Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)183,065 183,005 -60 -0.0%
Incl. Wall Time (microsec) per call 36,613 36,601 -12 -0.0%
Excl. Wall Time (microsec)144 144 0 0.0%
Incl. CPU (microsecs)172,162 171,797 -365 -0.2%
Incl. CPU (microsecs) per call 34,432 34,359 -73 -0.2%
Excl. CPU (microsec)96 90 -6 -6.2%
Incl. MemUse (bytes)17,652,680 17,675,480 22,800 0.1%
Incl. MemUse (bytes) per call 3,530,536 3,535,096 4,560 0.1%
Excl. MemUse (bytes)1,480 1,480 0 0.0%
Incl. PeakMemUse (bytes)17,789,072 17,809,064 19,992 0.1%
Incl. PeakMemUse (bytes) per call 3,557,814 3,561,813 3,998 0.1%
Excl. PeakMemUse (bytes)984 984 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% -60 -1.4% -365 -9.9% 22,800 21.3% 19,992 16.9%
Exclusive Metrics Diff for Current Function0 0.0% -6 -1.6% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -60 -100.0% -365 -100.0% 22,800 100.0% 19,992 100.0%
Child functions
call_user_func0 N/A% -61 -101.7% -363 -99.5% 22,800 100.0% 19,992 100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 1 1.7% 4 1.1% 0 0.0% 0 0.0%