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Run #526a23ef211f9: 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::isXmlHttpRequest27 42.9% 342 0.1% 364 0.2% 3,328 0.0% 2,608 0.0%
Exclusive Metrics for Current Function95 27.8% 93 25.5% 1,184 35.6% 1,088 41.7%
Parent function
Drupal\Core\ContentNegotiation::getContentType27 100.0% 342 100.0% 364 100.0% 3,328 100.0% 2,608 100.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get27 100.0% 247 72.2% 271 74.5% 2,144 64.4% 1,520 58.3%