Diff Report
Run #519c04ab45451: 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 #519c04ab45451Run #519c03b86b1ecDiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)631,336 629,867 -1,469 -0.2%
Incl. Wall Time (microsec) per call 31,567 31,493 -73 -0.2%
Excl. Wall Time (microsec)317 311 -6 -1.9%
Incl. CPU (microsecs)590,933 589,699 -1,234 -0.2%
Incl. CPU (microsecs) per call 29,547 29,485 -62 -0.2%
Excl. CPU (microsec)265 259 -6 -2.3%
Incl. MemUse (bytes)2,902,628 2,888,564 -14,064 -0.5%
Incl. MemUse (bytes) per call 145,131 144,428 -703 -0.5%
Excl. MemUse (bytes)612 612 0 0.0%
Incl. PeakMemUse (bytes)3,165,368 3,148,720 -16,648 -0.5%
Incl. PeakMemUse (bytes) per call 158,268 157,436 -832 -0.5%
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% -1,469 -235.4% -1,234 -80.7% -14,064 -111.4% -16,648 -99.9%
Exclusive Metrics Diff for Current Function-6 -0.4% -6 -0.5% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -1,469 -100.0% -1,234 -100.0% -14,064 -100.0% -16,648 -100.0%
Child functions
call_user_func0 N/A% -1,462 -99.5% -1,228 -99.5% -14,064 -100.0% -16,648 -100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%