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

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #51ec3b81ad265Run #51ec3c5ab9ae4DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)215,844 216,753 909 0.4%
Incl. Wall Time (microsec) per call 23,983 24,084 101 0.4%
Excl. Wall Time (microsec)137 139 2 1.5%
Incl. CPU (microsecs)203,649 205,046 1,397 0.7%
Incl. CPU (microsecs) per call 22,628 22,783 155 0.7%
Excl. CPU (microsec)109 104 -5 -4.6%
Incl. MemUse (bytes)12,368,248 12,405,472 37,224 0.3%
Incl. MemUse (bytes) per call 1,374,250 1,378,386 4,136 0.3%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)12,579,104 12,616,856 37,752 0.3%
Incl. PeakMemUse (bytes) per call 1,397,678 1,401,873 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 Function2 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%