Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)395,910 395,576 -334 -0.1%
Incl. Wall Time (microsec) per call 65,985 65,929 -56 -0.1%
Excl. Wall Time (microsec)95 108 13 13.7%
Incl. CPU (microsecs)352,853 352,272 -581 -0.2%
Incl. CPU (microsecs) per call 58,809 58,712 -97 -0.2%
Excl. CPU (microsec)74 87 13 17.6%
Incl. MemUse (bytes)6,531,880 6,534,056 2,176 0.0%
Incl. MemUse (bytes) per call 1,088,647 1,089,009 363 0.0%
Excl. MemUse (bytes)1,188 1,188 0 0.0%
Incl. PeakMemUse (bytes)6,497,708 6,501,016 3,308 0.1%
Incl. PeakMemUse (bytes) per call 1,082,951 1,083,503 551 0.1%
Excl. PeakMemUse (bytes)600 600 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% -334 -21.3% -581 -53.2% 2,176 249.5% 3,308 475.3%
Exclusive Metrics Diff for Current Function13 3.9% 13 2.2% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% -334 -100.0% -581 -100.0% 2,176 100.0% 3,308 100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -373 -111.7% -620 -106.7% 2,176 100.0% 3,316 100.2%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% 13 3.9% 14 2.4% 0 0.0% -8 -0.2%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 10 3.0% 11 1.9% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 3 0.9% 1 0.2% 0 0.0% 0 0.0%