Diff Report
Run #518081a41c05e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518080a5ca60d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #518081a41c05eRun #518080a5ca60dDiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)151,042 152,999 1,957 1.3%
Incl. Wall Time (microsec) per call 8,885 9,000 115 1.3%
Excl. Wall Time (microsec)168 164 -4 -2.4%
Incl. CPU (microsecs)135,612 137,079 1,467 1.1%
Incl. CPU (microsecs) per call 7,977 8,063 86 1.1%
Excl. CPU (microsec)131 121 -10 -7.6%
Incl. MemUse (bytes)6,575,408 6,580,024 4,616 0.1%
Incl. MemUse (bytes) per call 386,789 387,060 272 0.1%
Excl. MemUse (bytes)1,776 1,776 0 0.0%
Incl. PeakMemUse (bytes)6,680,424 6,696,808 16,384 0.2%
Incl. PeakMemUse (bytes) per call 392,966 393,930 964 0.2%
Excl. PeakMemUse (bytes)2,656 2,656 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% 1,957 160.5% 1,467 113.2% 4,616 106.9% 16,384 378.6%
Exclusive Metrics Diff for Current Function-4 -0.2% -10 -0.7% 0 0.0% 0 0.0%
Parent functions
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 1,956 99.9% 1,464 99.8% 4,616 100.0% 16,384 100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch@10 N/A% 1 0.1% 3 0.2% 0 0.0% 0 0.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 1,981 101.2% 1,491 101.6% 4,616 100.0% 16,384 100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -20 -1.0% -17 -1.2% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 0 0.0% -3 -0.2% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 0 0.0% 6 0.4% 0 0.0% 0 0.0%