Run Report
Run #530ef19752730: 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::isXmlHttpRequest2 15.4% 26 0.0% 27 0.0% 2,080 0.0% 2,224 0.0%
Exclusive Metrics for Current Function8 30.8% 7 25.9% 1,136 54.6% 1,088 48.9%
Parent function
Drupal\Core\ContentNegotiation::getContentType2 100.0% 26 100.0% 27 100.0% 2,080 100.0% 2,224 100.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get2 100.0% 18 69.2% 20 74.1% 944 45.4% 1,136 51.1%