Diff Report
Run #5198fa286ed27: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5198f7eab7067: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #5198fa286ed27Run #5198f7eab7067DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)1,230,610 1,195,069 -35,541 -2.9%
Incl. Wall Time (microsec) per call 55,937 54,321 -1,616 -2.9%
Excl. Wall Time (microsec)517 540 23 4.4%
Incl. CPU (microsecs)928,059 900,056 -28,003 -3.0%
Incl. CPU (microsecs) per call 42,185 40,912 -1,273 -3.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)12,697,096 12,691,712 -5,384 -0.0%
Incl. MemUse (bytes) per call 577,141 576,896 -245 -0.0%
Excl. MemUse (bytes)1,464 1,464 0 0.0%
Incl. PeakMemUse (bytes)13,171,208 13,163,072 -8,136 -0.1%
Incl. PeakMemUse (bytes) per call 598,691 598,321 -370 -0.1%
Excl. PeakMemUse (bytes)3,472 3,112 -360 -10.4%

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% -35,541 -94.8% -28,003 -87.5% -5,384 -43.6% -8,136 -61.2%
Exclusive Metrics Diff for Current Function23 0.1% 0 0.0% 0 0.0% -360 -4.4%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -35,541 -100.0% -28,003 -100.0% -5,384 -100.0% -8,136 -100.0%
Child functions
call_user_func0 N/A% -35,566 -100.1% -28,003 -100.0% -5,384 -100.0% -7,776 -95.6%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 2 0.0% 0 0.0% 0 0.0% 0 0.0%