Diff Report
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #51fdbdbb58abcRun #51fdbca2b5409DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)142,557 142,367 -190 -0.1%
Incl. Wall Time (microsec) per call 6,788 6,779 -9 -0.1%
Excl. Wall Time (microsec)219 212 -7 -3.2%
Incl. CPU (microsecs)123,243 123,054 -189 -0.2%
Incl. CPU (microsecs) per call 5,869 5,860 -9 -0.2%
Excl. CPU (microsec)170 167 -3 -1.8%
Incl. MemUse (bytes)8,637,504 8,606,048 -31,456 -0.4%
Incl. MemUse (bytes) per call 411,310 409,812 -1,498 -0.4%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)8,670,936 8,638,936 -32,000 -0.4%
Incl. PeakMemUse (bytes) per call 412,902 411,378 -1,524 -0.4%
Excl. PeakMemUse (bytes)2,368 2,368 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% -190 -20.0% -189 -262.5% -31,456 -104.4% -32,000 -104.2%
Exclusive Metrics Diff for Current Function-7 -3.7% -3 -1.6% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -190 -100.0% -189 -100.0% -31,456 -100.0% -32,000 -100.0%
Child functions
call_user_func0 N/A% -180 -94.7% -187 -98.9% -31,456 -100.0% -32,000 -100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -3 -1.6% 1 0.5% 0 0.0% 0 0.0%