diff --git a/src/bw.cpp b/src/bw.cpp
index 87508b25..9b36a608 100644
--- a/src/bw.cpp
+++ b/src/bw.cpp
@@ -4,10 +4,11 @@
 //            Patrick Konsor
 //
 
-#include <iostream>
 #include <exception>
-#include "mmio.h"
+#include <iostream>
+
 #include "bw.h"
+#include "mmio.h"
 #include "pci.h"
 #include "utils.h"
 
diff --git a/src/bw.h b/src/bw.h
index 36d28ec5..a6bb9f47 100644
--- a/src/bw.h
+++ b/src/bw.h
@@ -10,10 +10,11 @@
 
 */
 
-#include <memory>
-#include <vector>
 #include <array>
+#include <memory>
 #include <stddef.h>
+#include <vector>
+
 #include "types.h"
 
 namespace pcm {
diff --git a/src/client/client.cpp b/src/client/client.cpp
index d49bc38e..63e1c35d 100644
--- a/src/client/client.cpp
+++ b/src/client/client.cpp
@@ -2,15 +2,15 @@
 // Copyright (c) 2009-2017, Intel Corporation
 // written by Steven Briscoe
 
-#include <iostream>
-#include <unistd.h>
-#include <sys/shm.h>
 #include <errno.h>
+#include <iostream>
+#include <sstream>
 #include <stdexcept>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <sstream>
+#include <sys/shm.h>
+#include <unistd.h>
 
 #include "../daemon/common.h"
 #include "client.h"
diff --git a/src/client/client.h b/src/client/client.h
index c387141e..3bbf0d11 100644
--- a/src/client/client.h
+++ b/src/client/client.h
@@ -3,6 +3,7 @@
 // written by Steven Briscoe
 
 #include <string>
+
 #include "../daemon/common.h"
 
 #ifndef CLIENT_H_
diff --git a/src/client/main.cpp b/src/client/main.cpp
index 05d1a4d8..72f93510 100644
--- a/src/client/main.cpp
+++ b/src/client/main.cpp
@@ -4,12 +4,12 @@
 
 //Test program for PCM Daemon client
 
-#include <iostream>
-#include <iomanip>
 #include <cstdlib>
+#include <iomanip>
+#include <iostream>
 #include <string>
-#include "daemon/common.h"
 
+#include "daemon/common.h"
 #include "client.h"
 
 void printTitle(std::string title)
diff --git a/src/cpucounters.cpp b/src/cpucounters.cpp
index c576dc81..3c1240cb 100644
--- a/src/cpucounters.cpp
+++ b/src/cpucounters.cpp
@@ -13,89 +13,99 @@
 
 //#define PCM_TEST_FALLBACK_TO_ATOM
 
-#include <stdio.h>
-#include <assert.h>
 #ifdef PCM_EXPORTS
-// pcm-lib.h includes cpucounters.h
 #include "windows\pcm-lib.h"
-#else
-#include "cpucounters.h"
 #endif
+
+#include "bw.h"
+#include "cpucounters.h"
+#include "exceptions/unsupported_processor_exception.hpp"
 #include "msr.h"
+#include "mutex.h"
 #include "pci.h"
+#include "topology.h"
 #include "types.h"
 #include "utils.h"
-#include "topology.h"
+#include "width_extender.h"
 
-#if defined (__FreeBSD__) || defined(__DragonFly__)
-#include <sys/param.h>
-#include <sys/module.h>
+#include <algorithm>
+#include <assert.h>
+#include <atomic>
+#include <condition_variable>
+#include <cstdlib>
+#include <fcntl.h>
+#include <fstream>
+#include <future>
+#include <initializer_list>
+#include <iomanip>
+#include <map>
+#include <mutex>
+#include <queue>
+#include <stdexcept>
+#include <stdio.h>
+#include <string.h>
+#include <system_error>
 #include <sys/types.h>
-#include <sys/sysctl.h>
-#include <sys/sem.h>
-#include <sys/ioccom.h>
-#include <sys/cpuctl.h>
-#include <machine/cpufunc.h>
-#endif
+#include <thread>
 
 #ifdef _MSC_VER
-#include <intrin.h>
-#include <windows.h>
+
 #include <comdef.h>
+#include <intrin.h>
 #include <tchar.h>
-#include "winring0/OlsApiInit.h"
+#include <windows.h>
 #include "windows/windriver.h"
+#include "winring0/OlsApiInit.h"
+
 #else
+
 #include <sched.h>
 #include <pthread.h>
 #include <unistd.h>
-#if defined(__FreeBSD__) || (defined(__DragonFly__) && __DragonFly_version >= 400707)
-#include <pthread_np.h>
-#include <sys/_cpuset.h>
-#include <sys/cpuset.h>
-#endif
+
 #include <errno.h>
 #include <sys/time.h>
+
+#endif
+
 #ifdef __linux__
+
 #include <sys/mman.h>
 #include <dirent.h>
 #include <sys/resource.h>
 #include <bits/strings_fortified.h>
 
+#endif
+
 #ifdef PCM_USE_PERF
+
 #include <linux/perf_event.h>
 #include <syscall.h>
-#endif
 
 #endif
-#endif
-
-#include <string.h>
-#include <map>
-#include <algorithm>
-#include <thread>
-#include <future>
-#include <queue>
-#include <condition_variable>
-#include <mutex>
-#include <atomic>
-#include <fcntl.h>
-#include <sys/types.h>
-#include <cstdlib>
-#include <fstream>
-#include <initializer_list>
-#include <iomanip>
-#include <stdexcept>
-#include <system_error>
-#include "bw.h"
-#include "exceptions/unsupported_processor_exception.hpp"
-#include "mutex.h"
-#include "width_extender.h"
 
 #ifdef __APPLE__
-#include <sys/types.h>
+
+#include <sys/sem.h>
 #include <sys/sysctl.h>
+#include <sys/types.h>
+
+#endif
+
+#if defined (__FreeBSD__) || defined(__DragonFly__)
+
+#include <machine/cpufunc.h>
+#include <pthread_np.h>
+#include <sys/_cpuset.h>
+#include <sys/cpuctl.h>
+#include <sys/cpuset.h>
+#include <sys/ioccom.h>
+#include <sys/module.h>
+#include <sys/param.h>
 #include <sys/sem.h>
+#include <sys/sysctl.h>
+#include <sys/types.h>
+
 #endif
 
 namespace pcm {
diff --git a/src/cpucounters.h b/src/cpucounters.h
index 85d862cf..cd665c54 100644
--- a/src/cpucounters.h
+++ b/src/cpucounters.h
@@ -22,42 +22,36 @@
 #undef PCM_DEBUG_TOPOLOGY // debug of topology enumeration routine
 #undef PCM_UNCORE_PMON_BOX_CHECK_STATUS // debug only
 
-#include "types.h"
-#include "topologyentry.h"
 #include "msr.h"
 #include "pci.h"
+#include "types.h"
+#include "topologyentry.h"
 
-#include <vector>
+#include <algorithm>
 #include <array>
-#include <string>
-#include <memory>
-#include <map>
-#include <unordered_map>
-#include <string.h>
 #include <assert.h>
-
-#include <algorithm>
 #include <exception>
 #include <iostream>
+#include <map>
+#include <memory>
+#include <unordered_map>
+#include <string>
+#include <string.h>
 #include <type_traits>
 #include <utility>
+#include <vector>
+
 #include "mmio.h"
 #include "utils.h"
 #include "width_extender.h"
 
-#ifdef PCM_USE_PERF
 #define PCM_PERF_COUNT_HW_REF_CPU_CYCLES (9)
-#endif
 
 #ifdef _MSC_VER
-#if _MSC_VER>= 1600
 #include <intrin.h>
 #endif
-#endif
 
-#ifdef __linux__
 #include "resctrl.h"
-#endif
 
 namespace pcm {
   class FreeRunningBWCounters;
diff --git a/src/daemon/common.h b/src/daemon/common.h
index 0255e339..1cd0b720 100644
--- a/src/daemon/common.h
+++ b/src/daemon/common.h
@@ -5,6 +5,7 @@
 #ifndef COMMON_H_
 #define COMMON_H_
 
+#include <algorithm>
 #include <cstring>
 #include <stdint.h>
 
diff --git a/src/daemon/daemon.cpp b/src/daemon/daemon.cpp
index 96b923d7..edef6027 100644
--- a/src/daemon/daemon.cpp
+++ b/src/daemon/daemon.cpp
@@ -2,38 +2,34 @@
 // Copyright (c) 2009-2018,2022 Intel Corporation
 // written by Steven Briscoe
 
-#include <cstdlib>
-#include <iostream>
+#include "common.h"
+#include "daemon.h"
+#include "exceptions/unsupported_processor_exception.hpp"
+#include "types.h"
+#include "utils.h"
+
 #include <algorithm>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/ipc.h>
-#include <sys/shm.h>
-#include <errno.h>
-#include <time.h>
 #include <bits/getopt_core.h>
 #include <bits/types/struct_tm.h>
+#include <cstdlib>
 #include <ctype.h>
+#include <errno.h>
 #include <grp.h>
-#include <stdio.h>
+#include <iostream>
 #include <memory>
 #include <new>
+#include <stdio.h>
+#include <sys/ipc.h>
+#include <sys/shm.h>
+#include <sys/types.h>
+#include <time.h>
+#include <unistd.h>
 #include <utility>
-#include "types.h"
-#include "utils.h"
 
 #ifdef __linux__
 #include <ext/alloc_traits.h>
 #endif
 
-#ifndef CLOCK_MONOTONIC_RAW
-#define CLOCK_MONOTONIC_RAW             (4) /* needed for SLES11 */
-#endif
-
-#include "daemon.h"
-#include "common.h"
-#include "exceptions/unsupported_processor_exception.hpp"
-
 namespace PCMDaemon {
 
     std::string Daemon::shmIdLocation_;
diff --git a/src/daemon/daemon.h b/src/daemon/daemon.h
index 129c51c2..375a59cb 100644
--- a/src/daemon/daemon.h
+++ b/src/daemon/daemon.h
@@ -5,13 +5,13 @@
 #ifndef DAEMON_H_
 #define DAEMON_H_
 
+#include "common.h"
+#include "cpucounters.h"
+
+#include <string>
 #include <sys/types.h>
 #include <map>
-#include <string>
-
-#include "common.h"
 #include <vector>
-#include "cpucounters.h"
 
 using namespace pcm;
 
diff --git a/src/dashboard.cpp b/src/dashboard.cpp
index ba839291..dccb065d 100644
--- a/src/dashboard.cpp
+++ b/src/dashboard.cpp
@@ -1,14 +1,15 @@
 // SPDX-License-Identifier: BSD-3-Clause
 // Copyright (c) 2020, Intel Corporation
 
-#include <vector>
-#include <memory>
-#include <unistd.h>
-#include <initializer_list>
-#include <mutex>
 #include "cpucounters.h"
 #include "dashboard.h"
 
+#include <initializer_list>
+#include <memory>
+#include <mutex>
+#include <unistd.h>
+#include <vector>
+
 namespace pcm {
 
 class Target
diff --git a/src/mmio.cpp b/src/mmio.cpp
index a8575605..bdf27c3c 100644
--- a/src/mmio.cpp
+++ b/src/mmio.cpp
@@ -4,21 +4,19 @@
 //            Patrick Konsor
 //
 
-#include <iostream>
-#include <string.h>
 #include <exception>
 #include <fcntl.h>
-#include "mmio.h"
+#include <iostream>
+#include <string.h>
 
-#ifndef _MSC_VER
-#include <sys/mman.h>
-#include <errno.h>
-#endif
+#include "mmio.h"
+#include "utils.h"
 
 #ifdef _MSC_VER
 #include <windows.h>
-#include "utils.h"
 #else
+#include <errno.h>
+#include <sys/mman.h>
 #include <unistd.h>
 #endif
 
diff --git a/src/mmio.h b/src/mmio.h
index 9e0ab359..5bb10164 100644
--- a/src/mmio.h
+++ b/src/mmio.h
@@ -14,10 +14,10 @@
 #include "types.h"
 
 #ifdef _MSC_VER
+#include "mutex.h"
 #include "windows.h"
+#include "winmsrdriver\msrstruct.h"
 #include "winpmem\winpmem.h"
-#include "Winmsrdriver\msrstruct.h"
-#include "mutex.h"
 #endif
 
 namespace pcm {
diff --git a/src/msr.cpp b/src/msr.cpp
index c846beba..2bee2e38 100644
--- a/src/msr.cpp
+++ b/src/msr.cpp
@@ -4,33 +4,32 @@
 //            Austen Ott
 //            Jim Harris (FreeBSD)
 
-#include <stdio.h>
-#include <fcntl.h>
-#ifndef _MSC_VER
-#include <unistd.h>
-#endif
-#include "types.h"
 #include "msr.h"
+#include "types.h"
 #include "utils.h"
 
 #include <errno.h>
-#include <string.h>
 #include <exception>
+#include <fcntl.h>
 #include <iostream>
+#include <stdio.h>
+#include <string.h>
 #include <string>
 
 #ifdef _MSC_VER
-
-#include <windows.h>
 #include "utils.h"
 #include "Winmsrdriver\msrstruct.h"
 #include "winring0/OlsApiInitExt.h"
-
+#include <windows.h>
+#else
+#include <unistd.h>
 #endif
 
 #if defined(__FreeBSD__) || defined(__DragonFly__)
-#include <sys/ioccom.h>
+
 #include <sys/cpuctl.h>
+#include <sys/ioccom.h>
+
 #endif
 
 namespace pcm {
diff --git a/src/msr.h b/src/msr.h
index 4af522e8..933e1285 100644
--- a/src/msr.h
+++ b/src/msr.h
@@ -12,17 +12,19 @@
         Implemented and tested for Linux and 64-bit Windows 7
 */
 
+#include "mutex.h"
 #include "types.h"
+
+#include <memory>
 #include <stdexcept>
 
 #ifdef _MSC_VER
-#include "windows.h"
-#elif __APPLE__
-#include <MSRAccessor.h>
+#include <windows.h>
 #endif
 
-#include "mutex.h"
-#include <memory>
+#ifdef __APPLE__
+#include <MSRAccessor.h>
+#endif
 
 namespace pcm {
 
diff --git a/src/mutex.h b/src/mutex.h
index af8426c3..58a5b020 100644
--- a/src/mutex.h
+++ b/src/mutex.h
@@ -8,6 +8,7 @@
 #endif
 
 #include <stdlib.h>
+#include <iostream>
 
 namespace pcm
 {
diff --git a/src/pci.cpp b/src/pci.cpp
index dde26a6f..27da4c08 100644
--- a/src/pci.cpp
+++ b/src/pci.cpp
@@ -5,30 +5,27 @@
 //	      Austen Ott
 //            Jim Harris (FreeBSD)
 
-#include <iostream>
-#include <stdexcept>
-#include <stdio.h>
-#include <fcntl.h>
+#include "pci.h"
+#include "utils.h"
+
 #include <exception>
+#include <fcntl.h>
 #include <iomanip>
+#include <iostream>
 #include <memory>
+#include <stdexcept>
+#include <stdio.h>
 #include <string>
 
-#include "pci.h"
-
 #ifndef _MSC_VER
 #include <sys/mman.h>
 #include <errno.h>
 #include <unistd.h>
-#endif
-
-#ifdef _MSC_VER
-
+#else
 #include <windows.h>
 #include "Winmsrdriver\msrstruct.h"
 #include "winring0/OlsDef.h"
 #include "winring0/OlsApiInitExt.h"
-#include "utils.h"
 #endif
 
 #if defined (__FreeBSD__) || defined(__DragonFly__)
diff --git a/src/pci.h b/src/pci.h
index 76f8bca5..94850de7 100644
--- a/src/pci.h
+++ b/src/pci.h
@@ -15,6 +15,8 @@
 
 #include "types.h"
 
+#include <vector>
+
 #ifdef _MSC_VER
 #include "windows.h"
 #endif
@@ -23,8 +25,6 @@
 #include "PCIDriverInterface.h"
 #endif
 
-#include <vector>
-
 namespace pcm {
 
 class PciHandle
diff --git a/src/pcm-core.cpp b/src/pcm-core.cpp
index b0495034..beafb6a6 100644
--- a/src/pcm-core.cpp
+++ b/src/pcm-core.cpp
@@ -6,29 +6,29 @@
 /*!     \file pcm-core.cpp
   \brief Example of using CPU counters: implements a performance counter monitoring utility for Intel Core, Offcore events
   */
-#include <iostream>
-#ifdef _MSC_VER
-#define strtok_r strtok_s
-#include <windows.h>
-#include "windows/windriver.h"
-#endif
+
+#include "cpucounters.h"
+#include "types.h"
+#include "utils.h"
+
+#include <bitset>
 #include <iomanip>
-#include <stdlib.h>
+#include <iostream>
+#include <stdint.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <string>
-#include <bitset>
-#include "cpucounters.h"
-#include "utils.h"
-#include <stdint.h>
 #include <utility>
-#include "types.h"
+#include <vector>
 
 #ifdef _MSC_VER
+#define strtok_r strtok_s
 #include "freegetopt/getopt.h"
+#include "windows/windriver.h"
+#include <windows.h>
 #endif
 
-#include <vector>
 #define PCM_DELAY_DEFAULT 1.0 // in seconds
 #define PCM_DELAY_MIN 0.015 // 15 milliseconds is practical on most modern CPUs
 #define MAX_CORES 4096
diff --git a/src/pcm-iio.cpp b/src/pcm-iio.cpp
index e847d99d..eda5fef3 100644
--- a/src/pcm-iio.cpp
+++ b/src/pcm-iio.cpp
@@ -3,36 +3,38 @@
 
 // written by Patrick Lu,
 //            Aaron Cruz
+
 #include "cpucounters.h"
-#ifdef _MSC_VER
-#pragma warning(disable : 4996) // for sprintf
-#include <windows.h>
-#include "windows/windriver.h"
-#endif
-#include <memory>
-#include <stdlib.h>
-#include <stdexcept>      // std::length_error
-#include <cstdint>
-#include <numeric>
-#include <algorithm>
-#ifdef _MSC_VER
-#include "freegetopt/getopt.h"
-#endif
+#include "lspci.h"
+#include "pci.h"
+#include "types.h"
+#include "utils.h"
+#include "version.h"
 
+#include <algorithm>
+#include <cstdint>
 #include <cstdio>
 #include <iomanip>
 #include <iostream>
 #include <iterator>
 #include <limits>
 #include <map>
+#include <memory>
+#include <numeric>
+#include <stdexcept>      // std::length_error
+#include <stdlib.h>
 #include <string>
 #include <utility>
 #include <vector>
-#include "pci.h"
-#include "types.h"
-#include "version.h"
-#include "lspci.h"
-#include "utils.h"
+
+#ifdef _MSC_VER
+#pragma warning(disable : 4996) // for sprintf
+#include <windows.h>
+#include "windows/windriver.h"
+#include "freegetopt/getopt.h"
+#endif
+
+
 using namespace std;
 using namespace pcm;
 
diff --git a/src/pcm-latency.cpp b/src/pcm-latency.cpp
index d2010f14..44e681d5 100644
--- a/src/pcm-latency.cpp
+++ b/src/pcm-latency.cpp
@@ -2,27 +2,26 @@
 // Copyright (c) 2018, Intel Corporation
 //
 // written by Subhiksha Ravisundar
-#include "cpucounters.h"
-#ifdef _MSC_VER
-#pragma warning(disable : 4996) // for sprintf
-#include <windows.h>
-#include "windows/windriver.h"
-#endif
-#include <stdlib.h>
-#include <cstdint>
-#ifdef _MSC_VER
-#include "freegetopt/getopt.h"
-#endif
 
+#include "cpucounters.h"
+#include "types.h"
 #include "utils.h"
+#include "version.h"
+#include <cstdint>
 #include <iomanip>
 #include <iostream>
 #include <memory>
+#include <stdlib.h>
 #include <string>
 #include <utility>
 #include <vector>
-#include "types.h"
-#include "version.h"
+
+#ifdef _MSC_VER
+#pragma warning(disable : 4996) // for sprintf
+#include <windows.h>
+#include "windows/windriver.h"
+#include "freegetopt/getopt.h"
+#endif
 
 using namespace std;
 using namespace pcm;
diff --git a/src/pcm-lspci.cpp b/src/pcm-lspci.cpp
index 9b02e28b..4389c242 100644
--- a/src/pcm-lspci.cpp
+++ b/src/pcm-lspci.cpp
@@ -2,23 +2,24 @@
 // Copyright (c) 2017-2018, Intel Corporation
 
 // written by Patrick Lu
+
 #include "cpucounters.h"
+#include "lspci.h"
+#include "pci.h"
+#include "types.h"
+
+#include <cstdint>
+#include <iostream>
+#include <stdlib.h>
+#include <vector>
+
 #ifdef _MSC_VER
 #pragma warning(disable : 4996) // for sprintf
 #include <windows.h>
 #include "windows/windriver.h"
-#endif
-#include <iostream>
-#include <stdlib.h>
-#include <cstdint>
-#ifdef _MSC_VER
 #include "freegetopt/getopt.h"
 #endif
 
-#include <vector>
-#include "pci.h"
-#include "types.h"
-#include "lspci.h"
 using namespace std;
 using namespace pcm;
 
diff --git a/src/pcm-memory.cpp b/src/pcm-memory.cpp
index a18fed98..2fe5ce48 100644
--- a/src/pcm-memory.cpp
+++ b/src/pcm-memory.cpp
@@ -7,22 +7,24 @@
 /*!     \file pcm-memory.cpp
   \brief Example of using CPU counters: implements a performance counter monitoring utility for memory controller channels and DIMMs (ranks) + PMM memory traffic
   */
-#include <iostream>
-#ifdef _MSC_VER
-#include <windows.h>
-#include "windows/windriver.h"
-#endif
+#include "cpucounters.h"
+#include "types.h"
+#include "utils.h"
+#include "version.h"
+
+#include <algorithm>
 #include <iomanip>
-#include <stdlib.h>
+#include <iostream>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <string>
-#include "cpucounters.h"
-#include "utils.h"
-#include <algorithm>
 #include <utility>
-#include "types.h"
-#include "version.h"
+
+#ifdef _MSC_VER
+#include <windows.h>
+#include "windows/windriver.h"
+#endif
 
 #define PCM_DELAY_DEFAULT 1.0 // in seconds
 #define PCM_DELAY_MIN 0.015 // 15 milliseconds is practical on most modern CPUs
diff --git a/src/pcm-mmio.cpp b/src/pcm-mmio.cpp
index c7f9a7ea..21878923 100644
--- a/src/pcm-mmio.cpp
+++ b/src/pcm-mmio.cpp
@@ -2,23 +2,25 @@
 // Copyright (c) 2012-2020, Intel Corporation
 
 // written by Roman Dementiev
-#ifdef _MSC_VER
-#include <windows.h>
-#include "windows/windriver.h"
-#endif
-#include <iostream>
+
+#include "mmio.h"
+#include "types.h"
+#include "utils.h"
+#include "version.h"
+
+#include <exception>
 #include <functional>
+#include <iostream>
+
 #ifdef _MSC_VER
 #include "freegetopt/getopt.h"
+#include "windows/windriver.h"
+#include <windows.h>
 #endif
+
 #ifdef __linux__
 #include <bits/getopt_core.h>
 #endif
-#include <exception>
-#include "mmio.h"
-#include "types.h"
-#include "utils.h"
-#include "version.h"
 
 using namespace pcm;
 
diff --git a/src/pcm-msr.cpp b/src/pcm-msr.cpp
index d85d1989..f7701732 100644
--- a/src/pcm-msr.cpp
+++ b/src/pcm-msr.cpp
@@ -2,24 +2,24 @@
 // Copyright (c) 2012-2020, Intel Corporation
 
 // written by Roman Dementiev
-#include "cpucounters.h"
-#ifdef _MSC_VER
-#include <windows.h>
-#include "windows/windriver.h"
-#endif
-#include <iostream>
 
-#ifdef __linux__
-#include <bits/getopt_core.h>
-#endif
-#include <exception>
+#include "cpucounters.h"
 #include "msr.h"
 #include "types.h"
 #include "utils.h"
 #include "version.h"
 
+#include <exception>
+#include <iostream>
+
 #ifdef _MSC_VER
 #include "freegetopt/getopt.h"
+#include <windows.h>
+#include "windows/windriver.h"
+#endif
+
+#ifdef __linux__
+#include <bits/getopt_core.h>
 #endif
 
 using namespace pcm;
diff --git a/src/pcm-numa.cpp b/src/pcm-numa.cpp
index f438aa2f..cc8c10a0 100644
--- a/src/pcm-numa.cpp
+++ b/src/pcm-numa.cpp
@@ -6,28 +6,31 @@
 /*!     \file pcm-numa.cpp
   \brief Example of using CPU counters: implements a performance counter monitoring utility for NUMA (remote and local memory accesses counting). Example for programming offcore response events
 */
-#include <iostream>
-#ifdef _MSC_VER
-#include <windows.h>
-#include "windows/windriver.h"
-#include "freegetopt/getopt.h"
-#endif
+
+#include "cpucounters.h"
+#include "exceptions/unsupported_processor_exception.hpp"
+#include "types.h"
+#include "utils.h"
+#include "version.h"
+
 #include <iomanip>
-#include <stdlib.h>
+#include <iostream>
+#include <memory>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <string>
-#include "cpucounters.h"
-#include "utils.h"
-#include <memory>
 #include <string>
-#include <vector>
-#include "types.h"
-#include "version.h"
 #include <utility>
-#include "exceptions/unsupported_processor_exception.hpp"
-
 #include <vector>
+#include <vector>
+
+#ifdef _MSC_VER
+#include "freegetopt/getopt.h"
+#include "windows/windriver.h"
+#include <windows.h>
+#endif
+
 #define PCM_DELAY_DEFAULT 1.0       // in seconds
 #define PCM_DELAY_MIN 0.015         // 15 milliseconds is practical on most modern CPUs
 
diff --git a/src/pcm-pcicfg.cpp b/src/pcm-pcicfg.cpp
index 40a3197f..008b9613 100644
--- a/src/pcm-pcicfg.cpp
+++ b/src/pcm-pcicfg.cpp
@@ -2,22 +2,24 @@
 // Copyright (c) 2012, 2018 Intel Corporation
 
 // written by Roman Dementiev
-#ifdef _MSC_VER
-#include <windows.h>
-#include "windows/windriver.h"
-#endif
+
+#include "pci.h"
+#include "types.h"
+#include "utils.h"
+#include "version.h"
+
+#include <exception>
 #include <iostream>
+
 #ifdef _MSC_VER
 #include "freegetopt/getopt.h"
+#include <windows.h>
+#include "windows/windriver.h"
 #endif
+
 #ifdef __linux__
-#include <bits/getopt_core.h>
+#include <getopt.h>
 #endif
-#include <exception>
-#include "pci.h"
-#include "types.h"
-#include "utils.h"
-#include "version.h"
 
 using namespace pcm;
 
diff --git a/src/pcm-pcie.cpp b/src/pcm-pcie.cpp
index 48a138df..71e034e6 100644
--- a/src/pcm-pcie.cpp
+++ b/src/pcm-pcie.cpp
@@ -7,14 +7,17 @@
 /*!     \file pcm-pcie.cpp
   \brief Example of using uncore CBo counters: implements a performance counter monitoring utility for monitoring PCIe bandwidth
   */
+
+#include "pcm-pcie.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string>
+
 #ifdef _MSC_VER
 #include <windows.h>
 #include "windows/windriver.h"
 #endif
-#include <stdlib.h>
-#include <stdio.h>
-#include <string>
-#include "pcm-pcie.h"
 
 #define PCM_DELAY_DEFAULT 1.0 // in seconds
 #define PCM_DELAY_MIN 0.015 // 15 milliseconds is practical on most modern CPUs
diff --git a/src/pcm-pcie.h b/src/pcm-pcie.h
index 4c4f0f93..1631b5d2 100644
--- a/src/pcm-pcie.h
+++ b/src/pcm-pcie.h
@@ -3,20 +3,21 @@
 #pragma once
 //written by Roman Sudarikov
 
-#include <iostream>
 #include "cpucounters.h"
+#include "types.h"
 #include "utils.h"
-#include <vector>
+
+#include <algorithm>
 #include <array>
-#include <string>
 #include <initializer_list>
-#include <algorithm>
+#include <iomanip>
+#include <iostream>
+#include <memory>
 #include <stdlib.h>
 #include <string.h>
+#include <string>
 #include <sys/types.h>
-#include <iomanip>
-#include <memory>
-#include "types.h"
+#include <vector>
 
 #if defined(_MSC_VER)
 typedef unsigned int uint;
diff --git a/src/pcm-power.cpp b/src/pcm-power.cpp
index 04980845..0163b755 100644
--- a/src/pcm-power.cpp
+++ b/src/pcm-power.cpp
@@ -5,27 +5,27 @@
 // added PPD cycles by Thomas Willhalm
 
 #include "cpucounters.h"
-#ifdef _MSC_VER
-#include <windows.h>
-#include "windows/windriver.h"
-#endif
-#include <iostream>
-#include <stdlib.h>
-#include <iomanip>
-#ifdef _MSC_VER
-#include "freegetopt/getopt.h"
-#endif
-#include "utils.h"
-#include <stdint.h>
-#include <utility>
 #include "types.h"
+#include "types.h"
+#include "utils.h"
+#include "version.h"
+
 #include <assert.h>
+#include <iomanip>
+#include <iostream>
 #include <memory>
+#include <stdint.h>
+#include <stdlib.h>
 #include <string>
 #include <utility>
+#include <utility>
 #include <vector>
-#include "types.h"
-#include "version.h"
+
+#ifdef _MSC_VER
+#include "freegetopt/getopt.h"
+#include <windows.h>
+#include "windows/windriver.h"
+#endif
 
 #ifdef __linux__
 #include <ext/alloc_traits.h>
diff --git a/src/pcm-raw.cpp b/src/pcm-raw.cpp
index 96801e60..dca7a89a 100644
--- a/src/pcm-raw.cpp
+++ b/src/pcm-raw.cpp
@@ -4,39 +4,40 @@
  /*!     \file pcm-raw.cpp
          \brief Example of using CPU counters: implements a performance counter monitoring utility with raw events interface
    */
-#include <iostream>
-#ifdef _MSC_VER
-#define strtok_r strtok_s
-#include <windows.h>
-#include "windows/windriver.h"
-#include "freegetopt/getopt.h"
-#endif
 
-#include <assert.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
+#include "cpucounters.h"
+#include "types.h"
+#include "utils.h"
+
 #include <algorithm>
 #include <array>
+#include <assert.h>
 #include <bitset>
 #include <cctype>
 #include <exception>
+#include <fstream>
 #include <iomanip>
 #include <iostream>
+#include <iostream>
 #include <locale>
 #include <map>
 #include <memory>
 #include <regex>
-#include <fstream>
 #include <sstream>
 #include <stdexcept>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
 #include <string>
 #include <unordered_map>
 #include <utility>
 #include <vector>
-#include "cpucounters.h"
-#include "types.h"
-#include "utils.h"
+
+#ifdef _MSC_VER
+#include "freegetopt/getopt.h"
+#include "windows/windriver.h"
+#include <windows.h>
+#endif
 
 #if PCM_SIMDJSON_AVAILABLE
 #include "simdjson.h"
diff --git a/src/pcm-sensor-server.cpp b/src/pcm-sensor-server.cpp
index f03fac7a..116eb52d 100644
--- a/src/pcm-sensor-server.cpp
+++ b/src/pcm-sensor-server.cpp
@@ -6,34 +6,22 @@
 constexpr unsigned int DEFAULT_HTTP_PORT = 9738;
 constexpr unsigned int DEFAULT_HTTPS_PORT = DEFAULT_HTTP_PORT;
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <signal.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <sched.h>
-
-#include <cstring>
-#include <ctime>
-#include <vector>
-#include <unordered_map>
-#include <fstream>
-
 #include "cpucounters.h"
+#include "dashboard.h"
 #include "debug.h"
 #include "topology.h"
-#include "dashboard.h"
+#include "types.h"
+#include "utils.h"
+
+#include <arpa/inet.h>
 #include <assert.h>
-#include <bits/types/struct_sched_param.h>
-#include <bits/types/struct_tm.h>
+#include <atomic>
+#include <cstring>
+#include <ctime>
 #include <ctype.h>
 #include <errno.h>
-#include <stdint.h>
-#include <sys/time.h>
-#include <atomic>
 #include <exception>
+#include <fstream>
 #include <functional>
 #include <iomanip>
 #include <iostream>
@@ -41,13 +29,22 @@ constexpr unsigned int DEFAULT_HTTPS_PORT = DEFAULT_HTTP_PORT;
 #include <locale>
 #include <memory>
 #include <mutex>
+#include <netinet/in.h>
+#include <sched.h>
+#include <signal.h>
 #include <stdexcept>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
 #include <string>
+#include <sys/socket.h>
+#include <sys/time.h>
 #include <thread>
 #include <type_traits>
+#include <unistd.h>
+#include <unordered_map>
 #include <utility>
-#include "types.h"
-#include "utils.h"
+#include <vector>
 
 #define PCMWebServerVersion "0.1"
 #if defined (USE_SSL)
diff --git a/src/pcm-sensor.cpp b/src/pcm-sensor.cpp
index 82013788..b19ec522 100644
--- a/src/pcm-sensor.cpp
+++ b/src/pcm-sensor.cpp
@@ -12,14 +12,15 @@
 /*!     \file pcm-sensor.cpp
         \brief Example of using CPU counters: implements a graphical plugin for KDE ksysguard
 */
-#include <iostream>
-#include <string>
 #include "cpuasynchcounter.h"
-#include "utils.h"
 #include "cpucounters.h"
 #include "types.h"
+#include "utils.h"
 #include "version.h"
 
+#include <iostream>
+#include <string>
+
 using namespace std;
 using namespace pcm;
 
diff --git a/src/pcm-tsx.cpp b/src/pcm-tsx.cpp
index c5cd37db..4171ee73 100644
--- a/src/pcm-tsx.cpp
+++ b/src/pcm-tsx.cpp
@@ -7,26 +7,26 @@
   \brief Example of using CPU counters: implements a performance counter monitoring utility for Intel Transactional Synchronization Extensions
   */
 #include <iostream>
-#ifdef _MSC_VER
-#include <windows.h>
-#include "windows/windriver.h"
-#endif
+
+#include "cpucounters.h"
+#include "types.h"
+#include "utils.h"
+
 #include <iomanip>
-#include <stdlib.h>
+#include <memory>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <string>
-#include "cpucounters.h"
-#include "utils.h"
+#include <utility>
+#include <vector>
+
 #ifdef _MSC_VER
 #include "freegetopt/getopt.h"
+#include <windows.h>
+#include "windows/windriver.h"
 #endif
 
-#include <vector>
-#include <memory>
-#include <utility>
-#include "types.h"
-
 #define PCM_DELAY_DEFAULT 1.0       // in seconds
 #define PCM_DELAY_MIN 0.015         // 15 milliseconds is practical on most modern CPUs
 
diff --git a/src/pcm.cpp b/src/pcm.cpp
index 79558b59..2276ff11 100644
--- a/src/pcm.cpp
+++ b/src/pcm.cpp
@@ -8,28 +8,30 @@
 /*!     \file pcm.cpp
 \brief Example of using CPU counters: implements a simple performance counter monitoring utility
 */
+#include "cpucounters.h"
+#include "types.h"
+#include "utils.h"
+#include "version.h"
+
+#include <bitset>
+#include <cstring>
+#include <iomanip>
 #include <iostream>
+#include <memory>
+#include <sstream>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <string>
+#include <utility>
+#include <vector>
+
 #ifdef _MSC_VER
 #include <windows.h>
 #include "windows/windriver.h"
 #else
 #include <unistd.h>
 #endif
-#include <iomanip>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <cstring>
-#include <sstream>
-#include <bitset>
-#include <memory>
-#include <string>
-#include <utility>
-#include <vector>
-#include "cpucounters.h"
-#include "utils.h"
-#include "types.h"
-#include "version.h"
 
 #define SIZE (10000000)
 #define PCM_DELAY_DEFAULT 1.0 // in seconds
diff --git a/src/resctrl.cpp b/src/resctrl.cpp
index 56ac05e2..41dc04c1 100644
--- a/src/resctrl.cpp
+++ b/src/resctrl.cpp
@@ -4,21 +4,22 @@
 
 #ifdef __linux__
 
-#include "resctrl.h"
 #include "cpucounters.h"
-#include <sys/stat.h>
-#include <string>
-#include <iostream>
+#include "resctrl.h"
+#include "types.h"
+#include "utils.h"
+
 #include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
 #include <iomanip>
+#include <iostream>
 #include <mutex>
 #include <sstream>
+#include <stdlib.h>
+#include <string.h>
+#include <string>
+#include <sys/stat.h>
+#include <unistd.h>
 #include <utility>
-#include "types.h"
-#include "utils.h"
 
 namespace pcm
 {
diff --git a/src/resctrl.h b/src/resctrl.h
index 50b3d926..0443427b 100644
--- a/src/resctrl.h
+++ b/src/resctrl.h
@@ -11,9 +11,9 @@
 #ifdef __linux__
 
 #include <stdio.h>
+#include <string>
 #include <unordered_map>
 #include <vector>
-#include <string>
 
 namespace pcm
 {
diff --git a/src/threadpool.h b/src/threadpool.h
index 3b204d9e..cab5a488 100644
--- a/src/threadpool.h
+++ b/src/threadpool.h
@@ -5,14 +5,14 @@
 
 #include "debug.h"
 
-#include <thread>
-#include <future>
+#include <condition_variable>
 #include <functional>
+#include <future>
+#include <memory>
 #include <mutex>
-#include <condition_variable>
 #include <queue>
 #include <stddef.h>
-#include <memory>
+#include <thread>
 #include <vector>
 
 namespace pcm {
diff --git a/src/topology.cpp b/src/topology.cpp
index cb309e44..47dfdd14 100644
--- a/src/topology.cpp
+++ b/src/topology.cpp
@@ -1,10 +1,11 @@
 // SPDX-License-Identifier: BSD-3-Clause
 // Copyright (c) 2016-2020, Intel Corporation
 
-#include <utility>
 #include "cpucounters.h"
 #include "topology.h"
 
+#include <utility>
+
 namespace pcm {
 
 UncoreCounterState ServerUncore::uncoreCounterState( void ) const
diff --git a/src/utils.cpp b/src/utils.cpp
index 1284f32c..a72175b1 100644
--- a/src/utils.cpp
+++ b/src/utils.cpp
@@ -2,8 +2,17 @@
 // Copyright (c) 2009-2018, Intel Corporation
 // written by Andrey Semin and many others
 
-#include <iostream>
+#include "cpucounters.h"
+#include "utils.h"
+
 #include <climits>
+#include <csignal>
+#include <cstdlib>
+#include <cstring>
+#include <errno.h>
+#include <fstream>
+#include <iostream>
+
 #ifdef _MSC_VER
 #include <process.h>
 #include <comdef.h>
@@ -13,16 +22,6 @@
 #include <sched.h>
 #endif
 
-
-#include <errno.h>
-#include <csignal>
-#include <cstdlib>
-#include <cstring>
-#include <fstream>
-
-#include "utils.h"
-#include "cpucounters.h"
-
 namespace pcm {
 
 void (*post_cleanup_callback)(void) = NULL;
diff --git a/src/utils.h b/src/utils.h
index 5f7c4a40..fa5b56f5 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -9,22 +9,23 @@
 
 #pragma once
 
-#include <cstdio>
 #include "types.h"
-#include <vector>
-#include <chrono>
-#include <math.h>
+
 #include <assert.h>
-#include <stdlib.h>
+#include <chrono>
+#include <cstdio>
 #include <initializer_list>
 #include <iomanip>
 #include <iostream>
+#include <math.h>
+#include <stdlib.h>
 #include <string>
 #include <type_traits>
 #include <utility>
+#include <vector>
 
 #ifdef __linux__
-#include <bits/types/struct_tm.h>
+#include <time.h>
 #endif
 
 #ifndef _MSC_VER
diff --git a/tests/urltest.cpp b/tests/urltest.cpp
index f4b80fd6..1e78b5a2 100644
--- a/tests/urltest.cpp
+++ b/tests/urltest.cpp
@@ -1,13 +1,12 @@
 #define UNIT_TEST 1
-
 #include "../src/pcm-sensor-server.cpp"
+#undef UNIT_TEST
+
 #include <iostream>
 #include <stdexcept>
 #include <string>
 #include <vector>
 
-#undef UNIT_TEST
-
 std::vector<std::string> urls{
     "http://otto:test@www.intel.com/~otto/file1.txt",
     "file://localhost/c/mnt/cd/file2.txt",