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7141200: log some interesting information in ring buffers for crashes

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Reviewed-by: kvn, jrose, kevinw, brutisso, twisti, jmasa
This commit is contained in:
Tom Rodriguez 2012-02-01 07:59:01 -08:00
parent a59952f4c9
commit 5a41427b37
30 changed files with 539 additions and 369 deletions
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16
hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
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@ -1228,9 +1228,7 @@ bool G1CollectedHeap::do_collection(bool explicit_gc,
SvcGCMarker sgcm(SvcGCMarker::FULL);
ResourceMark rm;
if (PrintHeapAtGC) {
Universe::print_heap_before_gc();
}
print_heap_before_gc();
HRSPhaseSetter x(HRSPhaseFullGC);
verify_region_sets_optional();
@ -1470,9 +1468,7 @@ bool G1CollectedHeap::do_collection(bool explicit_gc,
_hrs.verify_optional();
verify_region_sets_optional();
if (PrintHeapAtGC) {
Universe::print_heap_after_gc();
}
print_heap_after_gc();
g1mm()->update_sizes();
post_full_gc_dump();
@ -3537,9 +3533,7 @@ G1CollectedHeap::do_collection_pause_at_safepoint(double target_pause_time_ms) {
SvcGCMarker sgcm(SvcGCMarker::MINOR);
ResourceMark rm;
if (PrintHeapAtGC) {
Universe::print_heap_before_gc();
}
print_heap_before_gc();
HRSPhaseSetter x(HRSPhaseEvacuation);
verify_region_sets_optional();
@ -3890,9 +3884,7 @@ G1CollectedHeap::do_collection_pause_at_safepoint(double target_pause_time_ms) {
TASKQUEUE_STATS_ONLY(if (ParallelGCVerbose) print_taskqueue_stats());
TASKQUEUE_STATS_ONLY(reset_taskqueue_stats());
if (PrintHeapAtGC) {
Universe::print_heap_after_gc();
}
print_heap_after_gc();
g1mm()->update_sizes();
if (G1SummarizeRSetStats &&