diff --git a/perftest_qos_profiles.xml b/perftest_qos_profiles.xml
index b2b2eff0..3918dedb 100644
--- a/perftest_qos_profiles.xml
+++ b/perftest_qos_profiles.xml
@@ -1090,5 +1090,23 @@ _KeepDurationUsec variable name corresponds to the command-line option -keepDura
         </durability>
       </datawriter_qos>
     </qos_profile>
+
+    <qos_profile name="LoggingQos">
+
+      <!-- === DataWriter Configuration: ================================= -->
+
+      <datawriter_qos>
+        <reliability>
+          <kind>BEST_EFFORT_RELIABILITY_QOS</kind>
+        </reliability>
+
+        <resource_limits>
+          <max_samples>10</max_samples>
+          <initial_samples>1</initial_samples>
+          <max_samples_per_instance>1</max_samples_per_instance>
+        </resource_limits>
+      </datawriter_qos>
+    </qos_profile>
+
   </qos_library>
 </dds>
diff --git a/srcCpp/RTIDDSImpl.cxx b/srcCpp/RTIDDSImpl.cxx
index 8287c8f3..b9f000dc 100644
--- a/srcCpp/RTIDDSImpl.cxx
+++ b/srcCpp/RTIDDSImpl.cxx
@@ -4274,6 +4274,317 @@ bool RTIDDSImpl_FlatData<T>::get_serialized_overhead_size(
 
 #endif
 
+void PerftestDDSPrinter::initialize(ParameterManager *_PM)
+{
+    PerftestPrinter::initialize(_PM);
+    this->_PM = _PM;
+    topicName = std::string("PerftestInfo");
+}
+
+void PerftestDDSPrinter::initialize_dds_entities()
+{
+    DDS_ReturnCode_t retcode;
+
+    DDS_DomainParticipantFactoryQos factory_qos;
+    DDS_DomainParticipantQos dpQos;
+    DDS_PublisherQos publisherQos;
+    DDS_DataWriterQos dwQos;
+
+  #ifndef RTI_MICRO
+    retcode =  DDSTheParticipantFactory->get_qos(factory_qos);
+    if (retcode != DDS_RETCODE_OK) {
+        fprintf(stderr,
+                "PerftestDDSPrinter::initialize: "
+                "DDSTheParticipantFactory->get_qos(factory_qos)\n");
+        return;
+    }
+
+    if (!_PM->get<bool>("noXmlQos")) {
+        factory_qos.profile.url_profile.ensure_length(1, 1);
+        factory_qos.profile.url_profile[0] =
+                DDS_String_dup(_PM->get<std::string>("qosFile").c_str());
+    } else {
+        factory_qos.profile.string_profile.from_array(
+                PERFTEST_QOS_STRING,
+                PERFTEST_QOS_STRING_SIZE);
+    }
+
+    retcode = DDSTheParticipantFactory->set_qos(factory_qos);
+    if (retcode != DDS_RETCODE_OK) {
+        fprintf(stderr,
+                "PerftestDDSPrinter::initialize: "
+                "DDSTheParticipantFactory->set_qos(factory_qos) failed\n");
+        return;
+    }
+
+    retcode = DDSTheParticipantFactory->reload_profiles();
+    if ( retcode != DDS_RETCODE_OK) {
+        fprintf(stderr,
+                "PerftestDDSPrinter::initialize: "
+                "Problem opening QOS profiles file %s.\n",
+                _PM->get<std::string>("qosFile").c_str());
+        return;
+    }
+
+    retcode = DDSTheParticipantFactory->get_participant_qos_from_profile(
+                dpQos,
+                _PM->get<std::string>("qosLibrary").c_str(),
+                "LoggingQos");
+    if (retcode != DDS_RETCODE_OK) {
+        fprintf(stderr,
+                "PerftestDDSPrinter::initialize: "
+                "Problem setting QoS Library \"%s::LoggingQos\" "
+                "for participant_qos.\n",
+                _PM->get<std::string>("qosLibrary").c_str());
+        return;
+    }
+
+    retcode = DDSTheParticipantFactory->get_publisher_qos_from_profile(
+            publisherQos,
+            _PM->get<std::string>("qosLibrary").c_str(),
+            "LoggingQos");
+    if (retcode != DDS_RETCODE_OK) {
+        fprintf(stderr,
+                "PerftestDDSPrinter::initialize: "
+                "Problem setting QoS Library for publisherQos.\n");
+    }
+
+    retcode = DDSTheParticipantFactory->get_datawriter_qos_from_profile(
+            dwQos,
+            _PM->get<std::string>("qosLibrary").c_str(),
+            "LoggingQos");
+    if (retcode != DDS_RETCODE_OK) {
+        fprintf(stderr,
+                "PerftestDDSPrinter::initialize: "
+                "Problem setting QoS Library for dwQos.\n");
+    }
+  #endif
+
+    //TODO: Decide if we want to use the same domain or + 1 or what.
+    participant = DDSTheParticipantFactory->create_participant(
+            (DDS_DomainId_t) (_PM->get<int>("domain") + 1),
+            dpQos,
+            NULL,
+            DDS_STATUS_MASK_NONE);
+    if (participant == NULL) {
+        fprintf(stderr, "PerftestDDSPrinter Problem creating participant.\n");
+        finalize();
+    }
+
+    publisher = participant->create_publisher(
+            publisherQos,
+            NULL,
+            DDS_STATUS_MASK_NONE);
+    if (publisher == NULL) {
+        fprintf(stderr,
+                "PerftestDDSPrinter::initialize: "
+                "PerftestDDSPrinter create_publisher error\n");
+        finalize();
+    }
+
+    retcode = PerftestInfo::TypeSupport::register_type(
+            participant,
+            PerftestInfo::TypeSupport::get_type_name());
+    if (retcode != DDS_RETCODE_OK) {
+        fprintf(stderr,
+                "PerftestDDSPrinter::initialize: "
+                "PerftestDDSPrinter register_type error %d\n",
+                retcode);
+        finalize();
+    }
+
+    topic = participant->create_topic(
+            topicName.c_str(),
+            PerftestInfo::TypeSupport::get_type_name(),
+            DDS_TOPIC_QOS_DEFAULT,
+            NULL,
+            DDS_STATUS_MASK_NONE);
+    if (topic == NULL) {
+        fprintf(stderr,
+                "PerftestDDSPrinter::initialize: "
+                "PerftestDDSPrinter create_topic error\n");
+        finalize();
+    }
+
+    DDSDataWriter *writer = publisher->create_datawriter(
+            topic, dwQos, NULL,
+            DDS_STATUS_MASK_NONE);
+    if (writer == NULL) {
+        fprintf(stderr,
+                "PerftestDDSPrinter::initialize: "
+                "PerftestDDSPrinter create_datawriter error\n");
+        finalize();
+    }
+
+    infoDataWriter = PerftestInfo::DataWriter::narrow(writer);
+    if (infoDataWriter == NULL) {
+        fprintf(stderr,
+                "PerftestDDSPrinter::initialize: "
+                "DataWriter narrow error\n");
+        finalize();
+    }
+
+    perftestInfo = PerftestInfo::TypeSupport::create_data();
+    if (perftestInfo == NULL) {
+        fprintf(stderr,
+                "PerftestDDSPrinter::initialize: "
+                "testTypeSupport::create_data error\n");
+        finalize();
+    }
+
+    perftestInfo->latencyInfo = PerftestLatencyInfo::TypeSupport::create_data();
+    if (perftestInfo->latencyInfo == NULL) {
+        fprintf(stderr,
+                "PerftestDDSPrinter::initialize: "
+                "testTypeSupport::create_data error\n");
+        finalize();
+    }
+    perftestInfo->throughputInfo = PerftestThroughputInfo::TypeSupport::create_data();
+    if (perftestInfo->throughputInfo == NULL) {
+        fprintf(stderr,
+                "PerftestDDSPrinter::initialize: "
+                "testTypeSupport::create_data error\n");
+        finalize();
+    }
+
+    if (_PM->get<bool>("pub")) {
+        perftestInfo->latencyInfo->pubId = _PM->get<int>("pidMultiPubTest");
+    } else {
+        perftestInfo->throughputInfo->subId = _PM->get<int>("sidMultiSubTest");
+    }
+
+    fprintf(stderr,
+            "[Info] Publishing latency/throughput information via DDS\n");
+}
+
+void PerftestDDSPrinter::finalize()
+{
+    DDS_ReturnCode_t retcode;
+
+    deleteDataSample();
+    retcode = PerftestInfo::TypeSupport::delete_data(perftestInfo);
+    if (retcode != DDS_RETCODE_OK) {
+        fprintf(stderr, "PerftestInfo::TypeSupport::delete_data error %d\n", retcode);
+    }
+
+    if (participant != NULL) {
+        retcode = participant->delete_contained_entities();
+        if (retcode != DDS_RETCODE_OK) {
+            fprintf(stderr, "delete_contained_entities error %d\n", retcode);
+        }
+        retcode = DDSTheParticipantFactory->delete_participant(participant);
+        if (retcode != DDS_RETCODE_OK) {
+            fprintf(stderr, "delete_participant error %d\n", retcode);
+        }
+    }
+}
+
+void PerftestDDSPrinter::print_latency_interval(LatencyInfo latencyInfo)
+{
+    this->dataWrapperLatency(latencyInfo);
+    DDS_ReturnCode_t retcode = infoDataWriter->write(*perftestInfo, DDS_HANDLE_NIL);
+    if (retcode != DDS_RETCODE_OK) {
+        fprintf(stderr,
+                "PerftestDDSPrinter::print_latency_interval"
+                "write error %d\n",
+                retcode);
+    }
+}
+
+void PerftestDDSPrinter::print_throughput_interval(ThroughputInfo throughputInfo)
+{
+    DDS_ReturnCode_t retcode;
+    this->dataWrapperThroughput(throughputInfo);
+    retcode = infoDataWriter->write(*perftestInfo, DDS_HANDLE_NIL);
+    if (retcode != DDS_RETCODE_OK) {
+        fprintf(stderr,
+                "PerftestDDSPrinter::print_latency_interval"
+                "write error %d\n",
+                retcode);
+    }
+}
+
+void PerftestDDSPrinter::deleteDataSample()
+{
+    perftestInfo->outputCpu = NULL;
+    perftestInfo->latencyInfo->latency = NULL;
+    perftestInfo->latencyInfo->average = NULL;
+    perftestInfo->latencyInfo->std = NULL;
+    perftestInfo->latencyInfo->minimum = NULL;
+    perftestInfo->latencyInfo->maximum = NULL;
+    perftestInfo->latencyInfo->percentile50 = NULL;
+    perftestInfo->latencyInfo->percentile90 = NULL;
+    perftestInfo->latencyInfo->percentile99 = NULL;
+    perftestInfo->latencyInfo->percentile9999 = NULL;
+    perftestInfo->latencyInfo->percentile999999 = NULL;
+    perftestInfo->latencyInfo->serializeTime = NULL;
+    perftestInfo->latencyInfo->deserializeTime = NULL;
+    perftestInfo->throughputInfo->packets = NULL;
+    perftestInfo->throughputInfo->packetsAverage = NULL;
+    perftestInfo->throughputInfo->mbps = NULL;
+    perftestInfo->throughputInfo->mbpsAverage = NULL;
+    perftestInfo->throughputInfo->lostPackets = NULL;
+    perftestInfo->throughputInfo->lostPacketsPercent = NULL;
+    perftestInfo->throughputInfo->packetsPerSecond = NULL;
+}
+
+void PerftestDDSPrinter::dataWrapperLatency(LatencyInfo latencyInfo)
+{
+    if (this->_dataLength != perftestInfo->dataLength) {
+        perftestInfo->dataLength = _dataLength;
+    }
+
+    if (this->_showCPU) {
+        perftestInfo->outputCpu = &latencyInfo.outputCpu;
+    }
+    perftestInfo->latencyInfo->latency = &latencyInfo.latency;
+    perftestInfo->latencyInfo->average = &latencyInfo.average;
+    perftestInfo->latencyInfo->std = &latencyInfo.std;
+    perftestInfo->latencyInfo->minimum = &latencyInfo.minimum;
+    perftestInfo->latencyInfo->maximum = &latencyInfo.maximum;
+    // summary part
+    if (!latencyInfo.interval) {
+        perftestInfo->latencyInfo->percentile50 = &latencyInfo.percentile50;
+        perftestInfo->latencyInfo->percentile90 = &latencyInfo.percentile90;
+        perftestInfo->latencyInfo->percentile99 = &latencyInfo.percentile99;
+        perftestInfo->latencyInfo->percentile9999 = &latencyInfo.percentile9999;
+        perftestInfo->latencyInfo->percentile999999 = &latencyInfo.percentile999999;
+        if (_printSerialization) {
+            perftestInfo->latencyInfo->serializeTime = &latencyInfo.serializeTime;
+            perftestInfo->latencyInfo->deserializeTime = &latencyInfo.deserializeTime;
+        }
+    } else {
+        perftestInfo->latencyInfo->percentile50 = NULL;
+        perftestInfo->latencyInfo->percentile90 = NULL;
+        perftestInfo->latencyInfo->percentile99 = NULL;
+        perftestInfo->latencyInfo->percentile9999 = NULL;
+        perftestInfo->latencyInfo->percentile999999 = NULL;
+        perftestInfo->latencyInfo->serializeTime = NULL;
+        perftestInfo->latencyInfo->deserializeTime = NULL;
+    }
+}
+
+void PerftestDDSPrinter::dataWrapperThroughput(ThroughputInfo throughputInfo)
+{
+    if (this->_dataLength != perftestInfo->dataLength) {
+        perftestInfo->dataLength = _dataLength;
+    }
+    if (this->_showCPU) {
+        perftestInfo->outputCpu = &throughputInfo.outputCpu;
+    }
+    perftestInfo->throughputInfo->packets = &throughputInfo.packets;
+    perftestInfo->throughputInfo->packetsAverage = &throughputInfo.packetsAverage;
+    perftestInfo->throughputInfo->mbps = &throughputInfo.mbps;
+    perftestInfo->throughputInfo->mbpsAverage = &throughputInfo.mbpsAve;
+    perftestInfo->throughputInfo->lostPackets = &throughputInfo.lostPackets;
+    perftestInfo->throughputInfo->lostPacketsPercent = &throughputInfo.lostPacketsPercent;
+    if (throughputInfo.interval) {
+        perftestInfo->throughputInfo->packetsPerSecond = &throughputInfo.packetsPerSecond;
+    } else {
+        perftestInfo->throughputInfo->packetsPerSecond = NULL;
+    }
+}
+
 /*
  * This instantiation is to avoid a undefined reference of a templated static
  * function of obtain_dds_de/serialize_time_costs.
diff --git a/srcCpp/RTIDDSImpl.h b/srcCpp/RTIDDSImpl.h
index d1bcb0fc..de67ca90 100644
--- a/srcCpp/RTIDDSImpl.h
+++ b/srcCpp/RTIDDSImpl.h
@@ -14,6 +14,7 @@
 #include "perftestSupport.h"
 #include "PerftestTransport.h"
 #include "Infrastructure_common.h"
+#include "PerftestPrinter.h"
 
 #ifdef RTI_ZEROCOPY_AVAILABLE
 #include "perftest_ZeroCopySupport.h"
@@ -243,4 +244,50 @@ class RTIDDSImpl_FlatData: public RTIDDSImpl<TestData_t> {
 };
 #endif // RTI_FLATDATA_AVAILABLE
 
+class PerftestDDSPrinter: public PerftestPrinter {
+
+    int domain;
+    std::string topicName;
+
+    ParameterManager *_PM;
+    DDSDomainParticipant *participant;
+    DDSPublisher *publisher;
+    DDSTopic *topic;
+    PerftestInfoDataWriter *infoDataWriter;
+    PerftestInfo *perftestInfo;
+
+    ~PerftestDDSPrinter() {};
+
+    void initialize(ParameterManager *_PM);
+    void initialize_dds_entities();
+    void finalize();
+
+    void print_initial_output()
+    {
+        initialize_dds_entities();
+    };
+    void print_final_output()
+    {
+        finalize();
+    };
+
+    void print_latency_header() {};
+    void print_latency_interval(LatencyInfo latencyInfo);
+    void print_latency_summary(LatencyInfo latencyInfo)
+    {
+        print_latency_interval(latencyInfo);
+    };
+
+    void print_throughput_header() {};
+    void print_throughput_interval(ThroughputInfo throughputInfo);
+    void print_throughput_summary(ThroughputInfo throughputInfo)
+    {
+        print_throughput_interval(throughputInfo);
+    };
+
+    void dataWrapperLatency(LatencyInfo latencyInfo);
+    void dataWrapperThroughput(ThroughputInfo throughputInfo);
+    void deleteDataSample();
+};
+
 #endif // __RTIDDSIMPL_H__
diff --git a/srcCpp/perftest_cpp.h b/srcCpp/perftest_cpp.h
index 01af749a..27ef4761 100644
--- a/srcCpp/perftest_cpp.h
+++ b/srcCpp/perftest_cpp.h
@@ -52,7 +52,7 @@ class perftest_cpp
 
     // Private members
     ParameterManager _PM;
-    PerftestPrinter _printer;
+    PerftestPrinter *_printer;
     unsigned long long _SpinLoopCount;
     unsigned long _SleepNanosec;
     IMessaging *_MessagingImpl;
diff --git a/srcCpp/perftest_publisher.cxx b/srcCpp/perftest_publisher.cxx
index 4943ebc0..032451a2 100644
--- a/srcCpp/perftest_publisher.cxx
+++ b/srcCpp/perftest_publisher.cxx
@@ -153,8 +153,6 @@ int perftest_cpp::Run(int argc, char *argv[])
         return -1;
     }
 
-    _printer.initialize(&_PM);
-
     if (_PM.get<bool>("rawTransport")) {
       #ifndef RTI_MICRO
         _MessagingImpl = new RTIRawTransportImpl();
@@ -227,6 +225,18 @@ int perftest_cpp::Run(int argc, char *argv[])
         return -1;
     }
 
+    std::string outputFormat = _PM.get<std::string>("outputFormat");
+    if (outputFormat == "csv") {
+        _printer = new PerftestCSVPrinter();
+    } else if (outputFormat == "json") {
+        _printer = new PerftestJSONPrinter();
+    } else if (outputFormat == "legacy") {
+        _printer = new PerftestLegacyPrinter();
+    } else if (outputFormat == "dds") {
+        _printer = new PerftestDDSPrinter();
+    }
+    _printer->initialize(&_PM);
+
     PrintConfiguration();
 
     if (_PM.get<bool>("pub")) {
@@ -277,6 +287,10 @@ perftest_cpp::~perftest_cpp()
         delete _MessagingImpl;
     }
 
+    if (_printer != NULL) {
+        delete _printer;
+    }
+
     fprintf(stderr, "Test ended.\n");
     fflush(stderr);
 }
@@ -296,6 +310,7 @@ perftest_cpp::perftest_cpp()
     _SpinLoopCount = 0;
     _SleepNanosec = 0;
     _MessagingImpl = NULL;
+    _printer = NULL;
 
     /*
      * We use rand to generate the key of a SHMEM segment when
@@ -701,6 +716,7 @@ class ThroughputListener : public IMessagingCB
     bool printIntervals;
     bool cacheStats;
     bool showCpu;
+    ThroughputInfo _throughputInfo;
 
   public:
 
@@ -715,7 +731,6 @@ class ThroughputListener : public IMessagingCB
     unsigned long long interval_bytes_received;
     unsigned long long interval_missing_packets;
     unsigned long long interval_time, begin_time;
-    float missing_packets_percent;
     unsigned int sample_count_peak;
 
     IMessagingWriter *_writer;
@@ -731,7 +746,7 @@ class ThroughputListener : public IMessagingCB
 
     ThroughputListener(
             ParameterManager &PM,
-            PerftestPrinter &printer,
+            PerftestPrinter *printer,
             IMessagingWriter *writer,
             IMessagingReader *reader = NULL,
             bool UseCft = false,
@@ -749,7 +764,6 @@ class ThroughputListener : public IMessagingCB
         interval_missing_packets = 0;
         sample_count_peak = 0;
         interval_time = 0;
-        missing_packets_percent = 0.0;
         begin_time = 0;
         _writer = writer;
         _reader = reader;
@@ -763,7 +777,10 @@ class ThroughputListener : public IMessagingCB
         _num_publishers = numPublishers;
 
         _PM = &PM;
-        _printer = &printer;
+        _printer = printer;
+
+        _throughputInfo.dataLength = _printer->_dataLength;
+        _throughputInfo.outputCpu = 0.0;
 
         printIntervals = !_PM->get<bool>("noPrintIntervals");
         cacheStats = _PM->get<bool>("cacheStats");
@@ -850,8 +867,7 @@ class ThroughputListener : public IMessagingCB
             }
 
             begin_time = PerftestClock::getInstance().getTime();
-            _printer->set_data_length(message.size
-                    + perftest_cpp::OVERHEAD_BYTES);
+            _printer->_dataLength = message.size + perftest_cpp::OVERHEAD_BYTES;
             _printer->print_throughput_header();
         }
 
@@ -901,29 +917,22 @@ class ThroughputListener : public IMessagingCB
             interval_bytes_received = bytes_received;
             interval_missing_packets = missing_packets;
             interval_data_length = last_data_length;
-            missing_packets_percent = 0;
 
-            // Calculations of missing package percent
-            if (interval_packets_received + interval_missing_packets != 0) {
-                missing_packets_percent = (float) ((interval_missing_packets * 100.0)
-                        / (float) (interval_packets_received
-                        + interval_missing_packets));
-            }
 
-            double outputCpu = 0.0;
             if (showCpu) {
-                outputCpu = cpu.get_cpu_average();
+                _throughputInfo.outputCpu = cpu.get_cpu_average();
                 cpu = CpuMonitor();
                 cpu.initialize();
             }
-            _printer->print_throughput_summary(
-                    interval_data_length + perftest_cpp::OVERHEAD_BYTES,
+
+            _throughputInfo.set_summary(
                     interval_packets_received,
                     interval_time,
                     interval_bytes_received,
-                    interval_missing_packets,
-                    missing_packets_percent,
-                    outputCpu);
+                    interval_missing_packets);
+
+            _printer->print_throughput_summary(_throughputInfo);
+
             if (cacheStats) {
                 printf("Samples Ping Reader Queue Peak: %4d\n", sample_count_peak);
             }
@@ -998,6 +1007,7 @@ int perftest_cpp::Subscriber()
     IMessagingWriter   *writer;
     IMessagingWriter   *announcement_writer;
     struct PerftestThread *throughputThread = NULL;
+    ThroughputInfo _throughputInfo;
 
     // create latency pong writer
     writer = _MessagingImpl->CreateWriter(LATENCY_TOPIC_NAME);
@@ -1117,7 +1127,7 @@ int perftest_cpp::Subscriber()
     fflush(stderr);
 
     // For Json format, print brackets at init
-    _printer.print_initial_output();
+    _printer->print_initial_output();
 
     // wait for data
     unsigned long long prev_time = 0, now = 0, delta = 0;
@@ -1128,7 +1138,6 @@ int perftest_cpp::Subscriber()
     unsigned long long mps = 0, bps = 0;
     double mps_ave = 0.0, bps_ave = 0.0;
     unsigned long long msgsent, bytes, last_msgs, last_bytes;
-    float missing_packets_percent = 0;
 
     const bool cacheStats = _PM.get<bool>("cacheStats");
 
@@ -1186,30 +1195,18 @@ int perftest_cpp::Subscriber()
             bps_ave = bps_ave + (double)(bps - bps_ave) / (double)ave_count;
             mps_ave = mps_ave + (double)(mps - mps_ave) / (double)ave_count;
 
-            // Calculations of missing package percent
-            if (last_msgs + reader_listener->missing_packets == 0) {
-                missing_packets_percent = 0.0;
-            } else {
-                missing_packets_percent = (float)
-                        ((reader_listener->missing_packets * 100.0)
-                        / (float) (last_msgs + reader_listener->missing_packets));
-            }
-
             if (last_msgs > 0) {
-                double outputCpu = 0.0;
                 if (showCpu) {
-                    outputCpu = reader_listener->cpu.get_cpu_instant();
+                    _throughputInfo.outputCpu = reader_listener->cpu.get_cpu_instant();
                 }
-                _printer.print_throughput_interval(
+                _throughputInfo.set_interval(
                         last_msgs,
                         mps,
                         mps_ave,
                         bps,
                         bps_ave,
-                        reader_listener->missing_packets,
-                        missing_packets_percent,
-                        outputCpu);
-                fflush(stdout);
+                        reader_listener->missing_packets);
+                _printer->print_throughput_interval(_throughputInfo);
 
                 if (cacheStats) {
                     printf("Samples Ping Reader Queue: %4d (Peak: %4d)",
@@ -1225,7 +1222,7 @@ int perftest_cpp::Subscriber()
     }
 
     PerftestClock::milliSleep(2000);
-    _printer.print_final_output();
+    _printer->print_final_output();
     if (!finalize_read_thread(throughputThread, reader_listener)) {
         fprintf(stderr, "Error deleting throughputThread\n");
         return -1;
@@ -1330,6 +1327,7 @@ class LatencyListener : public IMessagingCB
     IMessagingWriter *_writer;
     ParameterManager *_PM;
     PerftestPrinter *_printer;
+    LatencyInfo _latencyInfo;
     int  subID;
     bool printIntervals;
     bool showCpu;
@@ -1344,7 +1342,7 @@ class LatencyListener : public IMessagingCB
             IMessagingReader *reader,
             IMessagingWriter *writer,
             ParameterManager &PM,
-            PerftestPrinter &printer)
+            PerftestPrinter *printer)
     {
         latency_sum = 0;
         latency_sum_square = 0;
@@ -1385,7 +1383,10 @@ class LatencyListener : public IMessagingCB
         _reader = reader;
         _writer = writer;
         _PM = &PM;
-        _printer = &printer;
+        _printer = printer;
+
+        _latencyInfo.dataLength = last_data_length;
+        _latencyInfo.outputCpu = 0.0;
 
         subID = _PM->get<int>("sidMultiSubTest");
         printIntervals = !_PM->get<bool>("noPrintIntervals");
@@ -1396,13 +1397,10 @@ class LatencyListener : public IMessagingCB
         unsigned short mask;
         double latency_ave;
         double latency_std;
-      #ifndef RTI_MICRO
         double serializeTime = -1;
         double deserializeTime = -1;
-      #endif
         int totalSampleSize = last_data_length + perftest_cpp::OVERHEAD_BYTES;
 
-        double outputCpu = 0.0;
         if (count == 0)
         {
             if (endTest) {
@@ -1433,7 +1431,7 @@ class LatencyListener : public IMessagingCB
         latency_std = sqrt((double)latency_sum_square / (double)count - (latency_ave * latency_ave));
 
         if (showCpu) {
-            outputCpu = cpu.get_cpu_average();
+            _latencyInfo.outputCpu = cpu.get_cpu_average();
             cpu = CpuMonitor();
             cpu.initialize();
         }
@@ -1541,18 +1539,7 @@ class LatencyListener : public IMessagingCB
         }
       #endif
 
-      #ifdef RTI_MICRO
-        _printer->print_latency_summary(
-                latency_ave,
-                latency_std,
-                latency_min,
-                latency_max,
-                _latency_history,
-                count,
-                outputCpu);
-      #else
-        _printer->print_latency_summary(
-                totalSampleSize,
+        _latencyInfo.set_summary(
                 latency_ave,
                 latency_std,
                 latency_min,
@@ -1560,9 +1547,9 @@ class LatencyListener : public IMessagingCB
                 _latency_history,
                 count,
                 serializeTime,
-                deserializeTime,
-                outputCpu);
-      #endif
+                deserializeTime);
+
+        _printer->print_latency_summary(_latencyInfo);
 
         latency_sum = 0;
         latency_sum_square = 0;
@@ -1589,7 +1576,6 @@ class LatencyListener : public IMessagingCB
         unsigned int usec;
         double latency_ave;
         double latency_std;
-        double outputCpu = 0.0;
 
         now = PerftestClock::getInstance().getTime();
 
@@ -1679,9 +1665,10 @@ class LatencyListener : public IMessagingCB
         if (last_data_length != message.size)
         {
             last_data_length = message.size;
-            _printer->set_data_length(last_data_length
-                    + perftest_cpp::OVERHEAD_BYTES);
+            _printer->_dataLength =
+                    last_data_length + perftest_cpp::OVERHEAD_BYTES;
             _printer->print_latency_header();
+
         }
         else {
             if (printIntervals) {
@@ -1690,15 +1677,17 @@ class LatencyListener : public IMessagingCB
                         (double)latency_sum_square / (double)count - (latency_ave * latency_ave));
 
                 if (showCpu) {
-                    outputCpu = cpu.get_cpu_instant();
+                    _latencyInfo.outputCpu = cpu.get_cpu_instant();
                 }
-                _printer->print_latency_interval(
-                    latency,
-                    latency_ave,
-                    latency_std,
-                    latency_min,
-                    latency_max,
-                    outputCpu);
+
+                _latencyInfo.set_interval(
+                        latency,
+                        latency_ave,
+                        latency_std,
+                        latency_min,
+                        latency_max);
+
+                _printer->print_latency_interval(_latencyInfo);
             }
         }
 
@@ -1959,7 +1948,7 @@ int perftest_cpp::Publisher()
     fprintf(stderr,"Publishing data ...\n");
     fflush(stderr);
 
-    _printer.print_initial_output();
+    _printer->print_initial_output();
 
     // Set data size, account for other bytes in message
     message.size = (int)_PM.get<unsigned long long>("dataLen") - OVERHEAD_BYTES;
@@ -2315,7 +2304,7 @@ int perftest_cpp::Publisher()
         delete []message.data;
     }
     // For Json format, print last brackets
-    _printer.print_final_output();
+    _printer->print_final_output();
     if (_testCompleted) {
         // Delete timeout thread
         if (executionTimeoutThread != NULL) {
diff --git a/srcCpp/qos_string.h b/srcCpp/qos_string.h
index 99d58f93..6afda79a 100644
--- a/srcCpp/qos_string.h
+++ b/srcCpp/qos_string.h
@@ -1,6 +1,6 @@
 #include <string.h>
 #define PERFTEST_QOS_STRING_SIZE 46
-#define PERFTEST_QOS_STRING_TOTAL_SIZE 46411
+#define PERFTEST_QOS_STRING_TOTAL_SIZE 46893
 const char * PERFTEST_QOS_STRING[PERFTEST_QOS_STRING_SIZE] = {
 "<?xml version=\"1.0\" encoding=\"iso-8859-1\"?>\n\n<!--\n(c) 2005-2017  Copyright, Real-Time Innovations, Inc. All rights reserved.\nSubject to Eclipse Public License v1.0; see LICENSE.md for details.\n-->\n\n<!--\nThis file contains the QoS configurations used by the RTI PerfTest, a\nperformance test for measuring the latency of the middleware at different\nthroughput levels.\n\nThe format of this file is described in the RTI Connext Core Libraries\nand Utilities User's Manual in the chapter titled \"Configuring QoS with XML.\"\n-->\n\n<!--\nEquivalence between variable names and command-line options within the source code:\n\n_DataLen variable name corresponds to the command-line option -dataLen\n_SendQueueSize variable name corresponds to the command-line option -sendQueueSize\n_InstanceCount variable name corresponds to the command-line option -instances\n_InstanceHashBuckets variable name corresponds to the command-line option -instanceHashBuckets\n_KeepDurationUsec variable name corresponds to the command-line option -keepDurationU",
 "sec\n\n-->\n\n<dds xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"\n    xsi:noNamespaceSchemaLocation=\"https://community.rti.com/schema/5.3.0/rti_dds_profiles.xsd\">\n\n  <qos_library name=\"PerftestQosLibrary\">\n\n    <!-- ================================================================= -->\n    <!-- Base QoS Profile                                            -->\n    <!-- ================================================================= -->\n\n    <!--\n    This profile is used as the base for all the profiles defined in this XML file.\n    -->\n\n    <qos_profile name=\"BaseProfileQos\">\n      <participant_qos>\n        <!-- === Participant Configuration: ================================\n\n        The base configuration of the DomainParticipant object.\n\n        This element corresponds to the DomainParticipantQos type, which is described\n        in detail in the API Reference HTML documentation. Each child element corresponds\n        to a field in that structure with the same name. Any parameter not listed\n        here wi",
@@ -8,46 +8,46 @@ const char * PERFTEST_QOS_STRING[PERFTEST_QOS_STRING_SIZE] = {
 "the DomainParticipant.\n\n          The string length is defined as the cumulative length, in bytes, including the\n          null terminating characters, of all the (name,value) pairs associated with the\n          DomainParticipant properties.\n          -->\n          <participant_property_string_max_length>4096</participant_property_string_max_length>\n\n          <!--\n          Maximum number of properties associated with the DomainParticipant. Default is 32.\n          -->\n          <participant_property_list_max_length>64</participant_property_list_max_length>\n          <!--\n          Maximum length for content filter property in the DomainParticipant. Default is 256.\n          -->\n          <contentfilter_property_max_length>512</contentfilter_property_max_length>\n        </resource_limits>\n\n        <!--\n        Specifies which built-in transports are used.\n\n        Three different transport plug-ins are built into the Connext core\n        libraries (for most supported target platforms): UDPv4, shared memory, ",
 "and\n        UDPv6.\n\n        By default RTI Perftest uses UDPv4|SHMEM, default values for RTI\n        Connext DDS. By using the command-line option -transport we enabled\n        the use of:\n\n        - UDPv4\n        - UDPv6\n        - SHMEM\n        - TCP\n        - TLS\n        - DTLS\n        - WAN\n\n        For custom transport settings, modify this profile.\n        -->\n\n        <!--\n        <transport_builtin>\n          <mask>UDPv4|SHMEM</mask>\n        </transport_builtin>\n        -->\n\n        <property>\n          <value>\n\n            <!--\n            Starting after Connext DDS Pro 6.0.0, properties will be validated\n            to avoid mistakes or wrong configurations, however we set certain\n            properties for TCP, and later we decide if we want to use TCP or\n            not, and that would conflict with the Pro feature, so we disable it.\n            -->\n            <element>\n              <name>dds.participant.property_validation_action</name>\n              <value>1</value>\n            </element>\n\n    ",
 "        <!--\n            Specifies the configuration to be used with the UDPv4 built-in transport.\n            -->\n            <element>\n              <name>dds.transport.UDPv4.builtin.parent.message_size_max</name>\n              <value>65536</value>\n            </element>\n            <element>\n              <name>dds.transport.UDPv4.builtin.send_socket_buffer_size</name>\n              <value>1048576</value>\n            </element>\n            <element>\n              <name>dds.transport.UDPv4.builtin.recv_socket_buffer_size</name>\n              <value>2097152</value>\n            </element>\n\n            <!--\n            Specifies the configuration to be used with the SHMEM built-in transport.\n\n            Important: The following settings are configured automatically within the\n            source code. If you wish to set them yourself, uncomment the settings\n\n            <element>\n              <name>dds.transport.shmem.builtin.parent.message_size_max</name>\n              <value>65536</value>\n            </elem",
-"ent>\n            <element>\n              <name>dds.transport.shmem.builtin.received_message_count_max</name>\n              <value>128</value>\n            </element>\n            <element>\n              <name>dds.transport.shmem.builtin.receive_buffer_size</name>\n              <value>2097152</value>\n            </element>\n            -->\n\n            <!--\n            Specifies the configuration to be used with the TCP transport.\n\n            If TCP is enabled using -transport TCP, the load_plugins property is set\n            within the source code.\n\n            Important: nddstransporttcp.dll is located in NDDSHOME/lib/<architecture>.\n            That folder must be added to the PATH on Windows systems and LD_LIBRARY_PATH\n            on UNIX-based systems in order to load this library properly. If you are\n            compiling PerfTest using CSHARP, you must also add the folder\n            NDDSHOME/lib/i86Win32VS<version> or NDDSHOME/lib/x64Win64VS<version> depending\n            on the machine.\n\n            <el",
-"ement>\n              <name>dds.transport.load_plugins</name>\n              <value>dds.transport.TCPv4.tcp1</value>\n            </element>\n            -->\n            <element>\n              <name>dds.transport.TCPv4.tcp1.library</name>\n              <value>nddstransporttcp</value>\n            </element>\n            <element>\n              <name>dds.transport.TCPv4.tcp1.create_function</name>\n              <value>NDDS_Transport_TCPv4_create</value>\n            </element>\n            <element>\n              <name>dds.transport.TCPv4.tcp1.disable_nagle</name>\n              <value>1</value>\n            </element>\n            <element>\n              <name>dds.transport.TCPv4.tcp1.parent.message_size_max</name>\n              <value>65536</value>\n            </element>\n\n            <!-- Defining flow controller 10Gbps. This will not enable it. -->\n            <element>\n              <name>dds.flow_controller.token_bucket.10Gbps.token_bucket.max_tokens</name>\n              <value>300</value>\n            </element>\n  ",
-"          <element>\n              <name>dds.flow_controller.token_bucket.10Gbps.token_bucket.tokens_added_per_period</name>\n              <value>200</value>\n            </element>\n            <element>\n              <name>dds.flow_controller.token_bucket.10Gbps.token_bucket.bytes_per_token</name>\n              <value>65536</value>\n            </element>\n            <element>\n              <name>dds.flow_controller.token_bucket.10Gbps.token_bucket.period.sec</name>\n              <value>0</value>\n            </element>\n            <element>\n              <name>dds.flow_controller.token_bucket.10Gbps.token_bucket.period.nanosec</name>\n              <value>10000000</value>\n            </element>\n\n            <!-- Defining flow controller 1Gbps. This will not enable it. -->\n            <element>\n              <name>dds.flow_controller.token_bucket.1Gbps.token_bucket.max_tokens</name>\n              <value>30</value>\n            </element>\n            <element>\n              <name>dds.flow_controller.token_bucket.1G",
-"bps.token_bucket.tokens_added_per_period</name>\n              <value>20</value>\n            </element>\n            <element>\n              <name>dds.flow_controller.token_bucket.1Gbps.token_bucket.bytes_per_token</name>\n              <value>65536</value>\n            </element>\n            <element>\n              <name>dds.flow_controller.token_bucket.1Gbps.token_bucket.period.sec</name>\n              <value>0</value>\n            </element>\n            <element>\n              <name>dds.flow_controller.token_bucket.1Gbps.token_bucket.period.nanosec</name>\n              <value>10000000</value>\n            </element>\n\n          </value>\n        </property>\n\n        <!--\n        Specifies the participant name. This setting is useful when using monitoring\n        applications.\n        -->\n        <participant_name>\n          <name>PerfTest Participant</name>\n        </participant_name>\n\n      </participant_qos>\n\n      <!-- === Publisher Configuration: ================================= \n        \n      The base confi",
-"guration of the Publisher object.\n\n      This element corresponds to the PublisherQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n      parameter not listed here will pick up the documented default value.\n      -->\n      <publisher_qos>\n        <presentation>\n          <!--\n          Access Scope: Determines the largest scope spanning the entities\n          for which the order and coherency of changes can be preserved.\n          \n          Ordered Access: Specifies support for ordered access to the samples\n          received at the subscription end.\n          -->\n          <access_scope>TOPIC_PRESENTATION_QOS</access_scope>\n          <ordered_access>true</ordered_access>\n        </presentation>\n      </publisher_qos>\n\n      <!-- === Subscriber Configuration: ================================= \n      \n      The base configuration of the Subscriber object.\n\n      This element correspond",
-"s to the SubscriberQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n      parameter not listed here will pick up the documented default value.\n      -->\n      <subscriber_qos>\n        <presentation>\n          <!--\n          Access Scope: Determines the largest scope spanning the entities\n          for which the order and coherency of changes can be preserved.\n          \n          Ordered Access: Specifies support for ordered access to the samples\n          received at the subscription end.\n          -->\n          <access_scope>TOPIC_PRESENTATION_QOS</access_scope>\n          <ordered_access>true</ordered_access>\n        </presentation>\n      </subscriber_qos>\n      \n      <!-- === DataWriter Configuration: ==================================\n      \n      The base configuration of the DataWriter object that produces throughput\n      data (the -pub side of the application).\n\n      This el",
-"ement corresponds to the DataWriterQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n      parameter not listed here will pick up the documented default value.\n      -->\n      <datawriter_qos>\n        <resource_limits>\n          <!--\n          The number of instances for which the throughput DataWriter will\n          allocate space. The throughput topic is not keyed, so there is no \n          need for more than one instance.\n\n          See Section 2.2 \"Data Types, Topics, Keys, Instances, and Samples\"\n          in the Connext Core Libraries and Utilities User's Manual \n          for more information about keys and instances.\n          \n          Important: These settings are configured automatically within the \n          source code. The default value of _InstanceCount is 1. The default\n          value of _InstanceHashBuckets is -1.\n          \n          <max_instances>_InstanceCount</m",
-"ax_instances>\n          <initial_instances>_InstanceCount</initial_instances>\n          \n          if _InstanceCount is greater than 1  \n            if _InstanceHashBuckets is greater than 0\n              <instance_hash_buckets>_InstanceHashBuckets</instance_hash_buckets>\n            \n            if _InstanceHashBuckets is equal or lower than 0\n              <instance_hash_buckets>_InstanceCount</instance_hash_buckets>\n          \n          -->\n        </resource_limits>\n        \n        <protocol>\n            <rtps_reliable_writer>\n                <!--\n                When positive acknowledgements have been disabled, the DataWriter will \n                consider samples as positively \"acknowledged\" after this duration has \n                elapsed if it has not heard otherwise.\n                \n                We disable the positive acknowledgements in perftest by using:\n                -disablePositiveAcks. You can alternatively enable them via QoS by\n                adding <disable_positive_acks>true</disa",
-"ble_positive_acks> in the\n                <protocol> QoS of the DW and DR of the ThroughputQoS and LatencyQoS.\n\n                The default value of _KeepDurationUsec can be configured here or via the\n                command line parameter -keepDuration.\n                -->\n                <disable_positive_acks_min_sample_keep_duration>\n                    <sec>DURATION_ZERO_SEC</sec>\n                    <nanosec>100000</nanosec>\n                </disable_positive_acks_min_sample_keep_duration>\n            </rtps_reliable_writer>\n        </protocol>\n\n      </datawriter_qos>\n\n      <!-- === DataReader Configuration: ================================= -->\n\n      <!--\n      The base configuration of the DataReader object that consumes throughput\n      data (the -sub side of the application).\n\n      This element corresponds to the DataReaderQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any",
-"\n      parameter not listed here will pick up the documented default value.\n      -->\n      <datareader_qos>\n        <resource_limits>\n          <!--\n          The initial and maximum number of instances for which the middleware\n          will allocate space. See the corresponding DataWriterQos comment above\n          for more information. \n          \n          Important: This settings are configured automatically within the source code.\n          The default value of _InstanceCount is 1.\n          The default value of _InstanceMaxCountReader is -1.\n          The default value of _InstanceHashBuckets is -1.\n          \n          <max_instances>_InstanceMaxCountReader</max_instances>\n          <initial_instances>_InstanceCount</initial_instances>\n          \n          if _InstanceCount is greater than 1 and \n            if _InstanceHashBuckets is greater than 0\n              <instance_hash_buckets>_InstanceHashBuckets</instance_hash_buckets>\n            \n            if _InstanceHashBuckets is equal or lower than",
-" 0\n              <instance_hash_buckets>_InstanceCount</instance_hash_buckets>\n          \n          -->\n        </resource_limits>\n      </datareader_qos>\n      \n    </qos_profile>\n\n    <!-- ================================================================= -->\n    <!-- Throughput QoS Profile                                            -->\n    <!-- ================================================================= -->\n\n    <!--\n    This profile is used by the throughput-testing portion of the application,\n    provided that positive acknowledgements have not been disabled with the\n    '-noPositiveAcks' command-line argument or 'use positive acks = false'\n    in the .ini configuration file.\n    -->\n    <qos_profile name=\"ThroughputQos\" base_name=\"BaseProfileQos\">\n\n      <!-- === DataWriter Configuration: ================================= \n      \n      The base configuration of the DataWriter object that produces throughput\n      data (the -pub side of the application).\n\n      This element corresponds to the DataWr",
-"iterQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n      parameter not listed here will pick up the documented default value.\n      -->\n      <datawriter_qos>\n        <writer_resource_limits>\n          <max_remote_reader_filters>256</max_remote_reader_filters>\n        </writer_resource_limits>\n        <!--\n        Setting history.kind = KEEP_ALL, Connext will attempt to maintain\n        and deliver all the values of the instance to existing subscribers. \n        The resources that Connext can use to keep this history are limited\n        by the settings of the RESOURCE_LIMITS.\n        -->\n        <history>\n          <kind>KEEP_ALL_HISTORY_QOS</kind>\n        </history>\n        <!--\n        Setting reliability.kind = RELIABLE_RELIABILITY_QOS, data samples \n        originating from a single DataWriter cannot be made available to the\n        DataReader if there are previous data samples ",
-"that have not been \n        received yet due to a communication error.\n\n        The default value of reliability.kind is RELIABLE_RELIABILITY_QOS.\n        The reliability.kind can be modified to BEST_EFFORT_RELIABILITY_QOS\n        by using the command-line option -bestEffort.\n        -->\n        <reliability>\n          <kind>RELIABLE_RELIABILITY_QOS</kind>\n          <max_blocking_time>\n            <sec>DURATION_INFINITE_SEC</sec>\n            <nanosec>DURATION_INFINITE_NSEC</nanosec>\n          </max_blocking_time>\n        </reliability>\n\n        <resource_limits>\n          <!--\n          The number of data samples for which the DataWriter will allocate\n          space. The throughput test is configured without durability, meaning\n          that when all DataReaders have acknowledged a sample, the DataWriter\n          will discard it. The values below, then, effectively indicate how\n          far ahead of the slowest reader the writer is able to get before it\n          will block waiting for the reader(s) to ca",
-"tch up.\n\n          See the parallel DataReaderQos comment above for more information\n          about the relationships between these three values.\n          \n          Important: These settings are configured automatically within the \n          source code.\n            _SendQueueSize = 50 (default)\n            _SendQueueSize can be configured using the command-line option -sendQueueSize <value>\n          \n          if batching is not set:\n            <max_samples>_SendQueueSize</max_samples>\n            <initial_samples>_SendQueueSize</initial_samples>\n            <max_samples_per_instance>_SendQueueSize</max_samples_per_instance>\n            \n          if batching is set:\n            <max_samples>DDS_LENGTH_UNLIMITED</max_samples>\n            <initial_samples>_SendQueueSize</initial_samples>\n            <max_samples_per_instance>DDS_LENGTH_UNLIMITED</max_samples_per_instance>\n          -->\n        </resource_limits>\n        \n        <protocol>\n          <rtps_reliable_writer>\n            <!--\n            Whe",
-"n the writer's cache gets down to this number of samples, it\n            will slow the rate at which it sends heartbeats to readers.\n            \n            Important: This setting is configured automatically within the source code.\n            <low_watermark>_SendQueueSize * 0.1</low_watermark>\n            -->\n\n            <!--\n            When the writer's cache is filled to this level, it will begin\n            sending heartbeats at a faster rate in order to spur faster\n            acknowledgements (positive or negative) of its samples to allow it\n            to empty its cache and avoid blocking.\n            \n            Important: This setting is configured automatically within the source code.\n            <high_watermark>_SendQueueSize * 0.9</high_watermark>\n            -->\n\n            <!--\n            Governs how often heartbeats are \"piggybacked\" on data samples.\n            \n            Important: This setting is configured automatically within the source code.\n            <heartbeats_per_max_sampl",
-"es>_SendQueueSize * 0.1</heartbeats_per_max_samples>\n            -->\n\n            <!-- \n            Minimum and maximum size of send window of unacknowledged samples.\n\n            Important: These settings are configured automatically within the source code.\n            <min_send_window_size>datawriter_qos.resource_limits.max_samples</min_send_window_size>\n            <max_send_window_size>datawriter_qos.resource_limits.max_samples</max_send_window_size>\n            -->\n\n            <!--\n            If the number of samples in the writer's cache hasn't risen to\n            high_watermark, this is the rate at which the DataWriter will\n            send out periodic heartbeats.\n            -->\n            <heartbeat_period>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>10000000</nanosec>\n            </heartbeat_period>\n            \n            <!--\n            If the number of samples in the writer's cache has risen to\n            high_watermark, and has not yet fallen to low_watermark, this ",
-"is\n            the rate at which the writer will send periodic heartbeats to\n            its readers.\n            -->\n            <fast_heartbeat_period>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>1000000</nanosec>\n            </fast_heartbeat_period>\n\n            <!--\n            If a durable reader starts up after the writer already has some\n            samples in its cache, this is the rate at which it will heartbeat\n            the new reader. It should generally be a shorter period of time\n            than the normal heartbeat period in order to help the new reader\n            catch up.\n            -->\n            <late_joiner_heartbeat_period>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>10000000</nanosec>\n            </late_joiner_heartbeat_period>\n\n            <!--\n            The number of times a reliable writer will send a heartbeat to\n            a reader without receiving a response before it will consider the\n            reader to be inactive and no lo",
-"nger await acknowledgements before\n            discarding sent data.\n            -->\n            <max_heartbeat_retries>LENGTH_UNLIMITED</max_heartbeat_retries>\n\n            <!--\n            When a DataWriter receives a negative acknowledgement (NACK) from\n            a DataReader for a particular data sample, it will send a repair\n            packet to that reader.\n\n            The amount of time the writer waits between receiving the NACK and\n            sending the repair will be a random value between the minimum\n            and maximum values specified here. Narrowing the range, and\n            shifting it towards zero, will make the writer more reactive.\n            However, by leaving some delay you increase the chance that the\n            writer will learn of additional readers that missed the same data,\n            in which case it will be able to send a single multicast repair\n            instead of multiple unicast repairs, thereby using the available\n            network bandwidth more efficiently.",
-" The higher the fanout in your\n            system (i.e., the more readers per writer), and the greater the\n            load on your network, the more you should consider specifying a\n            non-zero delay here.\n            -->\n            <min_nack_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n            </min_nack_response_delay>\n            <max_nack_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n            </max_nack_response_delay>\n          </rtps_reliable_writer>\n          \n        </protocol>\n\n        <!--\n        When sending many small data-samples, you can increated network efficiency \n        by batching multiple samples together in a single protocol-level message \n        (usually corresponding to a single network datagram). Batching can offer very \n        substantial throughput gains, but often at the expense of latency, although \n        in some configurations,",
-" the latency penalty can be very small or zero, \n        possibly even negative.\n        -->\n\n        <!-- \n        Important: This setting is configured automatically within the source code,\n        but only if batching is enabled. _SendQueueSize = 50 (default)\n        <writer_resource_limits>\n          <max_batches>_SendQueueSize</max_batches>\n        </writer_resource_limits>\n        -->\n\n        <batch>\n          <!--\n          This profile does not enable batching, although the remaining\n          batching settings are configured as if it did. To enable the batch\n          configuration below, turn batching on using the app's command-line\n          or INI file.\n          -->\n          <enable>false</enable>\n\n          <!--\n          Batches can be \"flushed\" to the network based on a maximum size.\n          This size can be based on the total number of bytes in the\n          accumulated data samples, the total number of bytes in the\n          accumulated sample meta-data (e.g., timestamps, sequence number",
-"s,\n          etc.), and/or the number of samples. Whenever the first of these\n          limits is reached, the batch will be flushed.\n          \n          Important: This setting is configured automatically within the source code.\n          <max_data_bytes>_BatchSize</max_data_bytes>\n          -->\n          <max_meta_data_bytes>LENGTH_UNLIMITED</max_meta_data_bytes>\n          <max_samples>LENGTH_UNLIMITED</max_samples>\n\n          <!--\n          The middleware will associate a source timestamp with a batch when\n          it is started. The duration below indicates the amount of time that\n          may pass before the middleware will insert an additional timestamp\n          into the middle of an existing batch.\n\n          Shortening this duration can give readers increased timestamp\n          resolution. However, lengthening this duration\n          decreases the amount of meta-data on the network, potentially\n          improving throughput, especially if the data samples are very small.\n          If this delay ",
-"is set to an infinite time period, timestamps will\n          be inserted only once per batch. Furthermore, the middleware will\n          not need to check the time with each sample in the batch, reducing\n          the amount of computation on the send path and potentially improving\n          both latency and throughput performance.\n          -->\n          <source_timestamp_resolution>\n            <sec>DURATION_INFINITE_SEC</sec>\n            <nanosec>DURATION_INFINITE_NSEC</nanosec>\n          </source_timestamp_resolution>\n\n          <!--\n          The maximum flush delay. A batch is flushed automatically after the \n          delay specified by this parameter. As its value is DURATION_INFINITE, \n          the flush event will be triggered by max_data_bytes.\n          -->\n          <max_flush_delay>\n            <sec>DURATION_INFINITE_SEC</sec>\n            <nanosec>DURATION_INFINITE_NSEC</nanosec>\n          </max_flush_delay>\n\n          <!--\n          By default, the same DataWriter can be used from multiple thr",
-"eads.\n          If you know that your application will only write data from a single\n          thread, you can switch off a level of locking that occurs when\n          samples are added to a batch. When sending very small samples very\n          fast, this decreased overhead can improve performance.\n\n          However, even in the case of single-threaded access, the impact of\n          locking can be negligible, and deactivating the lock puts your\n          application at risk of memory corruption if multiple threads do\n          write to the same DataWriter - either without your knowledge or as\n          a result of application maintenance. Therefore, RTI recommends that\n          you only set thread_safe_write to false after detailed testing has\n          confirmed that your application does indeed behave correctly and\n          with improved performance.\n          -->\n          <thread_safe_write>false</thread_safe_write>\n        </batch>\n\n        <writer_data_lifecycle>\n          <autodispose_unregistered_",
-"instances>false</autodispose_unregistered_instances>\n        </writer_data_lifecycle>\n\n      </datawriter_qos>\n\n      <!-- === DataReader Configuration: ================================= -->\n\n      <!--\n      The base configuration of the DataReader object that consumes throughput\n      data (the -sub side of the application).\n\n      This element corresponds to the DataReaderQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n      parameter not listed here will pick up the documented default value.\n      -->\n      <datareader_qos>\n\n        <!--\n        Setting history.kind = KEEP_ALL, Connext will attempt to maintain\n        and deliver all the values of the instance to existing subscribers.\n        The resources that Connext can use to keep this history are limited\n        by the settings of the RESOURCE_LIMITS.\n        -->\n        <history>\n          <kind>KEEP_ALL_HISTORY_QOS</kind>\n",
-"        </history>\n\n        <!--\n        Setting reliability.kind = RELIABLE_RELIABILITY_QOS, data samples\n        originating from a single DataWriter cannot be made available to the\n        DataReader if there are previous data samples that have not been\n        received yet due to a communication error.\n\n        The default value of reliability.kind is RELIABLE_RELIABILITY_QOS.\n        The reliability.kind can be modified to BEST_EFFORT_RELIABILITY_QOS\n        by using the command-line option -bestEffort.\n        -->\n        <reliability>\n          <kind>RELIABLE_RELIABILITY_QOS</kind>\n        </reliability>\n\n        <!--\n        DurabilityQos policy specifies whether or not Connext will store and\n        deliver previously published data samples to new DataReaders\n        that join the network later.\n\n        Important: durability.kind and durability.direct_communication are configured\n        automatically within the source code. To modify them, use the input commands\n        -durability and -noDirectCom",
-"munication.\n\n        The default value of _DirectCommunication is true.\n        The default value of _Durability is DDS_VOLATILE_DURABILITY_QOS.\n\n        <durability>\n          <kind>_Durability</kind>\n          <direct_communication>_DirectCommunication</direct_communication>\n        </durability>\n        -->\n\n        <resource_limits>\n          <!--\n          The initial and maximum number of data samples. The middleware will\n          make sure to allocate space for the initial_samples, and then if\n          needed, it will grow the allocated memory up to a point where it\n          supports max_samples.\n\n          For the initial number of samples we choose a number that should be\n          enough for most use-cases (therefore no need to grow), but that\n          should not affect the memory consumption by reserving too much\n          memory.\n          -->\n          <max_samples>10000</max_samples>\n          <initial_samples>128</initial_samples>\n\n          <!--\n          The maximum number of samples that",
-" can be stored for a single\n          instance. If the throughput topic is not keyed, there is only a\n          single instance, so this value should always be set the same\n          as max_samples.\n\n          For a keyed topic, you might want to use this parameter to institute\n          a degree of \"fairness\" among the instances.\n          -->\n          <max_samples_per_instance>10000</max_samples_per_instance>\n        </resource_limits>\n\n        <reader_resource_limits>\n          <!--\n          The maximum number of samples that Connext will store from a\n          single DataWriter. If you run this application with only a single\n          DataWriter (that is, in a one-to-one or one-to-many configuration),\n          there is no reason for this value to be set to anything less than\n          max_samples. If you have many writers and need to institute\n          a degree of \"fairness\" among them, you can decrease this value.\n          -->\n          <max_samples_per_remote_writer>10000</max_samples_per_remote_wr",
-"iter>\n\n          <!--\n          The maximum number of data samples that the application can receive\n          from Connext in a single call to DataReader::read() or\n          take(). If more data exists in the middleware, the application will\n          need to issue multiple read()/take() calls.\n\n          When reading data using listeners, the expected number of samples\n          available for delivery in a single take() call is typically small:\n          usually just one in the case of unbatched data, or the number of\n          samples in a single batch in the case of batched data. When polling\n          for data or using Waitsets, however, multiple samples (or batches)\n          could be retrieved at once, depending on the data rate.\n\n          A larger value for this parameter makes the API simpler to use, at\n          the expense of some additional memory consumption.\n          -->\n          <max_samples_per_read>65536</max_samples_per_read>\n        </reader_resource_limits>\n\n        <protocol>\n         ",
-" <rtps_reliable_reader>\n            <!--\n            When the DataReader receives a heartbeat from a DataWriter\n            (indicating (a) that the DataWriter still exists on the network\n            and (b) what sequence numbers it has published), the following\n            parameters indicate how long it will wait before replying with\n            a positive (assuming they aren't disabled) or negative\n            acknowledgement.\n\n            The time the reader waits will be a random duration between\n            the minimum and maximum values. Narrowing this range, and shifting\n            it towards zero, will make the system more reactive. However, it\n            increases the chance of (N)ACK spikes. The higher the fanout in\n            your system (i.e., the number of readers per writer), the more\n            you should consider specifying a range here.\n            -->\n            <min_heartbeat_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>",
-"\n            </min_heartbeat_response_delay>\n            <max_heartbeat_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n            </max_heartbeat_response_delay>\n          </rtps_reliable_reader>\n        </protocol>\n      </datareader_qos>\n\n    </qos_profile>\n\n\n    <!-- ================================================================= -->\n    <!-- Latency QoS Profile                                               -->\n    <!-- ================================================================= -->\n\n    <!--\n    This profile is used by the latency-testing portion of the application,\n    provided that positive acknowledgements have not been disabled with the\n    '-noPositiveAcks' command-line argument or 'use positive acks = false'\n    INI file configuration.\n    -->\n    <qos_profile name=\"LatencyQos\" base_name=\"BaseProfileQos\">\n\n      <!-- === DataWriter Configuration: ================================= \n      \n      The base configuration of the Data",
-"Writer object that consumes latency\n      data (on the -sub side of the application).\n\n      This element corresponds to the DataWriterQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n      parameter not listed here will pick up the documented default value.\n      -->\n      <datawriter_qos>\n        <!--\n        Setting history.kind = KEEP_ALL, Connext will attempt to maintain\n        and deliver all the values of the instance to existing subscribers. \n        The resources that Connext can use to keep this history are limited\n        by the settings of the RESOURCE_LIMITS.\n        -->\n        <history>\n          <kind>KEEP_ALL_HISTORY_QOS</kind>\n        </history>\n\n        <!--\n        Setting reliability.kind = RELIABLE_RELIABILITY_QOS, data samples \n        originating from a single DataWriter cannot be made available to the\n        DataReader if there are previous data samples that",
-" have not been \n        received yet due to a communication error.\n\n        The default value is RELIABLE_RELIABILITY_QOS.\n        It can be modified to BEST_EFFORT_RELIABILITY_QOS\n        using the command-line option -bestEffort.\n        -->\n        <reliability>\n          <kind>RELIABLE_RELIABILITY_QOS</kind>\n          <max_blocking_time>\n            <sec>DURATION_INFINITE_SEC</sec>\n            <nanosec>DURATION_INFINITE_NSEC</nanosec>\n          </max_blocking_time>\n        </reliability>\n\n        <!--\n        \n        The Durability QoS policy specifies whether or not Connext will store and \n        deliver previously published data samples to new DataReaders that join the \n        network later.\n        \n        Important: durability.kind and durability.direct_communication are configured\n        automatically within the source code. To modify them, use the input commands\n        -durability and -noDirectCommunication.\n        \n        The default value of _DirectCommunication is true.\n        The defaul",
-"t value of _Durability is DDS_VOLATILE_DURABILITY_QOS\n        \n        if _DirectCommunication is false\n          if _Durability is DDS_TRANSIENT_DURABILITY_QOS or DDS_PERSISTENT_DURABILITY_QOS\n            <durability>\n              <kind>_Durability</kind>\n              <direct_communication>_DirectCommunication</direct_communication>\n            </durability>\n        -->\n        \n        <!--\n        The number of samples for which Connext will set aside space.\n        See the comments above for more information.\n        -->\n        <resource_limits>\n          <max_samples>LENGTH_UNLIMITED</max_samples>\n          <initial_samples>100</initial_samples>\n          <max_samples_per_instance>LENGTH_UNLIMITED</max_samples_per_instance>\n        </resource_limits>\n        \n        <!--\n        The behavioral contract under which the DataWriter will carry out the\n        reliability protocol. See the comments above for more information.\n        -->\n        <protocol>\n          <rtps_reliable_writer>\n            <low",
-"_watermark>10</low_watermark>\n            <high_watermark>100</high_watermark>\n            <heartbeats_per_max_samples>1000</heartbeats_per_max_samples>\n            <heartbeat_period>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>10000000</nanosec>\n            </heartbeat_period>\n            <fast_heartbeat_period>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>1000000</nanosec>\n            </fast_heartbeat_period>\n            <late_joiner_heartbeat_period>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>10000000</nanosec>\n            </late_joiner_heartbeat_period>\n            <max_heartbeat_retries>LENGTH_UNLIMITED</max_heartbeat_retries>\n            <min_nack_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n            </min_nack_response_delay>\n            <max_nack_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n            <",
-"/max_nack_response_delay>\n            <min_send_window_size>LENGTH_UNLIMITED</min_send_window_size>\n            <max_send_window_size>LENGTH_UNLIMITED</max_send_window_size>\n          </rtps_reliable_writer>\n        </protocol>\n\n        <writer_data_lifecycle>\n          <autodispose_unregistered_instances>false</autodispose_unregistered_instances>\n        </writer_data_lifecycle>\n\n      </datawriter_qos>\n\n\n      <!-- === DataReader Configuration: ================================= \n      \n      The base configuration of the DataReader object that consumes latency\n      data (on the -pub side of the application).\n\n      This element corresponds to the DataReaderQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n      parameter not listed here will pick up the documented default value.\n      -->\n      <datareader_qos>\n        <!--\n        The default value of reliability.kind is RELIABLE_R",
-"ELIABILITY_QOS. \n        \n        The reliability.kind can be modified to BEST_EFFORT_RELIABILITY_QOS\n        by using the command-line option -bestEffort.\n        -->\n        <reliability>\n          <kind>RELIABLE_RELIABILITY_QOS</kind>\n        </reliability>\n\n        <!--\n        DurabilityQos policy specifies whether or not Connext will store and \n        deliver previously published data samples to new DDSDataReader entities \n        that join the network later.\n        \n        Important: durability.kind and durability.direct_communication are configured\n        automatically within the source code. To modify them, use the input commands\n        -durability and -noDirectCommunication.\n        \n        The default value of _DirectCommunication is true.\n        The default value of _Durability is DDS_VOLATILE_DURABILITY_QOS\n        \n        if _DirectCommunication is false\n          if _Durability is DDS_TRANSIENT_DURABILITY_QOS or DDS_PERSISTENT_DURABILITY_QOS\n            <durability>\n              <kind>",
-"_Durability</kind>\n              <direct_communication>_DirectCommunication</direct_communication>\n            </durability>\n        -->\n        \n        <!--\n        The number of samples for which the middleware will set aside space.\n        See the comments above for more information.\n        -->\n        <resource_limits>\n          <max_samples>100</max_samples>\n          <initial_samples>100</initial_samples>\n          <max_samples_per_instance>100</max_samples_per_instance>\n        </resource_limits>\n\n        <reader_resource_limits>\n          <max_samples_per_remote_writer>100</max_samples_per_remote_writer>\n        </reader_resource_limits>\n\n        <!--\n        The behavioral contract under which the DataReader will carry out the\n        reliability protocol. See the comments above for more information.\n        -->\n        <protocol>\n          <rtps_reliable_reader>\n            <min_heartbeat_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>",
-"\n            </min_heartbeat_response_delay>\n            <max_heartbeat_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n            </max_heartbeat_response_delay>\n            <heartbeat_suppression_duration>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n            </heartbeat_suppression_duration>\n          </rtps_reliable_reader>\n        </protocol>\n      </datareader_qos>\n    </qos_profile>\n\n    <!-- ================================================================= -->\n    <!-- Announcement QoS Profile                                          -->\n    <!-- ================================================================= -->\n\n    <!--\n    This profile is used by the test harness for the announcement topic,\n    which is used to synchronize the publishing and subscribing size\n    to start the test.  Basically, the announcement should be sent/received\n    reliably.\n\n    Note: this profile derives fr",
-"om the Latency QoS so we do not have to duplicate\n    the Reliability QoS protocol settings.\n    -->\n    <qos_profile name=\"AnnouncementQos\" base_name=\"LatencyQos\">\n\n      <!-- === DataReader Configuration: ================================= -->\n\n      <datareader_qos>\n        <reliability>\n          <kind>RELIABLE_RELIABILITY_QOS</kind>\n          <max_blocking_time>\n            <sec>DURATION_INFINITE_SEC</sec>\n            <nanosec>DURATION_INFINITE_NSEC</nanosec>\n          </max_blocking_time>\n        </reliability>\n        \n        <history>\n          <kind>KEEP_ALL_HISTORY_QOS</kind>\n        </history>\n        <durability>\n          <kind>DDS_TRANSIENT_LOCAL_DURABILITY_QOS</kind>\n        </durability>\n      </datareader_qos>\n\n      <!-- === DataWriter Configuration: ================================= -->\n\n      <datawriter_qos>\n        <reliability>\n          <kind>RELIABLE_RELIABILITY_QOS</kind>\n          <max_blocking_time>\n            <sec>DURATION_INFINITE_SEC</sec>\n            <nanosec>DURATION_INFINITE",
-"_NSEC</nanosec>\n          </max_blocking_time>\n        </reliability>\n        \n        <history>\n          <kind>KEEP_ALL_HISTORY_QOS</kind>\n        </history>\n        <durability>\n          <kind>DDS_TRANSIENT_LOCAL_DURABILITY_QOS</kind>\n        </durability>\n      </datawriter_qos>\n    </qos_profile>\n  </qos_library>\n</dds>\n" };
+"ent>\n            <element>\n              <name>dds.transport.shmem.builtin.received_message_count_max</name>\n              <value>128</value>\n            </element>\n            <element>\n              <name>dds.transport.shmem.builtin.receive_buffer_size</name>\n              <value>2097152</value>\n            </element>\n            -->\n\n            <!--\n            Specifies the configuration to be used with the TCP transport.\n\n            If TCP is enabled using -transport TCP, the load_plugins property is set\n            within the source code.\n\n            Important: nddstransporttcp.dll is located in NDDSHOME/lib/<architecture>.\n            That folder must be added to the PATH on Windows systems and LD_LIBRARY_PATH\n            on linux systems in order to load this library properly. If you are\n            compiling PerfTest using CSHARP, you must also add the folder\n            NDDSHOME/lib/i86Win32VS<version> or NDDSHOME/lib/x64Win64VS<version> depending\n            on the machine.\n\n            <element",
+">\n              <name>dds.transport.load_plugins</name>\n              <value>dds.transport.TCPv4.tcp1</value>\n            </element>\n            -->\n            <element>\n              <name>dds.transport.TCPv4.tcp1.library</name>\n              <value>nddstransporttcp</value>\n            </element>\n            <element>\n              <name>dds.transport.TCPv4.tcp1.create_function</name>\n              <value>NDDS_Transport_TCPv4_create</value>\n            </element>\n            <element>\n              <name>dds.transport.TCPv4.tcp1.disable_nagle</name>\n              <value>1</value>\n            </element>\n            <element>\n              <name>dds.transport.TCPv4.tcp1.parent.message_size_max</name>\n              <value>65536</value>\n            </element>\n\n            <!-- Defining flow controller 10Gbps. This will not enable it. -->\n            <element>\n              <name>dds.flow_controller.token_bucket.10Gbps.token_bucket.max_tokens</name>\n              <value>300</value>\n            </element>\n       ",
+"     <element>\n              <name>dds.flow_controller.token_bucket.10Gbps.token_bucket.tokens_added_per_period</name>\n              <value>200</value>\n            </element>\n            <element>\n              <name>dds.flow_controller.token_bucket.10Gbps.token_bucket.bytes_per_token</name>\n              <value>65536</value>\n            </element>\n            <element>\n              <name>dds.flow_controller.token_bucket.10Gbps.token_bucket.period.sec</name>\n              <value>0</value>\n            </element>\n            <element>\n              <name>dds.flow_controller.token_bucket.10Gbps.token_bucket.period.nanosec</name>\n              <value>10000000</value>\n            </element>\n\n            <!-- Defining flow controller 1Gbps. This will not enable it. -->\n            <element>\n              <name>dds.flow_controller.token_bucket.1Gbps.token_bucket.max_tokens</name>\n              <value>30</value>\n            </element>\n            <element>\n              <name>dds.flow_controller.token_bucket.1Gbps.t",
+"oken_bucket.tokens_added_per_period</name>\n              <value>20</value>\n            </element>\n            <element>\n              <name>dds.flow_controller.token_bucket.1Gbps.token_bucket.bytes_per_token</name>\n              <value>65536</value>\n            </element>\n            <element>\n              <name>dds.flow_controller.token_bucket.1Gbps.token_bucket.period.sec</name>\n              <value>0</value>\n            </element>\n            <element>\n              <name>dds.flow_controller.token_bucket.1Gbps.token_bucket.period.nanosec</name>\n              <value>10000000</value>\n            </element>\n\n          </value>\n        </property>\n\n        <!--\n        Specifies the participant name. This setting is useful when using monitoring\n        applications.\n        -->\n        <participant_name>\n          <name>PerfTest Participant</name>\n        </participant_name>\n\n      </participant_qos>\n\n      <!-- === Publisher Configuration: ================================= \n        \n      The base configurat",
+"ion of the Publisher object.\n\n      This element corresponds to the PublisherQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n      parameter not listed here will pick up the documented default value.\n      -->\n      <publisher_qos>\n        <presentation>\n          <!--\n          Access Scope: Determines the largest scope spanning the entities\n          for which the order and coherency of changes can be preserved.\n          \n          Ordered Access: Specifies support for ordered access to the samples\n          received at the subscription end.\n          -->\n          <access_scope>TOPIC_PRESENTATION_QOS</access_scope>\n          <ordered_access>true</ordered_access>\n        </presentation>\n      </publisher_qos>\n\n      <!-- === Subscriber Configuration: ================================= \n      \n      The base configuration of the Subscriber object.\n\n      This element corresponds to ",
+"the SubscriberQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n      parameter not listed here will pick up the documented default value.\n      -->\n      <subscriber_qos>\n        <presentation>\n          <!--\n          Access Scope: Determines the largest scope spanning the entities\n          for which the order and coherency of changes can be preserved.\n          \n          Ordered Access: Specifies support for ordered access to the samples\n          received at the subscription end.\n          -->\n          <access_scope>TOPIC_PRESENTATION_QOS</access_scope>\n          <ordered_access>true</ordered_access>\n        </presentation>\n      </subscriber_qos>\n      \n      <!-- === DataWriter Configuration: ==================================\n      \n      The base configuration of the DataWriter object that produces throughput\n      data (the -pub side of the application).\n\n      This element",
+" corresponds to the DataWriterQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n      parameter not listed here will pick up the documented default value.\n      -->\n      <datawriter_qos>\n        <resource_limits>\n          <!--\n          The number of instances for which the throughput DataWriter will\n          allocate space. The throughput topic is not keyed, so there is no \n          need for more than one instance.\n\n          See Section 2.2 \"Data Types, Topics, Keys, Instances, and Samples\"\n          in the Connext Core Libraries and Utilities User's Manual \n          for more information about keys and instances.\n          \n          Important: These settings are configured automatically within the \n          source code. The default value of _InstanceCount is 1. The default\n          value of _InstanceHashBuckets is -1.\n          \n          <max_instances>_InstanceCount</max_in",
+"stances>\n          <initial_instances>_InstanceCount</initial_instances>\n          \n          if _InstanceCount is greater than 1  \n            if _InstanceHashBuckets is greater than 0\n              <instance_hash_buckets>_InstanceHashBuckets</instance_hash_buckets>\n            \n            if _InstanceHashBuckets is equal or lower than 0\n              <instance_hash_buckets>_InstanceCount</instance_hash_buckets>\n          \n          -->\n        </resource_limits>\n        \n        <protocol>\n            <rtps_reliable_writer>\n                <!--\n                When positive acknowledgements have been disabled, the DataWriter will \n                consider samples as positively \"acknowledged\" after this duration has \n                elapsed if it has not heard otherwise.\n                \n                We disable the positive acknowledgements in perftest by using:\n                -disablePositiveAcks. You can alternatively enable them via QoS by\n                adding <disable_positive_acks>true</disable_p",
+"ositive_acks> in the\n                <protocol> QoS of the DW and DR of the ThroughputQoS and LatencyQoS.\n\n                The default value of _KeepDurationUsec can be configured here or via the\n                command line parameter -keepDuration.\n                -->\n                <disable_positive_acks_min_sample_keep_duration>\n                    <sec>DURATION_ZERO_SEC</sec>\n                    <nanosec>100000</nanosec>\n                </disable_positive_acks_min_sample_keep_duration>\n            </rtps_reliable_writer>\n        </protocol>\n\n      </datawriter_qos>\n\n      <!-- === DataReader Configuration: ================================= -->\n\n      <!--\n      The base configuration of the DataReader object that consumes throughput\n      data (the -sub side of the application).\n\n      This element corresponds to the DataReaderQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n    ",
+"  parameter not listed here will pick up the documented default value.\n      -->\n      <datareader_qos>\n        <resource_limits>\n          <!--\n          The initial and maximum number of instances for which the middleware\n          will allocate space. See the corresponding DataWriterQos comment above\n          for more information. \n          \n          Important: This settings are configured automatically within the source code.\n          The default value of _InstanceCount is 1.\n          The default value of _InstanceMaxCountReader is -1.\n          The default value of _InstanceHashBuckets is -1.\n          \n          <max_instances>_InstanceMaxCountReader</max_instances>\n          <initial_instances>_InstanceCount</initial_instances>\n          \n          if _InstanceCount is greater than 1 and \n            if _InstanceHashBuckets is greater than 0\n              <instance_hash_buckets>_InstanceHashBuckets</instance_hash_buckets>\n            \n            if _InstanceHashBuckets is equal or lower than 0\n  ",
+"            <instance_hash_buckets>_InstanceCount</instance_hash_buckets>\n          \n          -->\n        </resource_limits>\n      </datareader_qos>\n      \n    </qos_profile>\n\n    <!-- ================================================================= -->\n    <!-- Throughput QoS Profile                                            -->\n    <!-- ================================================================= -->\n\n    <!--\n    This profile is used by the throughput-testing portion of the application,\n    provided that positive acknowledgements have not been disabled with the\n    '-noPositiveAcks' command-line argument or 'use positive acks = false'\n    in the .ini configuration file.\n    -->\n    <qos_profile name=\"ThroughputQos\" base_name=\"BaseProfileQos\">\n\n      <!-- === DataWriter Configuration: ================================= \n      \n      The base configuration of the DataWriter object that produces throughput\n      data (the -pub side of the application).\n\n      This element corresponds to the DataWriterQ",
+"os type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n      parameter not listed here will pick up the documented default value.\n      -->\n      <datawriter_qos>\n        <writer_resource_limits>\n          <max_remote_reader_filters>256</max_remote_reader_filters>\n        </writer_resource_limits>\n        <!--\n        Setting history.kind = KEEP_ALL, Connext will attempt to maintain\n        and deliver all the values of the instance to existing subscribers. \n        The resources that Connext can use to keep this history are limited\n        by the settings of the RESOURCE_LIMITS.\n        -->\n        <history>\n          <kind>KEEP_ALL_HISTORY_QOS</kind>\n        </history>\n        <!--\n        Setting reliability.kind = RELIABLE_RELIABILITY_QOS, data samples \n        originating from a single DataWriter cannot be made available to the\n        DataReader if there are previous data samples that ",
+"have not been \n        received yet due to a communication error.\n\n        The default value of reliability.kind is RELIABLE_RELIABILITY_QOS.\n        The reliability.kind can be modified to BEST_EFFORT_RELIABILITY_QOS\n        by using the command-line option -bestEffort.\n        -->\n        <reliability>\n          <kind>RELIABLE_RELIABILITY_QOS</kind>\n          <max_blocking_time>\n            <sec>DURATION_INFINITE_SEC</sec>\n            <nanosec>DURATION_INFINITE_NSEC</nanosec>\n          </max_blocking_time>\n        </reliability>\n\n        <resource_limits>\n          <!--\n          The number of data samples for which the DataWriter will allocate\n          space. The throughput test is configured without durability, meaning\n          that when all DataReaders have acknowledged a sample, the DataWriter\n          will discard it. The values below, then, effectively indicate how\n          far ahead of the slowest reader the writer is able to get before it\n          will block waiting for the reader(s) to catch u",
+"p.\n\n          See the parallel DataReaderQos comment above for more information\n          about the relationships between these three values.\n          \n          Important: These settings are configured automatically within the \n          source code.\n            _SendQueueSize = 50 (default)\n            _SendQueueSize can be configured using the command-line option -sendQueueSize <value>\n          \n          if batching is not set:\n            <max_samples>_SendQueueSize</max_samples>\n            <initial_samples>_SendQueueSize</initial_samples>\n            <max_samples_per_instance>_SendQueueSize</max_samples_per_instance>\n            \n          if batching is set:\n            <max_samples>DDS_LENGTH_UNLIMITED</max_samples>\n            <initial_samples>_SendQueueSize</initial_samples>\n            <max_samples_per_instance>DDS_LENGTH_UNLIMITED</max_samples_per_instance>\n          -->\n        </resource_limits>\n        \n        <protocol>\n          <rtps_reliable_writer>\n            <!--\n            When the",
+" writer's cache gets down to this number of samples, it\n            will slow the rate at which it sends heartbeats to readers.\n            \n            Important: This setting is configured automatically within the source code.\n            <low_watermark>_SendQueueSize * 0.1</low_watermark>\n            -->\n\n            <!--\n            When the writer's cache is filled to this level, it will begin\n            sending heartbeats at a faster rate in order to spur faster\n            acknowledgements (positive or negative) of its samples to allow it\n            to empty its cache and avoid blocking.\n            \n            Important: This setting is configured automatically within the source code.\n            <high_watermark>_SendQueueSize * 0.9</high_watermark>\n            -->\n\n            <!--\n            Governs how often heartbeats are \"piggybacked\" on data samples.\n            \n            Important: This setting is configured automatically within the source code.\n            <heartbeats_per_max_samples>_S",
+"endQueueSize * 0.1</heartbeats_per_max_samples>\n            -->\n\n            <!-- \n            Minimum and maximum size of send window of unacknowledged samples.\n\n            Important: These settings are configured automatically within the source code.\n            <min_send_window_size>datawriter_qos.resource_limits.max_samples</min_send_window_size>\n            <max_send_window_size>datawriter_qos.resource_limits.max_samples</max_send_window_size>\n            -->\n\n            <!--\n            If the number of samples in the writer's cache hasn't risen to\n            high_watermark, this is the rate at which the DataWriter will\n            send out periodic heartbeats.\n            -->\n            <heartbeat_period>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>10000000</nanosec>\n            </heartbeat_period>\n            \n            <!--\n            If the number of samples in the writer's cache has risen to\n            high_watermark, and has not yet fallen to low_watermark, this is\n  ",
+"          the rate at which the writer will send periodic heartbeats to\n            its readers.\n            -->\n            <fast_heartbeat_period>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>1000000</nanosec>\n            </fast_heartbeat_period>\n\n            <!--\n            If a durable reader starts up after the writer already has some\n            samples in its cache, this is the rate at which it will heartbeat\n            the new reader. It should generally be a shorter period of time\n            than the normal heartbeat period in order to help the new reader\n            catch up.\n            -->\n            <late_joiner_heartbeat_period>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>10000000</nanosec>\n            </late_joiner_heartbeat_period>\n\n            <!--\n            The number of times a reliable writer will send a heartbeat to\n            a reader without receiving a response before it will consider the\n            reader to be inactive and no longer ",
+"await acknowledgements before\n            discarding sent data.\n            -->\n            <max_heartbeat_retries>LENGTH_UNLIMITED</max_heartbeat_retries>\n\n            <!--\n            When a DataWriter receives a negative acknowledgement (NACK) from\n            a DataReader for a particular data sample, it will send a repair\n            packet to that reader.\n\n            The amount of time the writer waits between receiving the NACK and\n            sending the repair will be a random value between the minimum\n            and maximum values specified here. Narrowing the range, and\n            shifting it towards zero, will make the writer more reactive.\n            However, by leaving some delay you increase the chance that the\n            writer will learn of additional readers that missed the same data,\n            in which case it will be able to send a single multicast repair\n            instead of multiple unicast repairs, thereby using the available\n            network bandwidth more efficiently. The ",
+"higher the fanout in your\n            system (i.e., the more readers per writer), and the greater the\n            load on your network, the more you should consider specifying a\n            non-zero delay here.\n            -->\n            <min_nack_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n            </min_nack_response_delay>\n            <max_nack_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n            </max_nack_response_delay>\n          </rtps_reliable_writer>\n          \n        </protocol>\n\n        <!--\n        When sending many small data-samples, you can increated network efficiency \n        by batching multiple samples together in a single protocol-level message \n        (usually corresponding to a single network datagram). Batching can offer very \n        substantial throughput gains, but often at the expense of latency, although \n        in some configurations, the ",
+"latency penalty can be very small or zero, \n        possibly even negative.\n        -->\n\n        <!-- \n        Important: This setting is configured automatically within the source code,\n        but only if batching is enabled. _SendQueueSize = 50 (default)\n        <writer_resource_limits>\n          <max_batches>_SendQueueSize</max_batches>\n        </writer_resource_limits>\n        -->\n\n        <batch>\n          <!--\n          This profile does not enable batching, although the remaining\n          batching settings are configured as if it did. To enable the batch\n          configuration below, turn batching on using the app's command-line\n          or INI file.\n          -->\n          <enable>false</enable>\n\n          <!--\n          Batches can be \"flushed\" to the network based on a maximum size.\n          This size can be based on the total number of bytes in the\n          accumulated data samples, the total number of bytes in the\n          accumulated sample meta-data (e.g., timestamps, sequence numbers,\n  ",
+"        etc.), and/or the number of samples. Whenever the first of these\n          limits is reached, the batch will be flushed.\n          \n          Important: This setting is configured automatically within the source code.\n          <max_data_bytes>_BatchSize</max_data_bytes>\n          -->\n          <max_meta_data_bytes>LENGTH_UNLIMITED</max_meta_data_bytes>\n          <max_samples>LENGTH_UNLIMITED</max_samples>\n\n          <!--\n          The middleware will associate a source timestamp with a batch when\n          it is started. The duration below indicates the amount of time that\n          may pass before the middleware will insert an additional timestamp\n          into the middle of an existing batch.\n\n          Shortening this duration can give readers increased timestamp\n          resolution. However, lengthening this duration\n          decreases the amount of meta-data on the network, potentially\n          improving throughput, especially if the data samples are very small.\n          If this delay is se",
+"t to an infinite time period, timestamps will\n          be inserted only once per batch. Furthermore, the middleware will\n          not need to check the time with each sample in the batch, reducing\n          the amount of computation on the send path and potentially improving\n          both latency and throughput performance.\n          -->\n          <source_timestamp_resolution>\n            <sec>DURATION_INFINITE_SEC</sec>\n            <nanosec>DURATION_INFINITE_NSEC</nanosec>\n          </source_timestamp_resolution>\n\n          <!--\n          The maximum flush delay. A batch is flushed automatically after the \n          delay specified by this parameter. As its value is DURATION_INFINITE, \n          the flush event will be triggered by max_data_bytes.\n          -->\n          <max_flush_delay>\n            <sec>DURATION_INFINITE_SEC</sec>\n            <nanosec>DURATION_INFINITE_NSEC</nanosec>\n          </max_flush_delay>\n\n          <!--\n          By default, the same DataWriter can be used from multiple threads.",
+"\n          If you know that your application will only write data from a single\n          thread, you can switch off a level of locking that occurs when\n          samples are added to a batch. When sending very small samples very\n          fast, this decreased overhead can improve performance.\n\n          However, even in the case of single-threaded access, the impact of\n          locking can be negligible, and deactivating the lock puts your\n          application at risk of memory corruption if multiple threads do\n          write to the same DataWriter - either without your knowledge or as\n          a result of application maintenance. Therefore, RTI recommends that\n          you only set thread_safe_write to false after detailed testing has\n          confirmed that your application does indeed behave correctly and\n          with improved performance.\n          -->\n          <thread_safe_write>false</thread_safe_write>\n        </batch>\n\n        <writer_data_lifecycle>\n          <autodispose_unregistered_insta",
+"nces>false</autodispose_unregistered_instances>\n        </writer_data_lifecycle>\n\n      </datawriter_qos>\n\n      <!-- === DataReader Configuration: ================================= -->\n\n      <!--\n      The base configuration of the DataReader object that consumes throughput\n      data (the -sub side of the application).\n\n      This element corresponds to the DataReaderQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n      parameter not listed here will pick up the documented default value.\n      -->\n      <datareader_qos>\n\n        <!--\n        Setting history.kind = KEEP_ALL, Connext will attempt to maintain\n        and deliver all the values of the instance to existing subscribers.\n        The resources that Connext can use to keep this history are limited\n        by the settings of the RESOURCE_LIMITS.\n        -->\n        <history>\n          <kind>KEEP_ALL_HISTORY_QOS</kind>\n     ",
+"   </history>\n\n        <!--\n        Setting reliability.kind = RELIABLE_RELIABILITY_QOS, data samples\n        originating from a single DataWriter cannot be made available to the\n        DataReader if there are previous data samples that have not been\n        received yet due to a communication error.\n\n        The default value of reliability.kind is RELIABLE_RELIABILITY_QOS.\n        The reliability.kind can be modified to BEST_EFFORT_RELIABILITY_QOS\n        by using the command-line option -bestEffort.\n        -->\n        <reliability>\n          <kind>RELIABLE_RELIABILITY_QOS</kind>\n        </reliability>\n\n        <!--\n        DurabilityQos policy specifies whether or not Connext will store and\n        deliver previously published data samples to new DataReaders\n        that join the network later.\n\n        Important: durability.kind and durability.direct_communication are configured\n        automatically within the source code. To modify them, use the input commands\n        -durability and -noDirectCommunic",
+"ation.\n\n        The default value of _DirectCommunication is true.\n        The default value of _Durability is DDS_VOLATILE_DURABILITY_QOS.\n\n        <durability>\n          <kind>_Durability</kind>\n          <direct_communication>_DirectCommunication</direct_communication>\n        </durability>\n        -->\n\n        <resource_limits>\n          <!--\n          The initial and maximum number of data samples. The middleware will\n          make sure to allocate space for the initial_samples, and then if\n          needed, it will grow the allocated memory up to a point where it\n          supports max_samples.\n\n          For the initial number of samples we choose a number that should be\n          enough for most use-cases (therefore no need to grow), but that\n          should not affect the memory consumption by reserving too much\n          memory.\n          -->\n          <max_samples>10000</max_samples>\n          <initial_samples>128</initial_samples>\n\n          <!--\n          The maximum number of samples that can ",
+"be stored for a single\n          instance. If the throughput topic is not keyed, there is only a\n          single instance, so this value should always be set the same\n          as max_samples.\n\n          For a keyed topic, you might want to use this parameter to institute\n          a degree of \"fairness\" among the instances.\n          -->\n          <max_samples_per_instance>10000</max_samples_per_instance>\n        </resource_limits>\n\n        <reader_resource_limits>\n          <!--\n          The maximum number of samples that Connext will store from a\n          single DataWriter. If you run this application with only a single\n          DataWriter (that is, in a one-to-one or one-to-many configuration),\n          there is no reason for this value to be set to anything less than\n          max_samples. If you have many writers and need to institute\n          a degree of \"fairness\" among them, you can decrease this value.\n          -->\n          <max_samples_per_remote_writer>10000</max_samples_per_remote_writer>",
+"\n\n          <!--\n          The maximum number of data samples that the application can receive\n          from Connext in a single call to DataReader::read() or\n          take(). If more data exists in the middleware, the application will\n          need to issue multiple read()/take() calls.\n\n          When reading data using listeners, the expected number of samples\n          available for delivery in a single take() call is typically small:\n          usually just one in the case of unbatched data, or the number of\n          samples in a single batch in the case of batched data. When polling\n          for data or using Waitsets, however, multiple samples (or batches)\n          could be retrieved at once, depending on the data rate.\n\n          A larger value for this parameter makes the API simpler to use, at\n          the expense of some additional memory consumption.\n          -->\n          <max_samples_per_read>65536</max_samples_per_read>\n        </reader_resource_limits>\n\n        <protocol>\n          <rtp",
+"s_reliable_reader>\n            <!--\n            When the DataReader receives a heartbeat from a DataWriter\n            (indicating (a) that the DataWriter still exists on the network\n            and (b) what sequence numbers it has published), the following\n            parameters indicate how long it will wait before replying with\n            a positive (assuming they aren't disabled) or negative\n            acknowledgement.\n\n            The time the reader waits will be a random duration between\n            the minimum and maximum values. Narrowing this range, and shifting\n            it towards zero, will make the system more reactive. However, it\n            increases the chance of (N)ACK spikes. The higher the fanout in\n            your system (i.e., the number of readers per writer), the more\n            you should consider specifying a range here.\n            -->\n            <min_heartbeat_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n    ",
+"        </min_heartbeat_response_delay>\n            <max_heartbeat_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n            </max_heartbeat_response_delay>\n          </rtps_reliable_reader>\n        </protocol>\n      </datareader_qos>\n\n    </qos_profile>\n\n\n    <!-- ================================================================= -->\n    <!-- Latency QoS Profile                                               -->\n    <!-- ================================================================= -->\n\n    <!--\n    This profile is used by the latency-testing portion of the application,\n    provided that positive acknowledgements have not been disabled with the\n    '-noPositiveAcks' command-line argument or 'use positive acks = false'\n    INI file configuration.\n    -->\n    <qos_profile name=\"LatencyQos\" base_name=\"BaseProfileQos\">\n\n      <!-- === DataWriter Configuration: ================================= \n      \n      The base configuration of the DataWrite",
+"r object that consumes latency\n      data (on the -sub side of the application).\n\n      This element corresponds to the DataWriterQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n      parameter not listed here will pick up the documented default value.\n      -->\n      <datawriter_qos>\n        <!--\n        Setting history.kind = KEEP_ALL, Connext will attempt to maintain\n        and deliver all the values of the instance to existing subscribers. \n        The resources that Connext can use to keep this history are limited\n        by the settings of the RESOURCE_LIMITS.\n        -->\n        <history>\n          <kind>KEEP_ALL_HISTORY_QOS</kind>\n        </history>\n\n        <!--\n        Setting reliability.kind = RELIABLE_RELIABILITY_QOS, data samples \n        originating from a single DataWriter cannot be made available to the\n        DataReader if there are previous data samples that have",
+" not been \n        received yet due to a communication error.\n\n        The default value is RELIABLE_RELIABILITY_QOS.\n        It can be modified to BEST_EFFORT_RELIABILITY_QOS\n        using the command-line option -bestEffort.\n        -->\n        <reliability>\n          <kind>RELIABLE_RELIABILITY_QOS</kind>\n          <max_blocking_time>\n            <sec>DURATION_INFINITE_SEC</sec>\n            <nanosec>DURATION_INFINITE_NSEC</nanosec>\n          </max_blocking_time>\n        </reliability>\n\n        <!--\n        \n        The Durability QoS policy specifies whether or not Connext will store and \n        deliver previously published data samples to new DataReaders that join the \n        network later.\n        \n        Important: durability.kind and durability.direct_communication are configured\n        automatically within the source code. To modify them, use the input commands\n        -durability and -noDirectCommunication.\n        \n        The default value of _DirectCommunication is true.\n        The default val",
+"ue of _Durability is DDS_VOLATILE_DURABILITY_QOS\n        \n        if _DirectCommunication is false\n          if _Durability is DDS_TRANSIENT_DURABILITY_QOS or DDS_PERSISTENT_DURABILITY_QOS\n            <durability>\n              <kind>_Durability</kind>\n              <direct_communication>_DirectCommunication</direct_communication>\n            </durability>\n        -->\n        \n        <!--\n        The number of samples for which Connext will set aside space.\n        See the comments above for more information.\n        -->\n        <resource_limits>\n          <max_samples>LENGTH_UNLIMITED</max_samples>\n          <initial_samples>100</initial_samples>\n          <max_samples_per_instance>LENGTH_UNLIMITED</max_samples_per_instance>\n        </resource_limits>\n        \n        <!--\n        The behavioral contract under which the DataWriter will carry out the\n        reliability protocol. See the comments above for more information.\n        -->\n        <protocol>\n          <rtps_reliable_writer>\n            <low_wate",
+"rmark>10</low_watermark>\n            <high_watermark>100</high_watermark>\n            <heartbeats_per_max_samples>1000</heartbeats_per_max_samples>\n            <heartbeat_period>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>10000000</nanosec>\n            </heartbeat_period>\n            <fast_heartbeat_period>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>1000000</nanosec>\n            </fast_heartbeat_period>\n            <late_joiner_heartbeat_period>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>10000000</nanosec>\n            </late_joiner_heartbeat_period>\n            <max_heartbeat_retries>LENGTH_UNLIMITED</max_heartbeat_retries>\n            <min_nack_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n            </min_nack_response_delay>\n            <max_nack_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n            </max_",
+"nack_response_delay>\n            <min_send_window_size>LENGTH_UNLIMITED</min_send_window_size>\n            <max_send_window_size>LENGTH_UNLIMITED</max_send_window_size>\n          </rtps_reliable_writer>\n        </protocol>\n\n        <writer_data_lifecycle>\n          <autodispose_unregistered_instances>false</autodispose_unregistered_instances>\n        </writer_data_lifecycle>\n\n      </datawriter_qos>\n\n\n      <!-- === DataReader Configuration: ================================= \n      \n      The base configuration of the DataReader object that consumes latency\n      data (on the -pub side of the application).\n\n      This element corresponds to the DataReaderQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n      parameter not listed here will pick up the documented default value.\n      -->\n      <datareader_qos>\n        <!--\n        The default value of reliability.kind is RELIABLE_RELIAB",
+"ILITY_QOS. \n        \n        The reliability.kind can be modified to BEST_EFFORT_RELIABILITY_QOS\n        by using the command-line option -bestEffort.\n        -->\n        <reliability>\n          <kind>RELIABLE_RELIABILITY_QOS</kind>\n        </reliability>\n\n        <!--\n        DurabilityQos policy specifies whether or not Connext will store and \n        deliver previously published data samples to new DDSDataReader entities \n        that join the network later.\n        \n        Important: durability.kind and durability.direct_communication are configured\n        automatically within the source code. To modify them, use the input commands\n        -durability and -noDirectCommunication.\n        \n        The default value of _DirectCommunication is true.\n        The default value of _Durability is DDS_VOLATILE_DURABILITY_QOS\n        \n        if _DirectCommunication is false\n          if _Durability is DDS_TRANSIENT_DURABILITY_QOS or DDS_PERSISTENT_DURABILITY_QOS\n            <durability>\n              <kind>_Dura",
+"bility</kind>\n              <direct_communication>_DirectCommunication</direct_communication>\n            </durability>\n        -->\n        \n        <!--\n        The number of samples for which the middleware will set aside space.\n        See the comments above for more information.\n        -->\n        <resource_limits>\n          <max_samples>100</max_samples>\n          <initial_samples>100</initial_samples>\n          <max_samples_per_instance>100</max_samples_per_instance>\n        </resource_limits>\n\n        <reader_resource_limits>\n          <max_samples_per_remote_writer>100</max_samples_per_remote_writer>\n        </reader_resource_limits>\n\n        <!--\n        The behavioral contract under which the DataReader will carry out the\n        reliability protocol. See the comments above for more information.\n        -->\n        <protocol>\n          <rtps_reliable_reader>\n            <min_heartbeat_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n    ",
+"        </min_heartbeat_response_delay>\n            <max_heartbeat_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n            </max_heartbeat_response_delay>\n            <heartbeat_suppression_duration>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n            </heartbeat_suppression_duration>\n          </rtps_reliable_reader>\n        </protocol>\n      </datareader_qos>\n    </qos_profile>\n\n    <!-- ================================================================= -->\n    <!-- Announcement QoS Profile                                          -->\n    <!-- ================================================================= -->\n\n    <!--\n    This profile is used by the test harness for the announcement topic,\n    which is used to synchronize the publishing and subscribing size\n    to start the test.  Basically, the announcement should be sent/received\n    reliably.\n\n    Note: this profile derives from th",
+"e Latency QoS so we do not have to duplicate\n    the Reliability QoS protocol settings.\n    -->\n    <qos_profile name=\"AnnouncementQos\" base_name=\"LatencyQos\">\n\n      <!-- === DataReader Configuration: ================================= -->\n\n      <datareader_qos>\n        <reliability>\n          <kind>RELIABLE_RELIABILITY_QOS</kind>\n          <max_blocking_time>\n            <sec>DURATION_INFINITE_SEC</sec>\n            <nanosec>DURATION_INFINITE_NSEC</nanosec>\n          </max_blocking_time>\n        </reliability>\n        \n        <history>\n          <kind>KEEP_ALL_HISTORY_QOS</kind>\n        </history>\n        <durability>\n          <kind>DDS_TRANSIENT_LOCAL_DURABILITY_QOS</kind>\n        </durability>\n      </datareader_qos>\n\n      <!-- === DataWriter Configuration: ================================= -->\n\n      <datawriter_qos>\n        <reliability>\n          <kind>RELIABLE_RELIABILITY_QOS</kind>\n          <max_blocking_time>\n            <sec>DURATION_INFINITE_SEC</sec>\n            <nanosec>DURATION_INFINITE_NSEC",
+"</nanosec>\n          </max_blocking_time>\n        </reliability>\n        \n        <history>\n          <kind>KEEP_ALL_HISTORY_QOS</kind>\n        </history>\n        <durability>\n          <kind>DDS_TRANSIENT_LOCAL_DURABILITY_QOS</kind>\n        </durability>\n      </datawriter_qos>\n    </qos_profile>\n\n    <qos_profile name=\"LoggingQos\">\n\n      <!-- === DataWriter Configuration: ================================= -->\n\n      <datawriter_qos>\n        <reliability>\n          <kind>BEST_EFFORT_RELIABILITY_QOS</kind>\n        </reliability>\n\n        <resource_limits>\n          <max_samples>10</max_samples>\n          <initial_samples>1</initial_samples>\n          <max_samples_per_instance>1</max_samples_per_instance>\n        </resource_limits>\n      </datawriter_qos>\n    </qos_profile>\n\n  </qos_library>\n</dds>\n" };
 
 #define PERFTEST_QOS_STRING_asString(str) {\
        int i;\
diff --git a/srcCpp03/RTIDDSImpl.cxx b/srcCpp03/RTIDDSImpl.cxx
index 350e466f..f7d0d308 100755
--- a/srcCpp03/RTIDDSImpl.cxx
+++ b/srcCpp03/RTIDDSImpl.cxx
@@ -2958,6 +2958,142 @@ template class RTIDDSImpl<TestDataLarge_t>;
   #endif
 #endif // RTI_FLATDATA_AVAILABLE
 
+PerftestDDSPrinter::PerftestDDSPrinter():
+        participant(dds::core::null),
+        perftestInfoWriter(dds::core::null)
+{
+    topicName = std::string("PerftestInfo");
+}
+
+void PerftestDDSPrinter::initialize(ParameterManager *_PM)
+{
+    PerftestPrinter::initialize(_PM);
+    this->_PM = _PM;
+    topicName = std::string("PerftestInfo");
+}
+
+void PerftestDDSPrinter::initialize_dds_entities()
+{
+    dds::core::QosProvider qosProvider(dds::core::null);
+
+    if (!_PM->get<bool>("noXmlQos")) {
+        qosProvider = dds::core::QosProvider(
+                _PM->get<std::string>("qosFile"),
+                _PM->get<std::string>("qosLibrary") + "::LoggingQos");
+    } else {
+        rti::core::QosProviderParams perftestQosProviderParams;
+        dds::core::StringSeq perftestStringProfile(
+               PERFTEST_QOS_STRING,
+               PERFTEST_QOS_STRING + PERFTEST_QOS_STRING_SIZE);
+        perftestQosProviderParams.string_profile(perftestStringProfile);
+
+        qosProvider = dds::core::QosProvider::Default();
+        qosProvider->provider_params(perftestQosProviderParams);
+        qosProvider->default_library(_PM->get<std::string>("qosLibrary"));
+        qosProvider->default_profile("LoggingQos");
+    }
+
+    dds::domain::qos::DomainParticipantQos dpQos = qosProvider.participant_qos();
+    dds::pub::qos::PublisherQos publisherQos = qosProvider.publisher_qos();
+    dds::pub::qos::DataWriterQos dwQos =  qosProvider.datawriter_qos();
+
+    //TODO: Decide if we want to use the same domain or + 1 or what.
+    participant = dds::domain::DomainParticipant(_PM->get<int>("domain") + 1,dpQos);
+
+    dds::pub::Publisher publisher(participant, publisherQos);
+
+    dds::topic::Topic<PerftestInfo> topic(participant, topicName);
+
+    perftestInfoWriter = dds::pub::DataWriter<PerftestInfo>(publisher, topic, dwQos);
+
+    if (_PM->get<bool>("pub")) {
+        PerftestLatencyInfo myLatencyInfo;
+        perftestInfo.latencyInfo(myLatencyInfo);
+        perftestInfo.latencyInfo().get().pubId(_PM->get<int>("pidMultiPubTest"));
+    } else {
+        PerftestThroughputInfo myThroughputInfo;
+        perftestInfo.throughputInfo(myThroughputInfo);
+        perftestInfo.throughputInfo().get().subId(_PM->get<int>("sidMultiSubTest"));
+    }
+
+    fprintf(stderr,
+            "[Info] Publishing latency/throughput information via DDS\n");
+}
+
+void PerftestDDSPrinter::finalize()
+{
+    participant.close();
+}
+
+void PerftestDDSPrinter::print_latency_interval(LatencyInfo latencyInfo)
+{
+    this->dataWrapperLatency(latencyInfo);
+    perftestInfoWriter->write(perftestInfo);
+}
+
+void PerftestDDSPrinter::print_throughput_interval(ThroughputInfo throughputInfo)
+{
+    this->dataWrapperThroughput(throughputInfo);
+    perftestInfoWriter->write(perftestInfo);
+}
+
+void PerftestDDSPrinter::dataWrapperLatency(LatencyInfo latencyInfo)
+{
+    if (this->_dataLength != perftestInfo.dataLength()) {
+        perftestInfo.dataLength(_dataLength);
+    }
+
+    if (this->_showCPU) {
+        perftestInfo.outputCpu(latencyInfo.outputCpu);
+    }
+    perftestInfo.latencyInfo().get().latency(latencyInfo.latency);
+    perftestInfo.latencyInfo().get().average(latencyInfo.average);
+    perftestInfo.latencyInfo().get().std(latencyInfo.std);
+    perftestInfo.latencyInfo().get().minimum(latencyInfo.minimum);
+    perftestInfo.latencyInfo().get().maximum(latencyInfo.maximum);
+    // summary part
+    if (!latencyInfo.interval) {
+        perftestInfo.latencyInfo().get().percentile50(latencyInfo.percentile50);
+        perftestInfo.latencyInfo().get().percentile90(latencyInfo.percentile90);
+        perftestInfo.latencyInfo().get().percentile99(latencyInfo.percentile99);
+        perftestInfo.latencyInfo().get().percentile9999(latencyInfo.percentile9999);
+        perftestInfo.latencyInfo().get().percentile999999(latencyInfo.percentile999999);
+        if (_printSerialization) {
+            perftestInfo.latencyInfo().get().serializeTime(latencyInfo.serializeTime);
+            perftestInfo.latencyInfo().get().deserializeTime(latencyInfo.deserializeTime);
+        }
+    } else {
+        perftestInfo.latencyInfo().get().percentile50(0);
+        perftestInfo.latencyInfo().get().percentile90(0);
+        perftestInfo.latencyInfo().get().percentile99(0);
+        perftestInfo.latencyInfo().get().percentile9999(0);
+        perftestInfo.latencyInfo().get().percentile999999(0);
+        perftestInfo.latencyInfo().get().serializeTime(0);
+        perftestInfo.latencyInfo().get().deserializeTime(0);
+    }
+}
+
+void PerftestDDSPrinter::dataWrapperThroughput(ThroughputInfo throughputInfo)
+{
+    if (this->_dataLength != perftestInfo.dataLength()) {
+        perftestInfo.dataLength(_dataLength);
+    }
+    if (this->_showCPU) {
+        perftestInfo.outputCpu(throughputInfo.outputCpu);
+    }
+      perftestInfo.throughputInfo().get().packets(throughputInfo.packets);
+      perftestInfo.throughputInfo().get().packetsAverage(throughputInfo.packetsAverage);
+      perftestInfo.throughputInfo().get().mbps(throughputInfo.mbps);
+      perftestInfo.throughputInfo().get().mbpsAverage(throughputInfo.mbpsAve);
+      perftestInfo.throughputInfo().get().lostPackets(throughputInfo.lostPackets);
+      perftestInfo.throughputInfo().get().lostPacketsPercent(throughputInfo.lostPacketsPercent);
+      if (throughputInfo.interval) {
+          perftestInfo.throughputInfo().get().packetsPerSecond(throughputInfo.packetsPerSecond);
+      } else {
+          perftestInfo.throughputInfo().get().packetsPerSecond(0);
+      }
+}
+
 #if defined RTI_WIN32 || defined(RTI_INTIME)
   #pragma warning(pop)
 #endif
diff --git a/srcCpp03/RTIDDSImpl.h b/srcCpp03/RTIDDSImpl.h
index 5f72aa8c..426e2eff 100644
--- a/srcCpp03/RTIDDSImpl.h
+++ b/srcCpp03/RTIDDSImpl.h
@@ -11,6 +11,7 @@
 #include "perftest.hpp"
 #include "MessagingIF.h"
 #include <sstream>
+#include "PerftestPrinter.h"
 #ifdef RTI_SECURE_PERFTEST
 #include "security/security_default.h"
 #endif
@@ -195,4 +196,49 @@ class RTIDDSImpl : public IMessaging
   };
 #endif // RTI_FLATDATA_AVAILABLE
 
+class PerftestDDSPrinter: public PerftestPrinter {
+public:
+    int domain;
+    std::string topicName;
+
+    ParameterManager *_PM;
+    dds::domain::DomainParticipant participant;
+    dds::pub::DataWriter<PerftestInfo> perftestInfoWriter;
+    PerftestInfo perftestInfo;
+
+    PerftestDDSPrinter();
+
+    ~PerftestDDSPrinter() {};
+
+    void initialize(ParameterManager *_PM);
+    void initialize_dds_entities();
+    void finalize();
+
+    void print_initial_output()
+    {
+        initialize_dds_entities();
+    };
+    void print_final_output()
+    {
+        finalize();
+    };
+
+    void print_latency_header() {};
+    void print_latency_interval(LatencyInfo latencyInfo);
+    void print_latency_summary(LatencyInfo latencyInfo)
+    {
+        print_latency_interval(latencyInfo);
+    };
+
+    void print_throughput_header() {};
+    void print_throughput_interval(ThroughputInfo throughputInfo);
+    void print_throughput_summary(ThroughputInfo throughputInfo)
+    {
+        print_throughput_interval(throughputInfo);
+    };
+
+    void dataWrapperLatency(LatencyInfo latencyInfo);
+    void dataWrapperThroughput(ThroughputInfo throughputInfo);
+};
+
 #endif // __RTIDDSIMPL_H__
diff --git a/srcCpp03/perftest_cpp.h b/srcCpp03/perftest_cpp.h
index c54d8499..8036f88b 100755
--- a/srcCpp03/perftest_cpp.h
+++ b/srcCpp03/perftest_cpp.h
@@ -85,7 +85,9 @@ class perftest_cpp
 
     // Private members
     ParameterManager _PM;
-    PerftestPrinter _printer;
+    PerftestPrinter *_printer;
+    ThroughputInfo _throughputInfo;
+    LatencyInfo _latencyInfo;
     unsigned long long _SpinLoopCount;
     unsigned long _SleepNanosec;
     IMessaging *_MessagingImpl;
diff --git a/srcCpp03/perftest_publisher.cxx b/srcCpp03/perftest_publisher.cxx
index ad5f46c9..21bdbbc7 100755
--- a/srcCpp03/perftest_publisher.cxx
+++ b/srcCpp03/perftest_publisher.cxx
@@ -171,8 +171,6 @@ int perftest_cpp::Run(int argc, char *argv[]) {
         return -1;
     }
 
-    _printer.initialize(&_PM);
-
     mask = (_PM.get<int>("unbounded") != 0) << 0;
     mask += _PM.get<bool>("keyed") << 1;
     mask += _PM.get<bool>("flatdata") << 2;
@@ -240,6 +238,18 @@ int perftest_cpp::Run(int argc, char *argv[]) {
         return -1;
     }
 
+    std::string outputFormat = _PM.get<std::string>("outputFormat");
+    if (outputFormat == "csv") {
+        _printer = new PerftestCSVPrinter();
+    } else if (outputFormat == "json") {
+        _printer = new PerftestJSONPrinter();
+    } else if (outputFormat == "legacy") {
+        _printer = new PerftestLegacyPrinter();
+    } else if (outputFormat == "dds") {
+        _printer = new PerftestDDSPrinter();
+    }
+    _printer->initialize(&_PM);
+
     PrintConfiguration();
 
     if (_PM.get<bool>("pub")) {
@@ -309,7 +319,8 @@ void perftest_cpp::PrintVersion()
 perftest_cpp::perftest_cpp() :
         _SpinLoopCount(0),
         _SleepNanosec(0),
-        _MessagingImpl(NULL)
+        _MessagingImpl(NULL),
+        _printer(NULL)
 {
     /** We use rand to generate the key of a SHMEM segment when
      * we estimate the maximum buffer size for SHMEM
@@ -332,6 +343,10 @@ perftest_cpp::~perftest_cpp() {
             RTIHighResolutionClock_delete(perftest_cpp::_Clock);
         }
 
+        if (_printer != NULL) {
+            delete _printer;
+        }
+
     } catch (const std::exception& ex) {
         // This will catch DDS exceptions
         std::cerr << "[Error] Exception in perftest_cpp::~perftest_cpp(): "
@@ -714,6 +729,8 @@ class ThroughputListener: public IMessagingCB {
     int  subID;
     bool printIntervals;
     bool showCpu;
+    ThroughputInfo _throughputInfo;
+
 
 public:
 
@@ -728,7 +745,6 @@ class ThroughputListener: public IMessagingCB {
     unsigned long long interval_bytes_received;
     unsigned long long interval_missing_packets;
     unsigned long long interval_time, begin_time;
-    float missing_packets_percent;
 
     IMessagingWriter *_writer;
     IMessagingReader *_reader;
@@ -743,7 +759,7 @@ class ThroughputListener: public IMessagingCB {
 
     ThroughputListener(
             ParameterManager &PM,
-            PerftestPrinter &printer,
+            PerftestPrinter *printer,
             IMessagingWriter *writer,
             IMessagingReader *reader = NULL,
             bool UseCft = false,
@@ -758,7 +774,6 @@ class ThroughputListener: public IMessagingCB {
                 interval_missing_packets(0),
                 interval_time(0),
                 begin_time(0),
-                missing_packets_percent(0.0),
                 _writer(writer),
                 _reader(reader),
                 _last_seq_num(numPublishers),
@@ -770,7 +785,10 @@ class ThroughputListener: public IMessagingCB {
         end_test = false;
 
         _PM = &PM;
-        _printer = &printer;
+        _printer = printer;
+
+        _throughputInfo.dataLength = _printer->_dataLength;
+        _throughputInfo.outputCpu = 0.0;
 
         printIntervals = !_PM->get<bool>("noPrintIntervals");
         showCpu = _PM->get<bool>("cpu");
@@ -853,8 +871,7 @@ class ThroughputListener: public IMessagingCB {
 
             begin_time = perftest_cpp::GetTimeUsec();
 
-            _printer->set_data_length(message.size
-                    + perftest_cpp::OVERHEAD_BYTES);
+            _printer->_dataLength = message.size + perftest_cpp::OVERHEAD_BYTES;
             _printer->print_throughput_header();
         }
 
@@ -903,29 +920,21 @@ class ThroughputListener: public IMessagingCB {
             interval_bytes_received = bytes_received;
             interval_missing_packets = missing_packets;
             interval_data_length = last_data_length;
-            missing_packets_percent = 0.0;
-
-            // Calculations of missing package percent
-            if (interval_packets_received + interval_missing_packets != 0) {
-                missing_packets_percent = (float) ((interval_missing_packets * 100.0)
-                        / (float) (interval_packets_received
-                        + interval_missing_packets));
-            }
 
-            double outputCpu = 0.0;
             if (showCpu) {
-                outputCpu = cpu.get_cpu_average();
+                _throughputInfo.outputCpu = cpu.get_cpu_average();
                 cpu = CpuMonitor();
                 cpu.initialize();
             }
-            _printer->print_throughput_summary(
-                    interval_data_length + perftest_cpp::OVERHEAD_BYTES,
+
+            _throughputInfo.set_summary(
                     interval_packets_received,
                     interval_time,
                     interval_bytes_received,
-                    interval_missing_packets,
-                    missing_packets_percent,
-                    outputCpu);
+                    interval_missing_packets);
+
+            _printer->print_throughput_summary(_throughputInfo);
+
         } else if (endTest) {
             fprintf(stderr,
                     "\n[Info] No samples have been received by the Subscriber side,\n"
@@ -1064,7 +1073,7 @@ int perftest_cpp::RunSubscriber()
     std::cerr << "[Info] Waiting for data ..." << std::endl;
 
     // For Json format, print brackets at init
-    _printer.print_initial_output();
+    _printer->print_initial_output();
 
     // wait for data
     unsigned long long prev_time = 0, now = 0, delta = 0;
@@ -1075,7 +1084,6 @@ int perftest_cpp::RunSubscriber()
     unsigned long long mps = 0, bps = 0;
     double mps_ave = 0.0, bps_ave = 0.0;
     unsigned long long msgsent, bytes, last_msgs, last_bytes;
-    float missing_packets_percent = 0.0;
 
     if (showCpu) {
         reader_listener->cpu.initialize();
@@ -1131,36 +1139,25 @@ int perftest_cpp::RunSubscriber()
             bps_ave = bps_ave + (double) (bps - bps_ave) / (double) ave_count;
             mps_ave = mps_ave + (double) (mps - mps_ave) / (double) ave_count;
 
-            // Calculations of missing package percent
-            if (last_msgs + reader_listener->missing_packets == 0) {
-                missing_packets_percent = 0.0;
-            } else {
-                missing_packets_percent = (float)
-                        ((reader_listener->missing_packets * 100.0)
-                        / (float) (last_msgs + reader_listener->missing_packets));
-            }
-
             if (last_msgs > 0) {
-                double outputCpu = 0.0;
                 if (showCpu) {
-                    outputCpu = reader_listener->cpu.get_cpu_instant();
+                    _throughputInfo.outputCpu = reader_listener->cpu.get_cpu_instant();
                 }
-                _printer.print_throughput_interval(
+                _throughputInfo.set_interval(
                         last_msgs,
                         mps,
                         mps_ave,
                         bps,
                         bps_ave,
-                        reader_listener->missing_packets,
-                        missing_packets_percent,
-                        outputCpu);
+                        reader_listener->missing_packets);
+                _printer->print_throughput_interval(_throughputInfo);
             }
 
         }
     }
 
     perftest_cpp::MilliSleep(1000);
-    _printer.print_final_output();
+    _printer->print_final_output();
     if (receiverThread != NULL) {
         RTIOsapiThread_delete(receiverThread);
     }
@@ -1259,6 +1256,7 @@ class LatencyListener : public IMessagingCB
     int  subID;
     bool printIntervals;
     bool showCpu;
+    LatencyInfo _latencyInfo;
 
  public:
     IMessagingReader *_reader;
@@ -1269,7 +1267,7 @@ class LatencyListener : public IMessagingCB
             IMessagingReader *reader,
             IMessagingWriter *writer,
             ParameterManager &PM,
-            PerftestPrinter &printer)
+            PerftestPrinter *printer)
     {
         latency_sum = 0;
         latency_sum_square = 0;
@@ -1308,7 +1306,10 @@ class LatencyListener : public IMessagingCB
         _reader = reader;
         _writer = writer;
         _PM = &PM;
-        _printer = &printer;
+        _printer = printer;
+
+        _latencyInfo.dataLength = _printer->_dataLength;
+        _latencyInfo.outputCpu = 0.0;
 
         subID = _PM->get<int>("sidMultiSubTest");
         printIntervals = !_PM->get<bool>("noPrintIntervals");
@@ -1330,7 +1331,6 @@ class LatencyListener : public IMessagingCB
         unsigned int usec;
         double latency_ave;
         double latency_std;
-        double outputCpu = 0.0;
 
         now = perftest_cpp::GetTimeUsec();
 
@@ -1413,8 +1413,8 @@ class LatencyListener : public IMessagingCB
         if (last_data_length != message.size) {
             last_data_length = message.size;
 
-            _printer->set_data_length(last_data_length
-                    + perftest_cpp::OVERHEAD_BYTES);
+            _printer->_dataLength =
+                    last_data_length + perftest_cpp::OVERHEAD_BYTES;
             _printer->print_latency_header();
         } else {
             if (printIntervals) {
@@ -1423,15 +1423,16 @@ class LatencyListener : public IMessagingCB
                     (double)latency_sum_square / (double)count - (latency_ave * latency_ave));
 
                 if (showCpu) {
-                    outputCpu = cpu.get_cpu_instant();
+                    _latencyInfo.outputCpu = cpu.get_cpu_instant();
                 }
-                _printer->print_latency_interval(
+                _latencyInfo.set_interval(
                         latency,
                         latency_ave,
                         latency_std,
                         latency_min,
-                        latency_max,
-                        outputCpu);
+                        latency_max);
+
+                _printer->print_latency_interval(_latencyInfo);
             }
         }
 
@@ -1443,7 +1444,6 @@ class LatencyListener : public IMessagingCB
     void print_summary_latency(bool endTest = false) {
         double latency_ave;
         double latency_std;
-        double outputCpu = 0.0;
 
         if (count == 0) {
             if (endTest) {
@@ -1476,19 +1476,22 @@ class LatencyListener : public IMessagingCB
                 / (double)count - (latency_ave * latency_ave));
 
         if (showCpu) {
-            outputCpu = cpu.get_cpu_average();
+            _latencyInfo.outputCpu = cpu.get_cpu_average();
             cpu = CpuMonitor();
             cpu.initialize();
         }
 
-        _printer->print_latency_summary(
+        _latencyInfo.set_summary(
                 latency_ave,
                 latency_std,
                 latency_min,
                 latency_max,
                 _latency_history,
                 count,
-                outputCpu);
+                0.0,
+                0.0);
+
+        _printer->print_latency_summary(_latencyInfo);
 
         latency_sum = 0;
         latency_sum_square = 0;
@@ -1723,7 +1726,7 @@ int perftest_cpp::RunPublisher()
 
     std::cerr << "[Info] Publishing data ..." << std::endl;
 
-    _printer.print_initial_output();
+    _printer->print_initial_output();
 
     // Set data size, account for other bytes in message
     message.size = (int)_PM.get<unsigned long long>("dataLen") - OVERHEAD_BYTES;
@@ -2034,7 +2037,7 @@ int perftest_cpp::RunPublisher()
     }
 
     // For Json format, print last brackets
-    _printer.print_final_output();
+    _printer->print_final_output();
     if (_testCompleted) {
         // Delete timeout thread
         if (executionTimeoutThread != NULL) {
diff --git a/srcCpp03/qos_string.h b/srcCpp03/qos_string.h
index 99d58f93..6afda79a 100644
--- a/srcCpp03/qos_string.h
+++ b/srcCpp03/qos_string.h
@@ -1,6 +1,6 @@
 #include <string.h>
 #define PERFTEST_QOS_STRING_SIZE 46
-#define PERFTEST_QOS_STRING_TOTAL_SIZE 46411
+#define PERFTEST_QOS_STRING_TOTAL_SIZE 46893
 const char * PERFTEST_QOS_STRING[PERFTEST_QOS_STRING_SIZE] = {
 "<?xml version=\"1.0\" encoding=\"iso-8859-1\"?>\n\n<!--\n(c) 2005-2017  Copyright, Real-Time Innovations, Inc. All rights reserved.\nSubject to Eclipse Public License v1.0; see LICENSE.md for details.\n-->\n\n<!--\nThis file contains the QoS configurations used by the RTI PerfTest, a\nperformance test for measuring the latency of the middleware at different\nthroughput levels.\n\nThe format of this file is described in the RTI Connext Core Libraries\nand Utilities User's Manual in the chapter titled \"Configuring QoS with XML.\"\n-->\n\n<!--\nEquivalence between variable names and command-line options within the source code:\n\n_DataLen variable name corresponds to the command-line option -dataLen\n_SendQueueSize variable name corresponds to the command-line option -sendQueueSize\n_InstanceCount variable name corresponds to the command-line option -instances\n_InstanceHashBuckets variable name corresponds to the command-line option -instanceHashBuckets\n_KeepDurationUsec variable name corresponds to the command-line option -keepDurationU",
 "sec\n\n-->\n\n<dds xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"\n    xsi:noNamespaceSchemaLocation=\"https://community.rti.com/schema/5.3.0/rti_dds_profiles.xsd\">\n\n  <qos_library name=\"PerftestQosLibrary\">\n\n    <!-- ================================================================= -->\n    <!-- Base QoS Profile                                            -->\n    <!-- ================================================================= -->\n\n    <!--\n    This profile is used as the base for all the profiles defined in this XML file.\n    -->\n\n    <qos_profile name=\"BaseProfileQos\">\n      <participant_qos>\n        <!-- === Participant Configuration: ================================\n\n        The base configuration of the DomainParticipant object.\n\n        This element corresponds to the DomainParticipantQos type, which is described\n        in detail in the API Reference HTML documentation. Each child element corresponds\n        to a field in that structure with the same name. Any parameter not listed\n        here wi",
@@ -8,46 +8,46 @@ const char * PERFTEST_QOS_STRING[PERFTEST_QOS_STRING_SIZE] = {
 "the DomainParticipant.\n\n          The string length is defined as the cumulative length, in bytes, including the\n          null terminating characters, of all the (name,value) pairs associated with the\n          DomainParticipant properties.\n          -->\n          <participant_property_string_max_length>4096</participant_property_string_max_length>\n\n          <!--\n          Maximum number of properties associated with the DomainParticipant. Default is 32.\n          -->\n          <participant_property_list_max_length>64</participant_property_list_max_length>\n          <!--\n          Maximum length for content filter property in the DomainParticipant. Default is 256.\n          -->\n          <contentfilter_property_max_length>512</contentfilter_property_max_length>\n        </resource_limits>\n\n        <!--\n        Specifies which built-in transports are used.\n\n        Three different transport plug-ins are built into the Connext core\n        libraries (for most supported target platforms): UDPv4, shared memory, ",
 "and\n        UDPv6.\n\n        By default RTI Perftest uses UDPv4|SHMEM, default values for RTI\n        Connext DDS. By using the command-line option -transport we enabled\n        the use of:\n\n        - UDPv4\n        - UDPv6\n        - SHMEM\n        - TCP\n        - TLS\n        - DTLS\n        - WAN\n\n        For custom transport settings, modify this profile.\n        -->\n\n        <!--\n        <transport_builtin>\n          <mask>UDPv4|SHMEM</mask>\n        </transport_builtin>\n        -->\n\n        <property>\n          <value>\n\n            <!--\n            Starting after Connext DDS Pro 6.0.0, properties will be validated\n            to avoid mistakes or wrong configurations, however we set certain\n            properties for TCP, and later we decide if we want to use TCP or\n            not, and that would conflict with the Pro feature, so we disable it.\n            -->\n            <element>\n              <name>dds.participant.property_validation_action</name>\n              <value>1</value>\n            </element>\n\n    ",
 "        <!--\n            Specifies the configuration to be used with the UDPv4 built-in transport.\n            -->\n            <element>\n              <name>dds.transport.UDPv4.builtin.parent.message_size_max</name>\n              <value>65536</value>\n            </element>\n            <element>\n              <name>dds.transport.UDPv4.builtin.send_socket_buffer_size</name>\n              <value>1048576</value>\n            </element>\n            <element>\n              <name>dds.transport.UDPv4.builtin.recv_socket_buffer_size</name>\n              <value>2097152</value>\n            </element>\n\n            <!--\n            Specifies the configuration to be used with the SHMEM built-in transport.\n\n            Important: The following settings are configured automatically within the\n            source code. If you wish to set them yourself, uncomment the settings\n\n            <element>\n              <name>dds.transport.shmem.builtin.parent.message_size_max</name>\n              <value>65536</value>\n            </elem",
-"ent>\n            <element>\n              <name>dds.transport.shmem.builtin.received_message_count_max</name>\n              <value>128</value>\n            </element>\n            <element>\n              <name>dds.transport.shmem.builtin.receive_buffer_size</name>\n              <value>2097152</value>\n            </element>\n            -->\n\n            <!--\n            Specifies the configuration to be used with the TCP transport.\n\n            If TCP is enabled using -transport TCP, the load_plugins property is set\n            within the source code.\n\n            Important: nddstransporttcp.dll is located in NDDSHOME/lib/<architecture>.\n            That folder must be added to the PATH on Windows systems and LD_LIBRARY_PATH\n            on UNIX-based systems in order to load this library properly. If you are\n            compiling PerfTest using CSHARP, you must also add the folder\n            NDDSHOME/lib/i86Win32VS<version> or NDDSHOME/lib/x64Win64VS<version> depending\n            on the machine.\n\n            <el",
-"ement>\n              <name>dds.transport.load_plugins</name>\n              <value>dds.transport.TCPv4.tcp1</value>\n            </element>\n            -->\n            <element>\n              <name>dds.transport.TCPv4.tcp1.library</name>\n              <value>nddstransporttcp</value>\n            </element>\n            <element>\n              <name>dds.transport.TCPv4.tcp1.create_function</name>\n              <value>NDDS_Transport_TCPv4_create</value>\n            </element>\n            <element>\n              <name>dds.transport.TCPv4.tcp1.disable_nagle</name>\n              <value>1</value>\n            </element>\n            <element>\n              <name>dds.transport.TCPv4.tcp1.parent.message_size_max</name>\n              <value>65536</value>\n            </element>\n\n            <!-- Defining flow controller 10Gbps. This will not enable it. -->\n            <element>\n              <name>dds.flow_controller.token_bucket.10Gbps.token_bucket.max_tokens</name>\n              <value>300</value>\n            </element>\n  ",
-"          <element>\n              <name>dds.flow_controller.token_bucket.10Gbps.token_bucket.tokens_added_per_period</name>\n              <value>200</value>\n            </element>\n            <element>\n              <name>dds.flow_controller.token_bucket.10Gbps.token_bucket.bytes_per_token</name>\n              <value>65536</value>\n            </element>\n            <element>\n              <name>dds.flow_controller.token_bucket.10Gbps.token_bucket.period.sec</name>\n              <value>0</value>\n            </element>\n            <element>\n              <name>dds.flow_controller.token_bucket.10Gbps.token_bucket.period.nanosec</name>\n              <value>10000000</value>\n            </element>\n\n            <!-- Defining flow controller 1Gbps. This will not enable it. -->\n            <element>\n              <name>dds.flow_controller.token_bucket.1Gbps.token_bucket.max_tokens</name>\n              <value>30</value>\n            </element>\n            <element>\n              <name>dds.flow_controller.token_bucket.1G",
-"bps.token_bucket.tokens_added_per_period</name>\n              <value>20</value>\n            </element>\n            <element>\n              <name>dds.flow_controller.token_bucket.1Gbps.token_bucket.bytes_per_token</name>\n              <value>65536</value>\n            </element>\n            <element>\n              <name>dds.flow_controller.token_bucket.1Gbps.token_bucket.period.sec</name>\n              <value>0</value>\n            </element>\n            <element>\n              <name>dds.flow_controller.token_bucket.1Gbps.token_bucket.period.nanosec</name>\n              <value>10000000</value>\n            </element>\n\n          </value>\n        </property>\n\n        <!--\n        Specifies the participant name. This setting is useful when using monitoring\n        applications.\n        -->\n        <participant_name>\n          <name>PerfTest Participant</name>\n        </participant_name>\n\n      </participant_qos>\n\n      <!-- === Publisher Configuration: ================================= \n        \n      The base confi",
-"guration of the Publisher object.\n\n      This element corresponds to the PublisherQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n      parameter not listed here will pick up the documented default value.\n      -->\n      <publisher_qos>\n        <presentation>\n          <!--\n          Access Scope: Determines the largest scope spanning the entities\n          for which the order and coherency of changes can be preserved.\n          \n          Ordered Access: Specifies support for ordered access to the samples\n          received at the subscription end.\n          -->\n          <access_scope>TOPIC_PRESENTATION_QOS</access_scope>\n          <ordered_access>true</ordered_access>\n        </presentation>\n      </publisher_qos>\n\n      <!-- === Subscriber Configuration: ================================= \n      \n      The base configuration of the Subscriber object.\n\n      This element correspond",
-"s to the SubscriberQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n      parameter not listed here will pick up the documented default value.\n      -->\n      <subscriber_qos>\n        <presentation>\n          <!--\n          Access Scope: Determines the largest scope spanning the entities\n          for which the order and coherency of changes can be preserved.\n          \n          Ordered Access: Specifies support for ordered access to the samples\n          received at the subscription end.\n          -->\n          <access_scope>TOPIC_PRESENTATION_QOS</access_scope>\n          <ordered_access>true</ordered_access>\n        </presentation>\n      </subscriber_qos>\n      \n      <!-- === DataWriter Configuration: ==================================\n      \n      The base configuration of the DataWriter object that produces throughput\n      data (the -pub side of the application).\n\n      This el",
-"ement corresponds to the DataWriterQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n      parameter not listed here will pick up the documented default value.\n      -->\n      <datawriter_qos>\n        <resource_limits>\n          <!--\n          The number of instances for which the throughput DataWriter will\n          allocate space. The throughput topic is not keyed, so there is no \n          need for more than one instance.\n\n          See Section 2.2 \"Data Types, Topics, Keys, Instances, and Samples\"\n          in the Connext Core Libraries and Utilities User's Manual \n          for more information about keys and instances.\n          \n          Important: These settings are configured automatically within the \n          source code. The default value of _InstanceCount is 1. The default\n          value of _InstanceHashBuckets is -1.\n          \n          <max_instances>_InstanceCount</m",
-"ax_instances>\n          <initial_instances>_InstanceCount</initial_instances>\n          \n          if _InstanceCount is greater than 1  \n            if _InstanceHashBuckets is greater than 0\n              <instance_hash_buckets>_InstanceHashBuckets</instance_hash_buckets>\n            \n            if _InstanceHashBuckets is equal or lower than 0\n              <instance_hash_buckets>_InstanceCount</instance_hash_buckets>\n          \n          -->\n        </resource_limits>\n        \n        <protocol>\n            <rtps_reliable_writer>\n                <!--\n                When positive acknowledgements have been disabled, the DataWriter will \n                consider samples as positively \"acknowledged\" after this duration has \n                elapsed if it has not heard otherwise.\n                \n                We disable the positive acknowledgements in perftest by using:\n                -disablePositiveAcks. You can alternatively enable them via QoS by\n                adding <disable_positive_acks>true</disa",
-"ble_positive_acks> in the\n                <protocol> QoS of the DW and DR of the ThroughputQoS and LatencyQoS.\n\n                The default value of _KeepDurationUsec can be configured here or via the\n                command line parameter -keepDuration.\n                -->\n                <disable_positive_acks_min_sample_keep_duration>\n                    <sec>DURATION_ZERO_SEC</sec>\n                    <nanosec>100000</nanosec>\n                </disable_positive_acks_min_sample_keep_duration>\n            </rtps_reliable_writer>\n        </protocol>\n\n      </datawriter_qos>\n\n      <!-- === DataReader Configuration: ================================= -->\n\n      <!--\n      The base configuration of the DataReader object that consumes throughput\n      data (the -sub side of the application).\n\n      This element corresponds to the DataReaderQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any",
-"\n      parameter not listed here will pick up the documented default value.\n      -->\n      <datareader_qos>\n        <resource_limits>\n          <!--\n          The initial and maximum number of instances for which the middleware\n          will allocate space. See the corresponding DataWriterQos comment above\n          for more information. \n          \n          Important: This settings are configured automatically within the source code.\n          The default value of _InstanceCount is 1.\n          The default value of _InstanceMaxCountReader is -1.\n          The default value of _InstanceHashBuckets is -1.\n          \n          <max_instances>_InstanceMaxCountReader</max_instances>\n          <initial_instances>_InstanceCount</initial_instances>\n          \n          if _InstanceCount is greater than 1 and \n            if _InstanceHashBuckets is greater than 0\n              <instance_hash_buckets>_InstanceHashBuckets</instance_hash_buckets>\n            \n            if _InstanceHashBuckets is equal or lower than",
-" 0\n              <instance_hash_buckets>_InstanceCount</instance_hash_buckets>\n          \n          -->\n        </resource_limits>\n      </datareader_qos>\n      \n    </qos_profile>\n\n    <!-- ================================================================= -->\n    <!-- Throughput QoS Profile                                            -->\n    <!-- ================================================================= -->\n\n    <!--\n    This profile is used by the throughput-testing portion of the application,\n    provided that positive acknowledgements have not been disabled with the\n    '-noPositiveAcks' command-line argument or 'use positive acks = false'\n    in the .ini configuration file.\n    -->\n    <qos_profile name=\"ThroughputQos\" base_name=\"BaseProfileQos\">\n\n      <!-- === DataWriter Configuration: ================================= \n      \n      The base configuration of the DataWriter object that produces throughput\n      data (the -pub side of the application).\n\n      This element corresponds to the DataWr",
-"iterQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n      parameter not listed here will pick up the documented default value.\n      -->\n      <datawriter_qos>\n        <writer_resource_limits>\n          <max_remote_reader_filters>256</max_remote_reader_filters>\n        </writer_resource_limits>\n        <!--\n        Setting history.kind = KEEP_ALL, Connext will attempt to maintain\n        and deliver all the values of the instance to existing subscribers. \n        The resources that Connext can use to keep this history are limited\n        by the settings of the RESOURCE_LIMITS.\n        -->\n        <history>\n          <kind>KEEP_ALL_HISTORY_QOS</kind>\n        </history>\n        <!--\n        Setting reliability.kind = RELIABLE_RELIABILITY_QOS, data samples \n        originating from a single DataWriter cannot be made available to the\n        DataReader if there are previous data samples ",
-"that have not been \n        received yet due to a communication error.\n\n        The default value of reliability.kind is RELIABLE_RELIABILITY_QOS.\n        The reliability.kind can be modified to BEST_EFFORT_RELIABILITY_QOS\n        by using the command-line option -bestEffort.\n        -->\n        <reliability>\n          <kind>RELIABLE_RELIABILITY_QOS</kind>\n          <max_blocking_time>\n            <sec>DURATION_INFINITE_SEC</sec>\n            <nanosec>DURATION_INFINITE_NSEC</nanosec>\n          </max_blocking_time>\n        </reliability>\n\n        <resource_limits>\n          <!--\n          The number of data samples for which the DataWriter will allocate\n          space. The throughput test is configured without durability, meaning\n          that when all DataReaders have acknowledged a sample, the DataWriter\n          will discard it. The values below, then, effectively indicate how\n          far ahead of the slowest reader the writer is able to get before it\n          will block waiting for the reader(s) to ca",
-"tch up.\n\n          See the parallel DataReaderQos comment above for more information\n          about the relationships between these three values.\n          \n          Important: These settings are configured automatically within the \n          source code.\n            _SendQueueSize = 50 (default)\n            _SendQueueSize can be configured using the command-line option -sendQueueSize <value>\n          \n          if batching is not set:\n            <max_samples>_SendQueueSize</max_samples>\n            <initial_samples>_SendQueueSize</initial_samples>\n            <max_samples_per_instance>_SendQueueSize</max_samples_per_instance>\n            \n          if batching is set:\n            <max_samples>DDS_LENGTH_UNLIMITED</max_samples>\n            <initial_samples>_SendQueueSize</initial_samples>\n            <max_samples_per_instance>DDS_LENGTH_UNLIMITED</max_samples_per_instance>\n          -->\n        </resource_limits>\n        \n        <protocol>\n          <rtps_reliable_writer>\n            <!--\n            Whe",
-"n the writer's cache gets down to this number of samples, it\n            will slow the rate at which it sends heartbeats to readers.\n            \n            Important: This setting is configured automatically within the source code.\n            <low_watermark>_SendQueueSize * 0.1</low_watermark>\n            -->\n\n            <!--\n            When the writer's cache is filled to this level, it will begin\n            sending heartbeats at a faster rate in order to spur faster\n            acknowledgements (positive or negative) of its samples to allow it\n            to empty its cache and avoid blocking.\n            \n            Important: This setting is configured automatically within the source code.\n            <high_watermark>_SendQueueSize * 0.9</high_watermark>\n            -->\n\n            <!--\n            Governs how often heartbeats are \"piggybacked\" on data samples.\n            \n            Important: This setting is configured automatically within the source code.\n            <heartbeats_per_max_sampl",
-"es>_SendQueueSize * 0.1</heartbeats_per_max_samples>\n            -->\n\n            <!-- \n            Minimum and maximum size of send window of unacknowledged samples.\n\n            Important: These settings are configured automatically within the source code.\n            <min_send_window_size>datawriter_qos.resource_limits.max_samples</min_send_window_size>\n            <max_send_window_size>datawriter_qos.resource_limits.max_samples</max_send_window_size>\n            -->\n\n            <!--\n            If the number of samples in the writer's cache hasn't risen to\n            high_watermark, this is the rate at which the DataWriter will\n            send out periodic heartbeats.\n            -->\n            <heartbeat_period>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>10000000</nanosec>\n            </heartbeat_period>\n            \n            <!--\n            If the number of samples in the writer's cache has risen to\n            high_watermark, and has not yet fallen to low_watermark, this ",
-"is\n            the rate at which the writer will send periodic heartbeats to\n            its readers.\n            -->\n            <fast_heartbeat_period>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>1000000</nanosec>\n            </fast_heartbeat_period>\n\n            <!--\n            If a durable reader starts up after the writer already has some\n            samples in its cache, this is the rate at which it will heartbeat\n            the new reader. It should generally be a shorter period of time\n            than the normal heartbeat period in order to help the new reader\n            catch up.\n            -->\n            <late_joiner_heartbeat_period>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>10000000</nanosec>\n            </late_joiner_heartbeat_period>\n\n            <!--\n            The number of times a reliable writer will send a heartbeat to\n            a reader without receiving a response before it will consider the\n            reader to be inactive and no lo",
-"nger await acknowledgements before\n            discarding sent data.\n            -->\n            <max_heartbeat_retries>LENGTH_UNLIMITED</max_heartbeat_retries>\n\n            <!--\n            When a DataWriter receives a negative acknowledgement (NACK) from\n            a DataReader for a particular data sample, it will send a repair\n            packet to that reader.\n\n            The amount of time the writer waits between receiving the NACK and\n            sending the repair will be a random value between the minimum\n            and maximum values specified here. Narrowing the range, and\n            shifting it towards zero, will make the writer more reactive.\n            However, by leaving some delay you increase the chance that the\n            writer will learn of additional readers that missed the same data,\n            in which case it will be able to send a single multicast repair\n            instead of multiple unicast repairs, thereby using the available\n            network bandwidth more efficiently.",
-" The higher the fanout in your\n            system (i.e., the more readers per writer), and the greater the\n            load on your network, the more you should consider specifying a\n            non-zero delay here.\n            -->\n            <min_nack_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n            </min_nack_response_delay>\n            <max_nack_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n            </max_nack_response_delay>\n          </rtps_reliable_writer>\n          \n        </protocol>\n\n        <!--\n        When sending many small data-samples, you can increated network efficiency \n        by batching multiple samples together in a single protocol-level message \n        (usually corresponding to a single network datagram). Batching can offer very \n        substantial throughput gains, but often at the expense of latency, although \n        in some configurations,",
-" the latency penalty can be very small or zero, \n        possibly even negative.\n        -->\n\n        <!-- \n        Important: This setting is configured automatically within the source code,\n        but only if batching is enabled. _SendQueueSize = 50 (default)\n        <writer_resource_limits>\n          <max_batches>_SendQueueSize</max_batches>\n        </writer_resource_limits>\n        -->\n\n        <batch>\n          <!--\n          This profile does not enable batching, although the remaining\n          batching settings are configured as if it did. To enable the batch\n          configuration below, turn batching on using the app's command-line\n          or INI file.\n          -->\n          <enable>false</enable>\n\n          <!--\n          Batches can be \"flushed\" to the network based on a maximum size.\n          This size can be based on the total number of bytes in the\n          accumulated data samples, the total number of bytes in the\n          accumulated sample meta-data (e.g., timestamps, sequence number",
-"s,\n          etc.), and/or the number of samples. Whenever the first of these\n          limits is reached, the batch will be flushed.\n          \n          Important: This setting is configured automatically within the source code.\n          <max_data_bytes>_BatchSize</max_data_bytes>\n          -->\n          <max_meta_data_bytes>LENGTH_UNLIMITED</max_meta_data_bytes>\n          <max_samples>LENGTH_UNLIMITED</max_samples>\n\n          <!--\n          The middleware will associate a source timestamp with a batch when\n          it is started. The duration below indicates the amount of time that\n          may pass before the middleware will insert an additional timestamp\n          into the middle of an existing batch.\n\n          Shortening this duration can give readers increased timestamp\n          resolution. However, lengthening this duration\n          decreases the amount of meta-data on the network, potentially\n          improving throughput, especially if the data samples are very small.\n          If this delay ",
-"is set to an infinite time period, timestamps will\n          be inserted only once per batch. Furthermore, the middleware will\n          not need to check the time with each sample in the batch, reducing\n          the amount of computation on the send path and potentially improving\n          both latency and throughput performance.\n          -->\n          <source_timestamp_resolution>\n            <sec>DURATION_INFINITE_SEC</sec>\n            <nanosec>DURATION_INFINITE_NSEC</nanosec>\n          </source_timestamp_resolution>\n\n          <!--\n          The maximum flush delay. A batch is flushed automatically after the \n          delay specified by this parameter. As its value is DURATION_INFINITE, \n          the flush event will be triggered by max_data_bytes.\n          -->\n          <max_flush_delay>\n            <sec>DURATION_INFINITE_SEC</sec>\n            <nanosec>DURATION_INFINITE_NSEC</nanosec>\n          </max_flush_delay>\n\n          <!--\n          By default, the same DataWriter can be used from multiple thr",
-"eads.\n          If you know that your application will only write data from a single\n          thread, you can switch off a level of locking that occurs when\n          samples are added to a batch. When sending very small samples very\n          fast, this decreased overhead can improve performance.\n\n          However, even in the case of single-threaded access, the impact of\n          locking can be negligible, and deactivating the lock puts your\n          application at risk of memory corruption if multiple threads do\n          write to the same DataWriter - either without your knowledge or as\n          a result of application maintenance. Therefore, RTI recommends that\n          you only set thread_safe_write to false after detailed testing has\n          confirmed that your application does indeed behave correctly and\n          with improved performance.\n          -->\n          <thread_safe_write>false</thread_safe_write>\n        </batch>\n\n        <writer_data_lifecycle>\n          <autodispose_unregistered_",
-"instances>false</autodispose_unregistered_instances>\n        </writer_data_lifecycle>\n\n      </datawriter_qos>\n\n      <!-- === DataReader Configuration: ================================= -->\n\n      <!--\n      The base configuration of the DataReader object that consumes throughput\n      data (the -sub side of the application).\n\n      This element corresponds to the DataReaderQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n      parameter not listed here will pick up the documented default value.\n      -->\n      <datareader_qos>\n\n        <!--\n        Setting history.kind = KEEP_ALL, Connext will attempt to maintain\n        and deliver all the values of the instance to existing subscribers.\n        The resources that Connext can use to keep this history are limited\n        by the settings of the RESOURCE_LIMITS.\n        -->\n        <history>\n          <kind>KEEP_ALL_HISTORY_QOS</kind>\n",
-"        </history>\n\n        <!--\n        Setting reliability.kind = RELIABLE_RELIABILITY_QOS, data samples\n        originating from a single DataWriter cannot be made available to the\n        DataReader if there are previous data samples that have not been\n        received yet due to a communication error.\n\n        The default value of reliability.kind is RELIABLE_RELIABILITY_QOS.\n        The reliability.kind can be modified to BEST_EFFORT_RELIABILITY_QOS\n        by using the command-line option -bestEffort.\n        -->\n        <reliability>\n          <kind>RELIABLE_RELIABILITY_QOS</kind>\n        </reliability>\n\n        <!--\n        DurabilityQos policy specifies whether or not Connext will store and\n        deliver previously published data samples to new DataReaders\n        that join the network later.\n\n        Important: durability.kind and durability.direct_communication are configured\n        automatically within the source code. To modify them, use the input commands\n        -durability and -noDirectCom",
-"munication.\n\n        The default value of _DirectCommunication is true.\n        The default value of _Durability is DDS_VOLATILE_DURABILITY_QOS.\n\n        <durability>\n          <kind>_Durability</kind>\n          <direct_communication>_DirectCommunication</direct_communication>\n        </durability>\n        -->\n\n        <resource_limits>\n          <!--\n          The initial and maximum number of data samples. The middleware will\n          make sure to allocate space for the initial_samples, and then if\n          needed, it will grow the allocated memory up to a point where it\n          supports max_samples.\n\n          For the initial number of samples we choose a number that should be\n          enough for most use-cases (therefore no need to grow), but that\n          should not affect the memory consumption by reserving too much\n          memory.\n          -->\n          <max_samples>10000</max_samples>\n          <initial_samples>128</initial_samples>\n\n          <!--\n          The maximum number of samples that",
-" can be stored for a single\n          instance. If the throughput topic is not keyed, there is only a\n          single instance, so this value should always be set the same\n          as max_samples.\n\n          For a keyed topic, you might want to use this parameter to institute\n          a degree of \"fairness\" among the instances.\n          -->\n          <max_samples_per_instance>10000</max_samples_per_instance>\n        </resource_limits>\n\n        <reader_resource_limits>\n          <!--\n          The maximum number of samples that Connext will store from a\n          single DataWriter. If you run this application with only a single\n          DataWriter (that is, in a one-to-one or one-to-many configuration),\n          there is no reason for this value to be set to anything less than\n          max_samples. If you have many writers and need to institute\n          a degree of \"fairness\" among them, you can decrease this value.\n          -->\n          <max_samples_per_remote_writer>10000</max_samples_per_remote_wr",
-"iter>\n\n          <!--\n          The maximum number of data samples that the application can receive\n          from Connext in a single call to DataReader::read() or\n          take(). If more data exists in the middleware, the application will\n          need to issue multiple read()/take() calls.\n\n          When reading data using listeners, the expected number of samples\n          available for delivery in a single take() call is typically small:\n          usually just one in the case of unbatched data, or the number of\n          samples in a single batch in the case of batched data. When polling\n          for data or using Waitsets, however, multiple samples (or batches)\n          could be retrieved at once, depending on the data rate.\n\n          A larger value for this parameter makes the API simpler to use, at\n          the expense of some additional memory consumption.\n          -->\n          <max_samples_per_read>65536</max_samples_per_read>\n        </reader_resource_limits>\n\n        <protocol>\n         ",
-" <rtps_reliable_reader>\n            <!--\n            When the DataReader receives a heartbeat from a DataWriter\n            (indicating (a) that the DataWriter still exists on the network\n            and (b) what sequence numbers it has published), the following\n            parameters indicate how long it will wait before replying with\n            a positive (assuming they aren't disabled) or negative\n            acknowledgement.\n\n            The time the reader waits will be a random duration between\n            the minimum and maximum values. Narrowing this range, and shifting\n            it towards zero, will make the system more reactive. However, it\n            increases the chance of (N)ACK spikes. The higher the fanout in\n            your system (i.e., the number of readers per writer), the more\n            you should consider specifying a range here.\n            -->\n            <min_heartbeat_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>",
-"\n            </min_heartbeat_response_delay>\n            <max_heartbeat_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n            </max_heartbeat_response_delay>\n          </rtps_reliable_reader>\n        </protocol>\n      </datareader_qos>\n\n    </qos_profile>\n\n\n    <!-- ================================================================= -->\n    <!-- Latency QoS Profile                                               -->\n    <!-- ================================================================= -->\n\n    <!--\n    This profile is used by the latency-testing portion of the application,\n    provided that positive acknowledgements have not been disabled with the\n    '-noPositiveAcks' command-line argument or 'use positive acks = false'\n    INI file configuration.\n    -->\n    <qos_profile name=\"LatencyQos\" base_name=\"BaseProfileQos\">\n\n      <!-- === DataWriter Configuration: ================================= \n      \n      The base configuration of the Data",
-"Writer object that consumes latency\n      data (on the -sub side of the application).\n\n      This element corresponds to the DataWriterQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n      parameter not listed here will pick up the documented default value.\n      -->\n      <datawriter_qos>\n        <!--\n        Setting history.kind = KEEP_ALL, Connext will attempt to maintain\n        and deliver all the values of the instance to existing subscribers. \n        The resources that Connext can use to keep this history are limited\n        by the settings of the RESOURCE_LIMITS.\n        -->\n        <history>\n          <kind>KEEP_ALL_HISTORY_QOS</kind>\n        </history>\n\n        <!--\n        Setting reliability.kind = RELIABLE_RELIABILITY_QOS, data samples \n        originating from a single DataWriter cannot be made available to the\n        DataReader if there are previous data samples that",
-" have not been \n        received yet due to a communication error.\n\n        The default value is RELIABLE_RELIABILITY_QOS.\n        It can be modified to BEST_EFFORT_RELIABILITY_QOS\n        using the command-line option -bestEffort.\n        -->\n        <reliability>\n          <kind>RELIABLE_RELIABILITY_QOS</kind>\n          <max_blocking_time>\n            <sec>DURATION_INFINITE_SEC</sec>\n            <nanosec>DURATION_INFINITE_NSEC</nanosec>\n          </max_blocking_time>\n        </reliability>\n\n        <!--\n        \n        The Durability QoS policy specifies whether or not Connext will store and \n        deliver previously published data samples to new DataReaders that join the \n        network later.\n        \n        Important: durability.kind and durability.direct_communication are configured\n        automatically within the source code. To modify them, use the input commands\n        -durability and -noDirectCommunication.\n        \n        The default value of _DirectCommunication is true.\n        The defaul",
-"t value of _Durability is DDS_VOLATILE_DURABILITY_QOS\n        \n        if _DirectCommunication is false\n          if _Durability is DDS_TRANSIENT_DURABILITY_QOS or DDS_PERSISTENT_DURABILITY_QOS\n            <durability>\n              <kind>_Durability</kind>\n              <direct_communication>_DirectCommunication</direct_communication>\n            </durability>\n        -->\n        \n        <!--\n        The number of samples for which Connext will set aside space.\n        See the comments above for more information.\n        -->\n        <resource_limits>\n          <max_samples>LENGTH_UNLIMITED</max_samples>\n          <initial_samples>100</initial_samples>\n          <max_samples_per_instance>LENGTH_UNLIMITED</max_samples_per_instance>\n        </resource_limits>\n        \n        <!--\n        The behavioral contract under which the DataWriter will carry out the\n        reliability protocol. See the comments above for more information.\n        -->\n        <protocol>\n          <rtps_reliable_writer>\n            <low",
-"_watermark>10</low_watermark>\n            <high_watermark>100</high_watermark>\n            <heartbeats_per_max_samples>1000</heartbeats_per_max_samples>\n            <heartbeat_period>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>10000000</nanosec>\n            </heartbeat_period>\n            <fast_heartbeat_period>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>1000000</nanosec>\n            </fast_heartbeat_period>\n            <late_joiner_heartbeat_period>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>10000000</nanosec>\n            </late_joiner_heartbeat_period>\n            <max_heartbeat_retries>LENGTH_UNLIMITED</max_heartbeat_retries>\n            <min_nack_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n            </min_nack_response_delay>\n            <max_nack_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n            <",
-"/max_nack_response_delay>\n            <min_send_window_size>LENGTH_UNLIMITED</min_send_window_size>\n            <max_send_window_size>LENGTH_UNLIMITED</max_send_window_size>\n          </rtps_reliable_writer>\n        </protocol>\n\n        <writer_data_lifecycle>\n          <autodispose_unregistered_instances>false</autodispose_unregistered_instances>\n        </writer_data_lifecycle>\n\n      </datawriter_qos>\n\n\n      <!-- === DataReader Configuration: ================================= \n      \n      The base configuration of the DataReader object that consumes latency\n      data (on the -pub side of the application).\n\n      This element corresponds to the DataReaderQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n      parameter not listed here will pick up the documented default value.\n      -->\n      <datareader_qos>\n        <!--\n        The default value of reliability.kind is RELIABLE_R",
-"ELIABILITY_QOS. \n        \n        The reliability.kind can be modified to BEST_EFFORT_RELIABILITY_QOS\n        by using the command-line option -bestEffort.\n        -->\n        <reliability>\n          <kind>RELIABLE_RELIABILITY_QOS</kind>\n        </reliability>\n\n        <!--\n        DurabilityQos policy specifies whether or not Connext will store and \n        deliver previously published data samples to new DDSDataReader entities \n        that join the network later.\n        \n        Important: durability.kind and durability.direct_communication are configured\n        automatically within the source code. To modify them, use the input commands\n        -durability and -noDirectCommunication.\n        \n        The default value of _DirectCommunication is true.\n        The default value of _Durability is DDS_VOLATILE_DURABILITY_QOS\n        \n        if _DirectCommunication is false\n          if _Durability is DDS_TRANSIENT_DURABILITY_QOS or DDS_PERSISTENT_DURABILITY_QOS\n            <durability>\n              <kind>",
-"_Durability</kind>\n              <direct_communication>_DirectCommunication</direct_communication>\n            </durability>\n        -->\n        \n        <!--\n        The number of samples for which the middleware will set aside space.\n        See the comments above for more information.\n        -->\n        <resource_limits>\n          <max_samples>100</max_samples>\n          <initial_samples>100</initial_samples>\n          <max_samples_per_instance>100</max_samples_per_instance>\n        </resource_limits>\n\n        <reader_resource_limits>\n          <max_samples_per_remote_writer>100</max_samples_per_remote_writer>\n        </reader_resource_limits>\n\n        <!--\n        The behavioral contract under which the DataReader will carry out the\n        reliability protocol. See the comments above for more information.\n        -->\n        <protocol>\n          <rtps_reliable_reader>\n            <min_heartbeat_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>",
-"\n            </min_heartbeat_response_delay>\n            <max_heartbeat_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n            </max_heartbeat_response_delay>\n            <heartbeat_suppression_duration>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n            </heartbeat_suppression_duration>\n          </rtps_reliable_reader>\n        </protocol>\n      </datareader_qos>\n    </qos_profile>\n\n    <!-- ================================================================= -->\n    <!-- Announcement QoS Profile                                          -->\n    <!-- ================================================================= -->\n\n    <!--\n    This profile is used by the test harness for the announcement topic,\n    which is used to synchronize the publishing and subscribing size\n    to start the test.  Basically, the announcement should be sent/received\n    reliably.\n\n    Note: this profile derives fr",
-"om the Latency QoS so we do not have to duplicate\n    the Reliability QoS protocol settings.\n    -->\n    <qos_profile name=\"AnnouncementQos\" base_name=\"LatencyQos\">\n\n      <!-- === DataReader Configuration: ================================= -->\n\n      <datareader_qos>\n        <reliability>\n          <kind>RELIABLE_RELIABILITY_QOS</kind>\n          <max_blocking_time>\n            <sec>DURATION_INFINITE_SEC</sec>\n            <nanosec>DURATION_INFINITE_NSEC</nanosec>\n          </max_blocking_time>\n        </reliability>\n        \n        <history>\n          <kind>KEEP_ALL_HISTORY_QOS</kind>\n        </history>\n        <durability>\n          <kind>DDS_TRANSIENT_LOCAL_DURABILITY_QOS</kind>\n        </durability>\n      </datareader_qos>\n\n      <!-- === DataWriter Configuration: ================================= -->\n\n      <datawriter_qos>\n        <reliability>\n          <kind>RELIABLE_RELIABILITY_QOS</kind>\n          <max_blocking_time>\n            <sec>DURATION_INFINITE_SEC</sec>\n            <nanosec>DURATION_INFINITE",
-"_NSEC</nanosec>\n          </max_blocking_time>\n        </reliability>\n        \n        <history>\n          <kind>KEEP_ALL_HISTORY_QOS</kind>\n        </history>\n        <durability>\n          <kind>DDS_TRANSIENT_LOCAL_DURABILITY_QOS</kind>\n        </durability>\n      </datawriter_qos>\n    </qos_profile>\n  </qos_library>\n</dds>\n" };
+"ent>\n            <element>\n              <name>dds.transport.shmem.builtin.received_message_count_max</name>\n              <value>128</value>\n            </element>\n            <element>\n              <name>dds.transport.shmem.builtin.receive_buffer_size</name>\n              <value>2097152</value>\n            </element>\n            -->\n\n            <!--\n            Specifies the configuration to be used with the TCP transport.\n\n            If TCP is enabled using -transport TCP, the load_plugins property is set\n            within the source code.\n\n            Important: nddstransporttcp.dll is located in NDDSHOME/lib/<architecture>.\n            That folder must be added to the PATH on Windows systems and LD_LIBRARY_PATH\n            on linux systems in order to load this library properly. If you are\n            compiling PerfTest using CSHARP, you must also add the folder\n            NDDSHOME/lib/i86Win32VS<version> or NDDSHOME/lib/x64Win64VS<version> depending\n            on the machine.\n\n            <element",
+">\n              <name>dds.transport.load_plugins</name>\n              <value>dds.transport.TCPv4.tcp1</value>\n            </element>\n            -->\n            <element>\n              <name>dds.transport.TCPv4.tcp1.library</name>\n              <value>nddstransporttcp</value>\n            </element>\n            <element>\n              <name>dds.transport.TCPv4.tcp1.create_function</name>\n              <value>NDDS_Transport_TCPv4_create</value>\n            </element>\n            <element>\n              <name>dds.transport.TCPv4.tcp1.disable_nagle</name>\n              <value>1</value>\n            </element>\n            <element>\n              <name>dds.transport.TCPv4.tcp1.parent.message_size_max</name>\n              <value>65536</value>\n            </element>\n\n            <!-- Defining flow controller 10Gbps. This will not enable it. -->\n            <element>\n              <name>dds.flow_controller.token_bucket.10Gbps.token_bucket.max_tokens</name>\n              <value>300</value>\n            </element>\n       ",
+"     <element>\n              <name>dds.flow_controller.token_bucket.10Gbps.token_bucket.tokens_added_per_period</name>\n              <value>200</value>\n            </element>\n            <element>\n              <name>dds.flow_controller.token_bucket.10Gbps.token_bucket.bytes_per_token</name>\n              <value>65536</value>\n            </element>\n            <element>\n              <name>dds.flow_controller.token_bucket.10Gbps.token_bucket.period.sec</name>\n              <value>0</value>\n            </element>\n            <element>\n              <name>dds.flow_controller.token_bucket.10Gbps.token_bucket.period.nanosec</name>\n              <value>10000000</value>\n            </element>\n\n            <!-- Defining flow controller 1Gbps. This will not enable it. -->\n            <element>\n              <name>dds.flow_controller.token_bucket.1Gbps.token_bucket.max_tokens</name>\n              <value>30</value>\n            </element>\n            <element>\n              <name>dds.flow_controller.token_bucket.1Gbps.t",
+"oken_bucket.tokens_added_per_period</name>\n              <value>20</value>\n            </element>\n            <element>\n              <name>dds.flow_controller.token_bucket.1Gbps.token_bucket.bytes_per_token</name>\n              <value>65536</value>\n            </element>\n            <element>\n              <name>dds.flow_controller.token_bucket.1Gbps.token_bucket.period.sec</name>\n              <value>0</value>\n            </element>\n            <element>\n              <name>dds.flow_controller.token_bucket.1Gbps.token_bucket.period.nanosec</name>\n              <value>10000000</value>\n            </element>\n\n          </value>\n        </property>\n\n        <!--\n        Specifies the participant name. This setting is useful when using monitoring\n        applications.\n        -->\n        <participant_name>\n          <name>PerfTest Participant</name>\n        </participant_name>\n\n      </participant_qos>\n\n      <!-- === Publisher Configuration: ================================= \n        \n      The base configurat",
+"ion of the Publisher object.\n\n      This element corresponds to the PublisherQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n      parameter not listed here will pick up the documented default value.\n      -->\n      <publisher_qos>\n        <presentation>\n          <!--\n          Access Scope: Determines the largest scope spanning the entities\n          for which the order and coherency of changes can be preserved.\n          \n          Ordered Access: Specifies support for ordered access to the samples\n          received at the subscription end.\n          -->\n          <access_scope>TOPIC_PRESENTATION_QOS</access_scope>\n          <ordered_access>true</ordered_access>\n        </presentation>\n      </publisher_qos>\n\n      <!-- === Subscriber Configuration: ================================= \n      \n      The base configuration of the Subscriber object.\n\n      This element corresponds to ",
+"the SubscriberQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n      parameter not listed here will pick up the documented default value.\n      -->\n      <subscriber_qos>\n        <presentation>\n          <!--\n          Access Scope: Determines the largest scope spanning the entities\n          for which the order and coherency of changes can be preserved.\n          \n          Ordered Access: Specifies support for ordered access to the samples\n          received at the subscription end.\n          -->\n          <access_scope>TOPIC_PRESENTATION_QOS</access_scope>\n          <ordered_access>true</ordered_access>\n        </presentation>\n      </subscriber_qos>\n      \n      <!-- === DataWriter Configuration: ==================================\n      \n      The base configuration of the DataWriter object that produces throughput\n      data (the -pub side of the application).\n\n      This element",
+" corresponds to the DataWriterQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n      parameter not listed here will pick up the documented default value.\n      -->\n      <datawriter_qos>\n        <resource_limits>\n          <!--\n          The number of instances for which the throughput DataWriter will\n          allocate space. The throughput topic is not keyed, so there is no \n          need for more than one instance.\n\n          See Section 2.2 \"Data Types, Topics, Keys, Instances, and Samples\"\n          in the Connext Core Libraries and Utilities User's Manual \n          for more information about keys and instances.\n          \n          Important: These settings are configured automatically within the \n          source code. The default value of _InstanceCount is 1. The default\n          value of _InstanceHashBuckets is -1.\n          \n          <max_instances>_InstanceCount</max_in",
+"stances>\n          <initial_instances>_InstanceCount</initial_instances>\n          \n          if _InstanceCount is greater than 1  \n            if _InstanceHashBuckets is greater than 0\n              <instance_hash_buckets>_InstanceHashBuckets</instance_hash_buckets>\n            \n            if _InstanceHashBuckets is equal or lower than 0\n              <instance_hash_buckets>_InstanceCount</instance_hash_buckets>\n          \n          -->\n        </resource_limits>\n        \n        <protocol>\n            <rtps_reliable_writer>\n                <!--\n                When positive acknowledgements have been disabled, the DataWriter will \n                consider samples as positively \"acknowledged\" after this duration has \n                elapsed if it has not heard otherwise.\n                \n                We disable the positive acknowledgements in perftest by using:\n                -disablePositiveAcks. You can alternatively enable them via QoS by\n                adding <disable_positive_acks>true</disable_p",
+"ositive_acks> in the\n                <protocol> QoS of the DW and DR of the ThroughputQoS and LatencyQoS.\n\n                The default value of _KeepDurationUsec can be configured here or via the\n                command line parameter -keepDuration.\n                -->\n                <disable_positive_acks_min_sample_keep_duration>\n                    <sec>DURATION_ZERO_SEC</sec>\n                    <nanosec>100000</nanosec>\n                </disable_positive_acks_min_sample_keep_duration>\n            </rtps_reliable_writer>\n        </protocol>\n\n      </datawriter_qos>\n\n      <!-- === DataReader Configuration: ================================= -->\n\n      <!--\n      The base configuration of the DataReader object that consumes throughput\n      data (the -sub side of the application).\n\n      This element corresponds to the DataReaderQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n    ",
+"  parameter not listed here will pick up the documented default value.\n      -->\n      <datareader_qos>\n        <resource_limits>\n          <!--\n          The initial and maximum number of instances for which the middleware\n          will allocate space. See the corresponding DataWriterQos comment above\n          for more information. \n          \n          Important: This settings are configured automatically within the source code.\n          The default value of _InstanceCount is 1.\n          The default value of _InstanceMaxCountReader is -1.\n          The default value of _InstanceHashBuckets is -1.\n          \n          <max_instances>_InstanceMaxCountReader</max_instances>\n          <initial_instances>_InstanceCount</initial_instances>\n          \n          if _InstanceCount is greater than 1 and \n            if _InstanceHashBuckets is greater than 0\n              <instance_hash_buckets>_InstanceHashBuckets</instance_hash_buckets>\n            \n            if _InstanceHashBuckets is equal or lower than 0\n  ",
+"            <instance_hash_buckets>_InstanceCount</instance_hash_buckets>\n          \n          -->\n        </resource_limits>\n      </datareader_qos>\n      \n    </qos_profile>\n\n    <!-- ================================================================= -->\n    <!-- Throughput QoS Profile                                            -->\n    <!-- ================================================================= -->\n\n    <!--\n    This profile is used by the throughput-testing portion of the application,\n    provided that positive acknowledgements have not been disabled with the\n    '-noPositiveAcks' command-line argument or 'use positive acks = false'\n    in the .ini configuration file.\n    -->\n    <qos_profile name=\"ThroughputQos\" base_name=\"BaseProfileQos\">\n\n      <!-- === DataWriter Configuration: ================================= \n      \n      The base configuration of the DataWriter object that produces throughput\n      data (the -pub side of the application).\n\n      This element corresponds to the DataWriterQ",
+"os type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n      parameter not listed here will pick up the documented default value.\n      -->\n      <datawriter_qos>\n        <writer_resource_limits>\n          <max_remote_reader_filters>256</max_remote_reader_filters>\n        </writer_resource_limits>\n        <!--\n        Setting history.kind = KEEP_ALL, Connext will attempt to maintain\n        and deliver all the values of the instance to existing subscribers. \n        The resources that Connext can use to keep this history are limited\n        by the settings of the RESOURCE_LIMITS.\n        -->\n        <history>\n          <kind>KEEP_ALL_HISTORY_QOS</kind>\n        </history>\n        <!--\n        Setting reliability.kind = RELIABLE_RELIABILITY_QOS, data samples \n        originating from a single DataWriter cannot be made available to the\n        DataReader if there are previous data samples that ",
+"have not been \n        received yet due to a communication error.\n\n        The default value of reliability.kind is RELIABLE_RELIABILITY_QOS.\n        The reliability.kind can be modified to BEST_EFFORT_RELIABILITY_QOS\n        by using the command-line option -bestEffort.\n        -->\n        <reliability>\n          <kind>RELIABLE_RELIABILITY_QOS</kind>\n          <max_blocking_time>\n            <sec>DURATION_INFINITE_SEC</sec>\n            <nanosec>DURATION_INFINITE_NSEC</nanosec>\n          </max_blocking_time>\n        </reliability>\n\n        <resource_limits>\n          <!--\n          The number of data samples for which the DataWriter will allocate\n          space. The throughput test is configured without durability, meaning\n          that when all DataReaders have acknowledged a sample, the DataWriter\n          will discard it. The values below, then, effectively indicate how\n          far ahead of the slowest reader the writer is able to get before it\n          will block waiting for the reader(s) to catch u",
+"p.\n\n          See the parallel DataReaderQos comment above for more information\n          about the relationships between these three values.\n          \n          Important: These settings are configured automatically within the \n          source code.\n            _SendQueueSize = 50 (default)\n            _SendQueueSize can be configured using the command-line option -sendQueueSize <value>\n          \n          if batching is not set:\n            <max_samples>_SendQueueSize</max_samples>\n            <initial_samples>_SendQueueSize</initial_samples>\n            <max_samples_per_instance>_SendQueueSize</max_samples_per_instance>\n            \n          if batching is set:\n            <max_samples>DDS_LENGTH_UNLIMITED</max_samples>\n            <initial_samples>_SendQueueSize</initial_samples>\n            <max_samples_per_instance>DDS_LENGTH_UNLIMITED</max_samples_per_instance>\n          -->\n        </resource_limits>\n        \n        <protocol>\n          <rtps_reliable_writer>\n            <!--\n            When the",
+" writer's cache gets down to this number of samples, it\n            will slow the rate at which it sends heartbeats to readers.\n            \n            Important: This setting is configured automatically within the source code.\n            <low_watermark>_SendQueueSize * 0.1</low_watermark>\n            -->\n\n            <!--\n            When the writer's cache is filled to this level, it will begin\n            sending heartbeats at a faster rate in order to spur faster\n            acknowledgements (positive or negative) of its samples to allow it\n            to empty its cache and avoid blocking.\n            \n            Important: This setting is configured automatically within the source code.\n            <high_watermark>_SendQueueSize * 0.9</high_watermark>\n            -->\n\n            <!--\n            Governs how often heartbeats are \"piggybacked\" on data samples.\n            \n            Important: This setting is configured automatically within the source code.\n            <heartbeats_per_max_samples>_S",
+"endQueueSize * 0.1</heartbeats_per_max_samples>\n            -->\n\n            <!-- \n            Minimum and maximum size of send window of unacknowledged samples.\n\n            Important: These settings are configured automatically within the source code.\n            <min_send_window_size>datawriter_qos.resource_limits.max_samples</min_send_window_size>\n            <max_send_window_size>datawriter_qos.resource_limits.max_samples</max_send_window_size>\n            -->\n\n            <!--\n            If the number of samples in the writer's cache hasn't risen to\n            high_watermark, this is the rate at which the DataWriter will\n            send out periodic heartbeats.\n            -->\n            <heartbeat_period>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>10000000</nanosec>\n            </heartbeat_period>\n            \n            <!--\n            If the number of samples in the writer's cache has risen to\n            high_watermark, and has not yet fallen to low_watermark, this is\n  ",
+"          the rate at which the writer will send periodic heartbeats to\n            its readers.\n            -->\n            <fast_heartbeat_period>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>1000000</nanosec>\n            </fast_heartbeat_period>\n\n            <!--\n            If a durable reader starts up after the writer already has some\n            samples in its cache, this is the rate at which it will heartbeat\n            the new reader. It should generally be a shorter period of time\n            than the normal heartbeat period in order to help the new reader\n            catch up.\n            -->\n            <late_joiner_heartbeat_period>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>10000000</nanosec>\n            </late_joiner_heartbeat_period>\n\n            <!--\n            The number of times a reliable writer will send a heartbeat to\n            a reader without receiving a response before it will consider the\n            reader to be inactive and no longer ",
+"await acknowledgements before\n            discarding sent data.\n            -->\n            <max_heartbeat_retries>LENGTH_UNLIMITED</max_heartbeat_retries>\n\n            <!--\n            When a DataWriter receives a negative acknowledgement (NACK) from\n            a DataReader for a particular data sample, it will send a repair\n            packet to that reader.\n\n            The amount of time the writer waits between receiving the NACK and\n            sending the repair will be a random value between the minimum\n            and maximum values specified here. Narrowing the range, and\n            shifting it towards zero, will make the writer more reactive.\n            However, by leaving some delay you increase the chance that the\n            writer will learn of additional readers that missed the same data,\n            in which case it will be able to send a single multicast repair\n            instead of multiple unicast repairs, thereby using the available\n            network bandwidth more efficiently. The ",
+"higher the fanout in your\n            system (i.e., the more readers per writer), and the greater the\n            load on your network, the more you should consider specifying a\n            non-zero delay here.\n            -->\n            <min_nack_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n            </min_nack_response_delay>\n            <max_nack_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n            </max_nack_response_delay>\n          </rtps_reliable_writer>\n          \n        </protocol>\n\n        <!--\n        When sending many small data-samples, you can increated network efficiency \n        by batching multiple samples together in a single protocol-level message \n        (usually corresponding to a single network datagram). Batching can offer very \n        substantial throughput gains, but often at the expense of latency, although \n        in some configurations, the ",
+"latency penalty can be very small or zero, \n        possibly even negative.\n        -->\n\n        <!-- \n        Important: This setting is configured automatically within the source code,\n        but only if batching is enabled. _SendQueueSize = 50 (default)\n        <writer_resource_limits>\n          <max_batches>_SendQueueSize</max_batches>\n        </writer_resource_limits>\n        -->\n\n        <batch>\n          <!--\n          This profile does not enable batching, although the remaining\n          batching settings are configured as if it did. To enable the batch\n          configuration below, turn batching on using the app's command-line\n          or INI file.\n          -->\n          <enable>false</enable>\n\n          <!--\n          Batches can be \"flushed\" to the network based on a maximum size.\n          This size can be based on the total number of bytes in the\n          accumulated data samples, the total number of bytes in the\n          accumulated sample meta-data (e.g., timestamps, sequence numbers,\n  ",
+"        etc.), and/or the number of samples. Whenever the first of these\n          limits is reached, the batch will be flushed.\n          \n          Important: This setting is configured automatically within the source code.\n          <max_data_bytes>_BatchSize</max_data_bytes>\n          -->\n          <max_meta_data_bytes>LENGTH_UNLIMITED</max_meta_data_bytes>\n          <max_samples>LENGTH_UNLIMITED</max_samples>\n\n          <!--\n          The middleware will associate a source timestamp with a batch when\n          it is started. The duration below indicates the amount of time that\n          may pass before the middleware will insert an additional timestamp\n          into the middle of an existing batch.\n\n          Shortening this duration can give readers increased timestamp\n          resolution. However, lengthening this duration\n          decreases the amount of meta-data on the network, potentially\n          improving throughput, especially if the data samples are very small.\n          If this delay is se",
+"t to an infinite time period, timestamps will\n          be inserted only once per batch. Furthermore, the middleware will\n          not need to check the time with each sample in the batch, reducing\n          the amount of computation on the send path and potentially improving\n          both latency and throughput performance.\n          -->\n          <source_timestamp_resolution>\n            <sec>DURATION_INFINITE_SEC</sec>\n            <nanosec>DURATION_INFINITE_NSEC</nanosec>\n          </source_timestamp_resolution>\n\n          <!--\n          The maximum flush delay. A batch is flushed automatically after the \n          delay specified by this parameter. As its value is DURATION_INFINITE, \n          the flush event will be triggered by max_data_bytes.\n          -->\n          <max_flush_delay>\n            <sec>DURATION_INFINITE_SEC</sec>\n            <nanosec>DURATION_INFINITE_NSEC</nanosec>\n          </max_flush_delay>\n\n          <!--\n          By default, the same DataWriter can be used from multiple threads.",
+"\n          If you know that your application will only write data from a single\n          thread, you can switch off a level of locking that occurs when\n          samples are added to a batch. When sending very small samples very\n          fast, this decreased overhead can improve performance.\n\n          However, even in the case of single-threaded access, the impact of\n          locking can be negligible, and deactivating the lock puts your\n          application at risk of memory corruption if multiple threads do\n          write to the same DataWriter - either without your knowledge or as\n          a result of application maintenance. Therefore, RTI recommends that\n          you only set thread_safe_write to false after detailed testing has\n          confirmed that your application does indeed behave correctly and\n          with improved performance.\n          -->\n          <thread_safe_write>false</thread_safe_write>\n        </batch>\n\n        <writer_data_lifecycle>\n          <autodispose_unregistered_insta",
+"nces>false</autodispose_unregistered_instances>\n        </writer_data_lifecycle>\n\n      </datawriter_qos>\n\n      <!-- === DataReader Configuration: ================================= -->\n\n      <!--\n      The base configuration of the DataReader object that consumes throughput\n      data (the -sub side of the application).\n\n      This element corresponds to the DataReaderQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n      parameter not listed here will pick up the documented default value.\n      -->\n      <datareader_qos>\n\n        <!--\n        Setting history.kind = KEEP_ALL, Connext will attempt to maintain\n        and deliver all the values of the instance to existing subscribers.\n        The resources that Connext can use to keep this history are limited\n        by the settings of the RESOURCE_LIMITS.\n        -->\n        <history>\n          <kind>KEEP_ALL_HISTORY_QOS</kind>\n     ",
+"   </history>\n\n        <!--\n        Setting reliability.kind = RELIABLE_RELIABILITY_QOS, data samples\n        originating from a single DataWriter cannot be made available to the\n        DataReader if there are previous data samples that have not been\n        received yet due to a communication error.\n\n        The default value of reliability.kind is RELIABLE_RELIABILITY_QOS.\n        The reliability.kind can be modified to BEST_EFFORT_RELIABILITY_QOS\n        by using the command-line option -bestEffort.\n        -->\n        <reliability>\n          <kind>RELIABLE_RELIABILITY_QOS</kind>\n        </reliability>\n\n        <!--\n        DurabilityQos policy specifies whether or not Connext will store and\n        deliver previously published data samples to new DataReaders\n        that join the network later.\n\n        Important: durability.kind and durability.direct_communication are configured\n        automatically within the source code. To modify them, use the input commands\n        -durability and -noDirectCommunic",
+"ation.\n\n        The default value of _DirectCommunication is true.\n        The default value of _Durability is DDS_VOLATILE_DURABILITY_QOS.\n\n        <durability>\n          <kind>_Durability</kind>\n          <direct_communication>_DirectCommunication</direct_communication>\n        </durability>\n        -->\n\n        <resource_limits>\n          <!--\n          The initial and maximum number of data samples. The middleware will\n          make sure to allocate space for the initial_samples, and then if\n          needed, it will grow the allocated memory up to a point where it\n          supports max_samples.\n\n          For the initial number of samples we choose a number that should be\n          enough for most use-cases (therefore no need to grow), but that\n          should not affect the memory consumption by reserving too much\n          memory.\n          -->\n          <max_samples>10000</max_samples>\n          <initial_samples>128</initial_samples>\n\n          <!--\n          The maximum number of samples that can ",
+"be stored for a single\n          instance. If the throughput topic is not keyed, there is only a\n          single instance, so this value should always be set the same\n          as max_samples.\n\n          For a keyed topic, you might want to use this parameter to institute\n          a degree of \"fairness\" among the instances.\n          -->\n          <max_samples_per_instance>10000</max_samples_per_instance>\n        </resource_limits>\n\n        <reader_resource_limits>\n          <!--\n          The maximum number of samples that Connext will store from a\n          single DataWriter. If you run this application with only a single\n          DataWriter (that is, in a one-to-one or one-to-many configuration),\n          there is no reason for this value to be set to anything less than\n          max_samples. If you have many writers and need to institute\n          a degree of \"fairness\" among them, you can decrease this value.\n          -->\n          <max_samples_per_remote_writer>10000</max_samples_per_remote_writer>",
+"\n\n          <!--\n          The maximum number of data samples that the application can receive\n          from Connext in a single call to DataReader::read() or\n          take(). If more data exists in the middleware, the application will\n          need to issue multiple read()/take() calls.\n\n          When reading data using listeners, the expected number of samples\n          available for delivery in a single take() call is typically small:\n          usually just one in the case of unbatched data, or the number of\n          samples in a single batch in the case of batched data. When polling\n          for data or using Waitsets, however, multiple samples (or batches)\n          could be retrieved at once, depending on the data rate.\n\n          A larger value for this parameter makes the API simpler to use, at\n          the expense of some additional memory consumption.\n          -->\n          <max_samples_per_read>65536</max_samples_per_read>\n        </reader_resource_limits>\n\n        <protocol>\n          <rtp",
+"s_reliable_reader>\n            <!--\n            When the DataReader receives a heartbeat from a DataWriter\n            (indicating (a) that the DataWriter still exists on the network\n            and (b) what sequence numbers it has published), the following\n            parameters indicate how long it will wait before replying with\n            a positive (assuming they aren't disabled) or negative\n            acknowledgement.\n\n            The time the reader waits will be a random duration between\n            the minimum and maximum values. Narrowing this range, and shifting\n            it towards zero, will make the system more reactive. However, it\n            increases the chance of (N)ACK spikes. The higher the fanout in\n            your system (i.e., the number of readers per writer), the more\n            you should consider specifying a range here.\n            -->\n            <min_heartbeat_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n    ",
+"        </min_heartbeat_response_delay>\n            <max_heartbeat_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n            </max_heartbeat_response_delay>\n          </rtps_reliable_reader>\n        </protocol>\n      </datareader_qos>\n\n    </qos_profile>\n\n\n    <!-- ================================================================= -->\n    <!-- Latency QoS Profile                                               -->\n    <!-- ================================================================= -->\n\n    <!--\n    This profile is used by the latency-testing portion of the application,\n    provided that positive acknowledgements have not been disabled with the\n    '-noPositiveAcks' command-line argument or 'use positive acks = false'\n    INI file configuration.\n    -->\n    <qos_profile name=\"LatencyQos\" base_name=\"BaseProfileQos\">\n\n      <!-- === DataWriter Configuration: ================================= \n      \n      The base configuration of the DataWrite",
+"r object that consumes latency\n      data (on the -sub side of the application).\n\n      This element corresponds to the DataWriterQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n      parameter not listed here will pick up the documented default value.\n      -->\n      <datawriter_qos>\n        <!--\n        Setting history.kind = KEEP_ALL, Connext will attempt to maintain\n        and deliver all the values of the instance to existing subscribers. \n        The resources that Connext can use to keep this history are limited\n        by the settings of the RESOURCE_LIMITS.\n        -->\n        <history>\n          <kind>KEEP_ALL_HISTORY_QOS</kind>\n        </history>\n\n        <!--\n        Setting reliability.kind = RELIABLE_RELIABILITY_QOS, data samples \n        originating from a single DataWriter cannot be made available to the\n        DataReader if there are previous data samples that have",
+" not been \n        received yet due to a communication error.\n\n        The default value is RELIABLE_RELIABILITY_QOS.\n        It can be modified to BEST_EFFORT_RELIABILITY_QOS\n        using the command-line option -bestEffort.\n        -->\n        <reliability>\n          <kind>RELIABLE_RELIABILITY_QOS</kind>\n          <max_blocking_time>\n            <sec>DURATION_INFINITE_SEC</sec>\n            <nanosec>DURATION_INFINITE_NSEC</nanosec>\n          </max_blocking_time>\n        </reliability>\n\n        <!--\n        \n        The Durability QoS policy specifies whether or not Connext will store and \n        deliver previously published data samples to new DataReaders that join the \n        network later.\n        \n        Important: durability.kind and durability.direct_communication are configured\n        automatically within the source code. To modify them, use the input commands\n        -durability and -noDirectCommunication.\n        \n        The default value of _DirectCommunication is true.\n        The default val",
+"ue of _Durability is DDS_VOLATILE_DURABILITY_QOS\n        \n        if _DirectCommunication is false\n          if _Durability is DDS_TRANSIENT_DURABILITY_QOS or DDS_PERSISTENT_DURABILITY_QOS\n            <durability>\n              <kind>_Durability</kind>\n              <direct_communication>_DirectCommunication</direct_communication>\n            </durability>\n        -->\n        \n        <!--\n        The number of samples for which Connext will set aside space.\n        See the comments above for more information.\n        -->\n        <resource_limits>\n          <max_samples>LENGTH_UNLIMITED</max_samples>\n          <initial_samples>100</initial_samples>\n          <max_samples_per_instance>LENGTH_UNLIMITED</max_samples_per_instance>\n        </resource_limits>\n        \n        <!--\n        The behavioral contract under which the DataWriter will carry out the\n        reliability protocol. See the comments above for more information.\n        -->\n        <protocol>\n          <rtps_reliable_writer>\n            <low_wate",
+"rmark>10</low_watermark>\n            <high_watermark>100</high_watermark>\n            <heartbeats_per_max_samples>1000</heartbeats_per_max_samples>\n            <heartbeat_period>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>10000000</nanosec>\n            </heartbeat_period>\n            <fast_heartbeat_period>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>1000000</nanosec>\n            </fast_heartbeat_period>\n            <late_joiner_heartbeat_period>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>10000000</nanosec>\n            </late_joiner_heartbeat_period>\n            <max_heartbeat_retries>LENGTH_UNLIMITED</max_heartbeat_retries>\n            <min_nack_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n            </min_nack_response_delay>\n            <max_nack_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n            </max_",
+"nack_response_delay>\n            <min_send_window_size>LENGTH_UNLIMITED</min_send_window_size>\n            <max_send_window_size>LENGTH_UNLIMITED</max_send_window_size>\n          </rtps_reliable_writer>\n        </protocol>\n\n        <writer_data_lifecycle>\n          <autodispose_unregistered_instances>false</autodispose_unregistered_instances>\n        </writer_data_lifecycle>\n\n      </datawriter_qos>\n\n\n      <!-- === DataReader Configuration: ================================= \n      \n      The base configuration of the DataReader object that consumes latency\n      data (on the -pub side of the application).\n\n      This element corresponds to the DataReaderQos type, which is described\n      in detail in the API Reference HTML documentation. Each child element\n      corresponds to a field in that structure with the same name. Any\n      parameter not listed here will pick up the documented default value.\n      -->\n      <datareader_qos>\n        <!--\n        The default value of reliability.kind is RELIABLE_RELIAB",
+"ILITY_QOS. \n        \n        The reliability.kind can be modified to BEST_EFFORT_RELIABILITY_QOS\n        by using the command-line option -bestEffort.\n        -->\n        <reliability>\n          <kind>RELIABLE_RELIABILITY_QOS</kind>\n        </reliability>\n\n        <!--\n        DurabilityQos policy specifies whether or not Connext will store and \n        deliver previously published data samples to new DDSDataReader entities \n        that join the network later.\n        \n        Important: durability.kind and durability.direct_communication are configured\n        automatically within the source code. To modify them, use the input commands\n        -durability and -noDirectCommunication.\n        \n        The default value of _DirectCommunication is true.\n        The default value of _Durability is DDS_VOLATILE_DURABILITY_QOS\n        \n        if _DirectCommunication is false\n          if _Durability is DDS_TRANSIENT_DURABILITY_QOS or DDS_PERSISTENT_DURABILITY_QOS\n            <durability>\n              <kind>_Dura",
+"bility</kind>\n              <direct_communication>_DirectCommunication</direct_communication>\n            </durability>\n        -->\n        \n        <!--\n        The number of samples for which the middleware will set aside space.\n        See the comments above for more information.\n        -->\n        <resource_limits>\n          <max_samples>100</max_samples>\n          <initial_samples>100</initial_samples>\n          <max_samples_per_instance>100</max_samples_per_instance>\n        </resource_limits>\n\n        <reader_resource_limits>\n          <max_samples_per_remote_writer>100</max_samples_per_remote_writer>\n        </reader_resource_limits>\n\n        <!--\n        The behavioral contract under which the DataReader will carry out the\n        reliability protocol. See the comments above for more information.\n        -->\n        <protocol>\n          <rtps_reliable_reader>\n            <min_heartbeat_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n    ",
+"        </min_heartbeat_response_delay>\n            <max_heartbeat_response_delay>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n            </max_heartbeat_response_delay>\n            <heartbeat_suppression_duration>\n              <sec>DURATION_ZERO_SEC</sec>\n              <nanosec>DURATION_ZERO_NSEC</nanosec>\n            </heartbeat_suppression_duration>\n          </rtps_reliable_reader>\n        </protocol>\n      </datareader_qos>\n    </qos_profile>\n\n    <!-- ================================================================= -->\n    <!-- Announcement QoS Profile                                          -->\n    <!-- ================================================================= -->\n\n    <!--\n    This profile is used by the test harness for the announcement topic,\n    which is used to synchronize the publishing and subscribing size\n    to start the test.  Basically, the announcement should be sent/received\n    reliably.\n\n    Note: this profile derives from th",
+"e Latency QoS so we do not have to duplicate\n    the Reliability QoS protocol settings.\n    -->\n    <qos_profile name=\"AnnouncementQos\" base_name=\"LatencyQos\">\n\n      <!-- === DataReader Configuration: ================================= -->\n\n      <datareader_qos>\n        <reliability>\n          <kind>RELIABLE_RELIABILITY_QOS</kind>\n          <max_blocking_time>\n            <sec>DURATION_INFINITE_SEC</sec>\n            <nanosec>DURATION_INFINITE_NSEC</nanosec>\n          </max_blocking_time>\n        </reliability>\n        \n        <history>\n          <kind>KEEP_ALL_HISTORY_QOS</kind>\n        </history>\n        <durability>\n          <kind>DDS_TRANSIENT_LOCAL_DURABILITY_QOS</kind>\n        </durability>\n      </datareader_qos>\n\n      <!-- === DataWriter Configuration: ================================= -->\n\n      <datawriter_qos>\n        <reliability>\n          <kind>RELIABLE_RELIABILITY_QOS</kind>\n          <max_blocking_time>\n            <sec>DURATION_INFINITE_SEC</sec>\n            <nanosec>DURATION_INFINITE_NSEC",
+"</nanosec>\n          </max_blocking_time>\n        </reliability>\n        \n        <history>\n          <kind>KEEP_ALL_HISTORY_QOS</kind>\n        </history>\n        <durability>\n          <kind>DDS_TRANSIENT_LOCAL_DURABILITY_QOS</kind>\n        </durability>\n      </datawriter_qos>\n    </qos_profile>\n\n    <qos_profile name=\"LoggingQos\">\n\n      <!-- === DataWriter Configuration: ================================= -->\n\n      <datawriter_qos>\n        <reliability>\n          <kind>BEST_EFFORT_RELIABILITY_QOS</kind>\n        </reliability>\n\n        <resource_limits>\n          <max_samples>10</max_samples>\n          <initial_samples>1</initial_samples>\n          <max_samples_per_instance>1</max_samples_per_instance>\n        </resource_limits>\n      </datawriter_qos>\n    </qos_profile>\n\n  </qos_library>\n</dds>\n" };
 
 #define PERFTEST_QOS_STRING_asString(str) {\
        int i;\
diff --git a/srcCppCommon/ParameterManager.cxx b/srcCppCommon/ParameterManager.cxx
index b3e29605..505e8c13 100644
--- a/srcCppCommon/ParameterManager.cxx
+++ b/srcCppCommon/ParameterManager.cxx
@@ -345,12 +345,14 @@ void ParameterManager::initialize()
             " - 'csv'\n"
             " - 'json'\n"
             " - 'legacy'\n"
+            " - 'dds'\n"
             "Default: 'csv'");
     outputFormat->set_type(T_STR);
     outputFormat->set_extra_argument(YES);
     outputFormat->add_valid_str_value("legacy");
     outputFormat->add_valid_str_value("json");
     outputFormat->add_valid_str_value("csv");
+    outputFormat->add_valid_str_value("dds");
     outputFormat->set_group(GENERAL);
     outputFormat->set_supported_middleware(
             Middleware::RTIDDSPRO
diff --git a/srcCppCommon/PerftestPrinter.cxx b/srcCppCommon/PerftestPrinter.cxx
index 0fa3da86..5e39c0f5 100644
--- a/srcCppCommon/PerftestPrinter.cxx
+++ b/srcCppCommon/PerftestPrinter.cxx
@@ -5,492 +5,505 @@
 
 #include "PerftestPrinter.h"
 
-PerftestPrinter::PerftestPrinter()
-        : _dataLength(100), _printSummaryHeaders(true), _outputFormat(CSV)
+void ThroughputInfo::set_interval(
+        unsigned long long packets,
+        unsigned long long packetsPerSecond,
+        double packetsAverage,
+        unsigned long long bps,
+        double bpsAve,
+        unsigned long long lostPackets)
 {
+    this->packets      = packets;
+    this->packetsPerSecond     = packetsPerSecond;
+    this->packetsAverage         = packetsAverage;
+    this->mbps         = bps * 8.0 / 1000.0 / 1000.0;
+    this->mbpsAve      = bpsAve * 8.0 / 1000.0 / 1000.0;
+    this->lostPackets         = lostPackets;
+    // Calculations of missing package percent
+    if (packets + lostPackets != 0) {
+        this->lostPacketsPercent = (float) ((lostPackets * 100.0)
+                / (float) (packets + lostPackets));
+    } else {
+        this->lostPacketsPercent = 0.0;
+    }
+    this->interval = true;
 }
 
-void PerftestPrinter::initialize(ParameterManager *_PM)
+void ThroughputInfo::set_summary(
+        unsigned long long packets,
+        unsigned long long time,
+        unsigned long long bytes,
+        unsigned long long lostPackets)
 {
-    std::string outputFormat = _PM->get<std::string>("outputFormat");
-    _printIntervals = !_PM->get<bool>("noPrintIntervals");
-    _printHeaders = !_PM->get<bool>("noOutputHeaders");
-    _printSerialization = _PM->get<bool>("serializationTime");
-    _showCPU = _PM->get<bool>("cpu");
-    if (outputFormat == "csv") {
-        _outputFormat = CSV;
-    } else if (outputFormat == "json") {
-        _outputFormat = JSON;
-        _isJsonInitialized = false;
-    } else if (outputFormat == "legacy") {
-        _outputFormat = LEGACY;
+    this->packets  = packets;
+    this->packetsPerSecond     = packets * 1000000 / time;
+    this->mbpsAve  = bytes * 1000000.0 / time * 8.0 / 1000.0
+            / 1000.0;
+    this->lostPackets     = lostPackets;
+    if (packets + lostPackets != 0) {
+        this->lostPacketsPercent = (float) ((lostPackets * 100.0)
+                / (float) (packets + lostPackets));
+    } else {
+        this->lostPacketsPercent = 0.0;
     }
+    this->interval = false;
 }
 
+void LatencyInfo::set_interval(
+        unsigned long latency,
+        double average,
+        double std,
+        unsigned long minimum,
+        unsigned long maximum)
+{
+    this->latency  = latency;
+    this->average      = average;
+    this->std      = std;
+    this->minimum      = minimum;
+    this->maximum      = maximum;
+    this->interval = true;
+}
 
-void PerftestPrinter::set_data_length(unsigned int dataLength)
+void LatencyInfo::set_summary(
+        double average,
+        double std,
+        unsigned long minimum,
+        unsigned long maximum,
+        unsigned long *history,
+        unsigned long long count,
+        double serializeTime,
+        double deserializeTime)
 {
-    _dataLength = dataLength;
+    this->average      = average;
+    this->std      = std;
+    this->minimum      = minimum;
+    this->maximum      = maximum;
+    this->percentile50      = history[count * 50 / 100];
+    this->percentile90      = history[count * 90 / 100];
+    this->percentile99      = history[count * 99 / 100];
+    this->percentile9999    = history[count * 9999 / 10000];
+    this->percentile999999  = history[count * 999999 / 1000000];
+    this->serializeTime = serializeTime;
+    this->deserializeTime = deserializeTime;
+    this->interval = false;
 }
 
-void PerftestPrinter::set_header_printed(bool printHeaders)
+void PerftestPrinter::initialize(ParameterManager *_PM)
 {
-    _printHeaders = printHeaders;
+    _printIntervals = !_PM->get<bool>("noPrintIntervals");
+    _printHeaders = !_PM->get<bool>("noOutputHeaders");
+    _printSerialization = _PM->get<bool>("serializationTime");
+    _showCPU = _PM->get<bool>("cpu");
 }
 
-void PerftestPrinter::print_latency_header()
+/******************************************************************************/
+/* CSV Implementation                                                         */
+/******************************************************************************/
+
+void PerftestCSVPrinter::print_latency_header()
 {
-    switch (_outputFormat) {
-    case CSV:
-        if (_printHeaders && _printIntervals) {
-            printf("\nIntervals One-way Latency for %d Bytes:\n", _dataLength);
-            printf("Length (Bytes)"
-                   ", Latency (" PERFT_TIME_UNIT
-                   "), Ave (" PERFT_TIME_UNIT
-                   "), Std (" PERFT_TIME_UNIT
-                   "), Min (" PERFT_TIME_UNIT
-                   "), Max (" PERFT_TIME_UNIT ")");
-            if (_showCPU) {
-                printf(", CPU (%%)");
-            }
-            printf("\n");
-        }
-        break;
-    case JSON:
-        if (_isJsonInitialized) {
-            printf(",\n\t\t{\n");
-        } else {
-            _isJsonInitialized = true;
+    if (_printHeaders && _printIntervals) {
+        printf("\nIntervals One-way Latency for %d Bytes:\n", _dataLength);
+        printf("Length (Bytes)"
+                ", Latency (" PERFT_TIME_UNIT
+                "), Ave (" PERFT_TIME_UNIT
+                "), Std (" PERFT_TIME_UNIT
+                "), Min (" PERFT_TIME_UNIT
+                "), Max (" PERFT_TIME_UNIT ")");
+        if (_showCPU) {
+            printf(", CPU (%%)");
         }
-        printf("\t\t\t\"length\":%d,\n", _dataLength);
+        printf("\n");
+    }
+}
 
-        if (_printIntervals) {
-            printf("\t\t\t\"intervals\":[\n");
-            _controlJsonIntervals = true;
-        }
-        break;
-    case LEGACY:
-        if (_printHeaders && _printIntervals) {
-            printf("\n\n********** New data length is %d\n", _dataLength);
+void PerftestCSVPrinter::print_throughput_header()
+{
+    if (_printHeaders && _printIntervals) {
+        printf("\nInterval Throughput for %d Bytes:\n", _dataLength);
+        printf("Length (Bytes), Total Samples,  Samples/s,"
+                " Ave Samples/s,     Mbps,  Ave Mbps"
+                ", Lost Samples, Lost Samples (%%)");
+        if (_showCPU) {
+            printf(", CPU (%%)");
         }
-        break;
+        printf("\n");
     }
 }
 
-void PerftestPrinter::print_throughput_header()
+void PerftestCSVPrinter::print_latency_interval(LatencyInfo latencyInfo)
 {
-    switch (_outputFormat) {
-    case CSV:
-        if (_printHeaders && _printIntervals) {
-            printf("\nInterval Throughput for %d Bytes:\n", _dataLength);
-            printf("Length (Bytes), Total Samples,  Samples/s,"
-                   " Ave Samples/s,     Mbps,  Ave Mbps"
-                   ", Lost Samples, Lost Samples (%%)");
-            if (_showCPU) {
-                printf(", CPU (%%)");
-            }
-            printf("\n");
-        }
-        break;
-    case JSON:
-        if (_isJsonInitialized) {
-            printf(",\n\t\t{\n");
-        } else {
-            _isJsonInitialized = true;
-        }
-        printf("\t\t\t\"length\":%d,\n", _dataLength);
-        if (_printIntervals) {
-            printf("\t\t\t\"intervals\":[\n");
-            _controlJsonIntervals = true;
-        }
-        break;
-    case LEGACY:
-        if (_printHeaders && _printIntervals) {
-            printf("\n\n********** New data length is %d\n", _dataLength);
-        }
-        break;
+    printf("%14d,%13llu,%9.0lf,%9.1lf,%9llu,%9llu",
+            _dataLength,
+            latencyInfo.latency,
+            latencyInfo.average,
+            latencyInfo.std,
+            latencyInfo.minimum,
+            latencyInfo.maximum);
+    if (_showCPU) {
+        printf(",%8.2f", latencyInfo.outputCpu);
     }
+    printf("\n");
 }
 
-void PerftestPrinter::print_latency_interval(
-        unsigned long latency,
-        double latencyAve,
-        double latencyStd,
-        unsigned long latencyMin,
-        unsigned long latencyMax,
-        double outputCpu)
+void PerftestCSVPrinter::print_latency_summary(LatencyInfo latencyInfo)
 {
-    switch (_outputFormat) {
-    case CSV:
-        printf("%14d,%13lu,%9.0lf,%9.1lf,%9lu,%9lu",
-               _dataLength,
-               latency,
-               latencyAve,
-               latencyStd,
-               latencyMin,
-               latencyMax);
-        if (_showCPU) {
-            printf(",%8.2f", outputCpu);
+    if (_printSummaryHeaders && _printHeaders) {
+        if (!_printIntervals && _printSummaryHeaders) {
+            _printSummaryHeaders = _printIntervals;
         }
-        printf("\n");
-        break;
-    case JSON:
-        if (_controlJsonIntervals) {
-            _controlJsonIntervals = false;
-        } else {
-            printf(",");
+        if (_printIntervals) {
+            printf("\nOne-way Latency Summary:\n");
         }
-        printf("\n\t\t\t\t{\n"
-               "\t\t\t\t\t\"latency\": %lu,\n"
-               "\t\t\t\t\t\"latency_ave\": %1.2lf,\n"
-               "\t\t\t\t\t\"latency_std\": %1.2lf,\n"
-               "\t\t\t\t\t\"latency_min\": %lu,\n"
-               "\t\t\t\t\t\"latency_max\": %lu",
-               latency,
-               latencyAve,
-               latencyStd,
-               latencyMin,
-               latencyMax);
-        if (_showCPU) {
-            printf(",\n\t\t\t\t\t\"cpu\": %1.2f", outputCpu);
+        printf("Length (Bytes)"
+                ", Ave (" PERFT_TIME_UNIT
+                "), Std (" PERFT_TIME_UNIT
+                "), Min (" PERFT_TIME_UNIT
+                "), Max (" PERFT_TIME_UNIT
+                "), 50%% (" PERFT_TIME_UNIT
+                "), 90%% (" PERFT_TIME_UNIT
+                "), 99%% (" PERFT_TIME_UNIT
+                "), 99.99%% (" PERFT_TIME_UNIT
+                "), 99.9999%% (" PERFT_TIME_UNIT
+                ")");
+        if (_printSerialization) {
+            printf(", Serialization (" PERFT_TIME_UNIT
+                    "), Deserialization (" PERFT_TIME_UNIT
+                    "), Total (" PERFT_TIME_UNIT ")");
         }
-        printf("\n\t\t\t\t}");
-        break;
-    case LEGACY:
-        printf("One way Latency: %6lu " PERFT_TIME_UNIT
-               " Ave %6.0lf " PERFT_TIME_UNIT
-               " Std %6.1lf " PERFT_TIME_UNIT
-               " Min %6lu " PERFT_TIME_UNIT
-               " Max %6lu " PERFT_TIME_UNIT,
-               latency,
-               latencyAve,
-               latencyStd,
-               latencyMin,
-               latencyMax);
         if (_showCPU) {
-            printf(" CPU %1.2f (%%)", outputCpu);
+            printf(", CPU (%%)");
         }
         printf("\n");
-        break;
     }
+    printf("%14d,%9.0lf,%9.1lf,%9llu,%9llu,%9llu,%9llu,%9llu,%12llu,%14llu",
+            _dataLength,
+            latencyInfo.average,
+            latencyInfo.std,
+            latencyInfo.minimum,
+            latencyInfo.maximum,
+            latencyInfo.percentile50,
+            latencyInfo.percentile90,
+            latencyInfo.percentile99,
+            latencyInfo.percentile9999,
+            latencyInfo.percentile999999);
+    if (_printSerialization) {
+        printf(",%19.3f,%21.3f,%11.3f",
+                latencyInfo.serializeTime,
+                latencyInfo.deserializeTime,
+                latencyInfo.serializeTime + latencyInfo.deserializeTime);
+    }
+    if (_showCPU) {
+        printf(",%8.2f", latencyInfo.outputCpu);
+    }
+    printf("\n");
 }
 
-void PerftestPrinter::print_latency_summary(
-        int totalSampleSize,
-        double latencyAve,
-        double latencyStd,
-        unsigned long latencyMin,
-        unsigned long latencyMax,
-        unsigned long *latencyHistory,
-        unsigned long long count,
-        double serializeTime,
-        double deserializeTime,
-        double outputCpu)
+void PerftestCSVPrinter::print_throughput_interval(ThroughputInfo throughputInfo)
 {
-    switch (_outputFormat) {
-    case CSV:
-        if (_printSummaryHeaders && _printHeaders) {
-            if (!_printIntervals && _printSummaryHeaders) {
-                _printSummaryHeaders = _printIntervals;
-            }
-            printf("\nOne-way Latency Summary:\n");
-            printf("Length (Bytes)"
-                   ", Ave (" PERFT_TIME_UNIT
-                   "), Std (" PERFT_TIME_UNIT
-                   "), Min (" PERFT_TIME_UNIT
-                   "), Max (" PERFT_TIME_UNIT
-                   "), 50%% (" PERFT_TIME_UNIT
-                   "), 90%% (" PERFT_TIME_UNIT
-                   "), 99%% (" PERFT_TIME_UNIT
-                   "), 99.99%% (" PERFT_TIME_UNIT
-                   "), 99.9999%% (" PERFT_TIME_UNIT
-                   ")");
-            if (_printSerialization) {
-                printf(", Serialization (" PERFT_TIME_UNIT
-                       "), Deserialization (" PERFT_TIME_UNIT
-                       "), Total (" PERFT_TIME_UNIT ")");
-            }
-            if (_showCPU) {
-                printf(", CPU (%%)");
-            }
-            printf("\n");
-        }
-        printf("%14d,%9.0lf,%9.1lf,%9lu,%9lu,%9lu,%9lu,%9lu,%12lu,%14lu",
-               totalSampleSize,
-               latencyAve,
-               latencyStd,
-               latencyMin,
-               latencyMax,
-               latencyHistory[count * 50 / 100],
-               latencyHistory[count * 90 / 100],
-               latencyHistory[count * 99 / 100],
-               latencyHistory[(int) (count * (9999.0 / 10000))],
-               latencyHistory[(int) (count * (999999.0 / 1000000))]);
-        if (_printSerialization) {
-            printf(",%19.3f,%21.3f,%11.3f",
-                   serializeTime,
-                   deserializeTime,
-                   serializeTime + deserializeTime);
-        }
-        if (_showCPU) {
-            printf(",%8.2f", outputCpu);
+    printf("%14d,%14llu,%11llu,%14.0lf,%9.1lf,%10.1lf, %12llu, %16.2lf",
+            _dataLength,
+            throughputInfo.packets,
+            throughputInfo.packetsPerSecond,
+            throughputInfo.packetsAverage,
+            throughputInfo.mbps,
+            throughputInfo.mbpsAve,
+            throughputInfo.lostPackets,
+            throughputInfo.lostPacketsPercent);
+    if (_showCPU) {
+        printf(",%8.2f", throughputInfo.outputCpu);
+    }
+    printf("\n");
+}
+
+void PerftestCSVPrinter::print_throughput_summary(ThroughputInfo throughputInfo)
+{
+    if (_printSummaryHeaders && _printHeaders) {
+        if (!_printIntervals && _printSummaryHeaders) {
+            _printSummaryHeaders = _printIntervals;
         }
-        printf("\n");
-        break;
-    case JSON:
         if (_printIntervals) {
-            printf("\n\t\t\t],\n");
-        }
-        printf("\t\t\t\"summary\":{\n"
-               "\t\t\t\t\"latency_ave\": %1.2lf,\n"
-               "\t\t\t\t\"latency_std\": %1.2lf,\n"
-               "\t\t\t\t\"latency_min\": %lu,\n"
-               "\t\t\t\t\"latency_max\": %lu,\n"
-               "\t\t\t\t\"latency_50\": %lu,\n"
-               "\t\t\t\t\"latency_90\": %lu,\n"
-               "\t\t\t\t\"latency_99\": %lu,\n"
-               "\t\t\t\t\"latency_99.99\": %lu,\n"
-               "\t\t\t\t\"latency_99.9999\": %lu",
-               latencyAve,
-               latencyStd,
-               latencyMin,
-               latencyMax,
-               latencyHistory[count * 50 / 100],
-               latencyHistory[count * 90 / 100],
-               latencyHistory[count * 99 / 100],
-               latencyHistory[(int) (count * (9999.0 / 10000))],
-               latencyHistory[(int) (count * (999999.0 / 1000000))]);
-        if (_printSerialization) {
-            printf(",\n\t\t\t\t\"serialize\": %1.3f,\n"
-                   "\t\t\t\t\"deserialize\": %1.3f,\n"
-                   "\t\t\t\t\"total_s\": %1.3f",
-                   serializeTime,
-                   deserializeTime,
-                   serializeTime + deserializeTime);
-        }
-        if (_showCPU) {
-            printf(",\n\t\t\t\t\"cpu\": %1.2f", outputCpu);
+            printf("\nThroughput Summary:\n");
         }
-        printf("\n\t\t\t}\n\t\t}");
-        break;
-    case LEGACY:
-        printf("Length: %5d"
-               " Latency: Ave %6.0lf " PERFT_TIME_UNIT
-               " Std %6.1lf " PERFT_TIME_UNIT
-               " Min %6lu " PERFT_TIME_UNIT
-               " Max %6lu " PERFT_TIME_UNIT
-               " 50%% %6lu " PERFT_TIME_UNIT
-               " 90%% %6lu " PERFT_TIME_UNIT
-               " 99%% %6lu " PERFT_TIME_UNIT
-               " 99.99%% %6lu " PERFT_TIME_UNIT
-               " 99.9999%% %6lu " PERFT_TIME_UNIT,
-               totalSampleSize,
-               latencyAve,
-               latencyStd,
-               latencyMin,
-               latencyMax,
-               latencyHistory[count * 50 / 100],
-               latencyHistory[count * 90 / 100],
-               latencyHistory[count * 99 / 100],
-               latencyHistory[(int) (count * (9999.0 / 10000))],
-               latencyHistory[(int) (count * (999999.0 / 1000000))]);
+        printf("Length (Bytes), Total Samples, Ave Samples/s,"
+                "    Ave Mbps, Lost Samples, Lost Samples (%%)");
         if (_showCPU) {
-            printf(" CPU %1.2f (%%)", outputCpu);
+            printf(", CPU (%%)");
         }
         printf("\n");
-        if (_printSerialization) {
-            printf("Serialization/Deserialization: %0.3f us / %0.3f us / "
-                   "TOTAL: "
-                   "%0.3f us\n",
-                   serializeTime,
-                   deserializeTime,
-                   serializeTime + deserializeTime);
-        }
-        break;
     }
+    printf("%14d,%14llu,%14.0llu,%12.1lf, %12llu, %16.2lf",
+            _dataLength,
+            throughputInfo.packets,
+            throughputInfo.packetsPerSecond,
+            throughputInfo.mbpsAve,
+            throughputInfo.lostPackets,
+            throughputInfo.lostPacketsPercent);
+    if (_showCPU) {
+        printf(",%8.2f", throughputInfo.outputCpu);
+    }
+    printf("\n");
 }
 
-void PerftestPrinter::print_latency_summary(
-        double latencyAve,
-        double latencyStd,
-        unsigned long latencyMin,
-        unsigned long latencyMax,
-        unsigned long *latencyHistory,
-        unsigned long long count,
-        double outputCpu)
+/******************************************************************************/
+/* JSON Implementation                                                        */
+/******************************************************************************/
+
+void PerftestJSONPrinter::print_latency_header()
+{
+    if (_isJsonInitialized) {
+        printf(",\n\t\t{\n");
+    } else {
+        _isJsonInitialized = true;
+    }
+    printf("\t\t\t\"length\":%d,\n", _dataLength);
+
+    if (_printIntervals) {
+        printf("\t\t\t\"intervals\":[\n");
+        _controlJsonIntervals = true;
+    }
+}
+
+void PerftestJSONPrinter::print_throughput_header()
+{
+    if (_isJsonInitialized) {
+        printf(",\n\t\t{\n");
+    } else {
+        _isJsonInitialized = true;
+    }
+    printf("\t\t\t\"length\":%d,\n", _dataLength);
+    if (_printIntervals) {
+        printf("\t\t\t\"intervals\":[\n");
+        _controlJsonIntervals = true;
+    }
+}
+
+void PerftestJSONPrinter::print_latency_interval(LatencyInfo latencyInfo)
 {
-    this->print_latency_summary(
+    if (_controlJsonIntervals) {
+        _controlJsonIntervals = false;
+    } else {
+        printf(",");
+    }
+    printf("\n\t\t\t\t{\n"
+            "\t\t\t\t\t\"latency\": %llu,\n"
+            "\t\t\t\t\t\"latency_ave\": %1.2lf,\n"
+            "\t\t\t\t\t\"latency_std\": %1.2lf,\n"
+            "\t\t\t\t\t\"latency_min\": %llu,\n"
+            "\t\t\t\t\t\"latency_max\": %llu",
+            latencyInfo.latency,
+            latencyInfo.average,
+            latencyInfo.std,
+            latencyInfo.minimum,
+            latencyInfo.maximum);
+    if (_showCPU) {
+        printf(",\n\t\t\t\t\t\"cpu\": %1.2f", latencyInfo.outputCpu);
+    }
+    printf("\n\t\t\t\t}");
+}
+
+void PerftestJSONPrinter::print_latency_summary(LatencyInfo latencyInfo)
+{
+    if (_printIntervals) {
+        printf("\n\t\t\t],\n");
+    }
+    printf("\t\t\t\"summary\":{\n"
+            "\t\t\t\t\"latency_ave\": %1.2lf,\n"
+            "\t\t\t\t\"latency_std\": %1.2lf,\n"
+            "\t\t\t\t\"latency_min\": %llu,\n"
+            "\t\t\t\t\"latency_max\": %llu,\n"
+            "\t\t\t\t\"latency_50\": %llu,\n"
+            "\t\t\t\t\"latency_90\": %llu,\n"
+            "\t\t\t\t\"latency_99\": %llu,\n"
+            "\t\t\t\t\"latency_99.99\": %llu,\n"
+            "\t\t\t\t\"latency_99.9999\": %llu",
+            latencyInfo.average,
+            latencyInfo.std,
+            latencyInfo.minimum,
+            latencyInfo.maximum,
+            latencyInfo.percentile50,
+            latencyInfo.percentile90,
+            latencyInfo.percentile99,
+            latencyInfo.percentile9999,
+            latencyInfo.percentile999999);
+    if (_printSerialization) {
+        printf(",\n\t\t\t\t\"serialize\": %1.3f,\n"
+                "\t\t\t\t\"deserialize\": %1.3f,\n"
+                "\t\t\t\t\"total_s\": %1.3f",
+                latencyInfo.serializeTime,
+                latencyInfo.deserializeTime,
+                latencyInfo.serializeTime + latencyInfo.deserializeTime);
+    }
+    if (_showCPU) {
+        printf(",\n\t\t\t\t\"cpu\": %1.2f", latencyInfo.outputCpu);
+    }
+    printf("\n\t\t\t}\n\t\t}");
+}
+
+void PerftestJSONPrinter::print_throughput_interval(ThroughputInfo throughputInfo)
+{
+    if (_controlJsonIntervals) {
+        _controlJsonIntervals = false;
+    } else {
+        printf(",");
+    }
+    printf("\n\t\t\t\t{\n"
+            "\t\t\t\t\t\"length\": %d,\n"
+            "\t\t\t\t\t\"packets\": %llu,\n"
+            "\t\t\t\t\t\"packets/s\": %llu,\n"
+            "\t\t\t\t\t\"packets/s_ave\": %1.2lf,\n"
+            "\t\t\t\t\t\"mbps\": %1.1lf,\n"
+            "\t\t\t\t\t\"mbps_ave\": %1.1lf,\n"
+            "\t\t\t\t\t\"lost\": %llu,\n"
+            "\t\t\t\t\t\"lost_percent\": %1.2lf",
             _dataLength,
-            latencyAve,
-            latencyStd,
-            latencyMin,
-            latencyMax,
-            latencyHistory,
-            count,
-            -1,
-            -1,
-            outputCpu
-            );
+            throughputInfo.packets,
+            throughputInfo.packetsPerSecond,
+            throughputInfo.packetsAverage,
+            throughputInfo.mbps,
+            throughputInfo.mbpsAve,
+            throughputInfo.lostPackets,
+            throughputInfo.lostPacketsPercent);
+    if (_showCPU) {
+        printf(",\n\t\t\t\t\t\"cpu\": %1.2f", throughputInfo.outputCpu);
+    }
+    printf("\n\t\t\t\t}");
 }
 
-void PerftestPrinter::print_throughput_interval(
-        unsigned long long lastMsgs,
-        unsigned long long mps,
-        double mpsAve,
-        unsigned long long bps,
-        double bpsAve,
-        unsigned long long missingPackets,
-        float missingPacketsPercent,
-        double outputCpu)
+void PerftestJSONPrinter::print_throughput_summary(ThroughputInfo throughputInfo)
 {
-    switch (_outputFormat) {
-    case CSV:
-        printf("%14d,%14llu,%11llu,%14.0lf,%9.1lf,%10.1lf, %12llu, %16.2lf",
-               _dataLength,
-               lastMsgs,
-               mps,
-               mpsAve,
-               bps * 8.0 / 1000.0 / 1000.0,
-               bpsAve * 8.0 / 1000.0 / 1000.0,
-               missingPackets,
-               missingPacketsPercent);
-        if (_showCPU) {
-            printf(",%8.2f", outputCpu);
-        }
-        printf("\n");
-        break;
+    if (_printIntervals) {
+        printf("\t\t\t],\n");
+    }
+    printf("\t\t\t\"summary\":{\n"
+            "\t\t\t\t\"packets\": %llu,\n"
+            "\t\t\t\t\"packets/sAve\": %llu,\n"
+            "\t\t\t\t\"mbpsAve\": %1.1lf,\n"
+            "\t\t\t\t\"lost\": %llu,\n"
+            "\t\t\t\t\"lostPercent\": %1.2lf",
+            throughputInfo.packets,
+            throughputInfo.packetsPerSecond,
+            throughputInfo.mbpsAve,
+            throughputInfo.lostPackets,
+            throughputInfo.lostPacketsPercent);
+    if (_showCPU) {
+        printf(",\n\t\t\t\t\"cpu\": %1.2f", throughputInfo.outputCpu);
+    }
+    printf("\n\t\t\t}\n\t\t}");
+}
 
-    case JSON:
-        if (_controlJsonIntervals) {
-            _controlJsonIntervals = false;
-        } else {
-            printf(",");
-        }
-        printf("\n\t\t\t\t{\n"
-               "\t\t\t\t\t\"length\": %d,\n"
-               "\t\t\t\t\t\"packets\": %llu,\n"
-               "\t\t\t\t\t\"packets/s\": %llu,\n"
-               "\t\t\t\t\t\"packets/s_ave\": %1.2lf,\n"
-               "\t\t\t\t\t\"mbps\": %1.1lf,\n"
-               "\t\t\t\t\t\"mbps_ave\": %1.1lf,\n"
-               "\t\t\t\t\t\"lost\": %llu,\n"
-               "\t\t\t\t\t\"lost_percent\": %1.2lf",
-               _dataLength,
-               lastMsgs,
-               mps,
-               mpsAve,
-               bps * 8.0 / 1000.0 / 1000.0,
-               bpsAve * 8.0 / 1000.0 / 1000.0,
-               missingPackets,
-               missingPacketsPercent);
-        if (_showCPU) {
-            printf(",\n\t\t\t\t\t\"cpu\": %1.2f", outputCpu);
-        }
-        printf("\n\t\t\t\t}");
-        break;
-    case LEGACY:
-        printf("Packets: %8llu  Packets/s: %7llu  Packets/s(ave): %7.0lf  "
-               "Mbps: %7.1lf  Mbps(ave): %7.1lf  Lost: %5llu (%1.2f%%)",
-               lastMsgs,
-               mps,
-               mpsAve,
-               bps * 8.0 / 1000.0 / 1000.0,
-               bpsAve * 8.0 / 1000.0 / 1000.0,
-               missingPackets,
-               missingPacketsPercent);
-        if (_showCPU) {
-            printf(" CPU %1.2f (%%)", outputCpu);
-        }
-        printf("\n");
-        break;
+void PerftestJSONPrinter::print_initial_output()
+{
+    printf("{\"perftest\":\n\t[\n\t\t{\n");
+}
+
+void PerftestJSONPrinter::print_final_output()
+{
+    printf("\n\t]\n}\n");
+}
+
+
+/******************************************************************************/
+/* LEGACY Implementation                                                      */
+/******************************************************************************/
+
+void PerftestLegacyPrinter::print_latency_header()
+{
+    if (_printHeaders && _printIntervals) {
+        printf("\n\n********** New data length is %d\n", _dataLength);
     }
 }
 
-void PerftestPrinter::print_throughput_summary(
-        int length,
-        unsigned long long intervalPacketsReceived,
-        unsigned long long intervalTime,
-        unsigned long long intervalBytesReceived,
-        unsigned long long intervalMissingPackets,
-        float missingPacketsPercent,
-        double outputCpu)
+void PerftestLegacyPrinter::print_throughput_header()
 {
-    switch (_outputFormat) {
-    case CSV:
-        if (_printSummaryHeaders && _printHeaders) {
-            if (!_printIntervals && _printSummaryHeaders) {
-                _printSummaryHeaders = _printIntervals;
-            }
-            printf("\nThroughput Summary:\n");
-            printf("Length (Bytes), Total Samples, Ave Samples/s,"
-                   "    Ave Mbps, Lost Samples, Lost Samples (%%)");
-            if (_showCPU) {
-                printf(", CPU (%%)");
-            }
-            printf("\n");
-        }
-        printf("%14d,%14llu,%14.0llu,%12.1lf, %12llu, %16.2lf",
-               length,
-               intervalPacketsReceived,
-               intervalPacketsReceived * 1000000 / intervalTime,
-               intervalBytesReceived * 1000000.0 / intervalTime * 8.0 / 1000.0
-                       / 1000.0,
-               intervalMissingPackets,
-               missingPacketsPercent);
-        if (_showCPU) {
-            printf(",%8.2f", outputCpu);
-        }
-        printf("\n");
-        break;
-    case JSON:
-        if (_printIntervals) {
-            printf("\t\t\t],\n");
-        }
-        printf("\t\t\t\"summary\":{\n"
-               "\t\t\t\t\"packets\": %llu,\n"
-               "\t\t\t\t\"packets/sAve\": %llu,\n"
-               "\t\t\t\t\"mbpsAve\": %1.1lf,\n"
-               "\t\t\t\t\"lost\": %llu,\n"
-               "\t\t\t\t\"lostPercent\": %1.2lf",
-               intervalPacketsReceived,
-               intervalPacketsReceived * 1000000 / intervalTime,
-               intervalBytesReceived * 1000000.0 / intervalTime * 8.0 / 1000.0
-                       / 1000.0,
-               intervalMissingPackets,
-               missingPacketsPercent);
-        if (_showCPU) {
-            printf(",\n\t\t\t\t\"cpu\": %1.2f", outputCpu);
-        }
-        printf("\n\t\t\t}\n\t\t}");
-        break;
-    case LEGACY:
-        printf("Length: %5d  Packets: %8llu  Packets/s(ave): %7llu  "
-               "Mbps(ave): %7.1lf  Lost: %5llu (%1.2f%%)",
-               length,
-               intervalPacketsReceived,
-               intervalPacketsReceived * 1000000 / intervalTime,
-               intervalBytesReceived * 1000000.0 / intervalTime * 8.0 / 1000.0
-                       / 1000.0,
-               intervalMissingPackets,
-               missingPacketsPercent);
-        if (_showCPU) {
-            printf(" CPU %1.2f (%%)", outputCpu);
-        }
-        printf("\n");
-        break;
+    if (_printHeaders && _printIntervals) {
+        printf("\n\n********** New data length is %d\n", _dataLength);
     }
 }
 
-void PerftestPrinter::print_initial_output()
+void PerftestLegacyPrinter::print_latency_interval(LatencyInfo latencyInfo)
 {
-    if (_outputFormat == JSON) {
-        printf("{\"perftest\":\n\t[\n\t\t{\n");
+    printf("One way Latency: %6llu " PERFT_TIME_UNIT
+            " Ave %6.0lf " PERFT_TIME_UNIT
+            " Std %6.1lf " PERFT_TIME_UNIT
+            " Min %6llu " PERFT_TIME_UNIT
+            " Max %6llu " PERFT_TIME_UNIT,
+            latencyInfo.latency,
+            latencyInfo.average,
+            latencyInfo.std,
+            latencyInfo.minimum,
+            latencyInfo.maximum);
+    if (_showCPU) {
+        printf(" CPU %1.2f (%%)", latencyInfo.outputCpu);
     }
+    printf("\n");
 }
 
-void PerftestPrinter::print_final_output()
+void PerftestLegacyPrinter::print_latency_summary(LatencyInfo latencyInfo)
 {
-    if (_outputFormat == JSON) {
-        printf("\n\t]\n}\n");
+    printf("Length: %5d"
+            " Latency: Ave %6.0lf " PERFT_TIME_UNIT
+            " Std %6.1lf " PERFT_TIME_UNIT
+            " Min %6llu " PERFT_TIME_UNIT
+            " Max %6llu " PERFT_TIME_UNIT
+            " 50%% %6llu " PERFT_TIME_UNIT
+            " 90%% %6llu " PERFT_TIME_UNIT
+            " 99%% %6llu " PERFT_TIME_UNIT
+            " 99.99%% %6llu " PERFT_TIME_UNIT
+            " 99.9999%% %6llu " PERFT_TIME_UNIT,
+            _dataLength,
+            latencyInfo.average,
+            latencyInfo.std,
+            latencyInfo.minimum,
+            latencyInfo.maximum,
+            latencyInfo.percentile50,
+            latencyInfo.percentile90,
+            latencyInfo.percentile99,
+            latencyInfo.percentile9999,
+            latencyInfo.percentile999999);
+    if (_showCPU) {
+        printf(" CPU %1.2f (%%)", latencyInfo.outputCpu);
+    }
+    printf("\n");
+    if (_printSerialization) {
+        printf("Serialization/Deserialization: %0.3f us / %0.3f us / "
+                "TOTAL: "
+                "%0.3f us\n",
+                latencyInfo.serializeTime,
+                latencyInfo.deserializeTime,
+                latencyInfo.serializeTime + latencyInfo.deserializeTime);
     }
-}
\ No newline at end of file
+}
+
+void PerftestLegacyPrinter::print_throughput_interval(ThroughputInfo throughputInfo)
+{
+    printf("Packets: %8llu  Packets/s: %7llu  Packets/s(ave): %7.0lf  "
+            "Mbps: %7.1lf  Mbps(ave): %7.1lf  Lost: %5llu (%1.2f%%)",
+            throughputInfo.packets,
+            throughputInfo.packetsPerSecond,
+            throughputInfo.packetsAverage,
+            throughputInfo.mbps,
+            throughputInfo.mbpsAve,
+            throughputInfo.lostPackets,
+            throughputInfo.lostPacketsPercent);
+    if (_showCPU) {
+        printf(" CPU %1.2f (%%)", throughputInfo.outputCpu);
+    }
+    printf("\n");
+}
+
+void PerftestLegacyPrinter::print_throughput_summary(ThroughputInfo throughputInfo)
+{
+    printf("Length: %5d  Packets: %8llu  Packets/s(ave): %7llu  "
+            "Mbps(ave): %7.1lf  Lost: %5llu (%1.2f%%)",
+            _dataLength,
+            throughputInfo.packets,
+            throughputInfo.packetsPerSecond,
+            throughputInfo.mbpsAve,
+            throughputInfo.lostPackets,
+            throughputInfo.lostPacketsPercent);
+    if (_showCPU) {
+        printf(" CPU %1.2f (%%)", throughputInfo.outputCpu);
+    }
+    printf("\n");
+}
diff --git a/srcCppCommon/PerftestPrinter.h b/srcCppCommon/PerftestPrinter.h
index 84d8a901..824ae4ca 100644
--- a/srcCppCommon/PerftestPrinter.h
+++ b/srcCppCommon/PerftestPrinter.h
@@ -16,89 +16,154 @@
 #include <string>
 #include "ParameterManager.h"
 
-enum PerftestOuputFormat { LEGACY, JSON, CSV };
+struct ThroughputInfo {
+    unsigned long dataLength;
+    unsigned long long packets;
+    unsigned long long packetsPerSecond;
+    double packetsAverage;
+    double mbps;
+    double mbpsAve;
+    unsigned long long lostPackets;
+    float lostPacketsPercent;
+    bool interval;
+    double outputCpu;
+
+    void set_interval(
+            unsigned long long packets,
+            unsigned long long packetsPerSecond,
+            double packetsAverage,
+            unsigned long long bps,
+            double bpsAve,
+            unsigned long long lostPackets);
+
+    void set_summary(
+            unsigned long long packets,
+            unsigned long long time,
+            unsigned long long bytes,
+            unsigned long long lostPackets);
+};
+struct LatencyInfo {
+    unsigned long dataLength;
+    unsigned long long latency;
+    double average;
+    double std;
+    unsigned long long minimum;
+    unsigned long long maximum;
+    unsigned long long percentile50;
+    unsigned long long percentile90;
+    unsigned long long percentile99;
+    unsigned long long percentile9999;
+    unsigned long long percentile999999;
+    double serializeTime;
+    double deserializeTime;
+    bool interval;
+    double outputCpu;
+
+    void set_interval(
+            unsigned long latency,
+            double average,
+            double std,
+            unsigned long minimum,
+            unsigned long maximum);
+
+    void set_summary(
+            double average,
+            double std,
+            unsigned long minimum,
+            unsigned long maximum,
+            unsigned long *history,
+            unsigned long long count,
+            double serializeTime,
+            double deserializeTime);
+};
 
 class PerftestPrinter {
-private:
-    unsigned int _dataLength;
-    bool _printHeaders;
+
+protected:
     bool _showCPU;
     bool _printIntervals;
     bool _printSummaryHeaders;
     bool _printSerialization;
-    bool _isJsonInitialized;
-    bool _controlJsonIntervals;
-    PerftestOuputFormat _outputFormat;
 
 public:
-    PerftestPrinter();
-    ~PerftestPrinter()
-    {
-    }
+    unsigned int _dataLength;
+    bool _printHeaders;
 
-    void initialize(ParameterManager *_PM);
+    PerftestPrinter() {_dataLength = 100; _printSummaryHeaders = true;}
 
+    virtual ~PerftestPrinter() {};
 
-    // Set and Get members
-    void set_data_length(unsigned int dataLength);
+    virtual void initialize(ParameterManager *_PM);
 
-    void set_header_printed(bool printHeaders);
+    virtual void print_latency_header() = 0;
 
-    // Methods
-    void print_latency_header();
+    virtual void print_latency_interval(LatencyInfo latencyInfo) = 0;
 
-    void print_latency_interval(
-            unsigned long latency,
-            double latencyAve,
-            double latencyStd,
-            unsigned long latencyMin,
-            unsigned long latencyMax,
-            double outputCpu);
-
-    void print_latency_summary(
-            int totalSampleSize,
-            double latencyAve,
-            double latencyStd,
-            unsigned long latencyMin,
-            unsigned long latencyMax,
-            unsigned long *latencyHistory,
-            unsigned long long count,
-            double serializeTime,
-            double deserializeTime,
-            double outputCpu);
-
-    void print_latency_summary(
-            double latencyAve,
-            double latencyStd,
-            unsigned long latencyMin,
-            unsigned long latencyMax,
-            unsigned long *latencyHistory,
-            unsigned long long count,
-            double outputCpu);
+    virtual void print_latency_summary(LatencyInfo latencyInfo) = 0;
+
+    virtual void print_throughput_header() = 0;
+
+    virtual void print_throughput_interval(ThroughputInfo throughputInfo) = 0;
+
+    virtual void print_throughput_summary(ThroughputInfo throughputInfo) = 0;
+
+    virtual void print_initial_output() {};
+
+    virtual void print_final_output() {};
+};
+
+class PerftestCSVPrinter : public  PerftestPrinter {
+public:
+    ~PerftestCSVPrinter() {};
+    void print_latency_header();
+    void print_latency_interval(LatencyInfo latencyInfo);
+    void print_latency_summary(LatencyInfo latencyInfo);
 
     void print_throughput_header();
+    void print_throughput_interval(ThroughputInfo throughputInfo);
+    void print_throughput_summary(ThroughputInfo throughputInfo);
+};
 
-    void print_throughput_interval(
-            unsigned long long lastMsgs,
-            unsigned long long mps,
-            double mpsAve,
-            unsigned long long bps,
-            double bpsAve,
-            unsigned long long missingPackets,
-            float missingPacketsPercent,
-            double outputCpu);
-
-    void print_throughput_summary(
-            int length,
-            unsigned long long intervalPacketsReceived,
-            unsigned long long intervalTime,
-            unsigned long long intervalBytesReceived,
-            unsigned long long intervalMissingPackets,
-            float missingPacketsPercent,
-            double outputCpu);
+class PerftestJSONPrinter : public  PerftestPrinter {
 
-    void print_initial_output();
+private:
+    bool _isJsonInitialized;
+    bool _controlJsonIntervals;
 
+public:
+
+    void initialize(ParameterManager *_PM)
+    {
+        PerftestPrinter::initialize(_PM);
+        _isJsonInitialized = false;
+        _controlJsonIntervals = false;
+    };
+
+    ~PerftestJSONPrinter() {};
+    void print_latency_header();
+    void print_latency_interval(LatencyInfo latencyInfo);
+    void print_latency_summary(LatencyInfo latencyInfo);
+    void print_throughput_header();
+    void print_throughput_interval(ThroughputInfo throughputInfo);
+    void print_throughput_summary(ThroughputInfo throughputInfo);
+    void print_initial_output();
     void print_final_output();
 };
+
+class PerftestLegacyPrinter: public PerftestPrinter {
+
+    ~PerftestLegacyPrinter() {};
+    void print_latency_header();
+    void print_latency_interval(LatencyInfo latencyInfo);
+    void print_latency_summary(LatencyInfo latencyInfo);
+
+    void print_throughput_header();
+    void print_throughput_interval(ThroughputInfo throughputInfo);
+    void print_throughput_summary(ThroughputInfo throughputInfo);
+
+    void print_initial_output() {};
+
+    void print_final_output() {};
+};
+
 #endif  // __PERFTESTPRINTER_H__
diff --git a/srcCs/PerftestPrinter.cs b/srcCs/PerftestPrinter.cs
index f4d59cff..4d7e4f3c 100644
--- a/srcCs/PerftestPrinter.cs
+++ b/srcCs/PerftestPrinter.cs
@@ -3,140 +3,305 @@
 using System.Text;
 
 namespace PerformanceTest {
-    enum PerftestOutputFormat
+    public abstract class PerftestPrinter
     {
-        LEGACY,
-        JSON,
-        CSV
-    }
-    public class PerftestPrinter
-    {
-        private int _dataLength;
-        private bool _printHeaders;
-        private bool _showCPU;
-        private bool _printIntervals;
-        private bool _printSummaryHeaders;
-        private bool _isJsonInitialized;
-        private bool _controlJsonIntervals;
-        private PerftestOutputFormat _outputFormat;
+        public int _dataLength;
+        public bool _printHeaders;
+        protected bool _showCPU;
+        protected bool _printIntervals;
+        protected bool _printSummaryHeaders;
         public const string PERFT_TIME_UNIT = "us";
 
         public PerftestPrinter()
         {
             _dataLength = 100;
             _printSummaryHeaders = true;
-            _outputFormat = PerftestOutputFormat.CSV;
         }
-        public void initialize(
+        public virtual void initialize(
                 bool printIntervals,
-                string outputFormat,
                 bool printHeaders,
                 bool showCpu)
         {
             _printIntervals = printIntervals;
             _printHeaders = printHeaders;
             _showCPU = showCpu;
-            if (outputFormat.Equals("csv")) {
-                _outputFormat = PerftestOutputFormat.CSV;
-            } else if (outputFormat.Equals("json")) {
-                _outputFormat = PerftestOutputFormat.JSON;
-                _isJsonInitialized = false;
-            } else if (outputFormat.Equals("legacy")) {
-                _outputFormat = PerftestOutputFormat.LEGACY;
+        }
+        public abstract void print_latency_header();
+        public abstract void print_throughput_header();
+        public abstract void print_latency_interval(
+            uint latency,
+            double latencyAve,
+            double latencyStd,
+            uint latencyMin,
+            uint latencyMax,
+            double outputCpu);
+        public abstract void print_latency_summary(
+            double latencyAve,
+            double latencyStd,
+            ulong latencyMin,
+            ulong latencyMax,
+            uint[] latencyHistory,
+            ulong count,
+            double outputCpu);
+        public abstract void print_throughput_interval(
+            ulong lastMsgs,
+            ulong mps,
+            double mpsAve,
+            ulong bps,
+            double bpsAve,
+            ulong missingPackets,
+            double missingPacketsPercent,
+            double outputCpu);
+        public abstract void print_throughput_summary(
+            int length,
+            ulong intervalPacketsReceived,
+            ulong intervalTime,
+            ulong intervalBytesReceived,
+            ulong intervalMissingPackets,
+            double missingPacketsPercent,
+            double outputCpu);
+        public virtual void print_initial_output()
+        {
+        }
+        public virtual void print_final_output()
+        {
+        }
+    }
+
+    public class PerftestCSVPrinter : PerftestPrinter
+    {
+        public PerftestCSVPrinter()
+        {
+            _dataLength = 100;
+            _printSummaryHeaders = true;
+        }
+        public override void print_latency_header()
+        {
+            if(_printHeaders && _printIntervals) {
+                Console.Write("\nIntervals One-way Latency for {0} " +
+                              "Bytes:\n", _dataLength);
+                Console.Write("Length (Bytes)" +
+                              ", Latency ({0}" +
+                              "), Ave ({0}" +
+                              "), Std ({0}" +
+                              "), Min ({0}" +
+                              "), Max ({0})",
+                              PERFT_TIME_UNIT);
             }
+            if (_showCPU) {
+                Console.Write(", CPU (%)");
+            }
+            Console.Write("\n");
+            Console.Out.Flush();
+        }
+        public override void print_throughput_header()
+        {
+            if(_printHeaders && _printIntervals) {
+                Console.Write("\nIntervals Throughput for {0} " +
+                              "Bytes:\n", _dataLength);
+                Console.Write("Length (Bytes), Total Samples,  " +
+                              "Samples/s, Ave Samples/s,     " +
+                              "Mbps,  Ave Mbps" +
+                              ", Lost Samples, Lost Samples (%)");
+            }
+            if (_showCPU) {
+                Console.Write(", CPU (%)");
+            }
+            Console.Write("\n");
+            Console.Out.Flush();
         }
-        public void set_data_length(int dataLength)
+        public override void print_latency_interval(
+            uint latency,
+            double latencyAve,
+            double latencyStd,
+            uint latencyMin,
+            uint latencyMax,
+            double outputCpu)
         {
-            _dataLength = dataLength;
+            Console.Write("{0,14},{1,13},{2,9:F0},{3,9:F1},{4,9},{5,9}",
+                    _dataLength,
+                    latency,
+                    latencyAve,
+                    latencyStd,
+                    latencyMin,
+                    latencyMax);
+            if (_showCPU) {
+                Console.Write(",{0,8:F2}", outputCpu);
+            }
+            Console.Write("\n");
+            Console.Out.Flush();
         }
-        public void set_header_printed(bool printHeaders)
+        public override void print_latency_summary(
+            double latencyAve,
+            double latencyStd,
+            ulong latencyMin,
+            ulong latencyMax,
+            uint[] latencyHistory,
+            ulong count,
+            double outputCpu)
         {
+            if (_printSummaryHeaders && _printHeaders) {
+                if (!_printIntervals && _printSummaryHeaders) {
+                    _printSummaryHeaders = _printIntervals;
+                }
+                if (_printIntervals) {
+                    Console.Write("\nOne-way Latency Summary:\n");
+                }
+                Console.Write("Length (Bytes)" +
+                              ", Ave ({0}" +
+                              "), Std ({0}" +
+                              "), Min ({0}" +
+                              "), Max ({0}" +
+                              "), 50%% ({0}" +
+                              "), 90%% ({0}" +
+                              "), 99%% ({0}" +
+                              "), 99.99%% ({0}" +
+                              "), 99.9999%% ({0})",
+                              PERFT_TIME_UNIT);
+                if (_showCPU) {
+                    Console.Write(", CPU (%)");
+                }
+                Console.Write("\n");
+            }
+            Console.Write("{0,14},{1,9:F0},{2,9:F1},{3,9},{4,9}" +
+                          "{5,9},{6,9},{7,9},{8,12},{9,14}",
+                          _dataLength,
+                          latencyAve,
+                          latencyStd,
+                          latencyMin,
+                          latencyMax,
+                          latencyHistory[count * 50 / 100],
+                          latencyHistory[count * 90 / 100],
+                          latencyHistory[count * 99 / 100],
+                          latencyHistory[(int) (count *
+                                (9999.0 / 10000))],
+                          latencyHistory[(int) (count *
+                                (999999.0 / 1000000))]);
+            if (_showCPU) {
+                Console.Write(",{0,8:F2}", outputCpu);
+            }
+            Console.Write("\n");
+            Console.Out.Flush();
+        }
+        public override void print_throughput_interval(
+            ulong lastMsgs,
+            ulong mps,
+            double mpsAve,
+            ulong bps,
+            double bpsAve,
+            ulong missingPackets,
+            double missingPacketsPercent,
+            double outputCpu)
+        {
+            Console.Write("{0,14},{1,14},{2,11:F0},{3,14:F0},{4,9:F1}" +
+                          ",{5,10:F1},{6,13},{7,17:F2}",
+                          _dataLength,
+                          lastMsgs,
+                          mps,
+                          mpsAve,
+                          bps * 8.0 / 1000.0 / 1000.0,
+                          bpsAve * 8.0 / 1000.0 / 1000.0,
+                          missingPackets,
+                          missingPacketsPercent);
+            if (_showCPU) {
+                Console.Write(",{0,8:F2}", outputCpu);
+            }
+            Console.Write("\n");
+            Console.Out.Flush();
+        }
+        public override void print_throughput_summary(
+            int length,
+            ulong intervalPacketsReceived,
+            ulong intervalTime,
+            ulong intervalBytesReceived,
+            ulong intervalMissingPackets,
+            double missingPacketsPercent,
+            double outputCpu)
+        {
+            if (_printSummaryHeaders && _printHeaders) {
+                if (!_printIntervals && _printSummaryHeaders) {
+                    _printSummaryHeaders = _printIntervals;
+                }
+                if (_printIntervals) {
+                    Console.Write("\nThroughput Summary:\n");
+                }
+                Console.Write("Length (Bytes), Total Samples," +
+                              " Ave Samples/s,    Ave Mbps, " +
+                              "Lost Samples, Lost Samples (%)");
+                if (_showCPU) {
+                    Console.Write(", CPU (%)");
+                }
+                Console.Write("\n");
+            }
+            Console.Write("{0,14},{1,14},{2,14:F0},{3,12:F1}," +
+                          "{4,13},{5,17:F2}",
+                          length,
+                          intervalPacketsReceived,
+                          intervalPacketsReceived * 1000000
+                                  / intervalTime,
+                          intervalBytesReceived * 1000000.0
+                                  / intervalTime * 8.0 / 1000.0 / 1000.0,
+                          intervalMissingPackets,
+                          missingPacketsPercent);
+            if (_showCPU) {
+                Console.Write(",{0,8:F2}", outputCpu);
+            }
+            Console.Write("\n");
+            Console.Out.Flush();
+        }
+    }
+
+    public class PerftestJSONPrinter : PerftestPrinter
+    {
+        protected bool _isJsonInitialized;
+        protected bool _controlJsonIntervals;
+
+        public PerftestJSONPrinter()
+        {
+            _dataLength = 100;
+            _printSummaryHeaders = true;
+        }
+
+        public override void initialize(
+                bool printIntervals,
+                bool printHeaders,
+                bool showCpu)
+        {
+            _printIntervals = printIntervals;
             _printHeaders = printHeaders;
+            _showCPU = showCpu;
+            _isJsonInitialized = false;
+            _controlJsonIntervals = false;
         }
-        public void print_latency_header()
+        public override void print_latency_header()
         {
-            switch (_outputFormat) {
-                case PerftestOutputFormat.CSV:
-                    if(_printHeaders && _printIntervals) {
-                        Console.Write("\nIntervals One-way Latency for {0} " +
-                                      "Bytes:\n", _dataLength);
-                        Console.Write("Length (Bytes)" +
-                                      ", Latency ({0}" +
-                                      "), Ave ({0}" +
-                                      "), Std ({0}" +
-                                      "), Min ({0}" +
-                                      "), Max ({0})",
-                                      PERFT_TIME_UNIT);
-                    }
-                    if (_showCPU) {
-                        Console.Write(", CPU (%)");
-                    }
-                    Console.Write("\n");
-                    Console.Out.Flush();
-                    break;
-                case PerftestOutputFormat.JSON:
-                    if (_isJsonInitialized) {
-                        Console.Write(",\n\t\t{\n");
-                    } else {
-                        _isJsonInitialized = true;
-                    }
-                    Console.Write("\t\t\t\"length\":{0},\n", _dataLength);
-                    if (_printIntervals) {
-                        Console.Write("\t\t\t\"intervals\":[\n");
-                        _controlJsonIntervals = true;
-                    }
-                    Console.Out.Flush();
-                    break;
-                case PerftestOutputFormat.LEGACY:
-                    if(_printHeaders && _printIntervals) {
-                        Console.Write("\n\n********** New data length is {0}\n",
-                                      _dataLength);
-                        Console.Out.Flush();
-                    }
-                    break;
+            if (_isJsonInitialized) {
+                Console.Write(",\n\t\t{\n");
+            } else {
+                _isJsonInitialized = true;
             }
+            Console.Write("\t\t\t\"length\":{0},\n", _dataLength);
+            if (_printIntervals) {
+                Console.Write("\t\t\t\"intervals\":[\n");
+                _controlJsonIntervals = true;
+            }
+            Console.Out.Flush();
         }
-        public void print_throughput_header()
+        public override void print_throughput_header()
         {
-            switch (_outputFormat) {
-                case PerftestOutputFormat.CSV:
-                    if(_printHeaders && _printIntervals) {
-                        Console.Write("\nIntervals Throughput for {0} " +
-                                      "Bytes:\n", _dataLength);
-                        Console.Write("Length (Bytes), Total Samples,  " +
-                                      "Samples/s, Ave Samples/s,     " +
-                                      "Mbps,  Ave Mbps" +
-                                      ", Lost Samples, Lost Samples (%)");
-                    }
-                    if (_showCPU) {
-                        Console.Write(", CPU (%)");
-                    }
-                    Console.Write("\n");
-                    Console.Out.Flush();
-                    break;
-                case PerftestOutputFormat.JSON:
-                    if (_isJsonInitialized) {
-                        Console.Write(",\n\t\t{\n");
-                    } else {
-                        _isJsonInitialized = true;
-                    }
-                    Console.Write("\t\t\t\"length\":{0},\n", _dataLength);
-                    if (_printIntervals) {
-                        Console.Write("\t\t\t\"intervals\":[\n");
-                        _controlJsonIntervals = true;
-                    }
-                    Console.Out.Flush();
-                    break;
-                case PerftestOutputFormat.LEGACY:
-                    if(_printHeaders && _printIntervals) {
-                        Console.Write("\n\n********** New data length is {0}\n",
-                                      _dataLength);
-                        Console.Out.Flush();
-                    }
-                    break;
+            if (_isJsonInitialized) {
+                Console.Write(",\n\t\t{\n");
+            } else {
+                _isJsonInitialized = true;
+            }
+            Console.Write("\t\t\t\"length\":{0},\n", _dataLength);
+            if (_printIntervals) {
+                Console.Write("\t\t\t\"intervals\":[\n");
+                _controlJsonIntervals = true;
             }
+            Console.Out.Flush();
         }
-        public void print_latency_interval(
+        public override void print_latency_interval(
             uint latency,
             double latencyAve,
             double latencyStd,
@@ -144,66 +309,30 @@ public void print_latency_interval(
             uint latencyMax,
             double outputCpu)
         {
-            switch (_outputFormat) {
-                case PerftestOutputFormat.CSV:
-                    Console.Write("{0,14},{1,13},{2,9:F0},{3,9:F1},{4,9},{5,9}",
-                           _dataLength,
-                           latency,
-                           latencyAve,
-                           latencyStd,
-                           latencyMin,
-                           latencyMax);
-                    if (_showCPU) {
-                        Console.Write(",{0,8:F2}", outputCpu);
-                    }
-                    Console.Write("\n");
-                    Console.Out.Flush();
-                    break;
-                case PerftestOutputFormat.JSON:
-                    if (_controlJsonIntervals) {
-                        _controlJsonIntervals = false;
-                    } else {
-                        Console.Write(",");
-                    }
-                    Console.Write("\n\t\t\t\t{{\n" +
-                                  "\t\t\t\t\t\"latency\": {0},\n" +
-                                  "\t\t\t\t\t\"latency_ave\": {1:F0},\n" +
-                                  "\t\t\t\t\t\"latency_std\": {2:F1},\n" +
-                                  "\t\t\t\t\t\"latency_min\": {3},\n" +
-                                  "\t\t\t\t\t\"latency_max\": {4}",
-                                  latency,
-                                  latencyAve,
-                                  latencyStd,
-                                  latencyMin,
-                                  latencyMax);
-                    if (_showCPU) {
-                        Console.Write(",\n\t\t\t\t\t\"cpu\": {0:F1}",
-                                      outputCpu);
-                    }
-                    Console.Write("\n\t\t\t\t}");
-                    Console.Out.Flush();
-                    break;
-                case PerftestOutputFormat.LEGACY:
-                    Console.Write("One way Latency: {1,6} {0}" +
-                                  " Ave {2,6:F0} {0}" +
-                                  " Std {3,6:F1} {0}" +
-                                  " Min {4,6} {0}" +
-                                  " Max {5,6} {0}",
-                                  PERFT_TIME_UNIT,
-                                  latency,
-                                  latencyAve,
-                                  latencyStd,
-                                  latencyMin,
-                                  latencyMax);
-                    if (_showCPU) {
-                        Console.Write(" CPU {0:P}", outputCpu);
-                    }
-                    Console.Write("\n");
-                    Console.Out.Flush();
-                    break;
+            if (_controlJsonIntervals) {
+                _controlJsonIntervals = false;
+            } else {
+                Console.Write(",");
+            }
+            Console.Write("\n\t\t\t\t{{\n" +
+                            "\t\t\t\t\t\"latency\": {0},\n" +
+                            "\t\t\t\t\t\"latency_ave\": {1:F0},\n" +
+                            "\t\t\t\t\t\"latency_std\": {2:F1},\n" +
+                            "\t\t\t\t\t\"latency_min\": {3},\n" +
+                            "\t\t\t\t\t\"latency_max\": {4}",
+                            latency,
+                            latencyAve,
+                            latencyStd,
+                            latencyMin,
+                            latencyMax);
+            if (_showCPU) {
+                Console.Write(",\n\t\t\t\t\t\"cpu\": {0:F1}",
+                                outputCpu);
             }
+            Console.Write("\n\t\t\t\t}");
+            Console.Out.Flush();
         }
-        public void print_latency_summary(
+        public override void print_latency_summary(
             double latencyAve,
             double latencyStd,
             ulong latencyMin,
@@ -212,112 +341,36 @@ public void print_latency_summary(
             ulong count,
             double outputCpu)
         {
-            switch (_outputFormat) {
-                case PerftestOutputFormat.CSV:
-                    if (_printSummaryHeaders && _printHeaders) {
-                        if (!_printIntervals && _printSummaryHeaders) {
-                            _printSummaryHeaders = _printIntervals;
-                        }
-                        Console.Write("\nOne-way Latency Summary:\n");
-                        Console.Write("Length (Bytes)" +
-                                      ", Ave ({0}" +
-                                      "), Std ({0}" +
-                                      "), Min ({0}" +
-                                      "), Max ({0}" +
-                                      "), 50%% ({0}" +
-                                      "), 90%% ({0}" +
-                                      "), 99%% ({0}" +
-                                      "), 99.99%% ({0}" +
-                                      "), 99.9999%% ({0})",
-                                      PERFT_TIME_UNIT);
-                        if (_showCPU) {
-                            Console.Write(", CPU (%)");
-                        }
-                        Console.Write("\n");
-                    }
-                    Console.Write("{0,14},{1,9:F0},{2,9:F1},{3,9},{4,9}" +
-                                  "{5,9},{6,9},{7,9},{8,12},{9,14}",
-                                  _dataLength,
-                                  latencyAve,
-                                  latencyStd,
-                                  latencyMin,
-                                  latencyMax,
-                                  latencyHistory[count * 50 / 100],
-                                  latencyHistory[count * 90 / 100],
-                                  latencyHistory[count * 99 / 100],
-                                  latencyHistory[(int) (count *
-                                        (9999.0 / 10000))],
-                                  latencyHistory[(int) (count *
-                                        (999999.0 / 1000000))]);
-                    if (_showCPU) {
-                        Console.Write(",{0,8:F2}", outputCpu);
-                    }
-                    Console.Write("\n");
-                    Console.Out.Flush();
-                    break;
-                case PerftestOutputFormat.JSON:
-                    if (_printIntervals) {
-                        Console.Write("\n\t\t\t],\n");
-                    }
-                    Console.Write("\t\t\t\"summary\":{{\n" +
-                                  "\t\t\t\t\"latency_ave\": {0:F1},\n" +
-                                  "\t\t\t\t\"latency_std\": {1:F1},\n" +
-                                  "\t\t\t\t\"latency_min\": {2},\n" +
-                                  "\t\t\t\t\"latency_max\": {3},\n" +
-                                  "\t\t\t\t\"latency_50\": {4},\n" +
-                                  "\t\t\t\t\"latency_90\": {5},\n" +
-                                  "\t\t\t\t\"latency_99\": {6},\n" +
-                                  "\t\t\t\t\"latency_99.99\": {7},\n" +
-                                  "\t\t\t\t\"latency_99.9999\": {8}",
-                                  latencyAve,
-                                  latencyStd,
-                                  latencyMin,
-                                  latencyMax,
-                                  latencyHistory[count * 50 / 100],
-                                  latencyHistory[count * 90 / 100],
-                                  latencyHistory[count * 99 / 100],
-                                  latencyHistory[(int) (count *
-                                        (9999.0 / 10000))],
-                                  latencyHistory[(int) (count *
-                                        (999999.0 / 1000000))]);
-                    if (_showCPU) {
-                        Console.Write(",\n\t\t\t\t\"cpu\": {0:F1}", outputCpu);
-                    }
-                    Console.Write("\n\t\t\t}\n\t\t}");
-                    break;
-                case PerftestOutputFormat.LEGACY:
-                    Console.Write("Length: {1,5}" +
-                                  " Latency: Ave {2,6:F0} {0}" +
-                                  " Std {3,6:F1} {0}" +
-                                  " Min {4,6} {0}" +
-                                  " Max {5,6} {0}" +
-                                  " 50% {6,6} {0}" +
-                                  " 90% {7,6} {0}" +
-                                  " 99% {8,6} {0}" +
-                                  " 99.99% {9,6} {0}" +
-                                  " 99.9999% {10,6} {0}",
-                                  PERFT_TIME_UNIT,
-                                  _dataLength,
-                                  latencyAve,
-                                  latencyStd,
-                                  latencyMin,
-                                  latencyMax,
-                                  latencyHistory[count * 50 / 100],
-                                  latencyHistory[count * 90 / 100],
-                                  latencyHistory[count * 99 / 100],
-                                  latencyHistory[(int) (count
-                                         * (9999.0 / 10000))],
-                                  latencyHistory[(int) (count
-                                         * (999999.0 / 1000000))]);
-                    if (_showCPU) {
-                        Console.Write(" CPU {0:P}", outputCpu);
-                    }
-                    Console.Write("\n");
-                    Console.Out.Flush();
-                    break;
+            if (_printIntervals) {
+                Console.Write("\n\t\t\t],\n");
             }
+            Console.Write("\t\t\t\"summary\":{{\n" +
+                            "\t\t\t\t\"latency_ave\": {0:F1},\n" +
+                            "\t\t\t\t\"latency_std\": {1:F1},\n" +
+                            "\t\t\t\t\"latency_min\": {2},\n" +
+                            "\t\t\t\t\"latency_max\": {3},\n" +
+                            "\t\t\t\t\"latency_50\": {4},\n" +
+                            "\t\t\t\t\"latency_90\": {5},\n" +
+                            "\t\t\t\t\"latency_99\": {6},\n" +
+                            "\t\t\t\t\"latency_99.99\": {7},\n" +
+                            "\t\t\t\t\"latency_99.9999\": {8}",
+                            latencyAve,
+                            latencyStd,
+                            latencyMin,
+                            latencyMax,
+                            latencyHistory[count * 50 / 100],
+                            latencyHistory[count * 90 / 100],
+                            latencyHistory[count * 99 / 100],
+                            latencyHistory[(int) (count *
+                                (9999.0 / 10000))],
+                            latencyHistory[(int) (count *
+                                (999999.0 / 1000000))]);
+            if (_showCPU) {
+                Console.Write(",\n\t\t\t\t\"cpu\": {0:F1}", outputCpu);
+            }
+            Console.Write("\n\t\t\t}\n\t\t}");
         }
-        public void print_throughput_interval(
+        public override void print_throughput_interval(
             ulong lastMsgs,
             ulong mps,
             double mpsAve,
@@ -327,73 +380,35 @@ public void print_throughput_interval(
             double missingPacketsPercent,
             double outputCpu)
         {
-            switch (_outputFormat) {
-                case PerftestOutputFormat.CSV:
-                    Console.Write("{0,14},{1,14},{2,11:F0},{3,14:F0},{4,9:F1}" +
-                                  ",{5,10:F1},{6,13},{7,17:F2}",
-                                  _dataLength,
-                                  lastMsgs,
-                                  mps,
-                                  mpsAve,
-                                  bps * 8.0 / 1000.0 / 1000.0,
-                                  bpsAve * 8.0 / 1000.0 / 1000.0,
-                                  missingPackets,
-                                  missingPacketsPercent);
-                    if (_showCPU) {
-                        Console.Write(",{0,8:F2}", outputCpu);
-                    }
-                    Console.Write("\n");
-                    Console.Out.Flush();
-                    break;
-                case PerftestOutputFormat.JSON:
-                    if (_controlJsonIntervals) {
-                        _controlJsonIntervals = false;
-                    } else {
-                        Console.Write(",");
-                    }
-                    Console.Write("\n\t\t\t\t{{\n" +
-                                  "\t\t\t\t\t\"length\": {0},\n" +
-                                  "\t\t\t\t\t\"packets\": {1},\n" +
-                                  "\t\t\t\t\t\"packets/s\": {2},\n" +
-                                  "\t\t\t\t\t\"packets/s_ave\": {3:F2},\n" +
-                                  "\t\t\t\t\t\"mbps\": {4:F1},\n" +
-                                  "\t\t\t\t\t\"mbps_ave\": {5:F1},\n" +
-                                  "\t\t\t\t\t\"lost\": {6},\n" +
-                                  "\t\t\t\t\t\"lost_percent\": {7:F2}",
-                                  _dataLength,
-                                  lastMsgs,
-                                  mps,
-                                  mpsAve,
-                                  bps * 8.0 / 1000.0 / 1000.0,
-                                  bpsAve * 8.0 / 1000.0 / 1000.0,
-                                  missingPackets,
-                                  missingPacketsPercent);
-                    if (_showCPU) {
-                        Console.Write(",\n\t\t\t\t\t\"cpu\": {0:F1}",
-                                      outputCpu);
-                    }
-                    Console.Write("\n\t\t\t\t}");
-                    break;
-                case PerftestOutputFormat.LEGACY:
-                    Console.Write("Packets: {0,8}  Packets/s: {1,7}  " +
-                                  "Packets/s(ave): {2,7:F0}  Mbps: {3,7:F1}" +
-                                  "  Mbps(ave): {4,7:F1}  Lost: {5,5} ({6:P})",
-                                  lastMsgs,
-                                  mps,
-                                  mpsAve,
-                                  bps * 8.0 / 1000.0 / 1000.0,
-                                  bpsAve * 8.0 / 1000.0 / 1000.0,
-                                  missingPackets,
-                                  missingPacketsPercent);
-                    if (_showCPU) {
-                        Console.Write(" CPU {0:P}", outputCpu);
-                    }
-                    Console.Write("\n");
-                    Console.Out.Flush();
-                    break;
+            if (_controlJsonIntervals) {
+                _controlJsonIntervals = false;
+            } else {
+                Console.Write(",");
+            }
+            Console.Write("\n\t\t\t\t{{\n" +
+                            "\t\t\t\t\t\"length\": {0},\n" +
+                            "\t\t\t\t\t\"packets\": {1},\n" +
+                            "\t\t\t\t\t\"packets/s\": {2},\n" +
+                            "\t\t\t\t\t\"packets/s_ave\": {3:F2},\n" +
+                            "\t\t\t\t\t\"mbps\": {4:F1},\n" +
+                            "\t\t\t\t\t\"mbps_ave\": {5:F1},\n" +
+                            "\t\t\t\t\t\"lost\": {6},\n" +
+                            "\t\t\t\t\t\"lost_percent\": {7:F2}",
+                            _dataLength,
+                            lastMsgs,
+                            mps,
+                            mpsAve,
+                            bps * 8.0 / 1000.0 / 1000.0,
+                            bpsAve * 8.0 / 1000.0 / 1000.0,
+                            missingPackets,
+                            missingPacketsPercent);
+            if (_showCPU) {
+                Console.Write(",\n\t\t\t\t\t\"cpu\": {0:F1}",
+                                outputCpu);
             }
+            Console.Write("\n\t\t\t\t}");
         }
-        public void print_throughput_summary(
+        public override void print_throughput_summary(
             int length,
             ulong intervalPacketsReceived,
             ulong intervalTime,
@@ -402,90 +417,174 @@ public void print_throughput_summary(
             double missingPacketsPercent,
             double outputCpu)
         {
-            switch (_outputFormat) {
-                case PerftestOutputFormat.CSV:
-                    if (_printSummaryHeaders && _printHeaders) {
-                        if (!_printIntervals && _printSummaryHeaders) {
-                            _printSummaryHeaders = _printIntervals;
-                        }
-                        Console.Write("\nThroughput Summary:\n");
-                        Console.Write("Length (Bytes), Total Samples," +
-                                      " Ave Samples/s,    Ave Mbps, " +
-                                      "Lost Samples, Lost Samples (%)");
-                        if (_showCPU) {
-                            Console.Write(", CPU (%)");
-                        }
-                        Console.Write("\n");
-                    }
-                    Console.Write("{0,14},{1,14},{2,14:F0},{3,12:F1}," +
-                                  "{4,13},{5,17:F2}",
-                                  length,
-                                  intervalPacketsReceived,
-                                  intervalPacketsReceived * 1000000
-                                         / intervalTime,
-                                  intervalBytesReceived * 1000000.0
-                                         / intervalTime * 8.0 / 1000.0 / 1000.0,
-                                  intervalMissingPackets,
-                                  missingPacketsPercent);
-                    if (_showCPU) {
-                        Console.Write(",{0,8:F2}", outputCpu);
-                    }
-                    Console.Write("\n");
-                    Console.Out.Flush();
-                    break;
-                case PerftestOutputFormat.JSON:
-                    if (_printIntervals) {
-                        Console.Write("\n\t\t\t],\n");
-                    }
-                    Console.Write("\t\t\t\"summary\":{{\n" +
-                                  "\t\t\t\t\"packets\": {0},\n" +
-                                  "\t\t\t\t\"packets/sAve\": {1},\n" +
-                                  "\t\t\t\t\"mbpsAve\": {2:F1},\n" +
-                                  "\t\t\t\t\"lost\": {3},\n" +
-                                  "\t\t\t\t\"lostPercent\": {4:F2}",
-                                  intervalPacketsReceived,
-                                  intervalPacketsReceived * 1000000
-                                         / intervalTime,
-                                  intervalBytesReceived * 1000000.0
-                                         / intervalTime * 8.0 / 1000.0 / 1000.0,
-                                  intervalMissingPackets,
-                                  missingPacketsPercent);
-                    if (_showCPU) {
-                        Console.Write(",\n\t\t\t\t\"cpu\": {0:F1}", outputCpu);
-                    }
-                    Console.Write("\n\t\t\t}\n\t\t}");
-                    break;
-                case PerftestOutputFormat.LEGACY:
-                    Console.Write("Length: {0,5}  Packets: {1,8}  " +
-                                  "Packets/s(ave): {2,7}  " +
-                                  "Mbps(ave): {3,7:F1}  Lost: {4,5} ({5:P})",
-                                  length,
-                                  intervalPacketsReceived,
-                                  intervalPacketsReceived * 1000000
-                                         / intervalTime,
-                                  intervalBytesReceived * 1000000.0
-                                         / intervalTime * 8.0 / 1000.0 / 1000.0,
-                                  intervalMissingPackets,
-                                  missingPacketsPercent);
-                    if (_showCPU) {
-                        Console.Write(" CPU {0:P}", outputCpu);
-                    }
-                    Console.Write("\n");
-                    Console.Out.Flush();
-                    break;
+            if (_printIntervals) {
+                Console.Write("\n\t\t\t],\n");
             }
+            Console.Write("\t\t\t\"summary\":{{\n" +
+                            "\t\t\t\t\"packets\": {0},\n" +
+                            "\t\t\t\t\"packets/sAve\": {1},\n" +
+                            "\t\t\t\t\"mbpsAve\": {2:F1},\n" +
+                            "\t\t\t\t\"lost\": {3},\n" +
+                            "\t\t\t\t\"lostPercent\": {4:F2}",
+                            intervalPacketsReceived,
+                            intervalPacketsReceived * 1000000
+                                    / intervalTime,
+                            intervalBytesReceived * 1000000.0
+                                    / intervalTime * 8.0 / 1000.0 / 1000.0,
+                            intervalMissingPackets,
+                            missingPacketsPercent);
+            if (_showCPU) {
+                Console.Write(",\n\t\t\t\t\"cpu\": {0:F1}", outputCpu);
+            }
+            Console.Write("\n\t\t\t}\n\t\t}");
+        }
+        public override void print_initial_output()
+        {
+            Console.Write("{\"perftest\":\n\t[\n\t\t{\n");
         }
-        public void print_initial_output()
+        public override void print_final_output()
         {
-            if (_outputFormat.Equals(PerftestOutputFormat.JSON)) {
-                Console.Write("{\"perftest\":\n\t[\n\t\t{\n");
+            Console.Write("\n\t]\n}\n");
+        }
+    }
+
+    public class PerftestLegacyPrinter : PerftestPrinter
+    {
+        public PerftestLegacyPrinter()
+        {
+            _dataLength = 100;
+            _printSummaryHeaders = true;
+        }
+        public override void print_latency_header()
+        {
+            if(_printHeaders && _printIntervals) {
+                Console.Write("\n\n********** New data length is {0}\n",
+                                _dataLength);
+                Console.Out.Flush();
             }
         }
-        public void print_final_output()
+        public override void print_throughput_header()
+        {
+            if(_printHeaders && _printIntervals) {
+                Console.Write("\n\n********** New data length is {0}\n",
+                                _dataLength);
+                Console.Out.Flush();
+            }
+        }
+        public override void print_latency_interval(
+            uint latency,
+            double latencyAve,
+            double latencyStd,
+            uint latencyMin,
+            uint latencyMax,
+            double outputCpu)
+        {
+            Console.Write("One way Latency: {1,6} {0}" +
+                            " Ave {2,6:F0} {0}" +
+                            " Std {3,6:F1} {0}" +
+                            " Min {4,6} {0}" +
+                            " Max {5,6} {0}",
+                            PERFT_TIME_UNIT,
+                            latency,
+                            latencyAve,
+                            latencyStd,
+                            latencyMin,
+                            latencyMax);
+            if (_showCPU) {
+                Console.Write(" CPU {0:P}", outputCpu);
+            }
+            Console.Write("\n");
+            Console.Out.Flush();
+        }
+        public override void print_latency_summary(
+            double latencyAve,
+            double latencyStd,
+            ulong latencyMin,
+            ulong latencyMax,
+            uint[] latencyHistory,
+            ulong count,
+            double outputCpu)
+        {
+            Console.Write("Length: {1,5}" +
+                            " Latency: Ave {2,6:F0} {0}" +
+                            " Std {3,6:F1} {0}" +
+                            " Min {4,6} {0}" +
+                            " Max {5,6} {0}" +
+                            " 50% {6,6} {0}" +
+                            " 90% {7,6} {0}" +
+                            " 99% {8,6} {0}" +
+                            " 99.99% {9,6} {0}" +
+                            " 99.9999% {10,6} {0}",
+                            PERFT_TIME_UNIT,
+                            _dataLength,
+                            latencyAve,
+                            latencyStd,
+                            latencyMin,
+                            latencyMax,
+                            latencyHistory[count * 50 / 100],
+                            latencyHistory[count * 90 / 100],
+                            latencyHistory[count * 99 / 100],
+                            latencyHistory[(int) (count
+                                    * (9999.0 / 10000))],
+                            latencyHistory[(int) (count
+                                    * (999999.0 / 1000000))]);
+            if (_showCPU) {
+                Console.Write(" CPU {0:P}", outputCpu);
+            }
+            Console.Write("\n");
+            Console.Out.Flush();
+        }
+        public override void print_throughput_interval(
+            ulong lastMsgs,
+            ulong mps,
+            double mpsAve,
+            ulong bps,
+            double bpsAve,
+            ulong missingPackets,
+            double missingPacketsPercent,
+            double outputCpu)
+        {
+            Console.Write("Packets: {0,8}  Packets/s: {1,7}  " +
+                            "Packets/s(ave): {2,7:F0}  Mbps: {3,7:F1}" +
+                            "  Mbps(ave): {4,7:F1}  Lost: {5,5} ({6:P})",
+                            lastMsgs,
+                            mps,
+                            mpsAve,
+                            bps * 8.0 / 1000.0 / 1000.0,
+                            bpsAve * 8.0 / 1000.0 / 1000.0,
+                            missingPackets,
+                            missingPacketsPercent);
+            if (_showCPU) {
+                Console.Write(" CPU {0:P}", outputCpu);
+            }
+            Console.Write("\n");
+            Console.Out.Flush();
+        }
+        public override void print_throughput_summary(
+            int length,
+            ulong intervalPacketsReceived,
+            ulong intervalTime,
+            ulong intervalBytesReceived,
+            ulong intervalMissingPackets,
+            double missingPacketsPercent,
+            double outputCpu)
         {
-            if (_outputFormat.Equals(PerftestOutputFormat.JSON)) {
-                Console.Write("\n\t]\n}\n");
+            Console.Write("Length: {0,5}  Packets: {1,8}  " +
+                            "Packets/s(ave): {2,7}  " +
+                            "Mbps(ave): {3,7:F1}  Lost: {4,5} ({5:P})",
+                            length,
+                            intervalPacketsReceived,
+                            intervalPacketsReceived * 1000000
+                                    / intervalTime,
+                            intervalBytesReceived * 1000000.0
+                                    / intervalTime * 8.0 / 1000.0 / 1000.0,
+                            intervalMissingPackets,
+                            missingPacketsPercent);
+            if (_showCPU) {
+                Console.Write(" CPU {0:P}", outputCpu);
             }
+            Console.Write("\n");
+            Console.Out.Flush();
         }
     }
 }
\ No newline at end of file
diff --git a/srcCs/perftest_publisher.cs b/srcCs/perftest_publisher.cs
index 8c404dd8..26809507 100755
--- a/srcCs/perftest_publisher.cs
+++ b/srcCs/perftest_publisher.cs
@@ -775,9 +775,16 @@ void Run(string[] argv)
                 return;
             }
 
+            if ("csv".Equals(_outputFormat)) {
+                _printer = new PerftestCSVPrinter();
+            } else if ("json".Equals(_outputFormat)) {
+                _printer = new PerftestJSONPrinter();
+            } else if ("legacy".Equals(_outputFormat)) {
+                _printer = new PerftestLegacyPrinter();
+            }
+
             _printer.initialize(
                     _PrintIntervals,
-                    _outputFormat,
                     _printHeaders,
                     _showCpu);
 
@@ -1730,7 +1737,7 @@ public void ProcessMessage(TestMessage message)
                     }
 
                     begin_time = perftest_cs.GetTimeUsec();
-                    _printer.set_data_length(message.size + (int) OVERHEAD_BYTES);
+                    _printer._dataLength = message.size + (int) OVERHEAD_BYTES;
                     _printer.print_throughput_header();
 
                 }
@@ -2195,8 +2202,8 @@ public void ProcessMessage(TestMessage message)
 
                     if (last_data_length != 0)
                     {
-                        _printer.set_data_length(last_data_length
-                                 + (int) OVERHEAD_BYTES);
+                        _printer._dataLength = last_data_length
+                                 + (int) OVERHEAD_BYTES;
                         _printer.print_latency_header();
                     }
                 }
@@ -2834,7 +2841,7 @@ public Perftest_ProductVersion_t (
         private bool _displayWriterStats = false;
         private bool  _useCft = false;
         private System.Timers.Timer timer = null;
-        private static PerftestPrinter _printer = new PerftestPrinter();
+        private static PerftestPrinter _printer = null;
         private static int  _SubID = 0;
         private static int  _PubID = 0;
         private static bool _PrintIntervals = true;
diff --git a/srcDoc/command_line_parameters.rst b/srcDoc/command_line_parameters.rst
index 8ddcbb18..e00bf5f7 100644
--- a/srcDoc/command_line_parameters.rst
+++ b/srcDoc/command_line_parameters.rst
@@ -456,6 +456,9 @@ Test Parameters for Publishing and Subscribing Applications
 
    ['csv','json','legacy'].
 
+   For *C++ Traditional* and *C++ Modern* API implementation there is another format,
+   'dds', using dds to send the data.
+
    | **Default:** ``csv``
    | **Values:** ``['csv','json','legacy']``
 
diff --git a/srcDoc/designDocuments/280-ouput-format.md b/srcDoc/designDocuments/280-ouput-format.md
index f184bf42..8e7ddb52 100644
--- a/srcDoc/designDocuments/280-ouput-format.md
+++ b/srcDoc/designDocuments/280-ouput-format.md
@@ -9,6 +9,8 @@ The aim of this project is to change the view of all the data printed during the
 There are new flags for manage:
 - `-outputFormat {csv, json, legacy}`
 - `-noOutputHeaders`. Delete the row with headers of intervals and summaries.
+- For *C++ Traditional* and *C++ Modern* API implementation there is another format,
+'dds', using dds to send the data.
 
 Examples:
 
diff --git a/srcDoc/release_notes.rst b/srcDoc/release_notes.rst
index 0a8574a7..88df7297 100644
--- a/srcDoc/release_notes.rst
+++ b/srcDoc/release_notes.rst
@@ -138,6 +138,9 @@ output format by using the `-outputFormat <format>`. At this point the supported
 values are `csv` (default), `json` or `legacy` (Referring to the previous
 output used by *RTI Perftest*.
 
+For *C++ Traditional* and *C++ Modern* there is one more type support, `dds`. It send
+all test data using dds instead of show in terminal.
+
 Another flag has been added, `-noOutputHeaders`, in order to skip printing the
 headers rows (for the summaries and also for the interval information).
 
diff --git a/srcIdl/perftest.idl b/srcIdl/perftest.idl
index 1b12de13..c463ddab 100644
--- a/srcIdl/perftest.idl
+++ b/srcIdl/perftest.idl
@@ -182,3 +182,38 @@ struct TestDataKeyedLarge_FlatData_t {
 };
 
 #endif // RTI_FLATDATA_AVAILABLE
+
+// Generate this type in order to propagate information about rti perftest when
+// using output = dds
+struct PerftestThroughputInfo {
+    @key long subId;
+    @optional unsigned long long packets;
+    @optional unsigned long long packetsPerSecond;
+    @optional double packetsAverage;
+    @optional double mbps;
+    @optional double mbpsAverage;
+    @optional unsigned long long lostPackets;
+    @optional float lostPacketsPercent;
+};
+struct PerftestLatencyInfo {
+    @key long pubId;
+    @optional unsigned long long latency;
+    @optional double average;
+    @optional double std;
+    @optional unsigned long long minimum;
+    @optional unsigned long long maximum;
+    @optional unsigned long long percentile50;
+    @optional unsigned long long percentile90;
+    @optional unsigned long long percentile99;
+    @optional unsigned long long percentile9999;
+    @optional unsigned long long percentile999999;
+    @optional double serializeTime;
+    @optional double deserializeTime;
+};
+
+struct PerftestInfo {
+    @key unsigned long dataLength;
+    @optional PerftestLatencyInfo latencyInfo;
+    @optional PerftestThroughputInfo throughputInfo;
+    @optional double outputCpu;
+};
diff --git a/srcJava/com/rti/perftest/harness/LatencyListener.java b/srcJava/com/rti/perftest/harness/LatencyListener.java
index 8de9a83f..8dfe5f4a 100644
--- a/srcJava/com/rti/perftest/harness/LatencyListener.java
+++ b/srcJava/com/rti/perftest/harness/LatencyListener.java
@@ -9,7 +9,10 @@
 import static java.lang.Math.sqrt;
 import java.util.Arrays;
 
-import com.rti.perftest.harness.PerfTest;
+import com.rti.perftest.harness.PerftestPrinter;
+import com.rti.perftest.harness.PerftestCSVPrinter;
+import com.rti.perftest.harness.PerftestJSONPrinter;
+import com.rti.perftest.harness.PerftestLegacyPrinter;
 import com.rti.perftest.IMessagingCB;
 import com.rti.perftest.IMessagingReader;
 import com.rti.perftest.IMessagingWriter;
@@ -155,7 +158,7 @@ public void processMessage(TestMessage message) {
         _latencySum += latency;
         _latencySumSquare += ((long)latency * (long)latency);
 
-        double outputCpu = 0;
+        double outputCpu = 0.0;
         if (PerfTest._showCpu) {
             outputCpu = CpuMonitor.get_cpu_instant();
         }
@@ -163,8 +166,8 @@ public void processMessage(TestMessage message) {
         // if data sized changed
         if (_lastDataLength != message.size) {
             _lastDataLength = message.size;
-            PerfTest._printer.set_data_length(message.size +
-                    PerfTest.OVERHEAD_BYTES);
+            PerfTest._printer._dataLength = message.size +
+                    PerfTest.OVERHEAD_BYTES;
             PerfTest._printer.print_latency_header();
 
         } else if (PerfTest.printIntervals) {
@@ -217,7 +220,7 @@ public void print_summary_latency(boolean endTest) {
         double latency_std = sqrt(
                 abs(_latencySumSquare / (double)_count -
                         (latency_ave * latency_ave)));
-        double outputCpu = 0;
+        double outputCpu = 0.0;
         if (PerfTest._showCpu) {
             outputCpu = CpuMonitor.get_cpu_average();
         }
diff --git a/srcJava/com/rti/perftest/harness/PerfTest.java b/srcJava/com/rti/perftest/harness/PerfTest.java
index fa8ef9e8..fdb77c6d 100644
--- a/srcJava/com/rti/perftest/harness/PerfTest.java
+++ b/srcJava/com/rti/perftest/harness/PerfTest.java
@@ -89,7 +89,7 @@ public final class PerfTest {
 
     static boolean _printHeaders = true;
     static String _outputFormat = "csv";
-    public static PerftestPrinter _printer = new PerftestPrinter();
+    public static PerftestPrinter _printer = null;
 
     // -----------------------------------------------------------------------
     // Private Fields
@@ -225,9 +225,16 @@ private void run(IMessaging messagingImpl,
             return;
         }
 
+        if ("json".equals(_outputFormat)) {
+            _printer = new PerftestJSONPrinter();
+        } else if ("legacy".equals(_outputFormat)) {
+            _printer = new PerftestLegacyPrinter();
+        } else {
+            _printer = new PerftestCSVPrinter();
+        }
+
         _printer.initialize(
                     printIntervals,
-                    _outputFormat,
                     _printHeaders,
                     _showCpu);
 
diff --git a/srcJava/com/rti/perftest/harness/PerftestCSVPrinter.java b/srcJava/com/rti/perftest/harness/PerftestCSVPrinter.java
new file mode 100644
index 00000000..30653c8c
--- /dev/null
+++ b/srcJava/com/rti/perftest/harness/PerftestCSVPrinter.java
@@ -0,0 +1,184 @@
+package com.rti.perftest.harness;
+
+public class PerftestCSVPrinter extends PerftestPrinter {
+    @Override
+    public void print_latency_header()
+    {
+        if(_printHeaders && _printIntervals) {
+            System.out.printf("\nIntervals One-way Latency for %1d " +
+                              "Bytes:\n", _dataLength);
+            System.out.printf("Length (Bytes)" +
+                              ", Latency (" + PERFT_TIME_UNIT +
+                              "), Ave (" + PERFT_TIME_UNIT +
+                              "), Std (" + PERFT_TIME_UNIT +
+                              "), Min (" + PERFT_TIME_UNIT +
+                              "), Max (" + PERFT_TIME_UNIT +
+                              ")");
+            if (_showCPU) {
+                System.out.print(", CPU (%%)");
+            }
+        }
+        System.out.print("\n");
+        System.out.flush();
+    }
+    @Override
+    public void print_throughput_header()
+    {
+        if(_printHeaders && _printIntervals) {
+            System.out.printf("\nIntervals Throughput for %1d " +
+                              "Bytes:\n", _dataLength);
+            System.out.printf("Length (Bytes), Total Samples,  " +
+                              "Samples/s, Ave Samples/s,     " +
+                              "Mbps,  Ave Mbps" +
+                              ", Lost Samples, Lost Samples (%%)");
+            if (_showCPU) {
+                System.out.printf(", CPU (%%)");
+            }
+        }
+        System.out.printf("\n");
+        System.out.flush();
+    }
+    @Override
+    public void print_latency_interval(
+        int latency,
+        double latencyAve,
+        double latencyStd,
+        int latencyMin,
+        int latencyMax,
+        double outputCpu)
+    {
+        System.out.printf("%1$14d,%2$13d,%3$9.0f,%4$9.1f,%5$9d" +
+                          ",%6$9d",
+                          _dataLength,
+                          latency,
+                          latencyAve,
+                          latencyStd,
+                          latencyMin,
+                          latencyMax);
+        if (_showCPU) {
+            System.out.printf(",%1$8.2f", outputCpu);
+        }
+        System.out.printf("\n");
+        System.out.flush();
+    }
+    public void print_latency_summary(
+        double latencyAve,
+        double latencyStd,
+        long latencyMin,
+        long latencyMax,
+        int[] latencyHistory,
+        long count,
+        double outputCpu)
+    {
+        if (_printSummaryHeaders && _printHeaders) {
+            if (!_printIntervals && _printSummaryHeaders) {
+                _printSummaryHeaders = _printIntervals;
+            }
+            if (_printIntervals) {
+                System.out.printf("\nOne-way Latency Summary:\n");
+            }
+            System.out.printf("Length (Bytes)" +
+                              ", Ave (" + PERFT_TIME_UNIT +
+                              "), Std (" + PERFT_TIME_UNIT +
+                              "), Min (" + PERFT_TIME_UNIT +
+                              "), Max (" + PERFT_TIME_UNIT +
+                              "), 50%% (" + PERFT_TIME_UNIT +
+                              "), 90%% (" + PERFT_TIME_UNIT +
+                              "), 99%% (" + PERFT_TIME_UNIT +
+                              "), 99.99%% (" + PERFT_TIME_UNIT +
+                              "), 99.9999%% (" +PERFT_TIME_UNIT +
+                              ")");
+            if (_showCPU) {
+                System.out.printf(", CPU (%%)");
+            }
+            System.out.printf("\n");
+        }
+        System.out.printf("%1$14d,%2$9.0f,%3$9.1f,%4$9d,%5$9d," +
+                        "%6$9d,%7$9d,%8$9d,%9$12d,%10$14d",
+                        _dataLength,
+                        latencyAve,
+                        latencyStd,
+                        latencyMin,
+                        latencyMax,
+                        latencyHistory[(int) (count * 50 / 100)],
+                        latencyHistory[(int) (count * 90 / 100)],
+                        latencyHistory[(int) (count * 99 / 100)],
+                        latencyHistory[(int) (count *
+                            (9999 / 10000))],
+                        latencyHistory[(int) (count *
+                            (999999 / 1000000))]);
+        if (_showCPU) {
+            System.out.printf(",%1$8.2f", outputCpu);
+        }
+        System.out.printf("\n");
+        System.out.flush();
+    }
+    @Override
+    public void print_throughput_interval(
+        long lastMsgs,
+        long mps,
+        double mpsAve,
+        long bps,
+        double bpsAve,
+        long missingPackets,
+        double missingPacketsPercent,
+        double outputCpu)
+    {
+        System.out.printf("%1$14d,%2$14d,%3$11d,%4$14.0f,%5$9.1f"+
+                          ",%6$10.1f,%7$13d,%8$17.2f",
+                          _dataLength,
+                          lastMsgs,
+                          mps,
+                          mpsAve,
+                          bps * 8.0 / 1000.0 / 1000.0,
+                          bpsAve * 8.0 / 1000.0 / 1000.0,
+                          missingPackets,
+                          missingPacketsPercent);
+        if (_showCPU) {
+            System.out.printf(",%1$8.2f", outputCpu);
+        }
+        System.out.printf("\n");
+        System.out.flush();
+    }
+    @Override
+    public void print_throughput_summary(
+        int length,
+        long intervalPacketsReceived,
+        long intervalTime,
+        long intervalBytesReceived,
+        long intervalMissingPackets,
+        double missingPacketsPercent,
+        double outputCpu)
+    {
+        if (_printSummaryHeaders && _printHeaders) {
+            if (!_printIntervals && _printSummaryHeaders) {
+                _printSummaryHeaders = _printIntervals;
+            }
+            if (_printIntervals) {
+                System.out.printf("\nThroughput Summary:\n");
+            }
+            System.out.printf("Length (Bytes), Total Samples," +
+                              " Ave Samples/s,    Ave Mbps, " +
+                              "Lost Samples, Lost Samples (%%)");
+            if (_showCPU) {
+                System.out.printf(", CPU (%%)");
+            }
+            System.out.printf("\n");
+        }
+        System.out.printf("%1$14d,%2$14d,%3$14.0f,%4$12.1f," +
+                          "%5$13d,%6$17.2f",
+                          length,
+                          intervalPacketsReceived,
+                          intervalPacketsReceived * 1000000.0
+                                  / intervalTime,
+                          intervalBytesReceived * 1000000.0
+                                  / intervalTime * 8.0 / 1000.0 / 1000.0,
+                          intervalMissingPackets,
+                          missingPacketsPercent);
+        if (_showCPU) {
+            System.out.printf(",%1$8.2f", outputCpu);
+        }
+        System.out.printf("\n");
+        System.out.flush();
+    }
+}
diff --git a/srcJava/com/rti/perftest/harness/PerftestJSONPrinter.java b/srcJava/com/rti/perftest/harness/PerftestJSONPrinter.java
new file mode 100644
index 00000000..5ebf5116
--- /dev/null
+++ b/srcJava/com/rti/perftest/harness/PerftestJSONPrinter.java
@@ -0,0 +1,204 @@
+package com.rti.perftest.harness;
+
+public class PerftestJSONPrinter extends PerftestPrinter{
+
+    private boolean _isJsonInitialized;
+    private boolean _controlJsonIntervals;
+    
+    @Override
+    public void initialize(
+            boolean printIntervals,
+            boolean printHeaders,
+            boolean showCpu)
+    {
+        super.initialize(printIntervals, printHeaders, showCpu);
+        _isJsonInitialized = false;
+        _controlJsonIntervals = false;
+    }
+
+    @Override
+    public void print_latency_header()
+    {
+        if (_isJsonInitialized) {
+            System.out.print(",\n\t\t{\n");
+        } else {
+            _isJsonInitialized = true;
+        }
+        System.out.printf("\t\t\t\"length\":%1d,\n", _dataLength);
+        if (_printIntervals) {
+            System.out.print("\t\t\t\"intervals\":[\n");
+            _controlJsonIntervals = true;
+        }
+        System.out.flush();
+    }
+
+    @Override
+    public void print_throughput_header()
+    {
+        if (_isJsonInitialized) {
+            System.out.printf(",\n\t\t{\n");
+        } else {
+            _isJsonInitialized = true;
+        }
+        System.out.printf("\t\t\t\"length\":%1d,\n", _dataLength);
+        if (_printIntervals) {
+            System.out.printf("\t\t\t\"intervals\":[\n");
+            _controlJsonIntervals = true;
+        }
+        System.out.flush(); 
+    }
+
+    @Override
+    public void print_latency_interval(
+        int latency,
+        double latencyAve,
+        double latencyStd,
+        int latencyMin,
+        int latencyMax,
+        double outputCpu)
+    {
+        if (_controlJsonIntervals) {
+            _controlJsonIntervals = false;
+        } else {
+            System.out.printf(",");
+        }
+        System.out.printf("\n\t\t\t\t{\n" +
+                          "\t\t\t\t\t\"latency\": %1d,\n" +
+                          "\t\t\t\t\t\"latency_ave\": %2$1.0f,\n" +
+                          "\t\t\t\t\t\"latency_std\": %3$1.1f,\n" +
+                          "\t\t\t\t\t\"latency_min\": %4$1d,\n" +
+                          "\t\t\t\t\t\"latency_max\": %5$1d",
+                          latency,
+                          latencyAve,
+                          latencyStd,
+                          latencyMin,
+                          latencyMax);
+        if (_showCPU) {
+            System.out.printf(",\n\t\t\t\t\t\"cpu\": %1$1.2f",
+                              outputCpu);
+        }
+        System.out.printf("\n\t\t\t\t}");
+    }
+    
+    @Override
+    public void print_latency_summary(
+        double latencyAve,
+        double latencyStd,
+        long latencyMin,
+        long latencyMax,
+        int[] latencyHistory,
+        long count,
+        double outputCpu)
+    {
+        if (_printIntervals) {
+            System.out.printf("\n\t\t\t],\n");
+        }
+        System.out.printf("\t\t\t\"summary\":{\n" +
+                          "\t\t\t\t\"latency_ave\": %1$1.1f,\n" +
+                          "\t\t\t\t\"latency_std\": %2$1.1f,\n" +
+                          "\t\t\t\t\"latency_min\": %3$1d,\n" +
+                          "\t\t\t\t\"latency_max\": %4$1d,\n" +
+                          "\t\t\t\t\"latency_50\": %5$1d,\n" +
+                          "\t\t\t\t\"latency_90\": %6$1d,\n" +
+                          "\t\t\t\t\"latency_99\": %7$1d,\n" +
+                          "\t\t\t\t\"latency_99.99\": %8$1d,\n" +
+                          "\t\t\t\t\"latency_99.9999\": %9$1d",
+                          latencyAve,
+                          latencyStd,
+                          latencyMin,
+                          latencyMax,
+                          latencyHistory[(int) (count * 50 / 100)],
+                          latencyHistory[(int) (count * 90 / 100)],
+                          latencyHistory[(int) (count * 99 / 100)],
+                          latencyHistory[(int) (count *
+                              (9999 / 10000))],
+                          latencyHistory[(int) (count *
+                              (999999 / 1000000))]);
+        if (_showCPU) {
+            System.out.printf(",\n\t\t\t\t\"cpu\": %1$1.1f", outputCpu);
+        }
+        System.out.printf("\n\t\t\t}\n\t\t}");
+    }
+
+    @Override
+    public void print_throughput_interval(
+        long lastMsgs,
+        long mps,
+        double mpsAve,
+        long bps,
+        double bpsAve,
+        long missingPackets,
+        double missingPacketsPercent,
+        double outputCpu)
+    {
+        if (_controlJsonIntervals) {
+            _controlJsonIntervals = false;
+        } else {
+            System.out.printf(",");
+        }
+        System.out.printf("\n\t\t\t\t{\n" +
+                          "\t\t\t\t\t\"length\": %1d,\n" +
+                          "\t\t\t\t\t\"packets\": %2d,\n" +
+                          "\t\t\t\t\t\"packets/s\": %3d,\n" +
+                          "\t\t\t\t\t\"packets/s_ave\": %4$1.2f,\n" +
+                          "\t\t\t\t\t\"mbps\": %5$1.1f,\n" +
+                          "\t\t\t\t\t\"mbps_ave\": %6$1.1f,\n" +
+                          "\t\t\t\t\t\"lost\": %7$1d,\n" +
+                          "\t\t\t\t\t\"lost_percent\": %8$1.2f",
+                          _dataLength,
+                          lastMsgs,
+                          mps,
+                          mpsAve,
+                          bps * 8.0 / 1000.0 / 1000.0,
+                          bpsAve * 8.0 / 1000.0 / 1000.0,
+                          missingPackets,
+                          missingPacketsPercent);
+        if (_showCPU) {
+            System.out.printf(",\n\t\t\t\t\t\"cpu\": %1$1.2f",
+                              outputCpu);
+        }
+        System.out.printf("\n\t\t\t\t}");
+    }
+
+    @Override
+    public void print_throughput_summary(
+        int length,
+        long intervalPacketsReceived,
+        long intervalTime,
+        long intervalBytesReceived,
+        long intervalMissingPackets,
+        double missingPacketsPercent,
+        double outputCpu)
+    {
+        if (_printIntervals) {
+            System.out.printf("\n\t\t\t],\n");
+        }
+        System.out.printf("\t\t\t\"summary\":{\n" +
+                          "\t\t\t\t\"packets\": %1$1d,\n" +
+                          "\t\t\t\t\"packets/sAve\": %2$1.0f,\n" +
+                          "\t\t\t\t\"mbpsAve\": %3$1.1f,\n" +
+                          "\t\t\t\t\"lost\": %4$1d,\n" +
+                          "\t\t\t\t\"lostPercent\": %5$1.2f",
+                          intervalPacketsReceived,
+                          intervalPacketsReceived * 1000000.0
+                                  / intervalTime,
+                          intervalBytesReceived * 1000000.0
+                                  / intervalTime * 8.0 / 1000.0 / 1000.0,
+                          intervalMissingPackets,
+                          missingPacketsPercent);
+        if (_showCPU) {
+            System.out.printf(",\n\t\t\t\t\"cpu\": %1$1.2f", outputCpu);
+        }
+        System.out.printf("\n\t\t\t}\n\t\t}");
+    }
+    public void print_initial_output()
+    {
+        System.out.printf("{\"perftest\":\n\t[\n\t\t{\n");
+    }
+    public void print_final_output()
+    {
+
+        System.out.printf("\n\t]\n}\n");
+
+    }
+}
diff --git a/srcJava/com/rti/perftest/harness/PerftestLegacyPrinter.java b/srcJava/com/rti/perftest/harness/PerftestLegacyPrinter.java
new file mode 100644
index 00000000..3340872e
--- /dev/null
+++ b/srcJava/com/rti/perftest/harness/PerftestLegacyPrinter.java
@@ -0,0 +1,147 @@
+package com.rti.perftest.harness;
+
+
+public class PerftestLegacyPrinter extends PerftestPrinter {
+
+        @Override
+        public void print_latency_header()
+        {
+            if(_printHeaders && _printIntervals) {
+                System.out.printf("\n\n********** New data length is %1d\n",
+                                  _dataLength);
+                System.out.flush();
+            }
+        }
+
+        @Override
+        public void print_throughput_header()
+        {
+            if(_printHeaders && _printIntervals) {
+                System.out.printf("\n\n********** New data length is %1d\n",
+                                  _dataLength);
+                System.out.flush();
+            }
+        }
+
+        @Override
+        public void print_latency_interval(
+            int latency,
+            double latencyAve,
+            double latencyStd,
+            int latencyMin,
+            int latencyMax,
+            double outputCpu)
+        {
+            System.out.printf("One way Latency: %1$6d "
+                              + PERFT_TIME_UNIT +
+                              " Ave %2$6.0f " + PERFT_TIME_UNIT +
+                              " Std %3$6.1f " + PERFT_TIME_UNIT +
+                              " Min %4$6d " + PERFT_TIME_UNIT +
+                              " Max %5$6d " + PERFT_TIME_UNIT,
+                              latency,
+                              latencyAve,
+                              latencyStd,
+                              latencyMin,
+                              latencyMax);
+            if (_showCPU) {
+                System.out.printf(" CPU %1$1.2f (%%)", outputCpu);
+            }
+            System.out.printf("\n");
+            System.out.flush();
+        }
+
+        @Override
+        public void print_latency_summary(
+            double latencyAve,
+            double latencyStd,
+            long latencyMin,
+            long latencyMax,
+            int[] latencyHistory,
+            long count,
+            double outputCpu)
+        {
+            System.out.printf("Length: %1$5d" +
+                              " Latency: Ave %2$6.0f " + PERFT_TIME_UNIT +
+                              " Std %3$6.1f " + PERFT_TIME_UNIT +
+                              " Min %4$6d " + PERFT_TIME_UNIT +
+                              " Max %5$6d " + PERFT_TIME_UNIT +
+                              " 50%% %6$6d " + PERFT_TIME_UNIT +
+                              " 90%% %7$6d " + PERFT_TIME_UNIT +
+                              " 99%% %8$6d " + PERFT_TIME_UNIT +
+                              " 99.99%% %9$6d " + PERFT_TIME_UNIT +
+                              " 99.9999%% %10$6d " + PERFT_TIME_UNIT,
+                              _dataLength,
+                              latencyAve,
+                              latencyStd,
+                              latencyMin,
+                              latencyMax,
+                              latencyHistory[(int) (count * 50 / 100)],
+                              latencyHistory[(int) (count * 90 / 100)],
+                              latencyHistory[(int) (count * 99 / 100)],
+                              latencyHistory[(int) (count
+                                      * (9999 / 10000))],
+                              latencyHistory[(int) (count
+                                      * (999999 / 1000000))]);
+            if (_showCPU) {
+                System.out.printf(" CPU %1$1.2f (%%)", outputCpu);
+            }
+            System.out.printf("\n");
+            System.out.flush();
+        }
+
+        @Override
+        public void print_throughput_interval(
+            long lastMsgs,
+            long mps,
+            double mpsAve,
+            long bps,
+            double bpsAve,
+            long missingPackets,
+            double missingPacketsPercent,
+            double outputCpu)
+        {
+            System.out.printf("Packets: %1$8d  Packets/s: %2$7d  " +
+                              "Packets/s(ave): %3$7.0f  Mbps: %4$7.1f" +
+                              "  Mbps(ave): %5$7.1f  Lost: %6$5d (%7$1.2f (%%))",
+                              lastMsgs,
+                              mps,
+                              mpsAve,
+                              bps * 8.0 / 1000.0 / 1000.0,
+                              bpsAve * 8.0 / 1000.0 / 1000.0,
+                              missingPackets,
+                              missingPacketsPercent);
+            if (_showCPU) {
+                System.out.printf(" CPU %1$1.2f (%%)", outputCpu);
+            }
+            System.out.printf("\n");
+            System.out.flush();
+        }
+
+        @Override
+        public void print_throughput_summary(
+            int length,
+            long intervalPacketsReceived,
+            long intervalTime,
+            long intervalBytesReceived,
+            long intervalMissingPackets,
+            double missingPacketsPercent,
+            double outputCpu)
+        {
+            System.out.printf("Length: %1$5d  Packets: %2$8d  " +
+                              "Packets/s(ave): %3$7.0f  " +
+                              "Mbps(ave): %4$7.1f  Lost: %5$5d (%6$1.2f%%)",
+                              length,
+                              intervalPacketsReceived,
+                              intervalPacketsReceived * 1000000.0 /
+                                  intervalTime,
+                              intervalBytesReceived * 1000000.0 /
+                                  intervalTime *8.0/1000.0/1000.0,
+                              intervalMissingPackets,
+                              missingPacketsPercent);
+            if (_showCPU) {
+                System.out.printf(" CPU %1$1.2f (%%)", outputCpu);
+            }
+            System.out.printf("\n");
+            System.out.flush();
+        }
+}
diff --git a/srcJava/com/rti/perftest/harness/PerftestPrinter.java b/srcJava/com/rti/perftest/harness/PerftestPrinter.java
index e5e161b2..169388d5 100644
--- a/srcJava/com/rti/perftest/harness/PerftestPrinter.java
+++ b/srcJava/com/rti/perftest/harness/PerftestPrinter.java
@@ -1,486 +1,74 @@
 package com.rti.perftest.harness;
 
-enum PerftestOutputFormat
+public abstract class PerftestPrinter {
+    public int _dataLength;
+    public boolean _printHeaders;
+    protected boolean _showCPU;
+    protected boolean _printIntervals;
+    protected boolean _printSummaryHeaders;
+    public final String PERFT_TIME_UNIT = "us";
+
+    public PerftestPrinter()
+    {
+        _dataLength = 100;
+        _printSummaryHeaders = true;
+    }
+    public void initialize(
+            boolean printIntervals,
+            boolean printHeaders,
+            boolean showCpu)
+    {
+        _printIntervals = printIntervals;
+        _printHeaders = printHeaders;
+        _showCPU = showCpu;
+    }
+    public void set_data_length(int dataLength)
+    {
+        _dataLength = dataLength;
+    }
+    public void set_header_printed(boolean printHeaders)
     {
-        LEGACY,
-        JSON,
-        CSV
+        _printHeaders = printHeaders;
     }
+    public abstract void print_latency_header();
+    public abstract void print_throughput_header();
+    public abstract void print_latency_interval(
+        int latency,
+        double latencyAve,
+        double latencyStd,
+        int latencyMin,
+        int latencyMax,
+        double outputCpu);
+    
+    public abstract void print_latency_summary(
+        double latencyAve,
+        double latencyStd,
+        long latencyMin,
+        long latencyMax,
+        int[] latencyHistory,
+        long count,
+        double outputCpu);
+
+    public abstract void print_throughput_interval(
+        long lastMsgs,
+        long mps,
+        double mpsAve,
+        long bps,
+        double bpsAve,
+        long missingPackets,
+        double missingPacketsPercent,
+        double outputCpu);
 
-public class PerftestPrinter {
-    private int _dataLength;
-        private boolean _printHeaders;
-        private boolean _showCPU;
-        private boolean _printIntervals;
-        private boolean _printSummaryHeaders;
-        private boolean _isJsonInitialized;
-        private boolean _controlJsonIntervals;
-        private PerftestOutputFormat _outputFormat;
-        public final String PERFT_TIME_UNIT = "us";
+    public abstract void print_throughput_summary(
+        int length,
+        long intervalPacketsReceived,
+        long intervalTime,
+        long intervalBytesReceived,
+        long intervalMissingPackets,
+        double missingPacketsPercent,
+        double outputCpu);
+    
+    public void print_initial_output(){}
 
-        public PerftestPrinter()
-        {
-            _dataLength = 100;
-            _printSummaryHeaders = true;
-            _outputFormat = PerftestOutputFormat.CSV;
-        }
-        public void initialize(
-                boolean printIntervals,
-                String outputFormat,
-                boolean printHeaders,
-                boolean showCpu)
-        {
-            _printIntervals = printIntervals;
-            _printHeaders = printHeaders;
-            _showCPU = showCpu;
-            if (outputFormat.equals("csv")) {
-                _outputFormat = PerftestOutputFormat.CSV;
-            } else if (outputFormat.equals("json")) {
-                _outputFormat = PerftestOutputFormat.JSON;
-                _isJsonInitialized = false;
-            } else if (outputFormat.equals("legacy")) {
-                _outputFormat = PerftestOutputFormat.LEGACY;
-            }
-        }
-        public void set_data_length(int dataLength)
-        {
-            _dataLength = dataLength;
-        }
-        public void set_header_printed(boolean printHeaders)
-        {
-            _printHeaders = printHeaders;
-        }
-        public void print_latency_header()
-        {
-            switch (_outputFormat) {
-                case CSV:
-                    if(_printHeaders && _printIntervals) {
-                        System.out.printf("\nIntervals One-way Latency for %1d " +
-                                      "Bytes:\n", _dataLength);
-                        System.out.printf("Length (Bytes)" +
-                                      ", Latency (" + PERFT_TIME_UNIT +
-                                      "), Ave (" + PERFT_TIME_UNIT +
-                                      "), Std (" + PERFT_TIME_UNIT +
-                                      "), Min (" + PERFT_TIME_UNIT +
-                                      "), Max (" + PERFT_TIME_UNIT +
-                                      ")");
-                        if (_showCPU) {
-                            System.out.print(", CPU (%%)");
-                        }
-                    }
-                    System.out.print("\n");
-                    System.out.flush();
-                    break;
-                case JSON:
-                    if (_isJsonInitialized) {
-                        System.out.print(",\n\t\t{\n");
-                    } else {
-                        _isJsonInitialized = true;
-                    }
-                    System.out.printf("\t\t\t\"length\":%1d,\n", _dataLength);
-                    if (_printIntervals) {
-                        System.out.print("\t\t\t\"intervals\":[\n");
-                        _controlJsonIntervals = true;
-                    }
-                    System.out.flush();
-                    break;
-                case LEGACY:
-                    if(_printHeaders && _printIntervals) {
-                        System.out.printf("\n\n********** New data length is %1d\n",
-                                      _dataLength);
-                        System.out.flush();
-                    }
-                    break;
-            }
-        }
-        public void print_throughput_header()
-        {
-            switch (_outputFormat) {
-                case CSV:
-                    if(_printHeaders && _printIntervals) {
-                        System.out.printf("\nIntervals Throughput for %1d " +
-                                      "Bytes:\n", _dataLength);
-                        System.out.printf("Length (Bytes), Total Samples,  " +
-                                      "Samples/s, Ave Samples/s,     " +
-                                      "Mbps,  Ave Mbps" +
-                                      ", Lost Samples, Lost Samples (%%)");
-                        if (_showCPU) {
-                            System.out.printf(", CPU (%%)");
-                        }
-                    }
-                    System.out.printf("\n");
-                    System.out.flush();
-                    break;
-                case JSON:
-                    if (_isJsonInitialized) {
-                        System.out.printf(",\n\t\t{\n");
-                    } else {
-                        _isJsonInitialized = true;
-                    }
-                    System.out.printf("\t\t\t\"length\":%1d,\n", _dataLength);
-                    if (_printIntervals) {
-                        System.out.printf("\t\t\t\"intervals\":[\n");
-                        _controlJsonIntervals = true;
-                    }
-                    System.out.flush();
-                    break;
-                case LEGACY:
-                    if(_printHeaders && _printIntervals) {
-                        System.out.printf("\n\n********** New data length is %1d\n",
-                                      _dataLength);
-                        System.out.flush();
-                    }
-                    break;
-            }
-        }
-        public void print_latency_interval(
-            int latency,
-            double latencyAve,
-            double latencyStd,
-            int latencyMin,
-            int latencyMax,
-            double outputCpu)
-        {
-            switch (_outputFormat) {
-                case CSV:
-                    System.out.printf("%1$14d,%2$13d,%3$9.0f,%4$9.1f,%5$9d" +
-                                      ",%6$9d",
-                                      _dataLength,
-                                      latency,
-                                      latencyAve,
-                                      latencyStd,
-                                      latencyMin,
-                                      latencyMax);
-                    if (_showCPU) {
-                        System.out.printf(",%1$8.2f", outputCpu);
-                    }
-                    System.out.printf("\n");
-                    System.out.flush();
-                    break;
-                case JSON:
-                    if (_controlJsonIntervals) {
-                        _controlJsonIntervals = false;
-                    } else {
-                        System.out.printf(",");
-                    }
-                    System.out.printf("\n\t\t\t\t{\n" +
-                                  "\t\t\t\t\t\"latency\": %1d,\n" +
-                                  "\t\t\t\t\t\"latency_ave\": %2$1.0f,\n" +
-                                  "\t\t\t\t\t\"latency_std\": %3$1.1f,\n" +
-                                  "\t\t\t\t\t\"latency_min\": %4$1d,\n" +
-                                  "\t\t\t\t\t\"latency_max\": %5$1d",
-                                  latency,
-                                  latencyAve,
-                                  latencyStd,
-                                  latencyMin,
-                                  latencyMax);
-                    if (_showCPU) {
-                        System.out.printf(",\n\t\t\t\t\t\"cpu\": %1$1.2f",
-                                      outputCpu);
-                    }
-                    System.out.printf("\n\t\t\t\t}");
-                    break;
-                case LEGACY:
-                    System.out.printf("One way Latency: %1$6d "
-                                       + PERFT_TIME_UNIT +
-                                      " Ave %2$6.0f " + PERFT_TIME_UNIT +
-                                      " Std %3$6.1f " + PERFT_TIME_UNIT +
-                                      " Min %4$6d " + PERFT_TIME_UNIT +
-                                      " Max %5$6d " + PERFT_TIME_UNIT,
-                                      latency,
-                                      latencyAve,
-                                      latencyStd,
-                                      latencyMin,
-                                      latencyMax);
-                    if (_showCPU) {
-                        System.out.printf(" CPU %1$1.2f (%%)", outputCpu);
-                    }
-                    System.out.printf("\n");
-                    System.out.flush();
-                    break;
-            }
-        }
-        public void print_latency_summary(
-            double latencyAve,
-            double latencyStd,
-            long latencyMin,
-            long latencyMax,
-            int[] latencyHistory,
-            long count,
-            double outputCpu)
-        {
-            switch (_outputFormat) {
-                case CSV:
-                    if (_printSummaryHeaders && _printHeaders) {
-                        if (!_printIntervals && _printSummaryHeaders) {
-                            _printSummaryHeaders = _printIntervals;
-                        }
-                        System.out.printf("\nOne-way Latency Summary:\n");
-                        System.out.printf("Length (Bytes)" +
-                                          ", Ave (" + PERFT_TIME_UNIT +
-                                          "), Std (" + PERFT_TIME_UNIT +
-                                          "), Min (" + PERFT_TIME_UNIT +
-                                          "), Max (" + PERFT_TIME_UNIT +
-                                          "), 50%% (" + PERFT_TIME_UNIT +
-                                          "), 90%% (" + PERFT_TIME_UNIT +
-                                          "), 99%% (" + PERFT_TIME_UNIT +
-                                          "), 99.99%% (" + PERFT_TIME_UNIT +
-                                          "), 99.9999%% (" +PERFT_TIME_UNIT +
-                                          ")");
-                        if (_showCPU) {
-                            System.out.printf(", CPU (%%)");
-                        }
-                        System.out.printf("\n");
-                    }
-                    System.out.printf("%1$14d,%2$9.0f,%3$9.1f,%4$9d,%5$9d," +
-                                  "%6$9d,%7$9d,%8$9d,%9$12d,%10$14d",
-                                  _dataLength,
-                                  latencyAve,
-                                  latencyStd,
-                                  latencyMin,
-                                  latencyMax,
-                                  latencyHistory[(int) (count * 50 / 100)],
-                                  latencyHistory[(int) (count * 90 / 100)],
-                                  latencyHistory[(int) (count * 99 / 100)],
-                                  latencyHistory[(int) (count *
-                                        (9999 / 10000))],
-                                  latencyHistory[(int) (count *
-                                        (999999 / 1000000))]);
-                    if (_showCPU) {
-                        System.out.printf(",%1$8.2f", outputCpu);
-                    }
-                    System.out.printf("\n");
-                    System.out.flush();
-                    break;
-                case JSON:
-                    if (_printIntervals) {
-                        System.out.printf("\n\t\t\t],\n");
-                    }
-                    System.out.printf("\t\t\t\"summary\":{\n" +
-                                  "\t\t\t\t\"latency_ave\": %1$1.1f,\n" +
-                                  "\t\t\t\t\"latency_std\": %2$1.1f,\n" +
-                                  "\t\t\t\t\"latency_min\": %3$1d,\n" +
-                                  "\t\t\t\t\"latency_max\": %4$1d,\n" +
-                                  "\t\t\t\t\"latency_50\": %5$1d,\n" +
-                                  "\t\t\t\t\"latency_90\": %6$1d,\n" +
-                                  "\t\t\t\t\"latency_99\": %7$1d,\n" +
-                                  "\t\t\t\t\"latency_99.99\": %8$1d,\n" +
-                                  "\t\t\t\t\"latency_99.9999\": %9$1d",
-                                  latencyAve,
-                                  latencyStd,
-                                  latencyMin,
-                                  latencyMax,
-                                  latencyHistory[(int) (count * 50 / 100)],
-                                  latencyHistory[(int) (count * 90 / 100)],
-                                  latencyHistory[(int) (count * 99 / 100)],
-                                  latencyHistory[(int) (count *
-                                        (9999 / 10000))],
-                                  latencyHistory[(int) (count *
-                                        (999999 / 1000000))]);
-                    if (_showCPU) {
-                        System.out.printf(",\n\t\t\t\t\"cpu\": %1$1.1f", outputCpu);
-                    }
-                    System.out.printf("\n\t\t\t}\n\t\t}");
-                    break;
-                case LEGACY:
-                    System.out.printf("Length: %1$5d" +
-                                  " Latency: Ave %2$6.0f " + PERFT_TIME_UNIT +
-                                  " Std %3$6.1f " + PERFT_TIME_UNIT +
-                                  " Min %4$6d " + PERFT_TIME_UNIT +
-                                  " Max %5$6d " + PERFT_TIME_UNIT +
-                                  " 50%% %6$6d " + PERFT_TIME_UNIT +
-                                  " 90%% %7$6d " + PERFT_TIME_UNIT +
-                                  " 99%% %8$6d " + PERFT_TIME_UNIT +
-                                  " 99.99%% %9$6d " + PERFT_TIME_UNIT +
-                                  " 99.9999%% %10$6d " + PERFT_TIME_UNIT,
-                                  _dataLength,
-                                  latencyAve,
-                                  latencyStd,
-                                  latencyMin,
-                                  latencyMax,
-                                  latencyHistory[(int) (count * 50 / 100)],
-                                  latencyHistory[(int) (count * 90 / 100)],
-                                  latencyHistory[(int) (count * 99 / 100)],
-                                  latencyHistory[(int) (count
-                                         * (9999 / 10000))],
-                                  latencyHistory[(int) (count
-                                         * (999999 / 1000000))]);
-                    if (_showCPU) {
-                        System.out.printf(" CPU %1$1.2f (%%)", outputCpu);
-                    }
-                    System.out.printf("\n");
-                    System.out.flush();
-                    break;
-            }
-        }
-        public void print_throughput_interval(
-            long lastMsgs,
-            long mps,
-            double mpsAve,
-            long bps,
-            double bpsAve,
-            long missingPackets,
-            double missingPacketsPercent,
-            double outputCpu)
-        {
-            switch (_outputFormat) {
-                case CSV:
-                    System.out.printf("%1$14d,%2$14d,%3$11d,%4$14.0f,%5$9.1f"+
-                                      ",%6$10.1f,%7$13d,%8$17.2f",
-                                      _dataLength,
-                                      lastMsgs,
-                                      mps,
-                                      mpsAve,
-                                      bps * 8.0 / 1000.0 / 1000.0,
-                                      bpsAve * 8.0 / 1000.0 / 1000.0,
-                                      missingPackets,
-                                      missingPacketsPercent);
-                    if (_showCPU) {
-                        System.out.printf(",%1$8.2f", outputCpu);
-                    }
-                    System.out.printf("\n");
-                    System.out.flush();
-                    break;
-                case JSON:
-                    if (_controlJsonIntervals) {
-                        _controlJsonIntervals = false;
-                    } else {
-                        System.out.printf(",");
-                    }
-                    System.out.printf("\n\t\t\t\t{\n" +
-                                  "\t\t\t\t\t\"length\": %1d,\n" +
-                                  "\t\t\t\t\t\"packets\": %2d,\n" +
-                                  "\t\t\t\t\t\"packets/s\": %3d,\n" +
-                                  "\t\t\t\t\t\"packets/s_ave\": %4$1.2f,\n" +
-                                  "\t\t\t\t\t\"mbps\": %5$1.1f,\n" +
-                                  "\t\t\t\t\t\"mbps_ave\": %6$1.1f,\n" +
-                                  "\t\t\t\t\t\"lost\": %7$1d,\n" +
-                                  "\t\t\t\t\t\"lost_percent\": %8$1.2f",
-                                  _dataLength,
-                                  lastMsgs,
-                                  mps,
-                                  mpsAve,
-                                  bps * 8.0 / 1000.0 / 1000.0,
-                                  bpsAve * 8.0 / 1000.0 / 1000.0,
-                                  missingPackets,
-                                  missingPacketsPercent);
-                    if (_showCPU) {
-                        System.out.printf(",\n\t\t\t\t\t\"cpu\": %1$1.2f",
-                                      outputCpu);
-                    }
-                    System.out.printf("\n\t\t\t\t}");
-                    break;
-                case LEGACY:
-                    System.out.printf("Packets: %1$8d  Packets/s: %2$7d  " +
-                                  "Packets/s(ave): %3$7.0f  Mbps: %4$7.1f" +
-                                  "  Mbps(ave): %5$7.1f  Lost: %6$5d (%7$1.2f (%%))",
-                                  lastMsgs,
-                                  mps,
-                                  mpsAve,
-                                  bps * 8.0 / 1000.0 / 1000.0,
-                                  bpsAve * 8.0 / 1000.0 / 1000.0,
-                                  missingPackets,
-                                  missingPacketsPercent);
-                    if (_showCPU) {
-                        System.out.printf(" CPU %1$1.2f (%%)", outputCpu);
-                    }
-                    System.out.printf("\n");
-                    System.out.flush();
-                    break;
-            }
-        }
-        public void print_throughput_summary(
-            int length,
-            long intervalPacketsReceived,
-            long intervalTime,
-            long intervalBytesReceived,
-            long intervalMissingPackets,
-            double missingPacketsPercent,
-            double outputCpu)
-        {
-            switch (_outputFormat) {
-                case CSV:
-                    if (_printSummaryHeaders && _printHeaders) {
-                        if (!_printIntervals && _printSummaryHeaders) {
-                            _printSummaryHeaders = _printIntervals;
-                        }
-                        System.out.printf("\nThroughput Summary:\n");
-                        System.out.printf("Length (Bytes), Total Samples," +
-                                      " Ave Samples/s,    Ave Mbps, " +
-                                      "Lost Samples, Lost Samples (%%)");
-                        if (_showCPU) {
-                            System.out.printf(", CPU (%%)");
-                        }
-                        System.out.printf("\n");
-                    }
-                    System.out.printf("%1$14d,%2$14d,%3$14.0f,%4$12.1f," +
-                                  "%5$13d,%6$17.2f",
-                                  length,
-                                  intervalPacketsReceived,
-                                  intervalPacketsReceived * 1000000.0
-                                         / intervalTime,
-                                  intervalBytesReceived * 1000000.0
-                                         / intervalTime * 8.0 / 1000.0 / 1000.0,
-                                  intervalMissingPackets,
-                                  missingPacketsPercent);
-                    if (_showCPU) {
-                        System.out.printf(",%1$8.2f", outputCpu);
-                    }
-                    System.out.printf("\n");
-                    System.out.flush();
-                    break;
-                case JSON:
-                    if (_printIntervals) {
-                        System.out.printf("\n\t\t\t],\n");
-                    }
-                    System.out.printf("\t\t\t\"summary\":{\n" +
-                                  "\t\t\t\t\"packets\": %1$1d,\n" +
-                                  "\t\t\t\t\"packets/sAve\": %2$1.0f,\n" +
-                                  "\t\t\t\t\"mbpsAve\": %3$1.1f,\n" +
-                                  "\t\t\t\t\"lost\": %4$1d,\n" +
-                                  "\t\t\t\t\"lostPercent\": %5$1.2f",
-                                  intervalPacketsReceived,
-                                  intervalPacketsReceived * 1000000.0
-                                         / intervalTime,
-                                  intervalBytesReceived * 1000000.0
-                                         / intervalTime * 8.0 / 1000.0 / 1000.0,
-                                  intervalMissingPackets,
-                                  missingPacketsPercent);
-                    if (_showCPU) {
-                        System.out.printf(",\n\t\t\t\t\"cpu\": %1$1.2f", outputCpu);
-                    }
-                    System.out.printf("\n\t\t\t}\n\t\t}");
-                    break;
-                case LEGACY:
-                System.out.printf("Length: %1$5d  Packets: %2$8d  " +
-                                  "Packets/s(ave): %3$7.0f  " +
-                                  "Mbps(ave): %4$7.1f  Lost: %5$5d (%6$1.2f%%)",
-                                  length,
-                                  intervalPacketsReceived,
-                                  intervalPacketsReceived * 1000000.0 /
-                                        intervalTime,
-                                  intervalBytesReceived * 1000000.0 /
-                                        intervalTime *8.0/1000.0/1000.0,
-                                  intervalMissingPackets,
-                                  missingPacketsPercent);
-                    if (_showCPU) {
-                        System.out.printf(" CPU %1$1.2f (%%)", outputCpu);
-                    }
-                    System.out.printf("\n");
-                    System.out.flush();
-                    break;
-            }
-        }
-        public void print_initial_output()
-        {
-            if (_outputFormat.equals(PerftestOutputFormat.JSON)) {
-                System.out.printf("{\"perftest\":\n\t[\n\t\t{\n");
-            }
-        }
-        public void print_final_output()
-        {
-            if (_outputFormat.equals(PerftestOutputFormat.JSON)) {
-                System.out.printf("\n\t]\n}\n");
-            }
-        }
+    public void print_final_output(){}
 }
diff --git a/srcJava/com/rti/perftest/harness/ThroughputListener.java b/srcJava/com/rti/perftest/harness/ThroughputListener.java
index 2fa1185b..3911ed8e 100644
--- a/srcJava/com/rti/perftest/harness/ThroughputListener.java
+++ b/srcJava/com/rti/perftest/harness/ThroughputListener.java
@@ -170,8 +170,8 @@ public void processMessage(TestMessage message) {
             }
 
             _beginTime = PerfTest.getTimeUsec();
-            PerfTest._printer.set_data_length(message.size +
-                    PerfTest.OVERHEAD_BYTES);
+            PerfTest._printer._dataLength = message.size +
+                    PerfTest.OVERHEAD_BYTES;
             PerfTest._printer.print_throughput_header();
         }
 
@@ -232,7 +232,7 @@ public void print_summary_throughput(TestMessage message, boolean endTest) {
                         + intervalMissingPackets);
             }
 
-            double outputCpu = 0;
+            double outputCpu = 0.0;
             if (PerfTest._showCpu) {
                 outputCpu = CpuMonitor.get_cpu_average();
             }