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Run #512a20b11c1ab: XHProf Run (Namespace=drupal-perf)
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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::getContentType2 9.5% 489 0.1% 0 0.0% 86,840 0.5% 70,912 0.4%
Exclusive Metrics for Current Function40 8.2% 0 N/A% 4,152 4.8% 3,352 4.7%
Parent functions
Drupal\Core\EventSubscriber\ViewSubscriber::onView1 50.0% 398 81.4% 0 N/A% 85,584 98.6% 70,912 100.0%
drupal_get_js1 50.0% 91 18.6% 0 N/A% 1,256 1.4% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes2 20.0% 292 59.7% 0 N/A% 61,496 70.8% 52,848 74.5%
Symfony\Component\HttpFoundation\Request::getFormat2 20.0% 80 16.4% 0 N/A% 14,280 16.4% 9,088 12.8%
Symfony\Component\HttpFoundation\Request::get2 20.0% 42 8.6% 0 N/A% 2,888 3.3% 2,568 3.6%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest2 20.0% 35 7.2% 0 N/A% 2,912 3.4% 2,352 3.3%
is_null2 20.0% 0 0.0% 0 N/A% 1,112 1.3% 704 1.0%