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

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)246,101 247,298 1,197 0.5%
Incl. Wall Time (microsec) per call 49,220 49,460 239 0.5%
Excl. Wall Time (microsec)125 120 -5 -4.0%
Incl. CPU (microsecs)230,690 232,830 2,140 0.9%
Incl. CPU (microsecs) per call 46,138 46,566 428 0.9%
Excl. CPU (microsec)88 84 -4 -4.5%
Incl. MemUse (bytes)8,375,888 8,375,992 104 0.0%
Incl. MemUse (bytes) per call 1,675,178 1,675,198 21 0.0%
Excl. MemUse (bytes)1,480 1,480 0 0.0%
Incl. PeakMemUse (bytes)8,580,576 8,580,632 56 0.0%
Incl. PeakMemUse (bytes) per call 1,716,115 1,716,126 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 Function-5 -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%