src/hotspot/share/gc/cms/concurrentMarkSweepGeneration.cpp

@@ -625,10 +625,11 @@
     }
   }
 
   NOT_PRODUCT(_overflow_counter = CMSMarkStackOverflowInterval;)
   _gc_counters = new CollectorCounters("CMS", 1);
+  _cgc_counters = new CollectorCounters("CMS stop-the-world phases", 2);
   _completed_initialization = true;
   _inter_sweep_timer.start();  // start of time
 }
 
 const char* ConcurrentMarkSweepGeneration::name() const {

@@ -5549,22 +5550,23 @@
   register_gc_end();
 }
 
 void CMSCollector::do_CMS_operation(CMS_op_type op, GCCause::Cause gc_cause) {
   GCTraceCPUTime tcpu;
-  TraceCollectorStats tcs(counters());
+  TraceCollectorStats tcs(EnableConcGCPerfCounter ? NULL : counters());
+  TraceCollectorStats tcs_cgc(cgc_counters());
 
   switch (op) {
     case CMS_op_checkpointRootsInitial: {
       GCTraceTime(Info, gc) t("Pause Initial Mark", NULL, GCCause::_no_gc, true);
-      SvcGCMarker sgcm(SvcGCMarker::OTHER);
+      SvcGCMarker sgcm(SvcGCMarker::CONCURRENT);
       checkpointRootsInitial();
       break;
     }
     case CMS_op_checkpointRootsFinal: {
       GCTraceTime(Info, gc) t("Pause Remark", NULL, GCCause::_no_gc, true);
-      SvcGCMarker sgcm(SvcGCMarker::OTHER);
+      SvcGCMarker sgcm(SvcGCMarker::CONCURRENT);
       checkpointRootsFinal();
       break;
     }
     default:
       fatal("No such CMS_op");