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Run #52e48e674e7b6: 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::isXmlHttpRequest8 32.0% 111 0.0% 119 0.0% 2,368 0.0% 2,032 0.0%
Exclusive Metrics for Current Function36 32.4% 34 28.6% 1,136 48.0% 1,088 53.5%
Parent function
Drupal\Core\ContentNegotiation::getContentType8 100.0% 111 100.0% 119 100.0% 2,368 100.0% 2,032 100.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get8 100.0% 75 67.6% 85 71.4% 1,232 52.0% 944 46.5%