Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbcc2155d3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #518fb7370421eRun #518fbcc2155d3DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)82,759 83,429 670 0.8%
Incl. Wall Time (microsec) per call 4,868 4,908 39 0.8%
Excl. Wall Time (microsec)169 166 -3 -1.8%
Incl. CPU (microsecs)71,073 70,820 -253 -0.4%
Incl. CPU (microsecs) per call 4,181 4,166 -15 -0.4%
Excl. CPU (microsec)135 128 -7 -5.2%
Incl. MemUse (bytes)4,178,528 4,178,528 0 0.0%
Incl. MemUse (bytes) per call 245,796 245,796 0 0.0%
Excl. MemUse (bytes)1,376 1,376 0 0.0%
Incl. PeakMemUse (bytes)4,192,200 4,192,200 0 0.0%
Incl. PeakMemUse (bytes) per call 246,600 246,600 0 0.0%
Excl. PeakMemUse (bytes)3,592 3,592 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% 670 455.8% -253 -36.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -0.4% -7 -2.8% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 670 100.0% -253 -100.0% 0 N/A% 0 N/A%
Child functions
call_user_func0 N/A% 672 100.3% -250 -98.8% 0 N/A% 0 N/A%
call_user_func@20 N/A% 1 0.1% 1 0.4% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 0 0.0% 3 1.2% 0 N/A% 0 N/A%