Diff Report
Run #51ad06ef28a53: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad0610ca11a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #51ad06ef28a53Run #51ad0610ca11aDiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)31,480 31,736 256 0.8%
Incl. Wall Time (microsec) per call 630 635 5 0.8%
Excl. Wall Time (microsec)395 402 7 1.8%
Incl. CPU (microsecs)26,691 26,991 300 1.1%
Incl. CPU (microsecs) per call 534 540 6 1.1%
Excl. CPU (microsec)318 330 12 3.8%
Incl. MemUse (bytes)2,394,752 2,394,720 -32 -0.0%
Incl. MemUse (bytes) per call 47,895 47,894 -1 -0.0%
Excl. MemUse (bytes)1,768 1,768 0 0.0%
Incl. PeakMemUse (bytes)2,279,976 2,279,744 -232 -0.0%
Incl. PeakMemUse (bytes) per call 45,600 45,595 -5 -0.0%
Excl. PeakMemUse (bytes)792 792 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% 256 4.8% 300 7.6% -32 -0.0% -232 -0.1%
Exclusive Metrics Diff for Current Function7 2.7% 12 4.0% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 256 100.0% 300 100.0% -32 -100.0% -232 -100.0%
Child functions
call_user_func0 N/A% 246 96.1% 282 94.0% -32 -100.0% -232 -100.0%
call_user_func@10 N/A% 2 0.8% 2 0.7% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 1 0.4% 4 1.3% 0 0.0% 0 0.0%