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

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #51af435181b2eRun #51af3d98520b7DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)168,978 169,143 165 0.1%
Incl. Wall Time (microsec) per call 10,561 10,571 10 0.1%
Excl. Wall Time (microsec)189 201 12 6.3%
Incl. CPU (microsecs)158,414 158,704 290 0.2%
Incl. CPU (microsecs) per call 9,901 9,919 18 0.2%
Excl. CPU (microsec)158 176 18 11.4%
Incl. MemUse (bytes)13,915,056 13,846,544 -68,512 -0.5%
Incl. MemUse (bytes) per call 869,691 865,409 -4,282 -0.5%
Excl. MemUse (bytes)784 784 0 0.0%
Incl. PeakMemUse (bytes)13,993,656 13,931,264 -62,392 -0.4%
Incl. PeakMemUse (bytes) per call 874,604 870,704 -3,900 -0.4%
Excl. PeakMemUse (bytes)80 80 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% 165 20.7% 290 30.4% -68,512 -100.2% -62,392 -93.0%
Exclusive Metrics Diff for Current Function12 7.3% 18 6.2% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 165 100.0% 290 100.0% -68,512 -100.0% -62,392 -100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 156 94.5% 272 93.8% -68,512 -100.0% -62,392 -100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -4 -2.4% 2 0.7% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 1 0.6% 2 0.7% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 0 0.0% -4 -1.4% 0 0.0% 0 0.0%