Run Report
Run #51ec3c5ab9ae4: 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::getContentType20 16.8% 1,185 0.5% 1,207 0.5% 61,824 0.4% 58,952 0.4%
Exclusive Metrics for Current Function250 21.1% 200 16.6% 7,480 12.1% 5,112 8.7%
Parent functions
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance8 40.0% 567 47.8% 575 47.6% 55,960 90.5% 55,720 94.5%
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance6 30.0% 213 18.0% 219 18.1% 1,336 2.2% 0 0.0%
drupal_get_js2 10.0% 178 15.0% 180 14.9% 896 1.4% 0 0.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onView1 5.0% 83 7.0% 84 7.0% 888 1.4% 2,072 3.5%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest1 5.0% 80 6.8% 82 6.8% 896 1.4% 1,160 2.0%
Drupal\Core\Entity\Enhancer\EntityRouteEnhancer::enhance1 5.0% 32 2.7% 34 2.8% 928 1.5% 0 0.0%
Drupal\Core\Routing\Enhancer\FormEnhancer::enhance1 5.0% 32 2.7% 33 2.7% 920 1.5% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\Request::get20 22.2% 320 27.0% 341 28.3% 2,072 3.4% 2,232 3.8%
Symfony\Component\HttpFoundation\Request::getFormat20 22.2% 290 24.5% 305 25.3% 4,568 7.4% 4,336 7.4%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes20 22.2% 234 19.7% 249 20.6% 43,832 70.9% 43,560 73.9%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest5 5.6% 70 5.9% 75 6.2% 2,272 3.7% 2,416 4.1%
in_array20 22.2% 19 1.6% 29 2.4% 800 1.3% 632 1.1%
is_null5 5.6% 2 0.2% 8 0.7% 800 1.3% 664 1.1%