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Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::isXmlHttpRequest3 20.0% 45 0.0% 49 0.0% 2,128 0.0% 2,112 0.0%
Exclusive Metrics for Current Function15 33.3% 17 34.7% 1,136 53.4% 952 45.1%
Parent function
Drupal\Core\ContentNegotiation::getContentType3 100.0% 45 100.0% 49 100.0% 2,128 100.0% 2,112 100.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get3 100.0% 30 66.7% 32 65.3% 992 46.6% 1,160 54.9%