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

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #519c60f26cf68Run #519c6200dd578DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)510,281 517,096 6,815 1.3%
Incl. Wall Time (microsec) per call 31,893 32,319 426 1.3%
Excl. Wall Time (microsec)277 276 -1 -0.4%
Incl. CPU (microsecs)481,389 488,335 6,946 1.4%
Incl. CPU (microsecs) per call 30,087 30,521 434 1.4%
Excl. CPU (microsec)233 240 7 3.0%
Incl. MemUse (bytes)3,333,616 3,595,040 261,424 7.8%
Incl. MemUse (bytes) per call 208,351 224,690 16,339 7.8%
Excl. MemUse (bytes)612 612 0 0.0%
Incl. PeakMemUse (bytes)3,575,780 3,837,072 261,292 7.3%
Incl. PeakMemUse (bytes) per call 223,486 239,817 16,331 7.3%
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 Function-1 -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%