Diff Report
Run #517896dc57c6e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5178989df1d0f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #517896dc57c6eRun #5178989df1d0fDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)429,749 425,744 -4,005 -0.9%
Incl. Wall Time (microsec) per call 42,975 42,574 -401 -0.9%
Excl. Wall Time (microsec)122 123 1 0.8%
Incl. CPU (microsecs)404,792 399,942 -4,850 -1.2%
Incl. CPU (microsecs) per call 40,479 39,994 -485 -1.2%
Excl. CPU (microsec)96 94 -2 -2.1%
Incl. MemUse (bytes)11,593,120 11,599,152 6,032 0.1%
Incl. MemUse (bytes) per call 1,159,312 1,159,915 603 0.1%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)11,881,512 11,887,512 6,000 0.1%
Incl. PeakMemUse (bytes) per call 1,188,151 1,188,751 600 0.1%
Excl. PeakMemUse (bytes)2,512 2,512 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% -4,005 -99.7% -4,850 -99.2% 6,032 100.7% 6,000 100.7%
Exclusive Metrics Diff for Current Function1 0.0% -2 -0.0% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -4,005 -100.0% -4,850 -100.0% 6,032 100.0% 6,000 100.0%
Child functions
call_user_func0 N/A% -4,004 -100.0% -4,851 -100.0% 6,032 100.0% 6,000 100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -2 -0.0% 3 0.1% 0 0.0% 0 0.0%