Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)666,857 724,546 57,689 8.7%
Incl. Wall Time (microsec) per call 20,208 21,956 1,748 8.7%
Excl. Wall Time (microsec)466 440 -26 -5.6%
Incl. CPU (microsecs)617,819 673,897 56,078 9.1%
Incl. CPU (microsecs) per call 18,722 20,421 1,699 9.1%
Excl. CPU (microsec)391 376 -15 -3.8%
Incl. MemUse (bytes)6,347,920 6,461,432 113,512 1.8%
Incl. MemUse (bytes) per call 192,361 195,801 3,440 1.8%
Excl. MemUse (bytes)612 612 0 0.0%
Incl. PeakMemUse (bytes)6,664,500 6,844,564 180,064 2.7%
Incl. PeakMemUse (bytes) per call 201,955 207,411 5,456 2.7%
Excl. PeakMemUse (bytes)1,764 1,764 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% 57,689 103.7% 56,078 102.2% 113,512 122.3% 180,064 100.0%
Exclusive Metrics Diff for Current Function-26 -0.0% -15 -0.0% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 57,689 100.0% 56,078 100.0% 113,512 100.0% 180,064 100.0%
Child functions
call_user_func0 N/A% 57,714 100.0% 56,099 100.0% 113,512 100.0% 180,064 100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 1 0.0% -6 -0.0% 0 0.0% 0 0.0%