Diff Report
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #51af435181b2eRun #51af3d98520b7DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)168,220 168,376 156 0.1%
Incl. Wall Time (microsec) per call 16,822 16,838 16 0.1%
Excl. Wall Time (microsec)149 142 -7 -4.7%
Incl. CPU (microsecs)157,652 157,924 272 0.2%
Incl. CPU (microsecs) per call 15,765 15,792 27 0.2%
Excl. CPU (microsec)135 124 -11 -8.1%
Incl. MemUse (bytes)13,902,472 13,833,960 -68,512 -0.5%
Incl. MemUse (bytes) per call 1,390,247 1,383,396 -6,851 -0.5%
Excl. MemUse (bytes)1,048 1,048 0 0.0%
Incl. PeakMemUse (bytes)13,988,128 13,925,736 -62,392 -0.4%
Incl. PeakMemUse (bytes) per call 1,398,813 1,392,574 -6,239 -0.4%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 156 19.5% 272 28.5% -68,512 -100.2% -62,392 -93.0%
Exclusive Metrics Diff for Current Function-7 -4.5% -11 -4.0% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 156 100.0% 272 100.0% -68,512 -100.0% -62,392 -100.0%
Child functions
call_user_func0 N/A% 170 109.0% 290 106.6% -68,512 -100.0% -62,392 -100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -7 -4.5% -7 -2.6% 0 0.0% 0 0.0%