Diff Report
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #523f1f1f50546Run #523f1dee40c1aDiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)40,986 41,383 397 1.0%
Incl. Wall Time (microsec) per call 788 796 8 1.0%
Excl. Wall Time (microsec)421 432 11 2.6%
Incl. CPU (microsecs)35,463 35,631 168 0.5%
Incl. CPU (microsecs) per call 682 685 3 0.5%
Excl. CPU (microsec)335 354 19 5.7%
Incl. MemUse (bytes)3,430,648 3,429,864 -784 -0.0%
Incl. MemUse (bytes) per call 65,974 65,959 -15 -0.0%
Excl. MemUse (bytes)1,768 1,768 0 0.0%
Incl. PeakMemUse (bytes)3,369,968 3,368,984 -984 -0.0%
Incl. PeakMemUse (bytes) per call 64,807 64,788 -19 -0.0%
Excl. PeakMemUse (bytes)2,336 2,336 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% 397 11.9% 168 5.4% -784 -0.2% -984 -0.5%
Exclusive Metrics Diff for Current Function11 2.8% 19 11.3% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 397 100.0% 168 100.0% -784 -100.0% -984 -100.0%
Child functions
call_user_func0 N/A% 390 98.2% 156 92.9% -784 -100.0% -984 -100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -4 -1.0% -7 -4.2% 0 0.0% 0 0.0%
call_user_func@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%