--- old/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp 2014-03-13 13:52:41.802282276 +0100 +++ new/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp 2014-03-13 13:52:41.698282271 +0100 @@ -2496,7 +2496,8 @@ } void CMSCollector::report_heap_summary(GCWhen::Type when) { - _gc_tracer_cm->report_gc_heap_summary(when, _last_heap_summary, _last_metaspace_summary); + _gc_tracer_cm->report_gc_heap_summary(when, _last_heap_summary); + _gc_tracer_cm->report_metaspace_summary(when, _last_metaspace_summary); } void CMSCollector::collect_in_foreground(bool clear_all_soft_refs, GCCause::Cause cause) {