Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96bbf45f87: 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 #52c96b69a1c07Run #52c96bbf45f87DiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)388 363 -25 -6.4%
Incl. Wall Time (microsec) per call 15 14 -1 -6.4%
Excl. Wall Time (microsec)142 133 -9 -6.3%
Incl. CPU (microsecs)409 383 -26 -6.4%
Incl. CPU (microsecs) per call 16 15 -1 -6.4%
Excl. CPU (microsec)116 104 -12 -10.3%
Incl. MemUse (bytes)4,248 4,248 0 0.0%
Incl. MemUse (bytes) per call 163 163 0 0.0%
Excl. MemUse (bytes)1,440 1,440 0 0.0%
Incl. PeakMemUse (bytes)648 552 -96 -14.8%
Incl. PeakMemUse (bytes) per call 25 21 -4 -14.8%
Excl. PeakMemUse (bytes)264 264 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% -25 -4.5% -26 -4.7% 0 0.0% -96 -0.2%
Exclusive Metrics Diff for Current Function-9 -36.0% -12 -46.2% 0 N/A% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch@10 N/A% -25 -100.0% -26 -100.0% 0 N/A% -96 -100.0%
Child functions
call_user_func@10 N/A% -10 -40.0% -12 -46.2% 0 N/A% -96 -100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -6 -24.0% -2 -7.7% 0 N/A% 0 0.0%