Diff Report
Run #518b15389813f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518b13c95a609: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #518b15389813fRun #518b13c95a609DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)437,493 418,722 -18,771 -4.3%
Incl. Wall Time (microsec) per call 20,833 19,939 -894 -4.3%
Excl. Wall Time (microsec)203 199 -4 -2.0%
Incl. CPU (microsecs)422,381 404,787 -17,594 -4.2%
Incl. CPU (microsecs) per call 20,113 19,276 -838 -4.2%
Excl. CPU (microsec)171 165 -6 -3.5%
Incl. MemUse (bytes)6,480,888 6,372,080 -108,808 -1.7%
Incl. MemUse (bytes) per call 308,614 303,432 -5,181 -1.7%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)7,103,480 6,895,960 -207,520 -2.9%
Incl. PeakMemUse (bytes) per call 338,261 328,379 -9,882 -2.9%
Excl. PeakMemUse (bytes)3,744 3,744 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% -18,771 -92.6% -17,594 -88.1% -108,808 -100.3% -207,520 -99.9%
Exclusive Metrics Diff for Current Function-4 -0.0% -6 -0.0% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -18,771 -100.0% -17,594 -100.0% -108,808 -100.0% -207,520 -100.0%
Child functions
call_user_func0 N/A% -18,767 -100.0% -17,592 -100.0% -108,808 -100.0% -207,520 -100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 0 0.0% 4 0.0% 0 0.0% 0 0.0%