Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbd76c2eed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #51fdbca2b5409Run #51fdbd76c2eedDiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)142,367 142,503 136 0.1%
Incl. Wall Time (microsec) per call 6,779 6,786 6 0.1%
Excl. Wall Time (microsec)212 217 5 2.4%
Incl. CPU (microsecs)123,054 122,761 -293 -0.2%
Incl. CPU (microsecs) per call 5,860 5,846 -14 -0.2%
Excl. CPU (microsec)167 163 -4 -2.4%
Incl. MemUse (bytes)8,606,048 8,606,048 0 0.0%
Incl. MemUse (bytes) per call 409,812 409,812 0 0.0%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)8,638,936 8,638,936 0 0.0%
Incl. PeakMemUse (bytes) per call 411,378 411,378 0 0.0%
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% 136 20.5% -293 -19.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 3.7% -4 -1.4% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 136 100.0% -293 -100.0% 0 N/A% 0 N/A%
Child functions
call_user_func0 N/A% 132 97.1% -291 -99.3% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -1 -0.7% 2 0.7% 0 N/A% 0 N/A%