Diff Report
Run #519ead70538d1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eadc55e057: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #519ead70538d1Run #519eadc55e057DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)649,155 649,382 227 0.0%
Incl. Wall Time (microsec) per call 32,458 32,469 11 0.0%
Excl. Wall Time (microsec)331 334 3 0.9%
Incl. CPU (microsecs)604,226 603,848 -378 -0.1%
Incl. CPU (microsecs) per call 30,211 30,192 -19 -0.1%
Excl. CPU (microsec)276 277 1 0.4%
Incl. MemUse (bytes)3,325,440 3,325,440 0 0.0%
Incl. MemUse (bytes) per call 166,272 166,272 0 0.0%
Excl. MemUse (bytes)612 612 0 0.0%
Incl. PeakMemUse (bytes)3,607,412 3,607,412 0 0.0%
Incl. PeakMemUse (bytes) per call 180,371 180,371 0 0.0%
Excl. PeakMemUse (bytes)1,700 1,700 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% 227 17.3% -378 -161.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 1.3% 1 0.3% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 227 100.0% -378 -100.0% 0 N/A% 0 N/A%
Child functions
call_user_func0 N/A% 219 96.5% -391 -103.4% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 5 2.2% 12 3.2% 0 N/A% 0 N/A%