Diff Report
Run #5198b3cd5c9c1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #5198b3cd5c9c1Run #5198b38f0f1d5DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)81,152 80,545 -607 -0.7%
Incl. Wall Time (microsec) per call 6,763 6,712 -51 -0.7%
Excl. Wall Time (microsec)115 115 0 0.0%
Incl. CPU (microsecs)68,921 68,677 -244 -0.4%
Incl. CPU (microsecs) per call 5,743 5,723 -20 -0.4%
Excl. CPU (microsec)92 77 -15 -16.3%
Incl. MemUse (bytes)5,215,064 5,173,040 -42,024 -0.8%
Incl. MemUse (bytes) per call 434,589 431,087 -3,502 -0.8%
Excl. MemUse (bytes)2,136 2,136 0 0.0%
Incl. PeakMemUse (bytes)5,119,936 5,087,576 -32,360 -0.6%
Incl. PeakMemUse (bytes) per call 426,661 423,965 -2,697 -0.6%
Excl. PeakMemUse (bytes)1,608 1,608 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% -607 -132.2% -244 -88.1% -42,024 -99.7% -32,360 -93.8%
Exclusive Metrics Diff for Current Function0 0.0% -15 -6.1% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% -607 -100.0% -244 -100.0% -42,024 -100.0% -32,360 -100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -604 -99.5% -239 -98.0% -42,024 -100.0% -32,360 -100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -2 -0.3% 2 0.8% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% -2 -0.3% 5 2.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 1 0.2% 3 1.2% 0 0.0% 0 0.0%