Run Report
Run #53ccf06f3ae60: 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% 387 0.1% 391 0.1% 28,312 0.1% 44,480 0.1%
Exclusive Metrics for Current Function223 57.6% 41 10.5% 4,240 15.0% 4,192 9.4%
Parent functions
Drupal\Core\Routing\AcceptHeaderMatcher::filter1 33.3% 247 63.8% 249 63.7% 26,520 93.7% 41,208 92.6%
Drupal\Core\Routing\RoutePreloader::onRequest1 33.3% 76 19.6% 78 19.9% 880 3.1% 1,144 2.6%
Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveFormat1 33.3% 64 16.5% 64 16.4% 912 3.2% 2,128 4.8%
Child functions
Symfony\Component\HttpFoundation\Request::getFormat3 16.7% 83 21.4% 86 22.0% 984 3.5% 1,936 4.4%
Symfony\Component\HttpFoundation\Request::get3 16.7% 45 11.6% 48 12.3% 2,072 7.3% 1,816 4.1%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 16.7% 33 8.5% 201 51.4% 18,560 65.6% 34,384 77.3%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes3 16.7% 3 0.8% 4 1.0% 856 3.0% 856 1.9%
in_array3 16.7% 0 0.0% 7 1.8% 800 2.8% 632 1.4%
is_null3 16.7% 0 0.0% 4 1.0% 800 2.8% 664 1.5%