Diff Report
Run #51a518f009231: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a5256dc4557: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #51a518f009231Run #51a5256dc4557DiffDiff%
Number of Function Calls23 21 -2 -8.7%
Incl. Wall Time (microsec)319,198 315,450 -3,748 -1.2%
Incl. Wall Time (microsec) per call 13,878 15,021 1,143 8.2%
Excl. Wall Time (microsec)351 422 71 20.2%
Incl. CPU (microsecs)320,019 312,020 -7,999 -2.5%
Incl. CPU (microsecs) per call 13,914 14,858 944 6.8%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)4,195,156 3,981,968 -213,188 -5.1%
Incl. MemUse (bytes) per call 182,398 189,618 7,219 4.0%
Excl. MemUse (bytes)1,076 1,076 0 0.0%
Incl. PeakMemUse (bytes)4,165,916 4,140,980 -24,936 -0.6%
Incl. PeakMemUse (bytes) per call 181,127 197,190 16,063 8.9%
Excl. PeakMemUse (bytes)2,032 2,224 192 9.4%

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::dispatch-2 -25.0% -3,748 -106.8% -7,999 -200.0% -213,188 -303.7% -24,936 -36.3%
Exclusive Metrics Diff for Current Function71 1.9% 0 0.0% 0 0.0% 192 0.8%
Parent functions
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch-2 -100.0% -3,748 -100.0% -7,999 -100.0% -213,188 -100.0% -24,936 -100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch-1 -16.7% -3,793 -101.2% -7,999 -100.0% -213,188 -100.0% -25,380 -101.8%
Symfony\Component\EventDispatcher\Event::setName-2 -33.3% -11 -0.3% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners-1 -16.7% -9 -0.2% 0 0.0% 0 0.0% 252 1.0%
Symfony\Component\EventDispatcher\Event::setDispatcher-2 -33.3% -6 -0.2% 0 0.0% 0 0.0% 0 0.0%