Diff Report
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #52e4a222581efRun #52e4a1c03557cDiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)93,601 95,381 1,780 1.9%
Incl. Wall Time (microsec) per call 5,850 5,961 111 1.9%
Excl. Wall Time (microsec)132 127 -5 -3.8%
Incl. CPU (microsecs)85,690 87,644 1,954 2.3%
Incl. CPU (microsecs) per call 5,356 5,478 122 2.3%
Excl. CPU (microsec)107 109 2 1.9%
Incl. MemUse (bytes)5,381,752 5,786,816 405,064 7.5%
Incl. MemUse (bytes) per call 336,360 361,676 25,317 7.5%
Excl. MemUse (bytes)2,368 2,368 0 0.0%
Incl. PeakMemUse (bytes)5,330,904 5,733,840 402,936 7.6%
Incl. PeakMemUse (bytes) per call 333,182 358,365 25,184 7.6%
Excl. PeakMemUse (bytes)2,344 2,344 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% 1,780 361.1% 1,954 921.7% 405,064 1575.4% 402,936 1524.4%
Exclusive Metrics Diff for Current Function-5 -0.3% 2 0.1% 0 0.0% 0 0.0%
Parent functions
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 1,780 100.0% 1,954 100.0% 405,064 100.0% 402,936 100.0%
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% 1,777 99.8% 1,947 99.6% 405,064 100.0% 402,936 100.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 5 0.3% 1 0.1% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 2 0.1% 1 0.1% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% 1 0.1% 3 0.2% 0 0.0% 0 0.0%