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Bug 677411 - Add telemetry counters for JS GC (r=luke)

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This commit is contained in:
Bill McCloskey
2011-10-11 10:38:26 -07:00
parent cc6f56a766
commit 5de61d6d2a
7 changed files with 77 additions and 0 deletions
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10
js/src/gc/Statistics.cpp
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@@ -163,6 +163,16 @@ Statistics::endGC()
endPhase(PHASE_GC);
crash::SnapshotGCStack();
if (JSAccumulateTelemetryDataCallback cb = runtime->telemetryCallback) {
(*cb)(JS_TELEMETRY_GC_REASON, triggerReason);
(*cb)(JS_TELEMETRY_GC_IS_COMPARTMENTAL, compartment ? 1 : 0);
(*cb)(JS_TELEMETRY_GC_IS_SHAPE_REGEN,
runtime->shapeGen & SHAPE_OVERFLOW_BIT ? 1 : 0);
(*cb)(JS_TELEMETRY_GC_MS, t(PHASE_GC));
(*cb)(JS_TELEMETRY_GC_MARK_MS, t(PHASE_MARK));
(*cb)(JS_TELEMETRY_GC_SWEEP_MS, t(PHASE_SWEEP));
}
if (fp)
printStats();