Diff Report
Run #519a6c2cb620c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #519a6c2cb620cRun #519a6b3fa9c9cDiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)8,596 8,616 20 0.2%
Incl. Wall Time (microsec) per call 358 359 1 0.2%
Excl. Wall Time (microsec)207 213 6 2.9%
Incl. CPU (microsecs)7,016 6,972 -44 -0.6%
Incl. CPU (microsecs) per call 292 291 -2 -0.6%
Excl. CPU (microsec)173 180 7 4.0%
Incl. MemUse (bytes)540,424 540,424 0 0.0%
Incl. MemUse (bytes) per call 22,518 22,518 0 0.0%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)425,288 425,288 0 0.0%
Incl. PeakMemUse (bytes) per call 17,720 17,720 0 0.0%
Excl. PeakMemUse (bytes)1,672 1,672 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch [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::doDispatch0 N/A% 20 2.6% -44 -5.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 30.0% 7 15.9% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 20 100.0% -44 -100.0% 0 N/A% 0 N/A%
Child functions
call_user_func0 N/A% 16 80.0% -46 -104.5% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -2 -10.0% -5 -11.4% 0 N/A% 0 N/A%