Disable all stats for indexes if flag is off

Change-Id: I04d8f73df47db702f04666e1f793d0432603f8f5
Reviewed-on: http://review.couchbase.org/c/perfrunner/+/145784
Tested-by: Build Bot <[email protected]>
Reviewed-by: Jyotsna <[email protected]>

Author: prajwal.kirankumar

perfrunner/tests/secondary.py

@@ -154,6 +154,9 @@ def calc_avg_rr(self, storage_stats):
         return avg_rr
 
     def print_index_disk_usage(self, text=""):
+        if self.test_config.gsi_settings.disable_perindex_stats:
+            return
+
         if text:
             logger.info("{}".format(text))
 
@@ -163,8 +166,7 @@ def print_index_disk_usage(self, text=""):
 
         storage_stats = self.rest.get_index_storage_stats(self.index_nodes[0])
 
-        if not self.test_config.gsi_settings.disable_perindex_stats:
-            logger.info("Index storage stats:\n{}".format(storage_stats.text))
+        logger.info("Index storage stats:\n{}".format(storage_stats.text))
 
         heap_profile = get_indexer_heap_profile(self.index_nodes[0],
                                                 self.rest.rest_username,