Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Routing\AcceptHeaderMatcher::filter

Drupal\Core\Routing\AcceptHeaderMatcher::filterRun #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)787 797 10 1.3%
Incl. Wall Time (microsec) per call 787 797 10 1.3%
Excl. Wall Time (microsec)33 37 4 12.1%
Incl. CPU (microsecs)790 798 8 1.0%
Incl. CPU (microsecs) per call 790 798 8 1.0%
Excl. CPU (microsec)23 20 -3 -13.0%
Incl. MemUse (bytes)109,952 109,944 -8 -0.0%
Incl. MemUse (bytes) per call 109,952 109,944 -8 -0.0%
Excl. MemUse (bytes)1,824 1,824 0 0.0%
Incl. PeakMemUse (bytes)106,552 106,512 -40 -0.0%
Incl. PeakMemUse (bytes) per call 106,552 106,512 -40 -0.0%
Excl. PeakMemUse (bytes)3,984 3,984 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Routing\AcceptHeaderMatcher::filter [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
Drupal\Core\Routing\AcceptHeaderMatcher::filter0 N/A% 10 1.4% 8 2.2% -8 -0.1% -40 -0.4%
Exclusive Metrics Diff for Current Function4 40.0% -3 -37.5% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Routing\LazyRouteFilter::filter0 N/A% 10 100.0% 8 100.0% -8 -100.0% -40 -100.0%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 8 80.0% 8 100.0% -8 -100.0% -40 -100.0%
Symfony\Component\Routing\Route::getRequirement0 N/A% -2 -20.0% -1 -12.5% 0 0.0% 0 0.0%
Drupal\Core\ContentNegotiation::getContentType0 N/A% -1 -10.0% -1 -12.5% 0 0.0% 0 0.0%
array_map0 N/A% 1 10.0% 1 12.5% 0 0.0% 0 0.0%
count0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCollection::add0 N/A% 0 0.0% 1 12.5% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCollection::getIterator0 N/A% 0 0.0% 1 12.5% 0 0.0% 0 0.0%
array_filter0 N/A% 0 0.0% 2 25.0% 0 0.0% 0 0.0%
explode0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%