Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls57 57 0 0.0%
Incl. Wall Time (microsec)23,085 23,639 554 2.4%
Incl. Wall Time (microsec) per call 405 415 10 2.4%
Excl. Wall Time (microsec)435 440 5 1.1%
Incl. CPU (microsecs)18,667 19,218 551 3.0%
Incl. CPU (microsecs) per call 327 337 10 3.0%
Excl. CPU (microsec)362 372 10 2.8%
Incl. MemUse (bytes)2,000,160 2,000,424 264 0.0%
Incl. MemUse (bytes) per call 35,091 35,095 5 0.0%
Excl. MemUse (bytes)1,480 1,480 0 0.0%
Incl. PeakMemUse (bytes)1,908,592 1,902,904 -5,688 -0.3%
Incl. PeakMemUse (bytes) per call 33,484 33,384 -100 -0.3%
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% 554 6.4% 551 8.4% 264 0.9% -5,688 -17.7%
Exclusive Metrics Diff for Current Function5 0.9% 10 1.8% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 554 100.0% 551 100.0% 264 100.0% -5,688 -100.0%
Child functions
call_user_func0 N/A% 541 97.7% 526 95.5% 264 100.0% -5,688 -100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 8 1.4% 15 2.7% 0 0.0% 0 0.0%