Diff Report
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Routing\AcceptHeaderMatcher::filter

Drupal\Core\Routing\AcceptHeaderMatcher::filterRun #53ccf1bb00d4bRun #53ccf06f3ae60DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)965 987 22 2.3%
Incl. Wall Time (microsec) per call 965 987 22 2.3%
Excl. Wall Time (microsec)34 32 -2 -5.9%
Incl. CPU (microsecs)967 989 22 2.3%
Incl. CPU (microsecs) per call 967 989 22 2.3%
Excl. CPU (microsec)26 21 -5 -19.2%
Incl. MemUse (bytes)126,568 126,568 0 0.0%
Incl. MemUse (bytes) per call 126,568 126,568 0 0.0%
Excl. MemUse (bytes)1,864 1,864 0 0.0%
Incl. PeakMemUse (bytes)132,696 132,760 64 0.0%
Incl. PeakMemUse (bytes) per call 132,696 132,760 64 0.0%
Excl. PeakMemUse (bytes)1,528 1,528 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% 22 1.5% 22 1.3% 0 0.0% 64 0.6%
Exclusive Metrics Diff for Current Function-2 -9.1% -5 -22.7% 0 N/A% 0 0.0%
Parent function
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::matchRequest0 N/A% 22 100.0% 22 100.0% 0 N/A% 64 100.0%
Child functions
array_map0 N/A% 31 140.9% 31 140.9% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -9 -40.9% -8 -36.4% 0 N/A% 64 100.0%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 2 9.1% 3 13.6% 0 N/A% 0 0.0%
Symfony\Component\Routing\RouteCollection::add0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 0.0%
count0 N/A% 0 0.0% -1 -4.5% 0 N/A% 0 0.0%
explode0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 0.0%
Symfony\Component\Routing\RouteCollection::getIterator0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
array_filter0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 0.0%
Symfony\Component\Routing\Route::getRequirement0 N/A% 0 0.0% -1 -4.5% 0 N/A% 0 0.0%