Diff Report
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #523f26a22745bRun #523f27f8820baDiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)40,515 41,094 579 1.4%
Incl. Wall Time (microsec) per call 779 790 11 1.4%
Excl. Wall Time (microsec)428 431 3 0.7%
Incl. CPU (microsecs)35,310 35,614 304 0.9%
Incl. CPU (microsecs) per call 679 685 6 0.9%
Excl. CPU (microsec)362 361 -1 -0.3%
Incl. MemUse (bytes)3,429,864 3,429,984 120 0.0%
Incl. MemUse (bytes) per call 65,959 65,961 2 0.0%
Excl. MemUse (bytes)1,768 1,768 0 0.0%
Incl. PeakMemUse (bytes)3,368,984 3,369,088 104 0.0%
Incl. PeakMemUse (bytes) per call 64,788 64,790 2 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% 579 2.3% 304 1.2% 120 0.1% 104 0.1%
Exclusive Metrics Diff for Current Function3 0.5% -1 -0.3% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 579 100.0% 304 100.0% 120 100.0% 104 100.0%
Child functions
call_user_func0 N/A% 586 101.2% 305 100.3% 120 100.0% 104 100.0%
call_user_func@10 N/A% -6 -1.0% -5 -1.6% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -4 -0.7% 5 1.6% 0 0.0% 0 0.0%