Run Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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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% 464 0.0% 472 0.1% 6,836 0.0% 7,184 0.0%
Exclusive Metrics for Current Function104 22.4% 85 18.0% 2,376 34.8% 2,408 33.5%
Parent functions
Drupal\Core\Routing\AcceptHeaderMatcher::filter2 50.0% 201 43.3% 204 43.2% 5,780 84.6% 5,444 75.8%
Drupal\Core\Routing\RoutePreloader::onRequest1 25.0% 132 28.4% 134 28.4% 512 7.5% 904 12.6%
Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveFormat1 25.0% 131 28.2% 134 28.4% 544 8.0% 836 11.6%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat4 18.2% 182 39.2% 186 39.4% 620 9.1% 1,008 14.0%
Symfony\Component\HttpFoundation\Request::get4 18.2% 103 22.2% 107 22.7% 1,180 17.3% 1,024 14.3%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 13.6% 62 13.4% 64 13.6% 1,256 18.4% 1,368 19.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes4 18.2% 6 1.3% 12 2.5% 508 7.4% 508 7.1%
in_array4 18.2% 4 0.9% 10 2.1% 448 6.6% 448 6.2%
is_null3 13.6% 3 0.6% 8 1.7% 448 6.6% 420 5.8%