Diff Report
Run #519ec94fa4daa: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #519ec94fa4daaRun #519ec8682c2dcDiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)579,013 543,288 -35,725 -6.2%
Incl. Wall Time (microsec) per call 26,319 24,695 -1,624 -6.2%
Excl. Wall Time (microsec)214 208 -6 -2.8%
Incl. CPU (microsecs)560,939 520,285 -40,654 -7.2%
Incl. CPU (microsecs) per call 25,497 23,649 -1,848 -7.2%
Excl. CPU (microsec)164 173 9 5.5%
Incl. MemUse (bytes)6,961,536 6,231,288 -730,248 -10.5%
Incl. MemUse (bytes) per call 316,433 283,240 -33,193 -10.5%
Excl. MemUse (bytes)1,088 1,104 16 1.5%
Incl. PeakMemUse (bytes)7,454,008 6,783,424 -670,584 -9.0%
Incl. PeakMemUse (bytes) per call 338,819 308,337 -30,481 -9.0%
Excl. PeakMemUse (bytes)1,496 1,496 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% -35,725 -107.8% -40,654 -99.2% -730,248 -100.7% -670,584 -100.8%
Exclusive Metrics Diff for Current Function-6 -0.0% 9 0.0% 16 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -35,725 -100.0% -40,654 -100.0% -730,248 -100.0% -670,584 -100.0%
Child functions
call_user_func0 N/A% -35,720 -100.0% -40,655 -100.0% -730,264 -100.0% -670,584 -100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 1 0.0% -8 -0.0% 0 0.0% 0 0.0%