Diff Report
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #531ccbd4518b6Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)150,760 154,847 4,087 2.7%
Incl. Wall Time (microsec) per call 30,152 30,969 817 2.7%
Excl. Wall Time (microsec)129 121 -8 -6.2%
Incl. CPU (microsecs)140,470 144,531 4,061 2.9%
Incl. CPU (microsecs) per call 28,094 28,906 812 2.9%
Excl. CPU (microsec)83 87 4 4.8%
Incl. MemUse (bytes)11,966,392 12,875,616 909,224 7.6%
Incl. MemUse (bytes) per call 2,393,278 2,575,123 181,845 7.6%
Excl. MemUse (bytes)1,480 1,480 0 0.0%
Incl. PeakMemUse (bytes)12,086,592 13,057,176 970,584 8.0%
Incl. PeakMemUse (bytes) per call 2,417,318 2,611,435 194,117 8.0%
Excl. PeakMemUse (bytes)536 536 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% 4,087 4170.4% 4,061 1555.9% 909,224 2363.3% 970,584 2460.9%
Exclusive Metrics Diff for Current Function-8 -0.2% 4 0.1% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 4,087 100.0% 4,061 100.0% 909,224 100.0% 970,584 100.0%
Child functions
call_user_func0 N/A% 4,093 100.1% 4,058 99.9% 909,224 100.0% 970,584 100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 2 0.0% -1 -0.0% 0 0.0% 0 0.0%