Run Report
Run #55b92b78d42b0: XHProf Run (Namespace=drupal-perf-cthos)
Tip
Click a function name below to drill down.

Parent/Child report for Symfony\Component\HttpFoundation\Request::isXmlHttpRequest [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest1 11.1% 12 0.0% 1,744 0.0% 1,656 0.0%
Exclusive Metrics for Current Function4 33.3% 992 56.9% 848 51.2%
Parent function
Drupal\Core\ContentNegotiation::getContentType1 100.0% 12 100.0% 1,744 100.0% 1,656 100.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get1 100.0% 8 66.7% 752 43.1% 808 48.8%