Run Report
Run #53ccf19d00e96: XHProf Run (Namespace=drupal-perf-cottser)
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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::isXmlHttpRequest3 20.0% 34 0.0% 204 0.0% 18,560 0.0% 34,384 0.1%
Exclusive Metrics for Current Function10 29.4% 177 86.8% 17,568 94.7% 33,224 96.6%
Parent function
Drupal\Core\ContentNegotiation::getContentType3 100.0% 34 100.0% 204 100.0% 18,560 100.0% 34,384 100.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get3 100.0% 24 70.6% 27 13.2% 992 5.3% 1,160 3.4%