Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962a927d49: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #5219624c55207Run #521962a927d49DiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)26,435 27,173 738 2.8%
Incl. Wall Time (microsec) per call 826 849 23 2.8%
Excl. Wall Time (microsec)293 278 -15 -5.1%
Incl. CPU (microsecs)18,638 18,912 274 1.5%
Incl. CPU (microsecs) per call 582 591 9 1.5%
Excl. CPU (microsec)231 215 -16 -6.9%
Incl. MemUse (bytes)1,887,144 1,887,160 16 0.0%
Incl. MemUse (bytes) per call 58,973 58,974 1 0.0%
Excl. MemUse (bytes)1,480 1,480 0 0.0%
Incl. PeakMemUse (bytes)1,811,816 1,815,440 3,624 0.2%
Incl. PeakMemUse (bytes) per call 56,619 56,733 113 0.2%
Excl. PeakMemUse (bytes)2,808 2,808 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% 738 158.7% 274 28.9% 16 0.1% 3,624 12.3%
Exclusive Metrics Diff for Current Function-15 -2.0% -16 -5.8% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 738 100.0% 274 100.0% 16 100.0% 3,624 100.0%
Child functions
call_user_func0 N/A% 747 101.2% 289 105.5% 16 100.0% 3,624 100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 6 0.8% 1 0.4% 0 0.0% 0 0.0%