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8350854: Include thread counts in safepoint logging #202

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8350854: Include thread counts in safepoint logging #202

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7 changes: 5 additions & 2 deletions src/hotspot/share/runtime/safepoint.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -993,13 +993,16 @@ 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);
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