Diff Report
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5197310fa6a63: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #51972fb0786efRun #5197310fa6a63DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)3,929,247 4,204,830 275,583 7.0%
Incl. Wall Time (microsec) per call 187,107 200,230 13,123 7.0%
Excl. Wall Time (microsec)4,626 4,569 -57 -1.2%
Incl. CPU (microsecs)308,019 332,021 24,002 7.8%
Incl. CPU (microsecs) per call 14,668 15,811 1,143 7.8%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)9,785,648 11,552,216 1,766,568 18.1%
Incl. MemUse (bytes) per call 465,983 550,106 84,122 18.1%
Excl. MemUse (bytes)1,464 1,464 0 0.0%
Incl. PeakMemUse (bytes)9,989,528 11,759,064 1,769,536 17.7%
Incl. PeakMemUse (bytes) per call 475,692 559,955 84,264 17.7%
Excl. PeakMemUse (bytes)3,112 3,112 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% 275,583 99.6% 24,002 100.0% 1,766,568 100.0% 1,769,536 100.0%
Exclusive Metrics Diff for Current Function-57 -0.0% 0 0.0% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 275,583 100.0% 24,002 100.0% 1,766,568 100.0% 1,769,536 100.0%
Child functions
call_user_func0 N/A% 275,642 100.0% 24,002 100.0% 1,766,568 100.0% 1,769,536 100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -2 -0.0% 0 0.0% 0 0.0% 0 0.0%