Diff Report
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b60c154f6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #52d4b590e6e18Run #52d4b60c154f6DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)99,182 97,919 -1,263 -1.3%
Incl. Wall Time (microsec) per call 24,796 24,480 -316 -1.3%
Excl. Wall Time (microsec)108 104 -4 -3.7%
Incl. CPU (microsecs)92,102 91,067 -1,035 -1.1%
Incl. CPU (microsecs) per call 23,026 22,767 -259 -1.1%
Excl. CPU (microsec)65 71 6 9.2%
Incl. MemUse (bytes)5,960,960 5,966,328 5,368 0.1%
Incl. MemUse (bytes) per call 1,490,240 1,491,582 1,342 0.1%
Excl. MemUse (bytes)1,480 1,480 0 0.0%
Incl. PeakMemUse (bytes)6,033,664 6,037,128 3,464 0.1%
Incl. PeakMemUse (bytes) per call 1,508,416 1,509,282 866 0.1%
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% -1,263 -47.1% -1,035 -44.7% 5,368 4.5% 3,464 2.9%
Exclusive Metrics Diff for Current Function-4 -0.3% 6 0.6% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -1,263 -100.0% -1,035 -100.0% 5,368 100.0% 3,464 100.0%
Child functions
call_user_func0 N/A% -1,258 -99.6% -1,038 -100.3% 5,368 100.0% 3,464 100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -1 -0.1% -3 -0.3% 0 0.0% 0 0.0%