Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)394,753 395,126 373 0.1%
Incl. Wall Time (microsec) per call 78,951 79,025 75 0.1%
Excl. Wall Time (microsec)195 209 14 7.2%
Incl. CPU (microsecs)351,444 352,064 620 0.2%
Incl. CPU (microsecs) per call 70,289 70,413 124 0.2%
Excl. CPU (microsec)145 154 9 6.2%
Incl. MemUse (bytes)6,525,432 6,523,256 -2,176 -0.0%
Incl. MemUse (bytes) per call 1,305,086 1,304,651 -435 -0.0%
Excl. MemUse (bytes)840 840 0 0.0%
Incl. PeakMemUse (bytes)6,492,564 6,489,248 -3,316 -0.1%
Incl. PeakMemUse (bytes) per call 1,298,513 1,297,850 -663 -0.1%
Excl. PeakMemUse (bytes)460 460 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% 373 23.8% 620 56.8% -2,176 -249.5% -3,316 -476.4%
Exclusive Metrics Diff for Current Function14 3.8% 9 1.5% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 373 100.0% 620 100.0% -2,176 -100.0% -3,316 -100.0%
Child functions
call_user_func0 N/A% 359 96.2% 611 98.5% -2,176 -100.0% -3,316 -100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%