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Run #52ed72fd446c1: 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::isXmlHttpRequest7 30.4% 159 0.0% 170 0.0% 2,320 0.0% 2,224 0.0%
Exclusive Metrics for Current Function43 27.0% 46 27.1% 1,136 49.0% 1,088 48.9%
Parent function
Drupal\Core\ContentNegotiation::getContentType7 100.0% 159 100.0% 170 100.0% 2,320 100.0% 2,224 100.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get7 100.0% 116 73.0% 124 72.9% 1,184 51.0% 1,136 51.1%