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Run #52e49d73f02cb: 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::isXmlHttpRequest50 45.9% 646 0.1% 695 0.1% 4,384 0.0% 2,032 0.0%
Exclusive Metrics for Current Function175 27.1% 184 26.5% 1,136 25.9% 1,088 53.5%
Parent function
Drupal\Core\ContentNegotiation::getContentType50 100.0% 646 100.0% 695 100.0% 4,384 100.0% 2,032 100.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get50 100.0% 471 72.9% 511 73.5% 3,248 74.1% 944 46.5%