Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)298,924 295,288 -3,636 -1.2%
Incl. Wall Time (microsec) per call 59,785 59,058 -727 -1.2%
Excl. Wall Time (microsec)225 220 -5 -2.2%
Incl. CPU (microsecs)265,538 263,049 -2,489 -0.9%
Incl. CPU (microsecs) per call 53,108 52,610 -498 -0.9%
Excl. CPU (microsec)166 172 6 3.6%
Incl. MemUse (bytes)4,115,652 4,115,652 0 0.0%
Incl. MemUse (bytes) per call 823,130 823,130 0 0.0%
Excl. MemUse (bytes)844 844 0 0.0%
Incl. PeakMemUse (bytes)4,319,080 4,319,080 0 0.0%
Incl. PeakMemUse (bytes) per call 863,816 863,816 0 0.0%
Excl. PeakMemUse (bytes)436 436 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% -3,636 -250.1% -2,489 -424.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -0.1% 6 0.2% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -3,636 -100.0% -2,489 -100.0% 0 N/A% 0 N/A%
Child functions
call_user_func0 N/A% -3,627 -99.8% -2,489 -100.0% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -4 -0.1% -6 -0.2% 0 N/A% 0 N/A%