Diff Report
Run #518eceb4aac68: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ed14bbba55: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #518eceb4aac68Run #518ed14bbba55DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)109,135 108,294 -841 -0.8%
Incl. Wall Time (microsec) per call 6,821 6,768 -53 -0.8%
Excl. Wall Time (microsec)168 165 -3 -1.8%
Incl. CPU (microsecs)95,048 94,797 -251 -0.3%
Incl. CPU (microsecs) per call 5,941 5,925 -16 -0.3%
Excl. CPU (microsec)136 132 -4 -2.9%
Incl. MemUse (bytes)5,716,224 5,736,144 19,920 0.3%
Incl. MemUse (bytes) per call 357,264 358,509 1,245 0.3%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)5,918,400 5,937,056 18,656 0.3%
Incl. PeakMemUse (bytes) per call 369,900 371,066 1,166 0.3%
Excl. PeakMemUse (bytes)3,216 3,216 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% -841 -305.8% -251 -80.4% 19,920 99.9% 18,656 100.2%
Exclusive Metrics Diff for Current Function-3 -0.4% -4 -1.6% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -841 -100.0% -251 -100.0% 19,920 100.0% 18,656 100.0%
Child functions
call_user_func0 N/A% -834 -99.2% -242 -96.4% 19,920 100.0% 18,656 100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -4 -0.5% -5 -2.0% 0 0.0% 0 0.0%