Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #519d44ffb3845Run #519d45a7cd8f5DiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)666,857 670,996 4,139 0.6%
Incl. Wall Time (microsec) per call 20,208 20,333 125 0.6%
Excl. Wall Time (microsec)466 452 -14 -3.0%
Incl. CPU (microsecs)617,819 619,400 1,581 0.3%
Incl. CPU (microsecs) per call 18,722 18,770 48 0.3%
Excl. CPU (microsec)391 390 -1 -0.3%
Incl. MemUse (bytes)6,347,920 6,347,920 0 0.0%
Incl. MemUse (bytes) per call 192,361 192,361 0 0.0%
Excl. MemUse (bytes)612 612 0 0.0%
Incl. PeakMemUse (bytes)6,664,500 6,664,500 0 0.0%
Incl. PeakMemUse (bytes) per call 201,955 201,955 0 0.0%
Excl. PeakMemUse (bytes)1,764 1,764 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% 4,139 177.0% 1,581 341.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-14 -0.3% -1 -0.1% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 4,139 100.0% 1,581 100.0% 0 N/A% 0 N/A%
Child functions
call_user_func0 N/A% 4,151 100.3% 1,586 100.3% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 2 0.0% -4 -0.3% 0 N/A% 0 N/A%