Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: 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 #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)698 712 14 2.0%
Incl. Wall Time (microsec) per call 698 712 14 2.0%
Excl. Wall Time (microsec)38 39 1 2.6%
Incl. CPU (microsecs)699 713 14 2.0%
Incl. CPU (microsecs) per call 699 713 14 2.0%
Excl. CPU (microsec)25 23 -2 -8.0%
Incl. MemUse (bytes)119,208 119,208 0 0.0%
Incl. MemUse (bytes) per call 119,208 119,208 0 0.0%
Excl. MemUse (bytes)1,824 1,824 0 0.0%
Incl. PeakMemUse (bytes)118,112 118,112 0 0.0%
Incl. PeakMemUse (bytes) per call 118,112 118,112 0 0.0%
Excl. PeakMemUse (bytes)4,080 4,080 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% 14 0.9% 14 0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 7.1% -2 -14.3% 0 N/A% 0 N/A%
Parent function
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::matchRequest0 N/A% 14 100.0% 14 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 15 107.1% 18 128.6% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% -3 -21.4% -2 -14.3% 0 N/A% 0 N/A%
array_filter0 N/A% 1 7.1% 2 14.3% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCollection::add0 N/A% 0 0.0% 1 7.1% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCollection::getIterator0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
array_map0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::getRequirement0 N/A% 0 0.0% -2 -14.3% 0 N/A% 0 N/A%