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Run #5185b9518e91e: XHProf Run (Namespace=drupal-perf-fabianx)
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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% 50 0.0% 0 0.0% 2,992 0.0% 3,152 0.0%
Exclusive Metrics for Current Function14 28.0% 0 N/A% 1,584 52.9% 1,424 45.2%
Parent function
Drupal\Core\ContentNegotiation::getContentType3 100.0% 50 100.0% 0 N/A% 2,992 100.0% 3,152 100.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get3 100.0% 36 72.0% 0 N/A% 1,408 47.1% 1,728 54.8%