Diff Report
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e4a8c453b2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #523e49a66dc20Run #523e4a8c453b2DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)1,338,873 1,338,356 -517 -0.0%
Incl. Wall Time (microsec) per call 74,382 74,353 -29 -0.0%
Excl. Wall Time (microsec)186 194 8 4.3%
Incl. CPU (microsecs)1,318,540 1,318,967 427 0.0%
Incl. CPU (microsecs) per call 73,252 73,276 24 0.0%
Excl. CPU (microsec)144 157 13 9.0%
Incl. MemUse (bytes)11,053,424 11,053,424 0 0.0%
Incl. MemUse (bytes) per call 614,079 614,079 0 0.0%
Excl. MemUse (bytes)2,136 2,136 0 0.0%
Incl. PeakMemUse (bytes)15,016,744 15,016,744 0 0.0%
Incl. PeakMemUse (bytes) per call 834,264 834,264 0 0.0%
Excl. PeakMemUse (bytes)2,264 2,264 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\EventDispatcher\EventDispatcher::dispatch [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::dispatch0 N/A% -517 -5.8% 427 9.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 1.5% 13 3.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% -517 -100.0% 427 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -578 -111.8% 366 85.7% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% 50 9.7% 44 10.3% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 3 0.6% 1 0.2% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 0 0.0% 3 0.7% 0 N/A% 0 N/A%