Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: 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 #53ccf1bb00d4bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)987 965 -22 -2.2%
Incl. Wall Time (microsec) per call 987 965 -22 -2.2%
Excl. Wall Time (microsec)32 34 2 6.2%
Incl. CPU (microsecs)989 967 -22 -2.2%
Incl. CPU (microsecs) per call 989 967 -22 -2.2%
Excl. CPU (microsec)21 26 5 23.8%
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)132,760 132,696 -64 -0.0%
Incl. PeakMemUse (bytes) per call 132,760 132,696 -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 Function2 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%