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Run #519c13f61d210: 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% 1,008 0.1% 1,012 0.1% 33,304 0.3% 34,004 0.3%
Exclusive Metrics for Current Function128 12.7% 100 9.9% 2,220 6.7% 2,064 6.1%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance1 33.3% 671 66.6% 672 66.4% 32,276 96.9% 33,112 97.4%
Drupal\Core\EventSubscriber\ViewSubscriber::onView1 33.3% 173 17.2% 175 17.3% 532 1.6% 892 2.6%
drupal_get_js1 33.3% 164 16.3% 165 16.3% 496 1.5% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes3 16.7% 500 49.6% 508 50.2% 25,980 78.0% 26,948 79.2%
Symfony\Component\HttpFoundation\Request::getFormat3 16.7% 199 19.7% 204 20.2% 1,776 5.3% 1,636 4.8%
Symfony\Component\HttpFoundation\Request::get3 16.7% 97 9.6% 102 10.1% 1,208 3.6% 1,252 3.7%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 16.7% 78 7.7% 85 8.4% 1,228 3.7% 1,340 3.9%
in_array3 16.7% 3 0.3% 7 0.7% 448 1.3% 448 1.3%
is_null3 16.7% 3 0.3% 6 0.6% 444 1.3% 316 0.9%