infernap12/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2026-06-06 18:53:37 +00:00
Code Issues Packages Projects Releases Wiki Activity

8384604: Shenandoah: Completed GC count doesn't add up in the log

Browse Source 
Reviewed-by: wkemper, xpeng, kdnilsen
This commit is contained in:
Rui Li 2026-06-01 17:11:05 +00:00 committed by Xiaolong Peng
parent 886eb11c64
commit d60fead5cf
1 changed files with 9 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/hotspot/share/gc/shenandoah/shenandoahCollectorPolicy.cpp
View File

@ -205,8 +205,15 @@ void ShenandoahCollectorPolicy::print_gc_stats(outputStream* out) const {
out->print_cr("enough regions with no live objects to skip evacuation.");
out->cr();
size_t gc_attempts = 0;
for (int c = 0; c < GCCause::_last_gc_cause; c++) {
gc_attempts += _collection_cause_counts[c];
}
size_t completed_gcs = _success_full_gcs + _success_degenerated_gcs + _success_concurrent_gcs + _success_old_gcs;
out->print_cr("%5zu Completed GCs", completed_gcs);
size_t cancelled_gcs = gc_attempts - completed_gcs;
out->print_cr("%5zu GC attempts. %zu Completed GCs (%.2f%%).",
gc_attempts, completed_gcs, percent_of(completed_gcs, gc_attempts));
size_t explicit_requests = 0;
size_t implicit_requests = 0;
@ -220,7 +227,7 @@ void ShenandoahCollectorPolicy::print_gc_stats(outputStream* out) const {
implicit_requests += cause_count;
}
const char* desc = GCCause::to_string(cause);
out->print_cr(" %5zu caused by %s (%.2f%%)", cause_count, desc, percent_of(cause_count, completed_gcs));
out->print_cr(" %5zu caused by %s (%.2f%%)", cause_count, desc, percent_of(cause_count, gc_attempts));
}
}