Diff Report
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\Routing\RouteCollection::getIterator

Symfony\Component\Routing\RouteCollection::getIteratorRun #5350e2663e694Run #5350e128cfd2bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)12 9 -3 -25.0%
Incl. Wall Time (microsec) per call 6 5 -2 -25.0%
Excl. Wall Time (microsec)10 7 -3 -30.0%
Incl. CPU (microsecs)15 11 -4 -26.7%
Incl. CPU (microsecs) per call 8 6 -2 -26.7%
Excl. CPU (microsec)13 7 -6 -46.2%
Incl. MemUse (bytes)4,008 4,008 0 0.0%
Incl. MemUse (bytes) per call 2,004 2,004 0 0.0%
Excl. MemUse (bytes)2,800 2,800 0 0.0%
Incl. PeakMemUse (bytes)3,544 3,544 0 0.0%
Incl. PeakMemUse (bytes) per call 1,772 1,772 0 0.0%
Excl. PeakMemUse (bytes)2,400 2,400 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\Routing\RouteCollection::getIterator [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\Routing\RouteCollection::getIterator0 N/A% -3 -0.2% -4 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -100.0% -6 -150.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% -3 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\AcceptHeaderMatcher::filter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
ArrayIterator::__construct0 N/A% 0 0.0% 2 50.0% 0 N/A% 0 N/A%