--- old/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp 2014-02-25 14:00:11.324953609 +0100 +++ new/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp 2014-02-25 14:00:11.232953610 +0100 @@ -2361,8 +2361,12 @@ }; size_t G1CollectedHeap::recalculate_used() const { + double recalculate_used_start = os::elapsedTime(); + SumUsedClosure blk; heap_region_iterate(&blk); + + g1_policy()->phase_times()->record_evac_fail_recalc_used_time((os::elapsedTime() - recalculate_used_start) * 1000.0); return blk.result(); } @@ -4378,6 +4382,8 @@ void G1CollectedHeap::remove_self_forwarding_pointers() { assert(check_cset_heap_region_claim_values(HeapRegion::InitialClaimValue), "sanity"); + double remove_self_forwards_start = os::elapsedTime(); + G1ParRemoveSelfForwardPtrsTask rsfp_task(this); if (G1CollectedHeap::use_parallel_gc_threads()) { @@ -4405,6 +4411,8 @@ } _objs_with_preserved_marks.clear(true); _preserved_marks_of_objs.clear(true); + + g1_policy()->phase_times()->record_evac_fail_remove_self_forwards((os::elapsedTime() - remove_self_forwards_start) * 1000.0); } void G1CollectedHeap::push_on_evac_failure_scan_stack(oop obj) {