Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)183,506 183,476 -30 -0.0%
Incl. Wall Time (microsec) per call 30,584 30,579 -5 -0.0%
Excl. Wall Time (microsec)66 67 1 1.5%
Incl. CPU (microsecs)172,604 172,269 -335 -0.2%
Incl. CPU (microsecs) per call 28,767 28,712 -56 -0.2%
Excl. CPU (microsec)48 54 6 12.5%
Incl. MemUse (bytes)17,668,176 17,690,976 22,800 0.1%
Incl. MemUse (bytes) per call 2,944,696 2,948,496 3,800 0.1%
Excl. MemUse (bytes)2,136 2,136 0 0.0%
Incl. PeakMemUse (bytes)17,806,136 17,826,128 19,992 0.1%
Incl. PeakMemUse (bytes) per call 2,967,689 2,971,021 3,332 0.1%
Excl. PeakMemUse (bytes)1,104 1,104 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% -30 -0.7% -335 -9.0% 22,800 21.3% 19,992 16.9%
Exclusive Metrics Diff for Current Function1 3.3% 6 1.8% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% -30 -100.0% -335 -100.0% 22,800 100.0% 19,992 100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -60 -200.0% -365 -109.0% 22,800 100.0% 19,992 100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% 29 96.7% 30 9.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 0 0.0% -5 -1.5% 0 0.0% 0 0.0%