Diff Report
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #52e4a222581efRun #52e4a1c03557cDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)93,124 94,901 1,777 1.9%
Incl. Wall Time (microsec) per call 18,625 18,980 355 1.9%
Excl. Wall Time (microsec)116 121 5 4.3%
Incl. CPU (microsecs)85,203 87,150 1,947 2.3%
Incl. CPU (microsecs) per call 17,041 17,430 389 2.3%
Excl. CPU (microsec)77 76 -1 -1.3%
Incl. MemUse (bytes)5,366,400 5,771,464 405,064 7.5%
Incl. MemUse (bytes) per call 1,073,280 1,154,293 81,013 7.5%
Excl. MemUse (bytes)1,008 1,008 0 0.0%
Incl. PeakMemUse (bytes)5,313,896 5,716,832 402,936 7.6%
Incl. PeakMemUse (bytes) per call 1,062,779 1,143,366 80,587 7.6%
Excl. PeakMemUse (bytes)824 824 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% 1,777 360.4% 1,947 918.4% 405,064 1575.4% 402,936 1524.4%
Exclusive Metrics Diff for Current Function5 0.3% -1 -0.1% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 1,777 100.0% 1,947 100.0% 405,064 100.0% 402,936 100.0%
Child functions
call_user_func0 N/A% 1,774 99.8% 1,948 100.1% 405,064 100.0% 402,936 100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -2 -0.1% 0 0.0% 0 0.0% 0 0.0%