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Run #519c153c76aa0: 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% 1,145 0.2% 1,147 0.2% 156,296 0.3% 154,928 0.3%
Exclusive Metrics for Current Function80 7.0% 56 4.9% 4,016 2.6% 2,656 1.7%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance1 33.3% 883 77.1% 883 77.0% 154,496 98.8% 154,928 100.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onView1 33.3% 133 11.6% 135 11.8% 920 0.6% 0 0.0%
drupal_get_js1 33.3% 129 11.3% 129 11.2% 880 0.6% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes3 16.7% 744 65.0% 749 65.3% 143,296 91.7% 146,832 94.8%
Symfony\Component\HttpFoundation\Request::getFormat3 16.7% 160 14.0% 162 14.1% 3,160 2.0% 560 0.4%
Symfony\Component\HttpFoundation\Request::get3 16.7% 92 8.0% 96 8.4% 2,104 1.3% 1,752 1.1%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 16.7% 63 5.5% 69 6.0% 2,128 1.4% 1,984 1.3%
in_array3 16.7% 3 0.3% 8 0.7% 800 0.5% 632 0.4%
is_null3 16.7% 3 0.3% 7 0.6% 792 0.5% 512 0.3%