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Run #53513c776fc13: XHProf Run (Namespace=drupal-perf-cottser)
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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% 41 0.0% 47 0.0% 2,176 0.0% 2,152 0.0%
Exclusive Metrics for Current Function10 24.4% 16 34.0% 1,184 54.4% 952 44.2%
Parent function
Drupal\Core\ContentNegotiation::getContentType3 100.0% 41 100.0% 47 100.0% 2,176 100.0% 2,152 100.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get3 100.0% 31 75.6% 31 66.0% 992 45.6% 1,200 55.8%