Diff Report
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #52c96bbf45f87Run #52c96b69a1c07DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)85,027 86,833 1,806 2.1%
Incl. Wall Time (microsec) per call 4,724 4,824 100 2.1%
Excl. Wall Time (microsec)142 149 7 4.9%
Incl. CPU (microsecs)78,666 80,465 1,799 2.3%
Incl. CPU (microsecs) per call 4,370 4,470 100 2.3%
Excl. CPU (microsec)103 119 16 15.5%
Incl. MemUse (bytes)5,658,448 6,046,176 387,728 6.9%
Incl. MemUse (bytes) per call 314,358 335,899 21,540 6.9%
Excl. MemUse (bytes)2,368 2,368 0 0.0%
Incl. PeakMemUse (bytes)5,761,712 6,069,544 307,832 5.3%
Incl. PeakMemUse (bytes) per call 320,095 337,197 17,102 5.3%
Excl. PeakMemUse (bytes)2,504 2,424 -80 -3.2%

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% 1,806 321.9% 1,799 325.9% 387,728 784.0% 307,832 615.5%
Exclusive Metrics Diff for Current Function7 0.4% 16 0.9% 0 0.0% -80 -0.0%
Parent functions
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 1,806 100.0% 1,798 99.9% 387,728 100.0% 307,832 100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch@10 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 1,788 99.0% 1,777 98.8% 387,728 100.0% 308,656 100.3%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% 7 0.4% 2 0.1% 0 0.0% -664 -0.2%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 2 0.1% -2 -0.1% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 2 0.1% 6 0.3% 0 0.0% -80 -0.0%