Diff Report
Run #519c6200dd578: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #519c6200dd578Run #519c60f26cf68DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)517,096 510,281 -6,815 -1.3%
Incl. Wall Time (microsec) per call 32,319 31,893 -426 -1.3%
Excl. Wall Time (microsec)276 277 1 0.4%
Incl. CPU (microsecs)488,335 481,389 -6,946 -1.4%
Incl. CPU (microsecs) per call 30,521 30,087 -434 -1.4%
Excl. CPU (microsec)240 233 -7 -2.9%
Incl. MemUse (bytes)3,595,040 3,333,616 -261,424 -7.3%
Incl. MemUse (bytes) per call 224,690 208,351 -16,339 -7.3%
Excl. MemUse (bytes)612 612 0 0.0%
Incl. PeakMemUse (bytes)3,837,072 3,575,780 -261,292 -6.8%
Incl. PeakMemUse (bytes) per call 239,817 223,486 -16,331 -6.8%
Excl. PeakMemUse (bytes)1,580 1,580 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% -6,815 -99.1% -6,946 -98.7% -261,424 -100.0% -261,292 -100.0%
Exclusive Metrics Diff for Current Function1 0.0% -7 -0.1% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -6,815 -100.0% -6,946 -100.0% -261,424 -100.0% -261,292 -100.0%
Child functions
call_user_func0 N/A% -6,813 -100.0% -6,937 -99.9% -261,424 -100.0% -261,292 -100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -3 -0.0% -2 -0.0% 0 0.0% 0 0.0%