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Run #51a524e76a9fb: XHProf Run (Namespace=drupal-perf-ezeedub)
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Parent/Child report for Symfony\Component\HttpFoundation\Request::isXmlHttpRequest [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest4 23.5% 112 0.0% 0 0.0% 1,284 0.0% 1,148 0.0%
Exclusive Metrics for Current Function32 28.6% 0 N/A% 672 52.3% 536 46.7%
Parent function
Drupal\Core\ContentNegotiation::getContentType4 100.0% 112 100.0% 0 N/A% 1,284 100.0% 1,148 100.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get4 100.0% 80 71.4% 0 N/A% 612 47.7% 612 53.3%