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Run #519fbb3f5c2a0: 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::getContentType3 10.0% 587 0.3% 591 0.3% 57,136 0.4% 55,696 0.4%
Exclusive Metrics for Current Function61 10.4% 46 7.8% 4,184 7.3% 2,928 5.3%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance1 33.3% 402 68.5% 403 68.2% 55,400 97.0% 55,696 100.0%
drupal_get_js1 33.3% 93 15.8% 95 16.1% 848 1.5% 0 0.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onView1 33.3% 92 15.7% 93 15.7% 888 1.6% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes3 16.7% 295 50.3% 298 50.4% 43,832 76.7% 44,208 79.4%
Symfony\Component\HttpFoundation\Request::getFormat3 16.7% 122 20.8% 125 21.2% 3,272 5.7% 3,296 5.9%
Symfony\Component\HttpFoundation\Request::get3 16.7% 59 10.1% 62 10.5% 2,072 3.6% 1,936 3.5%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 16.7% 47 8.0% 51 8.6% 2,176 3.8% 2,032 3.6%
in_array3 16.7% 3 0.5% 5 0.8% 800 1.4% 632 1.1%
is_null3 16.7% 0 0.0% 4 0.7% 800 1.4% 664 1.2%