Diff Report
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls57 57 0 0.0%
Incl. Wall Time (microsec)23,169 23,053 -116 -0.5%
Incl. Wall Time (microsec) per call 406 404 -2 -0.5%
Excl. Wall Time (microsec)408 422 14 3.4%
Incl. CPU (microsecs)18,660 18,683 23 0.1%
Incl. CPU (microsecs) per call 327 328 0 0.1%
Excl. CPU (microsec)359 344 -15 -4.2%
Incl. MemUse (bytes)2,000,328 2,000,288 -40 -0.0%
Incl. MemUse (bytes) per call 35,093 35,093 -1 -0.0%
Excl. MemUse (bytes)1,480 1,480 0 0.0%
Incl. PeakMemUse (bytes)1,893,992 1,908,448 14,456 0.8%
Incl. PeakMemUse (bytes) per call 33,228 33,482 254 0.8%
Excl. PeakMemUse (bytes)3,952 3,952 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% -116 -4.9% 23 0.7% -40 -0.1% 14,456 19.9%
Exclusive Metrics Diff for Current Function14 12.1% -15 -65.2% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -116 -100.0% 23 100.0% -40 -100.0% 14,456 100.0%
Child functions
call_user_func0 N/A% -130 -112.1% 23 100.0% -40 -100.0% 14,456 100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 0 0.0% 15 65.2% 0 0.0% 0 0.0%