Diff Report
Run #52c1d5ca86be3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c1d65bccb31: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #52c1d5ca86be3Run #52c1d65bccb31DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)401,849 406,708 4,859 1.2%
Incl. Wall Time (microsec) per call 25,116 25,419 304 1.2%
Excl. Wall Time (microsec)204 194 -10 -4.9%
Incl. CPU (microsecs)297,477 290,915 -6,562 -2.2%
Incl. CPU (microsecs) per call 18,592 18,182 -410 -2.2%
Excl. CPU (microsec)158 143 -15 -9.5%
Incl. MemUse (bytes)12,915,232 12,082,624 -832,608 -6.4%
Incl. MemUse (bytes) per call 807,202 755,164 -52,038 -6.4%
Excl. MemUse (bytes)1,600 1,600 0 0.0%
Incl. PeakMemUse (bytes)12,520,632 11,690,400 -830,232 -6.6%
Incl. PeakMemUse (bytes) per call 782,540 730,650 -51,890 -6.6%
Excl. PeakMemUse (bytes)1,800 1,800 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 4,859 32.7% -6,562 -213.5% -832,608 -1189.0% -830,232 -1178.1%
Exclusive Metrics Diff for Current Function-10 -0.2% -15 -0.2% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 4,859 100.0% -6,562 -100.0% -832,608 -100.0% -830,232 -100.0%
Child functions
call_user_func0 N/A% 4,872 100.3% -6,551 -99.8% -832,608 -100.0% -830,232 -100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -3 -0.1% 4 0.1% 0 0.0% 0 0.0%