Diff Report
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #517c1bb406b02Run #517c1c27a12c9DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)420,151 136,385 -283,766 -67.5%
Incl. Wall Time (microsec) per call 38,196 12,399 -25,797 -67.5%
Excl. Wall Time (microsec)142 131 -11 -7.7%
Incl. CPU (microsecs)236,071 120,206 -115,865 -49.1%
Incl. CPU (microsecs) per call 21,461 10,928 -10,533 -49.1%
Excl. CPU (microsec)117 101 -16 -13.7%
Incl. MemUse (bytes)6,671,856 6,274,008 -397,848 -6.0%
Incl. MemUse (bytes) per call 606,532 570,364 -36,168 -6.0%
Excl. MemUse (bytes)696 1,088 392 56.3%
Incl. PeakMemUse (bytes)6,992,712 6,416,440 -576,272 -8.2%
Incl. PeakMemUse (bytes) per call 635,701 583,313 -52,388 -8.2%
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% -283,766 -99.7% -115,865 -99.4% -397,848 -89.4% -576,272 -101.2%
Exclusive Metrics Diff for Current Function-11 -0.0% -16 -0.0% 392 0.1% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -283,766 -100.0% -115,865 -100.0% -397,848 -100.0% -576,272 -100.0%
Child functions
call_user_func0 N/A% -283,756 -100.0% -115,852 -100.0% -398,240 -100.1% -576,272 -100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 1 0.0% 3 0.0% 0 0.0% 0 0.0%