Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #519d4cd4e396dRun #519d4dc9980f7DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)643,409 628,207 -15,202 -2.4%
Incl. Wall Time (microsec) per call 32,170 31,410 -760 -2.4%
Excl. Wall Time (microsec)321 316 -5 -1.6%
Incl. CPU (microsecs)599,923 585,927 -13,996 -2.3%
Incl. CPU (microsecs) per call 29,996 29,296 -700 -2.3%
Excl. CPU (microsec)266 270 4 1.5%
Incl. MemUse (bytes)3,209,820 3,208,972 -848 -0.0%
Incl. MemUse (bytes) per call 160,491 160,449 -42 -0.0%
Excl. MemUse (bytes)612 612 0 0.0%
Incl. PeakMemUse (bytes)3,251,568 3,250,924 -644 -0.0%
Incl. PeakMemUse (bytes) per call 162,578 162,546 -32 -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% -15,202 -98.7% -13,996 -95.9% -848 -126.9% -644 -100.0%
Exclusive Metrics Diff for Current Function-5 -0.0% 4 0.0% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -15,202 -100.0% -13,996 -100.0% -848 -100.0% -644 -100.0%
Child functions
call_user_func0 N/A% -15,197 -100.0% -14,002 -100.0% -848 -100.0% -644 -100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 0 0.0% 2 0.0% 0 0.0% 0 0.0%