Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)89,518 89,594 76 0.1%
Incl. Wall Time (microsec) per call 4,069 4,072 3 0.1%
Excl. Wall Time (microsec)174 176 2 1.1%
Incl. CPU (microsecs)82,743 82,866 123 0.1%
Incl. CPU (microsecs) per call 3,761 3,767 6 0.1%
Excl. CPU (microsec)142 147 5 3.5%
Incl. MemUse (bytes)7,332,648 7,342,640 9,992 0.1%
Incl. MemUse (bytes) per call 333,302 333,756 454 0.1%
Excl. MemUse (bytes)3,016 3,016 0 0.0%
Incl. PeakMemUse (bytes)7,092,264 7,100,616 8,352 0.1%
Incl. PeakMemUse (bytes) per call 322,376 322,755 380 0.1%
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% 76 6.5% 123 12.1% 9,992 12.3% 8,352 10.4%
Exclusive Metrics Diff for Current Function2 2.6% 5 4.1% 0 0.0% 0 0.0%
Parent functions
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 76 100.0% 123 100.0% 9,992 100.0% 8,352 100.0%
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% 75 98.7% 124 100.8% 9,992 100.0% 8,312 99.5%
Symfony\Component\EventDispatcher\Event::setName0 N/A% -3 -3.9% -6 -4.9% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% 2 2.6% 0 0.0% 0 0.0% 40 0.5%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%