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

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #51a5256dc4557Run #51a518f009231DiffDiff%
Number of Function Calls21 23 2 9.5%
Incl. Wall Time (microsec)315,450 319,198 3,748 1.2%
Incl. Wall Time (microsec) per call 15,021 13,878 -1,143 -7.6%
Excl. Wall Time (microsec)422 351 -71 -16.8%
Incl. CPU (microsecs)312,020 320,019 7,999 2.6%
Incl. CPU (microsecs) per call 14,858 13,914 -944 -6.4%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)3,981,968 4,195,156 213,188 5.4%
Incl. MemUse (bytes) per call 189,618 182,398 -7,219 -3.8%
Excl. MemUse (bytes)1,076 1,076 0 0.0%
Incl. PeakMemUse (bytes)4,140,980 4,165,916 24,936 0.6%
Incl. PeakMemUse (bytes) per call 197,190 181,127 -16,063 -8.1%
Excl. PeakMemUse (bytes)2,224 2,032 -192 -8.6%

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::dispatch2 25.0% 3,748 106.8% 7,999 200.0% 213,188 303.7% 24,936 36.3%
Exclusive Metrics Diff for Current Function-71 -1.9% 0 0.0% 0 0.0% -192 -0.8%
Parent functions
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch2 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::doDispatch1 16.7% 3,793 101.2% 7,999 100.0% 213,188 100.0% 25,380 101.8%
Symfony\Component\EventDispatcher\Event::setName2 33.3% 11 0.3% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners1 16.7% 9 0.2% 0 0.0% 0 0.0% -252 -1.0%
Symfony\Component\EventDispatcher\Event::setDispatcher2 33.3% 6 0.2% 0 0.0% 0 0.0% 0 0.0%