Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)285,344 284,873 -471 -0.2%
Incl. Wall Time (microsec) per call 57,069 56,975 -94 -0.2%
Excl. Wall Time (microsec)166 168 2 1.2%
Incl. CPU (microsecs)279,902 279,537 -365 -0.1%
Incl. CPU (microsecs) per call 55,980 55,907 -73 -0.1%
Excl. CPU (microsec)113 114 1 0.9%
Incl. MemUse (bytes)15,425,944 15,427,536 1,592 0.0%
Incl. MemUse (bytes) per call 3,085,189 3,085,507 318 0.0%
Excl. MemUse (bytes)1,600 1,600 0 0.0%
Incl. PeakMemUse (bytes)15,540,152 15,542,408 2,256 0.0%
Incl. PeakMemUse (bytes) per call 3,108,030 3,108,482 451 0.0%
Excl. PeakMemUse (bytes)1,528 1,528 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% -471 -29.8% -365 -20.3% 1,592 4.5% 2,256 6.4%
Exclusive Metrics Diff for Current Function2 0.4% 1 0.3% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -471 -100.0% -365 -100.0% 1,592 100.0% 2,256 100.0%
Child functions
call_user_func0 N/A% -476 -101.1% -372 -101.9% 1,592 100.0% 2,256 100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 3 0.6% 6 1.6% 0 0.0% 0 0.0%