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

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #519a4774889ddRun #519a4887d3a25DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)1,987,735 10,087,001 8,099,266 407.5%
Incl. Wall Time (microsec) per call 110,430 560,389 449,959 407.5%
Excl. Wall Time (microsec)1,294 6,549 5,255 406.1%
Incl. CPU (microsecs)508,031 516,033 8,002 1.6%
Incl. CPU (microsecs) per call 28,224 28,669 445 1.6%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)26,146,664 26,147,144 480 0.0%
Incl. MemUse (bytes) per call 1,452,592 1,452,619 27 0.0%
Excl. MemUse (bytes)1,464 1,464 0 0.0%
Incl. PeakMemUse (bytes)25,991,096 25,991,232 136 0.0%
Incl. PeakMemUse (bytes) per call 1,443,950 1,443,957 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 Function5,255 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%