Diff Report
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)309,805 308,772 -1,033 -0.3%
Incl. Wall Time (microsec) per call 61,961 61,754 -207 -0.3%
Excl. Wall Time (microsec)196 198 2 1.0%
Incl. CPU (microsecs)273,296 273,173 -123 -0.0%
Incl. CPU (microsecs) per call 54,659 54,635 -25 -0.0%
Excl. CPU (microsec)141 143 2 1.4%
Incl. MemUse (bytes)7,219,452 7,218,640 -812 -0.0%
Incl. MemUse (bytes) per call 1,443,890 1,443,728 -162 -0.0%
Excl. MemUse (bytes)840 840 0 0.0%
Incl. PeakMemUse (bytes)7,358,784 7,357,868 -916 -0.0%
Incl. PeakMemUse (bytes) per call 1,471,757 1,471,574 -183 -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% -1,033 -288.5% -123 -65.8% -812 -7.8% -916 -8.8%
Exclusive Metrics Diff for Current Function2 0.2% 2 1.6% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -1,033 -100.0% -123 -100.0% -812 -100.0% -916 -100.0%
Child functions
call_user_func0 N/A% -1,034 -100.1% -135 -109.8% -812 -100.0% -916 -100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -1 -0.1% 10 8.1% 0 0.0% 0 0.0%