Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4d6ecb28c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #519d4cd4e396dRun #519d4d6ecb28cDiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)643,409 642,286 -1,123 -0.2%
Incl. Wall Time (microsec) per call 32,170 32,114 -56 -0.2%
Excl. Wall Time (microsec)321 317 -4 -1.2%
Incl. CPU (microsecs)599,923 599,483 -440 -0.1%
Incl. CPU (microsecs) per call 29,996 29,974 -22 -0.1%
Excl. CPU (microsec)266 269 3 1.1%
Incl. MemUse (bytes)3,209,820 3,209,820 0 0.0%
Incl. MemUse (bytes) per call 160,491 160,491 0 0.0%
Excl. MemUse (bytes)612 612 0 0.0%
Incl. PeakMemUse (bytes)3,251,568 3,251,568 0 0.0%
Incl. PeakMemUse (bytes) per call 162,578 162,578 0 0.0%
Excl. PeakMemUse (bytes)1,700 1,700 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% -1,123 -148.5% -440 -138.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -0.4% 3 0.7% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -1,123 -100.0% -440 -100.0% 0 N/A% 0 N/A%
Child functions
call_user_func0 N/A% -1,120 -99.7% -441 -100.2% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 1 0.1% -2 -0.5% 0 N/A% 0 N/A%