Diff Report
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)319,162 318,247 -915 -0.3%
Incl. Wall Time (microsec) per call 63,832 63,649 -183 -0.3%
Excl. Wall Time (microsec)201 198 -3 -1.5%
Incl. CPU (microsecs)283,832 283,988 156 0.1%
Incl. CPU (microsecs) per call 56,766 56,798 31 0.1%
Excl. CPU (microsec)146 141 -5 -3.4%
Incl. MemUse (bytes)6,615,000 6,615,000 0 0.0%
Incl. MemUse (bytes) per call 1,323,000 1,323,000 0 0.0%
Excl. MemUse (bytes)840 840 0 0.0%
Incl. PeakMemUse (bytes)6,798,828 6,798,828 0 0.0%
Incl. PeakMemUse (bytes) per call 1,359,766 1,359,766 0 0.0%
Excl. PeakMemUse (bytes)460 460 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% -915 -370.4% 156 31.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -0.3% -5 -3.2% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -915 -100.0% 156 100.0% 0 N/A% 0 N/A%
Child functions
call_user_func0 N/A% -913 -99.8% 154 98.7% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 1 0.1% 7 4.5% 0 N/A% 0 N/A%