Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)149,368 147,588 -1,780 -1.2%
Incl. Wall Time (microsec) per call 29,874 29,518 -356 -1.2%
Excl. Wall Time (microsec)128 128 0 0.0%
Incl. CPU (microsecs)140,556 138,891 -1,665 -1.2%
Incl. CPU (microsecs) per call 28,111 27,778 -333 -1.2%
Excl. CPU (microsec)82 78 -4 -4.9%
Incl. MemUse (bytes)10,458,208 10,494,360 36,152 0.3%
Incl. MemUse (bytes) per call 2,091,642 2,098,872 7,230 0.3%
Excl. MemUse (bytes)1,480 1,480 0 0.0%
Incl. PeakMemUse (bytes)9,361,512 9,248,544 -112,968 -1.2%
Incl. PeakMemUse (bytes) per call 1,872,302 1,849,709 -22,594 -1.2%
Excl. PeakMemUse (bytes)896 896 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% -1,780 -117.5% -1,665 -101.8% 36,152 563.5% -112,968 -1052.2%
Exclusive Metrics Diff for Current Function0 0.0% -4 -0.2% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -1,780 -100.0% -1,665 -100.0% 36,152 100.0% -112,968 -100.0%
Child functions
call_user_func0 N/A% -1,779 -99.9% -1,659 -99.6% 36,152 100.0% -112,968 -100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -1 -0.1% -2 -0.1% 0 0.0% 0 0.0%