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Run #517d51ae434de: 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 11.1% 601 0.3% 607 0.3% 56,152 0.4% 54,872 0.4%
Exclusive Metrics for Current Function62 10.3% 47 7.7% 3,880 6.9% 3,000 5.5%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance1 33.3% 416 69.2% 418 68.9% 54,416 96.9% 53,560 97.6%
drupal_get_js1 33.3% 94 15.6% 96 15.8% 848 1.5% 0 0.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onView1 33.3% 91 15.1% 93 15.3% 888 1.6% 1,312 2.4%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes3 20.0% 324 53.9% 327 53.9% 43,952 78.3% 43,552 79.4%
Symfony\Component\HttpFoundation\Request::getFormat3 20.0% 108 18.0% 112 18.5% 3,272 5.8% 3,552 6.5%
Symfony\Component\HttpFoundation\Request::get3 20.0% 55 9.2% 60 9.9% 2,072 3.7% 2,000 3.6%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 20.0% 52 8.7% 56 9.2% 2,176 3.9% 2,136 3.9%
is_null3 20.0% 0 0.0% 5 0.8% 800 1.4% 632 1.2%