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Run #69a42d93aafbc: XHProf Run (Namespace=myapp)
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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::isXmlHttpRequest1 3.3% 53 0.1% 4,001 6.9% 1,328 0.0% 1,328 0.0%
Exclusive Metrics for Current Function8 15.1% 0 0.0% 696 52.4% 696 52.4%
Parent function
App\Routes\EventSubscriber\RequestSubscriber::onKernelRequest1 100.0% 53 100.0% 4,001 100.0% 1,328 100.0% 1,328 100.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get1 100.0% 45 84.9% 4,001 100.0% 632 47.6% 632 47.6%