Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #52e6fc5cc809eRun #52e6fcee66138DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)339,346 338,748 -598 -0.2%
Incl. Wall Time (microsec) per call 67,869 67,750 -120 -0.2%
Excl. Wall Time (microsec)157 151 -6 -3.8%
Incl. CPU (microsecs)331,303 330,766 -537 -0.2%
Incl. CPU (microsecs) per call 66,261 66,153 -107 -0.2%
Excl. CPU (microsec)107 106 -1 -0.9%
Incl. MemUse (bytes)14,589,744 14,681,216 91,472 0.6%
Incl. MemUse (bytes) per call 2,917,949 2,936,243 18,294 0.6%
Excl. MemUse (bytes)1,128 1,128 0 0.0%
Incl. PeakMemUse (bytes)14,701,832 14,792,360 90,528 0.6%
Incl. PeakMemUse (bytes) per call 2,940,366 2,958,472 18,106 0.6%
Excl. PeakMemUse (bytes)1,040 1,040 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% -598 -23.4% -537 -20.5% 91,472 101.0% 90,528 101.6%
Exclusive Metrics Diff for Current Function-6 -1.0% -1 -0.2% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -598 -100.0% -537 -100.0% 91,472 100.0% 90,528 100.0%
Child functions
call_user_func0 N/A% -594 -99.3% -536 -99.8% 91,472 100.0% 90,528 100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 2 0.3% 0 0.0% 0 0.0% 0 0.0%