Diff Report
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #51990c6b6ce43Run #51990ceb6ce00DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)8,758 8,575 -183 -2.1%
Incl. Wall Time (microsec) per call 365 357 -8 -2.1%
Excl. Wall Time (microsec)211 203 -8 -3.8%
Incl. CPU (microsecs)7,147 6,958 -189 -2.6%
Incl. CPU (microsecs) per call 298 290 -8 -2.6%
Excl. CPU (microsec)174 165 -9 -5.2%
Incl. MemUse (bytes)539,832 539,816 -16 -0.0%
Incl. MemUse (bytes) per call 22,493 22,492 -1 -0.0%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)424,096 424,168 72 0.0%
Incl. PeakMemUse (bytes) per call 17,671 17,674 3 0.0%
Excl. PeakMemUse (bytes)1,672 1,672 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% -183 -40.7% -189 -15.4% -16 -0.1% 72 0.2%
Exclusive Metrics Diff for Current Function-8 -4.4% -9 -4.8% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -183 -100.0% -189 -100.0% -16 -100.0% 72 100.0%
Child functions
call_user_func0 N/A% -176 -96.2% -181 -95.8% -16 -100.0% 72 100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 1 0.5% 1 0.5% 0 0.0% 0 0.0%