Diff Report
Run #51ec51f5849d9: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #51ec51f5849d9Run #51ec517fc2424DiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)206,618 203,922 -2,696 -1.3%
Incl. Wall Time (microsec) per call 4,132 4,078 -54 -1.3%
Excl. Wall Time (microsec)446 456 10 2.2%
Incl. CPU (microsecs)193,403 191,257 -2,146 -1.1%
Incl. CPU (microsecs) per call 3,868 3,825 -43 -1.1%
Excl. CPU (microsec)352 362 10 2.8%
Incl. MemUse (bytes)9,293,320 9,293,320 0 0.0%
Incl. MemUse (bytes) per call 185,866 185,866 0 0.0%
Excl. MemUse (bytes)544 544 0 0.0%
Incl. PeakMemUse (bytes)8,963,048 8,963,048 0 0.0%
Incl. PeakMemUse (bytes) per call 179,261 179,261 0 0.0%
Excl. PeakMemUse (bytes)2,184 2,184 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% -2,696 -92.1% -2,146 -68.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 0.4% 10 0.5% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% -2,696 -100.0% -2,146 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -2,722 -101.0% -2,168 -101.0% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% 11 0.4% 10 0.5% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 5 0.2% 8 0.4% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 0 0.0% -6 -0.3% 0 N/A% 0 N/A%