Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1fd8a982: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #52e4a1c03557cRun #52e4a1fd8a982DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)94,901 94,767 -134 -0.1%
Incl. Wall Time (microsec) per call 18,980 18,953 -27 -0.1%
Excl. Wall Time (microsec)121 117 -4 -3.3%
Incl. CPU (microsecs)87,150 87,102 -48 -0.1%
Incl. CPU (microsecs) per call 17,430 17,420 -10 -0.1%
Excl. CPU (microsec)76 80 4 5.3%
Incl. MemUse (bytes)5,771,464 5,771,464 0 0.0%
Incl. MemUse (bytes) per call 1,154,293 1,154,293 0 0.0%
Excl. MemUse (bytes)1,008 1,008 0 0.0%
Incl. PeakMemUse (bytes)5,716,832 5,716,832 0 0.0%
Incl. PeakMemUse (bytes) per call 1,143,366 1,143,366 0 0.0%
Excl. PeakMemUse (bytes)824 824 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch [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::doDispatch0 N/A% -134 -33.5% -48 -12.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -3.0% 4 8.3% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -134 -100.0% -48 -100.0% 0 N/A% 0 N/A%
Child functions
call_user_func0 N/A% -132 -98.5% -51 -106.2% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 2 1.5% -1 -2.1% 0 N/A% 0 N/A%