Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #51af3d98520b7Run #51af435181b2eDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)168,376 168,220 -156 -0.1%
Incl. Wall Time (microsec) per call 16,838 16,822 -16 -0.1%
Excl. Wall Time (microsec)142 149 7 4.9%
Incl. CPU (microsecs)157,924 157,652 -272 -0.2%
Incl. CPU (microsecs) per call 15,792 15,765 -27 -0.2%
Excl. CPU (microsec)124 135 11 8.9%
Incl. MemUse (bytes)13,833,960 13,902,472 68,512 0.5%
Incl. MemUse (bytes) per call 1,383,396 1,390,247 6,851 0.5%
Excl. MemUse (bytes)1,048 1,048 0 0.0%
Incl. PeakMemUse (bytes)13,925,736 13,988,128 62,392 0.4%
Incl. PeakMemUse (bytes) per call 1,392,574 1,398,813 6,239 0.4%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -156 -19.5% -272 -28.5% 68,512 100.2% 62,392 93.0%
Exclusive Metrics Diff for Current Function7 4.5% 11 4.0% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -156 -100.0% -272 -100.0% 68,512 100.0% 62,392 100.0%
Child functions
call_user_func0 N/A% -170 -109.0% -290 -106.6% 68,512 100.0% 62,392 100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 7 4.5% 7 2.6% 0 0.0% 0 0.0%