Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch@1

Symfony\Component\EventDispatcher\EventDispatcher::dispatch@1Run #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)2,886 2,997 111 3.8%
Incl. Wall Time (microsec) per call 29 30 1 3.8%
Excl. Wall Time (microsec)829 841 12 1.4%
Incl. CPU (microsecs)2,968 3,081 113 3.8%
Incl. CPU (microsecs) per call 30 31 1 3.8%
Excl. CPU (microsec)659 714 55 8.3%
Incl. MemUse (bytes)11,104 11,104 0 0.0%
Incl. MemUse (bytes) per call 111 111 0 0.0%
Excl. MemUse (bytes)2,032 2,032 0 0.0%
Incl. PeakMemUse (bytes)1,440 1,024 -416 -28.9%
Incl. PeakMemUse (bytes) per call 14 10 -4 -28.9%
Excl. PeakMemUse (bytes)80 0 -80 -100.0%

Parent/Child Regression/Improvement report for Symfony\Component\EventDispatcher\EventDispatcher::dispatch@1 [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::dispatch@10 N/A% 111 2.7% 113 2.7% 0 0.0% -416 -1.8%
Exclusive Metrics Diff for Current Function12 10.8% 55 48.7% 0 N/A% -80 -19.2%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch@10 N/A% 111 100.0% 113 100.0% 0 N/A% -416 -100.0%
Child functions
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% 41 36.9% 43 38.1% 0 N/A% -160 -38.5%
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@10 N/A% 30 27.0% 26 23.0% 0 N/A% -176 -42.3%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 28 25.2% -6 -5.3% 0 N/A% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 0 0.0% -5 -4.4% 0 N/A% 0 0.0%