Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf19d00e96: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Routing\AcceptHeaderMatcher::filter

Drupal\Core\Routing\AcceptHeaderMatcher::filterRun #53ccf06f3ae60Run #53ccf19d00e96DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)987 958 -29 -2.9%
Incl. Wall Time (microsec) per call 987 958 -29 -2.9%
Excl. Wall Time (microsec)32 33 1 3.1%
Incl. CPU (microsecs)989 959 -30 -3.0%
Incl. CPU (microsecs) per call 989 959 -30 -3.0%
Excl. CPU (microsec)21 21 0 0.0%
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)132,760 132,760 0 0.0%
Incl. PeakMemUse (bytes) per call 132,760 132,760 0 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% -29 -2.2% -30 -2.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 3.4% 0 0.0% 0 N/A% 0 N/A%
Parent function
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::matchRequest0 N/A% -29 -100.0% -30 -100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% -31 -106.9% -31 -103.3% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 4 13.8% 3 10.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -3 -10.3% -5 -16.7% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCollection::add0 N/A% 0 0.0% 1 3.3% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 1 3.3% 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% 1 3.3% 0 N/A% 0 N/A%
array_filter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::getRequirement0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%