Diff Report
Run #51ec5d631cb28: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #51ec5d631cb28Run #51ec5ca916d7dDiffDiff%
Number of Function Calls107 107 0 0.0%
Incl. Wall Time (microsec)23,534 24,189 655 2.8%
Incl. Wall Time (microsec) per call 220 226 6 2.8%
Excl. Wall Time (microsec)893 924 31 3.5%
Incl. CPU (microsecs)20,828 21,743 915 4.4%
Incl. CPU (microsecs) per call 195 203 9 4.4%
Excl. CPU (microsec)690 760 70 10.1%
Incl. MemUse (bytes)2,014,744 2,014,752 8 0.0%
Incl. MemUse (bytes) per call 18,829 18,829 0 0.0%
Excl. MemUse (bytes)2,136 2,136 0 0.0%
Incl. PeakMemUse (bytes)1,943,392 1,942,064 -1,328 -0.1%
Incl. PeakMemUse (bytes) per call 18,163 18,150 -12 -0.1%
Excl. PeakMemUse (bytes)2,344 2,344 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% 655 8.2% 915 10.1% 8 0.0% -1,328 -2.0%
Exclusive Metrics Diff for Current Function31 4.7% 70 7.7% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 655 100.0% 915 100.0% 8 100.0% -1,328 -100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 546 83.4% 822 89.8% 8 100.0% -1,208 -91.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% 67 10.2% 53 5.8% 0 0.0% -120 -9.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 12 1.8% -13 -1.4% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% -1 -0.2% -17 -1.9% 0 0.0% 0 0.0%