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

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #52e4a1fd8a982Run #52e4a1c03557cDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)94,767 94,901 134 0.1%
Incl. Wall Time (microsec) per call 18,953 18,980 27 0.1%
Excl. Wall Time (microsec)117 121 4 3.4%
Incl. CPU (microsecs)87,102 87,150 48 0.1%
Incl. CPU (microsecs) per call 17,420 17,430 10 0.1%
Excl. CPU (microsec)80 76 -4 -5.0%
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 Function4 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%