Diff Report
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #52e49b394aea8Run #52e49acfb0eb8DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)95,623 97,170 1,547 1.6%
Incl. Wall Time (microsec) per call 19,125 19,434 309 1.6%
Excl. Wall Time (microsec)117 119 2 1.7%
Incl. CPU (microsecs)87,028 88,750 1,722 2.0%
Incl. CPU (microsecs) per call 17,406 17,750 344 2.0%
Excl. CPU (microsec)77 71 -6 -7.8%
Incl. MemUse (bytes)5,384,960 5,800,816 415,856 7.7%
Incl. MemUse (bytes) per call 1,076,992 1,160,163 83,171 7.7%
Excl. MemUse (bytes)1,008 1,008 0 0.0%
Incl. PeakMemUse (bytes)5,284,864 5,698,288 413,424 7.8%
Incl. PeakMemUse (bytes) per call 1,056,973 1,139,658 82,685 7.8%
Excl. PeakMemUse (bytes)824 824 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% 1,547 139.5% 1,722 211.3% 415,856 1608.4% 413,424 1565.1%
Exclusive Metrics Diff for Current Function2 0.1% -6 -0.3% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 1,547 100.0% 1,722 100.0% 415,856 100.0% 413,424 100.0%
Child functions
call_user_func0 N/A% 1,544 99.8% 1,728 100.3% 415,856 100.0% 413,424 100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%