Run Report
Run #523e4a8c453b2: XHProf Run (Namespace=drupal-perf-joelpittet)
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::isXmlHttpRequest31 43.7% 363 0.0% 384 0.0% 3,520 0.0% 2,800 0.0%
Exclusive Metrics for Current Function97 26.7% 83 21.6% 1,184 33.6% 1,088 38.9%
Parent function
Drupal\Core\ContentNegotiation::getContentType31 100.0% 363 100.0% 384 100.0% 3,520 100.0% 2,800 100.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get31 100.0% 266 73.3% 301 78.4% 2,336 66.4% 1,712 61.1%