Run Report
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 20.0% 38 0.0% 41 0.0% 2,176 0.0% 2,112 0.0%
Exclusive Metrics for Current Function11 28.9% 9 22.0% 1,184 54.4% 952 45.1%
Parent function
Drupal\Core\ContentNegotiation::getContentType3 100.0% 38 100.0% 41 100.0% 2,176 100.0% 2,112 100.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get3 100.0% 27 71.1% 32 78.0% 992 45.6% 1,160 54.9%