Diff Report
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #52f2e62091f2cRun #52f2e60305388DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)247,298 246,101 -1,197 -0.5%
Incl. Wall Time (microsec) per call 49,460 49,220 -239 -0.5%
Excl. Wall Time (microsec)120 125 5 4.2%
Incl. CPU (microsecs)232,830 230,690 -2,140 -0.9%
Incl. CPU (microsecs) per call 46,566 46,138 -428 -0.9%
Excl. CPU (microsec)84 88 4 4.8%
Incl. MemUse (bytes)8,375,992 8,375,888 -104 -0.0%
Incl. MemUse (bytes) per call 1,675,198 1,675,178 -21 -0.0%
Excl. MemUse (bytes)1,480 1,480 0 0.0%
Incl. PeakMemUse (bytes)8,580,632 8,580,576 -56 -0.0%
Incl. PeakMemUse (bytes) per call 1,716,126 1,716,115 -11 -0.0%
Excl. PeakMemUse (bytes)736 736 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% -1,197 -85.4% -2,140 -77.6% -104 -50.0% -56 -7.8%
Exclusive Metrics Diff for Current Function5 0.4% 4 0.2% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -1,197 -100.0% -2,140 -100.0% -104 -100.0% -56 -100.0%
Child functions
call_user_func0 N/A% -1,204 -100.6% -2,142 -100.1% -104 -100.0% -56 -100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 2 0.2% -2 -0.1% 0 0.0% 0 0.0%