Diff Report
Run #519fe8e1e5eca: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #519fe8e1e5ecaRun #519fe7ae1f6ccDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)173,609 173,300 -309 -0.2%
Incl. Wall Time (microsec) per call 13,355 13,331 -24 -0.2%
Excl. Wall Time (microsec)179 184 5 2.8%
Incl. CPU (microsecs)155,391 155,702 311 0.2%
Incl. CPU (microsecs) per call 11,953 11,977 24 0.2%
Excl. CPU (microsec)144 147 3 2.1%
Incl. MemUse (bytes)5,863,016 5,862,984 -32 -0.0%
Incl. MemUse (bytes) per call 451,001 450,999 -2 -0.0%
Excl. MemUse (bytes)1,480 1,480 0 0.0%
Incl. PeakMemUse (bytes)6,032,904 6,032,952 48 0.0%
Incl. PeakMemUse (bytes) per call 464,070 464,073 4 0.0%
Excl. PeakMemUse (bytes)2,192 2,192 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% -309 -112.8% 311 119.6% -32 -200.0% 48 75.0%
Exclusive Metrics Diff for Current Function5 1.6% 3 1.0% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -309 -100.0% 311 100.0% -32 -100.0% 48 100.0%
Child functions
call_user_func0 N/A% -313 -101.3% 308 99.0% -32 -100.0% 48 100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%