Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2b68bc13: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #539fd0a78f1b7Run #539fd2b68bc13DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)497,568 498,001 433 0.1%
Incl. Wall Time (microsec) per call 99,514 99,600 87 0.1%
Excl. Wall Time (microsec)210 182 -28 -13.3%
Incl. CPU (microsecs)490,862 491,573 711 0.1%
Incl. CPU (microsecs) per call 98,172 98,315 142 0.1%
Excl. CPU (microsec)156 132 -24 -15.4%
Incl. MemUse (bytes)13,231,976 13,834,480 602,504 4.6%
Incl. MemUse (bytes) per call 2,646,395 2,766,896 120,501 4.6%
Excl. MemUse (bytes)1,600 1,600 0 0.0%
Incl. PeakMemUse (bytes)12,538,216 13,753,560 1,215,344 9.7%
Incl. PeakMemUse (bytes) per call 2,507,643 2,750,712 243,069 9.7%
Excl. PeakMemUse (bytes)1,512 1,512 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% 433 1.1% 711 1.7% 602,504 36.0% 1,215,344 73.2%
Exclusive Metrics Diff for Current Function-28 -6.5% -24 -3.4% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 433 100.0% 711 100.0% 602,504 100.0% 1,215,344 100.0%
Child functions
call_user_func0 N/A% 467 107.9% 748 105.2% 602,504 100.0% 1,215,344 100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% -6 -1.4% -13 -1.8% 0 0.0% 0 0.0%