Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\Event::setDispatcher

Symfony\Component\EventDispatcher\Event::setDispatcherRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)47 43 -4 -8.5%
Incl. Wall Time (microsec) per call 1 1 -0 -8.5%
Excl. Wall Time (microsec)47 43 -4 -8.5%
Incl. CPU (microsecs)83 80 -3 -3.6%
Incl. CPU (microsecs) per call 3 3 -0 -3.6%
Excl. CPU (microsec)83 80 -3 -3.6%
Incl. MemUse (bytes)1,936 1,936 0 0.0%
Incl. MemUse (bytes) per call 61 61 0 0.0%
Excl. MemUse (bytes)1,936 1,936 0 0.0%
Incl. PeakMemUse (bytes)960 800 -160 -16.7%
Incl. PeakMemUse (bytes) per call 30 25 -5 -16.7%
Excl. PeakMemUse (bytes)960 800 -160 -16.7%

Parent/Child Regression/Improvement report for Symfony\Component\EventDispatcher\Event::setDispatcher [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\Event::setDispatcher0 N/A% -4 -4.1% -3 -1.1% 0 0.0% -160 -0.4%
Exclusive Metrics Diff for Current Function-4 -100.0% -3 -100.0% 0 N/A% -160 -100.0%
Parent functions
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -3 -75.0% 2 66.7% 0 N/A% -160 -100.0%
Symfony\Component\EventDispatcher\EventDispatcher::dispatch@10 N/A% -1 -25.0% -5 -166.7% 0 N/A% 0 0.0%