Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8e1e5eca: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #519fe7ae1f6ccRun #519fe8e1e5ecaDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)173,300 173,609 309 0.2%
Incl. Wall Time (microsec) per call 13,331 13,355 24 0.2%
Excl. Wall Time (microsec)184 179 -5 -2.7%
Incl. CPU (microsecs)155,702 155,391 -311 -0.2%
Incl. CPU (microsecs) per call 11,977 11,953 -24 -0.2%
Excl. CPU (microsec)147 144 -3 -2.0%
Incl. MemUse (bytes)5,862,984 5,863,016 32 0.0%
Incl. MemUse (bytes) per call 450,999 451,001 2 0.0%
Excl. MemUse (bytes)1,480 1,480 0 0.0%
Incl. PeakMemUse (bytes)6,032,952 6,032,904 -48 -0.0%
Incl. PeakMemUse (bytes) per call 464,073 464,070 -4 -0.0%
Excl. PeakMemUse (bytes)2,192 2,192 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% 309 112.8% -311 -119.6% 32 200.0% -48 -75.0%
Exclusive Metrics Diff for Current Function-5 -1.6% -3 -1.0% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 309 100.0% -311 -100.0% 32 100.0% -48 -100.0%
Child functions
call_user_func0 N/A% 313 101.3% -308 -99.0% 32 100.0% -48 -100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 1 0.3% 0 0.0% 0 0.0% 0 0.0%