Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)318,247 318,976 729 0.2%
Incl. Wall Time (microsec) per call 63,649 63,795 146 0.2%
Excl. Wall Time (microsec)198 198 0 0.0%
Incl. CPU (microsecs)283,988 284,504 516 0.2%
Incl. CPU (microsecs) per call 56,798 56,901 103 0.2%
Excl. CPU (microsec)141 147 6 4.3%
Incl. MemUse (bytes)6,615,000 6,600,812 -14,188 -0.2%
Incl. MemUse (bytes) per call 1,323,000 1,320,162 -2,838 -0.2%
Excl. MemUse (bytes)840 840 0 0.0%
Incl. PeakMemUse (bytes)6,798,828 6,784,608 -14,220 -0.2%
Incl. PeakMemUse (bytes) per call 1,359,766 1,356,922 -2,844 -0.2%
Excl. PeakMemUse (bytes)460 460 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% 729 49.8% 516 19.2% -14,188 -24.4% -14,220 -23.9%
Exclusive Metrics Diff for Current Function0 0.0% 6 1.2% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 729 100.0% 516 100.0% -14,188 -100.0% -14,220 -100.0%
Child functions
call_user_func0 N/A% 730 100.1% 513 99.4% -14,188 -100.0% -14,220 -100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -1 -0.1% -3 -0.6% 0 0.0% 0 0.0%