Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls69 69 0 0.0%
Incl. Wall Time (microsec)26,451 24,511 -1,940 -7.3%
Incl. Wall Time (microsec) per call 383 355 -28 -7.3%
Excl. Wall Time (microsec)475 487 12 2.5%
Incl. CPU (microsecs)22,170 21,816 -354 -1.6%
Incl. CPU (microsecs) per call 321 316 -5 -1.6%
Excl. CPU (microsec)413 427 14 3.4%
Incl. MemUse (bytes)2,451,360 2,451,360 0 0.0%
Incl. MemUse (bytes) per call 35,527 35,527 0 0.0%
Excl. MemUse (bytes)1,768 1,768 0 0.0%
Incl. PeakMemUse (bytes)2,386,848 2,386,848 0 0.0%
Incl. PeakMemUse (bytes) per call 34,592 34,592 0 0.0%
Excl. PeakMemUse (bytes)3,864 3,864 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% -1,940 -189.8% -354 -90.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function12 0.6% 14 4.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -1,940 -100.0% -354 -100.0% 0 N/A% 0 N/A%
Child functions
call_user_func0 N/A% -1,954 -100.7% -367 -103.7% 0 N/A% 0 N/A%
call_user_func@10 N/A% 2 0.1% 2 0.6% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 0 0.0% -3 -0.8% 0 N/A% 0 N/A%