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Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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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% 277 0.0% 282 0.0% 11,808 0.0% 13,464 0.0%
Exclusive Metrics for Current Function62 22.4% 45 16.0% 4,280 36.2% 4,976 37.0%
Parent functions
Drupal\Core\Routing\AcceptHeaderMatcher::filter1 33.3% 101 36.5% 103 36.5% 10,016 84.8% 9,704 72.1%
Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveFormat1 33.3% 98 35.4% 100 35.5% 912 7.7% 1,792 13.3%
Drupal\Core\Routing\RoutePreloader::onRequest1 33.3% 78 28.2% 79 28.0% 880 7.5% 1,968 14.6%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat3 16.7% 111 40.1% 115 40.8% 984 8.3% 2,368 17.6%
Symfony\Component\HttpFoundation\Request::get3 16.7% 53 19.1% 57 20.2% 1,960 16.6% 1,856 13.8%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 16.7% 45 16.2% 49 17.4% 2,128 18.0% 2,112 15.7%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes3 16.7% 4 1.4% 6 2.1% 856 7.2% 856 6.4%
in_array3 16.7% 2 0.7% 7 2.5% 800 6.8% 632 4.7%
is_null3 16.7% 0 0.0% 3 1.1% 800 6.8% 664 4.9%