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Run #519fe7e2d7c63: 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% 334 0.3% 0 0.0% 57,184 0.5% 56,080 0.5%
Exclusive Metrics for Current Function46 13.8% 0 N/A% 4,184 7.3% 3,696 6.6%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance1 33.3% 218 65.3% 0 N/A% 55,448 97.0% 54,832 97.8%
drupal_get_js1 33.3% 62 18.6% 0 N/A% 848 1.5% 288 0.5%
Drupal\Core\EventSubscriber\ViewSubscriber::onView1 33.3% 54 16.2% 0 N/A% 888 1.6% 960 1.7%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes3 16.7% 148 44.3% 0 N/A% 43,880 76.7% 43,608 77.8%
Symfony\Component\HttpFoundation\Request::getFormat3 16.7% 78 23.4% 0 N/A% 3,272 5.7% 3,376 6.0%
Symfony\Component\HttpFoundation\Request::get3 16.7% 35 10.5% 0 N/A% 2,072 3.6% 1,880 3.4%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 16.7% 27 8.1% 0 N/A% 2,176 3.8% 2,224 4.0%
in_array3 16.7% 0 0.0% 0 N/A% 800 1.4% 632 1.1%
is_null3 16.7% 0 0.0% 0 N/A% 800 1.4% 664 1.2%