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

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #518b13c95a609Run #518b15389813fDiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)418,722 437,493 18,771 4.5%
Incl. Wall Time (microsec) per call 19,939 20,833 894 4.5%
Excl. Wall Time (microsec)199 203 4 2.0%
Incl. CPU (microsecs)404,787 422,381 17,594 4.3%
Incl. CPU (microsecs) per call 19,276 20,113 838 4.3%
Excl. CPU (microsec)165 171 6 3.6%
Incl. MemUse (bytes)6,372,080 6,480,888 108,808 1.7%
Incl. MemUse (bytes) per call 303,432 308,614 5,181 1.7%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)6,895,960 7,103,480 207,520 3.0%
Incl. PeakMemUse (bytes) per call 328,379 338,261 9,882 3.0%
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 Function4 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%