Diff Report
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #519a4887d3a25Run #519a4774889ddDiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)10,087,001 1,987,735 -8,099,266 -80.3%
Incl. Wall Time (microsec) per call 560,389 110,430 -449,959 -80.3%
Excl. Wall Time (microsec)6,549 1,294 -5,255 -80.2%
Incl. CPU (microsecs)516,033 508,031 -8,002 -1.6%
Incl. CPU (microsecs) per call 28,669 28,224 -445 -1.6%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)26,147,144 26,146,664 -480 -0.0%
Incl. MemUse (bytes) per call 1,452,619 1,452,592 -27 -0.0%
Excl. MemUse (bytes)1,464 1,464 0 0.0%
Incl. PeakMemUse (bytes)25,991,232 25,991,096 -136 -0.0%
Incl. PeakMemUse (bytes) per call 1,443,957 1,443,950 -8 -0.0%
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% -8,099,266 -53.3% -8,002 -200.0% -480 -28.4% -136 -9.0%
Exclusive Metrics Diff for Current Function-5,255 -0.1% -4,000 -50.0% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -8,099,266 -100.0% -8,002 -100.0% -480 -100.0% -136 -100.0%
Child functions
call_user_func0 N/A% -8,091,832 -99.9% -4,002 -50.0% -480 -100.0% -136 -100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -2,179 -0.0% 0 0.0% 0 0.0% 0 0.0%