Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)154,847 150,760 -4,087 -2.6%
Incl. Wall Time (microsec) per call 30,969 30,152 -817 -2.6%
Excl. Wall Time (microsec)121 129 8 6.6%
Incl. CPU (microsecs)144,531 140,470 -4,061 -2.8%
Incl. CPU (microsecs) per call 28,906 28,094 -812 -2.8%
Excl. CPU (microsec)87 83 -4 -4.6%
Incl. MemUse (bytes)12,875,616 11,966,392 -909,224 -7.1%
Incl. MemUse (bytes) per call 2,575,123 2,393,278 -181,845 -7.1%
Excl. MemUse (bytes)1,480 1,480 0 0.0%
Incl. PeakMemUse (bytes)13,057,176 12,086,592 -970,584 -7.4%
Incl. PeakMemUse (bytes) per call 2,611,435 2,417,318 -194,117 -7.4%
Excl. PeakMemUse (bytes)536 536 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% -4,087 -4170.4% -4,061 -1555.9% -909,224 -2363.3% -970,584 -2460.9%
Exclusive Metrics Diff for Current Function8 0.2% -4 -0.1% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -4,087 -100.0% -4,061 -100.0% -909,224 -100.0% -970,584 -100.0%
Child functions
call_user_func0 N/A% -4,093 -100.1% -4,058 -99.9% -909,224 -100.0% -970,584 -100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -2 -0.0% 1 0.0% 0 0.0% 0 0.0%