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Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
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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::isXmlHttpRequest5 26.3% 57 0.0% 62 0.0% 2,272 0.0% 2,032 0.0%
Exclusive Metrics for Current Function16 28.1% 15 24.2% 1,184 52.1% 1,088 53.5%
Parent function
Drupal\Core\ContentNegotiation::getContentType5 100.0% 57 100.0% 62 100.0% 2,272 100.0% 2,032 100.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get5 100.0% 41 71.9% 47 75.8% 1,088 47.9% 944 46.5%