--- old/src/share/vm/gc/g1/g1CollectorPolicy.cpp 2015-05-26 11:34:21.625027863 -0700 +++ new/src/share/vm/gc/g1/g1CollectorPolicy.cpp 2015-05-26 11:34:21.540027863 -0700 @@ -452,7 +452,7 @@ // Create the jstat counters for the policy. void G1CollectorPolicy::initialize_gc_policy_counters() { - _gc_policy_counters = new GCPolicyCounters("GarbageFirst", 1, 3); + _gc_policy_counters = new GCPolicyCounters("GarbageFirst", 1, 2); } bool G1CollectorPolicy::predict_will_fit(uint young_length,