Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: 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 #534ad9c94e95bDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)298,924 300,854 1,930 0.6%
Incl. Wall Time (microsec) per call 59,785 60,171 386 0.6%
Excl. Wall Time (microsec)225 220 -5 -2.2%
Incl. CPU (microsecs)265,538 268,003 2,465 0.9%
Incl. CPU (microsecs) per call 53,108 53,601 493 0.9%
Excl. CPU (microsec)166 162 -4 -2.4%
Incl. MemUse (bytes)4,115,652 4,139,004 23,352 0.6%
Incl. MemUse (bytes) per call 823,130 827,801 4,670 0.6%
Excl. MemUse (bytes)844 844 0 0.0%
Incl. PeakMemUse (bytes)4,319,080 4,342,664 23,584 0.5%
Incl. PeakMemUse (bytes) per call 863,816 868,533 4,717 0.5%
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% 1,930 117.1% 2,465 494.0% 23,352 98.3% 23,584 97.1%
Exclusive Metrics Diff for Current Function-5 -0.3% -4 -0.2% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 1,930 100.0% 2,465 100.0% 23,352 100.0% 23,584 100.0%
Child functions
call_user_func0 N/A% 1,939 100.5% 2,475 100.4% 23,352 100.0% 23,584 100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -4 -0.2% -6 -0.2% 0 0.0% 0 0.0%