Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec51f5849d9: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #51ec517fc2424Run #51ec51f5849d9DiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)202,515 205,237 2,722 1.3%
Incl. Wall Time (microsec) per call 7,501 7,601 101 1.3%
Excl. Wall Time (microsec)242 243 1 0.4%
Incl. CPU (microsecs)189,837 192,005 2,168 1.1%
Incl. CPU (microsecs) per call 7,031 7,111 80 1.1%
Excl. CPU (microsec)212 199 -13 -6.1%
Incl. MemUse (bytes)9,279,536 9,279,536 0 0.0%
Incl. MemUse (bytes) per call 343,687 343,687 0 0.0%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)8,943,928 8,943,928 0 0.0%
Incl. PeakMemUse (bytes) per call 331,257 331,257 0 0.0%
Excl. PeakMemUse (bytes)2,632 2,632 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% 2,722 93.0% 2,168 68.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.0% -13 -0.6% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 2,722 100.0% 2,168 100.0% 0 N/A% 0 N/A%
Child functions
call_user_func0 N/A% 2,721 100.0% 2,175 100.3% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 0 0.0% 6 0.3% 0 N/A% 0 N/A%