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

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #51ec5ca916d7dRun #51ec5d631cb28DiffDiff%
Number of Function Calls107 107 0 0.0%
Incl. Wall Time (microsec)24,189 23,534 -655 -2.7%
Incl. Wall Time (microsec) per call 226 220 -6 -2.7%
Excl. Wall Time (microsec)924 893 -31 -3.4%
Incl. CPU (microsecs)21,743 20,828 -915 -4.2%
Incl. CPU (microsecs) per call 203 195 -9 -4.2%
Excl. CPU (microsec)760 690 -70 -9.2%
Incl. MemUse (bytes)2,014,752 2,014,744 -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)1,942,064 1,943,392 1,328 0.1%
Incl. PeakMemUse (bytes) per call 18,150 18,163 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 Function-31 -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%