Diff Report
Run #5422297e7f32f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #542229efabc5e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Routing\AcceptHeaderMatcher::filter

Drupal\Core\Routing\AcceptHeaderMatcher::filterRun #5422297e7f32fRun #542229efabc5eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)914 936 22 2.4%
Incl. Wall Time (microsec) per call 914 936 22 2.4%
Excl. Wall Time (microsec)38 36 -2 -5.3%
Incl. CPU (microsecs)916 939 23 2.5%
Incl. CPU (microsecs) per call 916 939 23 2.5%
Excl. CPU (microsec)25 28 3 12.0%
Incl. MemUse (bytes)119,568 119,568 0 0.0%
Incl. MemUse (bytes) per call 119,568 119,568 0 0.0%
Excl. MemUse (bytes)1,856 1,856 0 0.0%
Incl. PeakMemUse (bytes)117,944 117,944 0 0.0%
Incl. PeakMemUse (bytes) per call 117,944 117,944 0 0.0%
Excl. PeakMemUse (bytes)3,800 3,800 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 4.5% 23 6.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -9.1% 3 13.0% 0 N/A% 0 N/A%
Parent function
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::matchRequest0 N/A% 22 100.0% 23 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 24 109.1% 22 95.7% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCollection::getIterator0 N/A% -2 -9.1% -4 -17.4% 0 N/A% 0 N/A%
array_map0 N/A% 1 4.5% 1 4.3% 0 N/A% 0 N/A%
explode0 N/A% 1 4.5% 1 4.3% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCollection::add0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::getRequirement0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 N/A%
array_filter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%