--- a/src/hotspot/share/gc/parallel/psMarkSweep.cpp	Tue Feb 12 09:58:27 2019 +0100
+++ b/src/hotspot/share/gc/parallel/psMarkSweep.cpp	Tue Feb 12 08:56:03 2019 +0900
@@ -72,7 +72,7 @@
 void PSMarkSweep::initialize() {
   _span_based_discoverer.set_span(ParallelScavengeHeap::heap()->reserved_region());
   set_ref_processor(new ReferenceProcessor(&_span_based_discoverer));     // a vanilla ref proc
-  _counters = new CollectorCounters("PSMarkSweep", 1);
+  _counters = new CollectorCounters("Serial full collection pauses", 1);
   MarkSweep::initialize();
 }