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

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #519eb7a1537f7Run #519eb7f35533bDiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)672,488 672,635 147 0.0%
Incl. Wall Time (microsec) per call 33,624 33,632 7 0.0%
Excl. Wall Time (microsec)324 340 16 4.9%
Incl. CPU (microsecs)625,878 626,280 402 0.1%
Incl. CPU (microsecs) per call 31,294 31,314 20 0.1%
Excl. CPU (microsec)272 287 15 5.5%
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 Function16 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%