Diff Report
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #52c96bbf45f87Run #52c96b69a1c07DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)84,387 86,175 1,788 2.1%
Incl. Wall Time (microsec) per call 8,439 8,618 179 2.1%
Excl. Wall Time (microsec)140 138 -2 -1.4%
Incl. CPU (microsecs)78,019 79,796 1,777 2.3%
Incl. CPU (microsecs) per call 7,802 7,980 178 2.3%
Excl. CPU (microsec)93 95 2 2.2%
Incl. MemUse (bytes)5,641,896 6,029,624 387,728 6.9%
Incl. MemUse (bytes) per call 564,190 602,962 38,773 6.9%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)5,741,432 6,050,088 308,656 5.4%
Incl. PeakMemUse (bytes) per call 574,143 605,009 30,866 5.4%
Excl. PeakMemUse (bytes)2,104 2,104 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% 1,788 318.7% 1,777 321.9% 387,728 784.0% 308,656 617.1%
Exclusive Metrics Diff for Current Function-2 -0.1% 2 0.1% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 1,788 100.0% 1,777 100.0% 387,728 100.0% 308,656 100.0%
Child functions
call_user_func0 N/A% 1,788 100.0% 1,779 100.1% 387,728 100.0% 308,656 100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 2 0.1% -4 -0.2% 0 0.0% 0 0.0%