Run Report
Run #536ffbe232db1: 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% 354 0.1% 359 0.1% 11,888 0.0% 12,400 0.0%
Exclusive Metrics for Current Function93 26.3% 59 16.4% 4,280 36.0% 4,680 37.7%
Parent functions
Drupal\Core\Routing\AcceptHeaderMatcher::filter2 50.0% 149 42.1% 152 42.3% 10,096 84.9% 9,816 79.2%
Drupal\Core\Routing\RoutePreloader::onRequest1 25.0% 103 29.1% 104 29.0% 880 7.4% 1,344 10.8%
Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveFormat1 25.0% 102 28.8% 103 28.7% 912 7.7% 1,240 10.0%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat4 18.2% 130 36.7% 140 39.0% 1,064 9.0% 1,600 12.9%
Symfony\Component\HttpFoundation\Request::get4 18.2% 74 20.9% 80 22.3% 1,960 16.5% 1,816 14.6%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 13.6% 49 13.8% 56 15.6% 2,128 17.9% 2,152 17.4%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes4 18.2% 5 1.4% 11 3.1% 856 7.2% 856 6.9%
in_array4 18.2% 2 0.6% 7 1.9% 800 6.7% 632 5.1%
is_null3 13.6% 1 0.3% 6 1.7% 800 6.7% 664 5.4%