Diff Report
Run #519c045f200ea: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #519c045f200eaRun #519c03b86b1ecDiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)627,892 629,867 1,975 0.3%
Incl. Wall Time (microsec) per call 31,395 31,493 99 0.3%
Excl. Wall Time (microsec)313 311 -2 -0.6%
Incl. CPU (microsecs)588,854 589,699 845 0.1%
Incl. CPU (microsecs) per call 29,443 29,485 42 0.1%
Excl. CPU (microsec)258 259 1 0.4%
Incl. MemUse (bytes)2,888,564 2,888,564 0 0.0%
Incl. MemUse (bytes) per call 144,428 144,428 0 0.0%
Excl. MemUse (bytes)612 612 0 0.0%
Incl. PeakMemUse (bytes)3,148,720 3,148,720 0 0.0%
Incl. PeakMemUse (bytes) per call 157,436 157,436 0 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% 1,975 83.3% 845 78.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -0.1% 1 0.1% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 1,975 100.0% 845 100.0% 0 N/A% 0 N/A%
Child functions
call_user_func0 N/A% 1,975 100.0% 843 99.8% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 2 0.1% 1 0.1% 0 N/A% 0 N/A%