Diff Report
Run #519eb7f35533b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #519eb7f35533bRun #519eb7a1537f7DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)672,635 672,488 -147 -0.0%
Incl. Wall Time (microsec) per call 33,632 33,624 -7 -0.0%
Excl. Wall Time (microsec)340 324 -16 -4.7%
Incl. CPU (microsecs)626,280 625,878 -402 -0.1%
Incl. CPU (microsecs) per call 31,314 31,294 -20 -0.1%
Excl. CPU (microsec)287 272 -15 -5.2%
Incl. MemUse (bytes)3,325,428 3,325,428 0 0.0%
Incl. MemUse (bytes) per call 166,271 166,271 0 0.0%
Excl. MemUse (bytes)612 612 0 0.0%
Incl. PeakMemUse (bytes)3,607,728 3,607,728 0 0.0%
Incl. PeakMemUse (bytes) per call 180,386 180,386 0 0.0%
Excl. PeakMemUse (bytes)1,700 1,700 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% -147 -5.0% -402 -26.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-16 -10.9% -15 -3.7% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -147 -100.0% -402 -100.0% 0 N/A% 0 N/A%
Child functions
call_user_func0 N/A% -125 -85.0% -384 -95.5% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -6 -4.1% -3 -0.7% 0 N/A% 0 N/A%