Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@1

Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@1Run #51a944519b58cRun #51a9459592df6DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)489 452 -37 -7.6%
Incl. Wall Time (microsec) per call 22 21 -2 -7.6%
Excl. Wall Time (microsec)146 149 3 2.1%
Incl. CPU (microsecs)520 472 -48 -9.2%
Incl. CPU (microsecs) per call 24 21 -2 -9.2%
Excl. CPU (microsec)141 121 -20 -14.2%
Incl. MemUse (bytes)4,248 4,248 0 0.0%
Incl. MemUse (bytes) per call 193 193 0 0.0%
Excl. MemUse (bytes)1,440 1,440 0 0.0%
Incl. PeakMemUse (bytes)1,656 1,712 56 3.4%
Incl. PeakMemUse (bytes) per call 75 78 3 3.4%
Excl. PeakMemUse (bytes)792 792 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@1 [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::doDispatch@10 N/A% -37 -0.3% -48 -0.4% 0 0.0% 56 0.0%
Exclusive Metrics Diff for Current Function3 8.1% -20 -41.7% 0 N/A% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch@10 N/A% -37 -100.0% -48 -100.0% 0 N/A% 56 100.0%
Child functions
call_user_func@10 N/A% -40 -108.1% -36 -75.0% 0 N/A% 56 100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 0 0.0% 8 16.7% 0 N/A% 0 0.0%