Diff Report
Run #519ffa6332b29: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ffa0e6cdec: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #519ffa6332b29Run #519ffa0e6cdecDiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)95,821 93,899 -1,922 -2.0%
Incl. Wall Time (microsec) per call 4,563 4,471 -92 -2.0%
Excl. Wall Time (microsec)181 180 -1 -0.6%
Incl. CPU (microsecs)92,006 92,005 -1 -0.0%
Incl. CPU (microsecs) per call 4,381 4,381 -0 -0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)6,155,688 6,090,536 -65,152 -1.1%
Incl. MemUse (bytes) per call 293,128 290,026 -3,102 -1.1%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)6,284,576 6,217,648 -66,928 -1.1%
Incl. PeakMemUse (bytes) per call 299,266 296,078 -3,187 -1.1%
Excl. PeakMemUse (bytes)3,744 3,744 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% -1,922 -92.2% -1 -0.0% -65,152 -97.0% -66,928 -98.0%
Exclusive Metrics Diff for Current Function-1 -0.1% 0 0.0% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -1,922 -100.0% -1 -100.0% -65,152 -100.0% -66,928 -100.0%
Child functions
call_user_func0 N/A% -1,924 -100.1% -1 -100.0% -65,152 -100.0% -66,928 -100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 3 0.2% 0 0.0% 0 0.0% 0 0.0%