Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #53920b950c201Run #53920bd97d62dDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)308,772 309,030 258 0.1%
Incl. Wall Time (microsec) per call 61,754 61,806 52 0.1%
Excl. Wall Time (microsec)198 204 6 3.0%
Incl. CPU (microsecs)273,173 273,843 670 0.2%
Incl. CPU (microsecs) per call 54,635 54,769 134 0.2%
Excl. CPU (microsec)143 142 -1 -0.7%
Incl. MemUse (bytes)7,218,640 7,218,640 0 0.0%
Incl. MemUse (bytes) per call 1,443,728 1,443,728 0 0.0%
Excl. MemUse (bytes)840 840 0 0.0%
Incl. PeakMemUse (bytes)7,357,868 7,357,868 0 0.0%
Incl. PeakMemUse (bytes) per call 1,471,574 1,471,574 0 0.0%
Excl. PeakMemUse (bytes)540 540 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% 258 56.6% 670 152.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 2.3% -1 -0.1% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 258 100.0% 670 100.0% 0 N/A% 0 N/A%
Child functions
call_user_func0 N/A% 251 97.3% 673 100.4% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 1 0.4% -2 -0.3% 0 N/A% 0 N/A%