Diff Report
Run #519ff79b9e81a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #519ff79b9e81aRun #519ff693b4ca2DiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)171,866 172,719 853 0.5%
Incl. Wall Time (microsec) per call 4,523 4,545 22 0.5%
Excl. Wall Time (microsec)478 473 -5 -1.0%
Incl. CPU (microsecs)169,585 170,485 900 0.5%
Incl. CPU (microsecs) per call 4,463 4,486 24 0.5%
Excl. CPU (microsec)390 382 -8 -2.1%
Incl. MemUse (bytes)6,274,416 6,274,416 0 0.0%
Incl. MemUse (bytes) per call 165,116 165,116 0 0.0%
Excl. MemUse (bytes)984 984 0 0.0%
Incl. PeakMemUse (bytes)6,399,080 6,399,080 0 0.0%
Incl. PeakMemUse (bytes) per call 168,397 168,397 0 0.0%
Excl. PeakMemUse (bytes)2,424 2,424 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% 853 151.0% 900 142.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -0.6% -8 -0.9% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 853 100.0% 900 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 867 101.6% 916 101.8% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -5 -0.6% -6 -0.7% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::setName0 N/A% -2 -0.2% 2 0.2% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% -2 -0.2% -4 -0.4% 0 N/A% 0 N/A%