Run Report
Run #536ffc2aeacea: 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::getContentType4 11.4% 345 0.1% 352 0.1% 11,888 0.0% 12,400 0.0%
Exclusive Metrics for Current Function92 26.7% 65 18.5% 4,280 36.0% 4,680 37.7%
Parent functions
Drupal\Core\Routing\AcceptHeaderMatcher::filter2 50.0% 140 40.6% 144 40.9% 10,096 84.9% 9,816 79.2%
Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveFormat1 25.0% 103 29.9% 104 29.5% 912 7.7% 1,240 10.0%
Drupal\Core\Routing\RoutePreloader::onRequest1 25.0% 102 29.6% 104 29.5% 880 7.4% 1,344 10.8%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat4 18.2% 125 36.2% 134 38.1% 1,064 9.0% 1,600 12.9%
Symfony\Component\HttpFoundation\Request::get4 18.2% 73 21.2% 80 22.7% 1,960 16.5% 1,816 14.6%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 13.6% 49 14.2% 54 15.3% 2,128 17.9% 2,152 17.4%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes4 18.2% 4 1.2% 8 2.3% 856 7.2% 856 6.9%
in_array4 18.2% 2 0.6% 8 2.3% 800 6.7% 632 5.1%
is_null3 13.6% 0 0.0% 3 0.9% 800 6.7% 664 5.4%