Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea2c59e7a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@1

Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@1Run #519be9a13e594Run #519bea2c59e7aDiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)874 853 -21 -2.4%
Incl. Wall Time (microsec) per call 31 30 -1 -2.4%
Excl. Wall Time (microsec)313 305 -8 -2.6%
Incl. CPU (microsecs)904 894 -10 -1.1%
Incl. CPU (microsecs) per call 32 32 -0 -1.1%
Excl. CPU (microsec)284 282 -2 -0.7%
Incl. MemUse (bytes)2,440 2,440 0 0.0%
Incl. MemUse (bytes) per call 87 87 0 0.0%
Excl. MemUse (bytes)820 820 0 0.0%
Incl. PeakMemUse (bytes)3,984 3,984 0 0.0%
Incl. PeakMemUse (bytes) per call 142 142 0 0.0%
Excl. PeakMemUse (bytes)1,632 1,632 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@1 [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::doDispatch@10 N/A% -21 -1.7% -10 -23.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -38.1% -2 -20.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch@10 N/A% -21 -100.0% -10 -100.0% 0 N/A% 0 N/A%
Child functions
call_user_func@10 N/A% -11 -52.4% -8 -80.0% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -2 -9.5% 0 0.0% 0 N/A% 0 N/A%