Diff Report
Run #519ff79b9e81a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #519ff79b9e81aRun #519ff693b4ca2DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)170,392 171,259 867 0.5%
Incl. Wall Time (microsec) per call 8,114 8,155 41 0.5%
Excl. Wall Time (microsec)274 278 4 1.5%
Incl. CPU (microsecs)168,084 169,000 916 0.5%
Incl. CPU (microsecs) per call 8,004 8,048 44 0.5%
Excl. CPU (microsec)239 240 1 0.4%
Incl. MemUse (bytes)6,260,808 6,260,808 0 0.0%
Incl. MemUse (bytes) per call 298,134 298,134 0 0.0%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)6,379,448 6,379,448 0 0.0%
Incl. PeakMemUse (bytes) per call 303,783 303,783 0 0.0%
Excl. PeakMemUse (bytes)4,448 4,448 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% 867 153.5% 916 144.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 0.5% 1 0.1% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 867 100.0% 916 100.0% 0 N/A% 0 N/A%
Child functions
call_user_func0 N/A% 864 99.7% 917 100.1% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -1 -0.1% -2 -0.2% 0 N/A% 0 N/A%