Diff Report
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d525cbaeb1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #517d51ae434deRun #517d525cbaeb1DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)148,917 154,358 5,441 3.7%
Incl. Wall Time (microsec) per call 13,538 14,033 495 3.7%
Excl. Wall Time (microsec)128 131 3 2.3%
Incl. CPU (microsecs)133,560 138,418 4,858 3.6%
Incl. CPU (microsecs) per call 12,142 12,583 442 3.6%
Excl. CPU (microsec)101 103 2 2.0%
Incl. MemUse (bytes)6,315,848 6,277,664 -38,184 -0.6%
Incl. MemUse (bytes) per call 574,168 570,697 -3,471 -0.6%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)6,472,408 6,439,624 -32,784 -0.5%
Incl. PeakMemUse (bytes) per call 588,401 585,420 -2,980 -0.5%
Excl. PeakMemUse (bytes)2,728 2,728 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% 5,441 90.6% 4,858 88.7% -38,184 -620.7% -32,784 -535.7%
Exclusive Metrics Diff for Current Function3 0.1% 2 0.0% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 5,441 100.0% 4,858 100.0% -38,184 -100.0% -32,784 -100.0%
Child functions
call_user_func0 N/A% 5,437 99.9% 4,848 99.8% -38,184 -100.0% -32,784 -100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 1 0.0% 8 0.2% 0 0.0% 0 0.0%