Diff Report
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6f8ea14bd: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #519a6b3fa9c9cRun #519a6f8ea14bdDiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)8,616 8,805 189 2.2%
Incl. Wall Time (microsec) per call 359 367 8 2.2%
Excl. Wall Time (microsec)213 216 3 1.4%
Incl. CPU (microsecs)6,972 7,143 171 2.5%
Incl. CPU (microsecs) per call 291 298 7 2.5%
Excl. CPU (microsec)180 178 -2 -1.1%
Incl. MemUse (bytes)540,424 540,440 16 0.0%
Incl. MemUse (bytes) per call 22,518 22,518 1 0.0%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)425,288 425,240 -48 -0.0%
Incl. PeakMemUse (bytes) per call 17,720 17,718 -2 -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% 189 15.9% 171 14.8% 16 0.1% -48 -0.2%
Exclusive Metrics Diff for Current Function3 1.6% -2 -1.2% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 189 100.0% 171 100.0% 16 100.0% -48 -100.0%
Child functions
call_user_func0 N/A% 183 96.8% 165 96.5% 16 100.0% -48 -100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 3 1.6% 8 4.7% 0 0.0% 0 0.0%