Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)214,033 212,840 -1,193 -0.6%
Incl. Wall Time (microsec) per call 42,807 42,568 -239 -0.6%
Excl. Wall Time (microsec)204 195 -9 -4.4%
Incl. CPU (microsecs)187,884 187,674 -210 -0.1%
Incl. CPU (microsecs) per call 37,577 37,535 -42 -0.1%
Excl. CPU (microsec)152 137 -15 -9.9%
Incl. MemUse (bytes)3,868,960 3,870,880 1,920 0.0%
Incl. MemUse (bytes) per call 773,792 774,176 384 0.0%
Excl. MemUse (bytes)848 848 0 0.0%
Incl. PeakMemUse (bytes)3,798,916 3,800,144 1,228 0.0%
Incl. PeakMemUse (bytes) per call 759,783 760,029 246 0.0%
Excl. PeakMemUse (bytes)460 460 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% -1,193 -71.5% -210 -52.5% 1,920 7.7% 1,228 4.9%
Exclusive Metrics Diff for Current Function-9 -0.8% -15 -7.1% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -1,193 -100.0% -210 -100.0% 1,920 100.0% 1,228 100.0%
Child functions
call_user_func0 N/A% -1,191 -99.8% -207 -98.6% 1,920 100.0% 1,228 100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 7 0.6% 12 5.7% 0 0.0% 0 0.0%