Diff Report
Run #519d9d94433aa: 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 #519d9d94433aaRun #519d9cf28420eDiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)308,991 308,354 -637 -0.2%
Incl. Wall Time (microsec) per call 16,263 16,229 -34 -0.2%
Excl. Wall Time (microsec)199 199 0 0.0%
Incl. CPU (microsecs)290,683 288,631 -2,052 -0.7%
Incl. CPU (microsecs) per call 15,299 15,191 -108 -0.7%
Excl. CPU (microsec)169 174 5 3.0%
Incl. MemUse (bytes)8,256,400 8,186,968 -69,432 -0.8%
Incl. MemUse (bytes) per call 434,547 430,893 -3,654 -0.8%
Excl. MemUse (bytes)1,048 1,048 0 0.0%
Incl. PeakMemUse (bytes)8,372,520 8,301,472 -71,048 -0.8%
Incl. PeakMemUse (bytes) per call 440,659 436,920 -3,739 -0.8%
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% -637 -25.3% -2,052 -217.1% -69,432 -100.0% -71,048 -98.7%
Exclusive Metrics Diff for Current Function0 0.0% 5 0.2% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -637 -100.0% -2,052 -100.0% -69,432 -100.0% -71,048 -100.0%
Child functions
call_user_func0 N/A% -636 -99.8% -2,051 -100.0% -69,432 -100.0% -71,048 -100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -1 -0.2% -6 -0.3% 0 0.0% 0 0.0%