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8350854: Include thread counts in safepoint logging

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Reviewed-by: shade, dholmes
This commit is contained in:
Xiaolong Peng 2025-03-05 16:35:46 +00:00 committed by Aleksey Shipilev
parent ea9e3cfe03
commit 61d9ab9717
1 changed files with 5 additions and 2 deletions
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7
src/hotspot/share/runtime/safepoint.cpp
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@ -989,13 +989,16 @@ void SafepointTracing::end() {
"Reaching safepoint: " JLONG_FORMAT " ns, "
"At safepoint: " JLONG_FORMAT " ns, "
"Leaving safepoint: " JLONG_FORMAT " ns, "
"Total: " JLONG_FORMAT " ns",
"Total: " JLONG_FORMAT " ns, "
"Threads: %d runnable, %d total",
VM_Operation::name(_current_type),
_last_app_time_ns,
_last_safepoint_sync_time_ns - _last_safepoint_begin_time_ns,
_last_safepoint_leave_time_ns - _last_safepoint_sync_time_ns,
_last_safepoint_end_time_ns - _last_safepoint_leave_time_ns,
_last_safepoint_end_time_ns - _last_safepoint_begin_time_ns
_last_safepoint_end_time_ns - _last_safepoint_begin_time_ns,
_nof_running,
_nof_threads
);
RuntimeService::record_safepoint_end(_last_safepoint_end_time_ns - _last_safepoint_sync_time_ns);