Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec6582d0962: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #51ec623000e0cRun #51ec6582d0962DiffDiff%
Number of Function Calls57 57 0 0.0%
Incl. Wall Time (microsec)23,053 23,467 414 1.8%
Incl. Wall Time (microsec) per call 404 412 7 1.8%
Excl. Wall Time (microsec)422 414 -8 -1.9%
Incl. CPU (microsecs)18,683 18,909 226 1.2%
Incl. CPU (microsecs) per call 328 332 4 1.2%
Excl. CPU (microsec)344 323 -21 -6.1%
Incl. MemUse (bytes)2,000,288 2,000,288 0 0.0%
Incl. MemUse (bytes) per call 35,093 35,093 0 0.0%
Excl. MemUse (bytes)1,480 1,480 0 0.0%
Incl. PeakMemUse (bytes)1,908,448 1,908,448 0 0.0%
Incl. PeakMemUse (bytes) per call 33,482 33,482 0 0.0%
Excl. PeakMemUse (bytes)3,952 3,952 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% 414 16.1% 226 18.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -1.9% -21 -9.3% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 414 100.0% 226 100.0% 0 N/A% 0 N/A%
Child functions
call_user_func0 N/A% 422 101.9% 241 106.6% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 0 0.0% 6 2.7% 0 N/A% 0 N/A%