Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b28a90e1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #52e49acfb0eb8Run #52e49b28a90e1DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)97,170 97,936 766 0.8%
Incl. Wall Time (microsec) per call 19,434 19,587 153 0.8%
Excl. Wall Time (microsec)119 119 0 0.0%
Incl. CPU (microsecs)88,750 89,568 818 0.9%
Incl. CPU (microsecs) per call 17,750 17,914 164 0.9%
Excl. CPU (microsec)71 80 9 12.7%
Incl. MemUse (bytes)5,800,816 5,800,816 0 0.0%
Incl. MemUse (bytes) per call 1,160,163 1,160,163 0 0.0%
Excl. MemUse (bytes)1,008 1,008 0 0.0%
Incl. PeakMemUse (bytes)5,698,288 5,698,288 0 0.0%
Incl. PeakMemUse (bytes) per call 1,139,658 1,139,658 0 0.0%
Excl. PeakMemUse (bytes)824 824 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% 766 267.8% 818 192.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 9 1.1% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 766 100.0% 818 100.0% 0 N/A% 0 N/A%
Child functions
call_user_func0 N/A% 764 99.7% 810 99.0% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 2 0.3% -1 -0.1% 0 N/A% 0 N/A%