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Run #53513c776fc13: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Core\ContentNegotiation::getContentType [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\ContentNegotiation::getContentType3 10.0% 240 0.0% 244 0.0% 12,024 0.0% 12,496 0.0%
Exclusive Metrics for Current Function62 25.8% 38 15.6% 4,336 36.1% 4,488 35.9%
Parent functions
Drupal\Core\Routing\AcceptHeaderMatcher::filter1 33.3% 83 34.6% 85 34.8% 10,168 84.6% 9,816 78.6%
Drupal\Core\Routing\RoutePreloader::onRequest1 33.3% 80 33.3% 81 33.2% 912 7.6% 1,440 11.5%
Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveFormat1 33.3% 77 32.1% 78 32.0% 944 7.9% 1,240 9.9%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat3 16.7% 88 36.7% 91 37.3% 984 8.2% 1,776 14.2%
Symfony\Component\HttpFoundation\Request::get3 16.7% 46 19.2% 52 21.3% 2,072 17.2% 1,928 15.4%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 16.7% 41 17.1% 47 19.3% 2,176 18.1% 2,152 17.2%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes3 16.7% 3 1.2% 6 2.5% 856 7.1% 856 6.9%
in_array3 16.7% 0 0.0% 7 2.9% 800 6.7% 632 5.1%
is_null3 16.7% 0 0.0% 3 1.2% 800 6.7% 664 5.3%