Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8bb569af: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@1

Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@1Run #519fe7ae1f6ccRun #519fe8bb569afDiffDiff%
Number of Function Calls79 79 0 0.0%
Incl. Wall Time (microsec)16,702 16,985 283 1.7%
Incl. Wall Time (microsec) per call 211 215 4 1.7%
Excl. Wall Time (microsec)794 798 4 0.5%
Incl. CPU (microsecs)12,320 12,422 102 0.8%
Incl. CPU (microsecs) per call 156 157 1 0.8%
Excl. CPU (microsec)655 682 27 4.1%
Incl. MemUse (bytes)57,680 57,680 0 0.0%
Incl. MemUse (bytes) per call 730 730 0 0.0%
Excl. MemUse (bytes)1,728 1,728 0 0.0%
Incl. PeakMemUse (bytes)53,496 53,496 0 0.0%
Incl. PeakMemUse (bytes) per call 677 677 0 0.0%
Excl. PeakMemUse (bytes)3,176 3,176 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@1 [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::doDispatch@10 N/A% 283 23.0% 102 19.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 1.4% 27 26.5% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch@10 N/A% 283 100.0% 102 100.0% 0 N/A% 0 N/A%
Child functions
call_user_func@10 N/A% 362 127.9% 123 120.6% 0 N/A% 0 N/A%
call_user_func@20 N/A% -75 -26.5% -33 -32.4% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -8 -2.8% -15 -14.7% 0 N/A% 0 N/A%