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

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #519ff693b4ca2Run #519ff79b9e81aDiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)171,259 170,392 -867 -0.5%
Incl. Wall Time (microsec) per call 8,155 8,114 -41 -0.5%
Excl. Wall Time (microsec)278 274 -4 -1.4%
Incl. CPU (microsecs)169,000 168,084 -916 -0.5%
Incl. CPU (microsecs) per call 8,048 8,004 -44 -0.5%
Excl. CPU (microsec)240 239 -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 Function-4 -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%