Diff Report
Run #519d9d52c2102: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #519d9d52c2102Run #519d9cf28420eDiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)308,736 308,354 -382 -0.1%
Incl. Wall Time (microsec) per call 16,249 16,229 -20 -0.1%
Excl. Wall Time (microsec)202 199 -3 -1.5%
Incl. CPU (microsecs)290,237 288,631 -1,606 -0.6%
Incl. CPU (microsecs) per call 15,276 15,191 -85 -0.6%
Excl. CPU (microsec)169 174 5 3.0%
Incl. MemUse (bytes)8,186,968 8,186,968 0 0.0%
Incl. MemUse (bytes) per call 430,893 430,893 0 0.0%
Excl. MemUse (bytes)1,048 1,048 0 0.0%
Incl. PeakMemUse (bytes)8,301,472 8,301,472 0 0.0%
Incl. PeakMemUse (bytes) per call 436,920 436,920 0 0.0%
Excl. PeakMemUse (bytes)752 752 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% -382 -172.9% -1,606 -67.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -0.8% 5 0.3% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -382 -100.0% -1,606 -100.0% 0 N/A% 0 N/A%
Child functions
call_user_func0 N/A% -379 -99.2% -1,605 -99.9% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 0 0.0% -6 -0.4% 0 N/A% 0 N/A%