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Run #5198f7eab7067: XHProf Run (Namespace=drupal-perf-steveoliver)
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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% 152 0.0% 0 0.0% 3,032 0.0% 3,184 0.0%
Exclusive Metrics for Current Function39 25.7% 0 N/A% 1,624 53.6% 1,464 46.0%
Parent function
Drupal\Core\ContentNegotiation::getContentType3 100.0% 152 100.0% 0 N/A% 3,032 100.0% 3,184 100.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get3 100.0% 113 74.3% 0 N/A% 1,408 46.4% 1,720 54.0%