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

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #52e6fcee66138Run #52e6fc5cc809eDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)338,748 339,346 598 0.2%
Incl. Wall Time (microsec) per call 67,750 67,869 120 0.2%
Excl. Wall Time (microsec)151 157 6 4.0%
Incl. CPU (microsecs)330,766 331,303 537 0.2%
Incl. CPU (microsecs) per call 66,153 66,261 107 0.2%
Excl. CPU (microsec)106 107 1 0.9%
Incl. MemUse (bytes)14,681,216 14,589,744 -91,472 -0.6%
Incl. MemUse (bytes) per call 2,936,243 2,917,949 -18,294 -0.6%
Excl. MemUse (bytes)1,128 1,128 0 0.0%
Incl. PeakMemUse (bytes)14,792,360 14,701,832 -90,528 -0.6%
Incl. PeakMemUse (bytes) per call 2,958,472 2,940,366 -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 Function6 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%