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

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)155,326 151,232 -4,094 -2.6%
Incl. Wall Time (microsec) per call 11,095 10,802 -292 -2.6%
Excl. Wall Time (microsec)118 119 1 0.8%
Incl. CPU (microsecs)145,014 140,954 -4,060 -2.8%
Incl. CPU (microsecs) per call 10,358 10,068 -290 -2.8%
Excl. CPU (microsec)95 92 -3 -3.2%
Incl. MemUse (bytes)12,891,792 11,982,568 -909,224 -7.1%
Incl. MemUse (bytes) per call 920,842 855,898 -64,945 -7.1%
Excl. MemUse (bytes)3,016 3,016 0 0.0%
Incl. PeakMemUse (bytes)13,076,928 12,103,920 -973,008 -7.4%
Incl. PeakMemUse (bytes) per call 934,066 864,566 -69,501 -7.4%
Excl. PeakMemUse (bytes)1,976 1,976 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\EventDispatcher\EventDispatcher::dispatch [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::dispatch0 N/A% -4,094 -4177.6% -4,060 -1555.6% -909,224 -2363.3% -973,008 -2467.1%
Exclusive Metrics Diff for Current Function1 0.0% -3 -0.1% 0 0.0% 0 0.0%
Parent functions
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% -4,094 -100.0% -4,060 -100.0% -909,224 -100.0% -973,008 -100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -4,087 -99.8% -4,061 -100.0% -909,224 -100.0% -970,584 -99.8%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -4 -0.1% 1 0.0% 0 0.0% -2,264 -0.2%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% -3 -0.1% 2 0.0% 0 0.0% -160 -0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% -1 -0.0% 1 0.0% 0 0.0% 0 0.0%