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

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #53ccf1bb00d4bRun #53ccf06f3ae60DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)147,588 149,368 1,780 1.2%
Incl. Wall Time (microsec) per call 29,518 29,874 356 1.2%
Excl. Wall Time (microsec)128 128 0 0.0%
Incl. CPU (microsecs)138,891 140,556 1,665 1.2%
Incl. CPU (microsecs) per call 27,778 28,111 333 1.2%
Excl. CPU (microsec)78 82 4 5.1%
Incl. MemUse (bytes)10,494,360 10,458,208 -36,152 -0.3%
Incl. MemUse (bytes) per call 2,098,872 2,091,642 -7,230 -0.3%
Excl. MemUse (bytes)1,480 1,480 0 0.0%
Incl. PeakMemUse (bytes)9,248,544 9,361,512 112,968 1.2%
Incl. PeakMemUse (bytes) per call 1,849,709 1,872,302 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%