Diff Report
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #51ec3c5ab9ae4Run #51ec3b81ad265DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)216,753 215,844 -909 -0.4%
Incl. Wall Time (microsec) per call 24,084 23,983 -101 -0.4%
Excl. Wall Time (microsec)139 137 -2 -1.4%
Incl. CPU (microsecs)205,046 203,649 -1,397 -0.7%
Incl. CPU (microsecs) per call 22,783 22,628 -155 -0.7%
Excl. CPU (microsec)104 109 5 4.8%
Incl. MemUse (bytes)12,405,472 12,368,248 -37,224 -0.3%
Incl. MemUse (bytes) per call 1,378,386 1,374,250 -4,136 -0.3%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)12,616,856 12,579,104 -37,752 -0.3%
Incl. PeakMemUse (bytes) per call 1,401,873 1,397,678 -4,195 -0.3%
Excl. PeakMemUse (bytes)2,280 2,280 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% -909 -243.0% -1,397 -131.9% -37,224 -100.5% -37,752 -100.8%
Exclusive Metrics Diff for Current Function-2 -0.2% 5 0.4% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -909 -100.0% -1,397 -100.0% -37,224 -100.0% -37,752 -100.0%
Child functions
call_user_func0 N/A% -907 -99.8% -1,403 -100.4% -37,224 -100.0% -37,752 -100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%