Diff Report
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@1

Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@1Run #51981e3ae1e6cRun #51981beb768adDiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)802 785 -17 -2.1%
Incl. Wall Time (microsec) per call 19 19 -0 -2.1%
Excl. Wall Time (microsec)270 271 1 0.4%
Incl. CPU (microsecs)844 828 -16 -1.9%
Incl. CPU (microsecs) per call 20 20 -0 -1.9%
Excl. CPU (microsec)235 236 1 0.4%
Incl. MemUse (bytes)4,248 4,248 0 0.0%
Incl. MemUse (bytes) per call 101 101 0 0.0%
Excl. MemUse (bytes)1,440 1,440 0 0.0%
Incl. PeakMemUse (bytes)2,184 2,184 0 0.0%
Incl. PeakMemUse (bytes) per call 52 52 0 0.0%
Excl. PeakMemUse (bytes)792 792 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@1 [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::doDispatch@10 N/A% -17 -13.8% -16 -3.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 5.9% 1 6.2% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch@10 N/A% -17 -100.0% -16 -100.0% 0 N/A% 0 N/A%
Child functions
call_user_func@10 N/A% -11 -64.7% -12 -75.0% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -7 -41.2% -5 -31.2% 0 N/A% 0 N/A%