Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c1813b11: 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 #51ec3c1813b11DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)215,844 214,522 -1,322 -0.6%
Incl. Wall Time (microsec) per call 23,983 23,836 -147 -0.6%
Excl. Wall Time (microsec)137 138 1 0.7%
Incl. CPU (microsecs)203,649 205,022 1,373 0.7%
Incl. CPU (microsecs) per call 22,628 22,780 153 0.7%
Excl. CPU (microsec)109 106 -3 -2.8%
Incl. MemUse (bytes)12,368,248 12,368,248 0 0.0%
Incl. MemUse (bytes) per call 1,374,250 1,374,250 0 0.0%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)12,579,104 12,579,104 0 0.0%
Incl. PeakMemUse (bytes) per call 1,397,678 1,397,678 0 0.0%
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% -1,322 -53.7% 1,373 181.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.1% -3 -0.2% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -1,322 -100.0% 1,373 100.0% 0 N/A% 0 N/A%
Child functions
call_user_func0 N/A% -1,323 -100.1% 1,374 100.1% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 0 0.0% 2 0.1% 0 N/A% 0 N/A%