Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8bb569af: 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 #519fe8bb569afDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)173,300 174,616 1,316 0.8%
Incl. Wall Time (microsec) per call 13,331 13,432 101 0.8%
Excl. Wall Time (microsec)184 179 -5 -2.7%
Incl. CPU (microsecs)155,702 155,547 -155 -0.1%
Incl. CPU (microsecs) per call 11,977 11,965 -12 -0.1%
Excl. CPU (microsec)147 148 1 0.7%
Incl. MemUse (bytes)5,862,984 5,862,984 0 0.0%
Incl. MemUse (bytes) per call 450,999 450,999 0 0.0%
Excl. MemUse (bytes)1,480 1,480 0 0.0%
Incl. PeakMemUse (bytes)6,032,952 6,032,952 0 0.0%
Incl. PeakMemUse (bytes) per call 464,073 464,073 0 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% 1,316 107.0% -155 -29.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -0.4% 1 0.6% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 1,316 100.0% -155 -100.0% 0 N/A% 0 N/A%
Child functions
call_user_func0 N/A% 1,312 99.7% -163 -105.2% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 9 0.7% 7 4.5% 0 N/A% 0 N/A%