Diff Report
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #51ec489b18752Run #51ec485525502DiffDiff%
Number of Function Calls69 69 0 0.0%
Incl. Wall Time (microsec)24,511 26,451 1,940 7.9%
Incl. Wall Time (microsec) per call 355 383 28 7.9%
Excl. Wall Time (microsec)487 475 -12 -2.5%
Incl. CPU (microsecs)21,816 22,170 354 1.6%
Incl. CPU (microsecs) per call 316 321 5 1.6%
Excl. CPU (microsec)427 413 -14 -3.3%
Incl. MemUse (bytes)2,451,360 2,451,360 0 0.0%
Incl. MemUse (bytes) per call 35,527 35,527 0 0.0%
Excl. MemUse (bytes)1,768 1,768 0 0.0%
Incl. PeakMemUse (bytes)2,386,848 2,386,848 0 0.0%
Incl. PeakMemUse (bytes) per call 34,592 34,592 0 0.0%
Excl. PeakMemUse (bytes)3,864 3,864 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% 1,940 189.8% 354 90.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-12 -0.6% -14 -4.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 1,940 100.0% 354 100.0% 0 N/A% 0 N/A%
Child functions
call_user_func0 N/A% 1,954 100.7% 367 103.7% 0 N/A% 0 N/A%
call_user_func@10 N/A% -2 -0.1% -2 -0.6% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 0 0.0% 3 0.8% 0 N/A% 0 N/A%