Run Report
Run #53512b84374e0: 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% 225 0.0% 229 0.0% 12,024 0.0% 13,320 0.0%
Exclusive Metrics for Current Function56 24.9% 41 17.9% 4,336 36.1% 4,928 37.0%
Parent functions
Drupal\Core\Routing\AcceptHeaderMatcher::filter1 33.3% 83 36.9% 84 36.7% 10,168 84.6% 9,816 73.7%
Drupal\Core\Routing\RoutePreloader::onRequest1 33.3% 78 34.7% 80 34.9% 912 7.6% 1,440 10.8%
Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveFormat1 33.3% 64 28.4% 65 28.4% 944 7.9% 2,064 15.5%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat3 16.7% 85 37.8% 87 38.0% 984 8.2% 2,128 16.0%
Symfony\Component\HttpFoundation\Request::get3 16.7% 45 20.0% 49 21.4% 2,072 17.2% 1,928 14.5%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 16.7% 35 15.6% 39 17.0% 2,176 18.1% 2,184 16.4%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes3 16.7% 3 1.3% 5 2.2% 856 7.1% 856 6.4%
in_array3 16.7% 1 0.4% 4 1.7% 800 6.7% 632 4.7%
is_null3 16.7% 0 0.0% 4 1.7% 800 6.7% 664 5.0%