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Run #55d345b8a3048: XHProf Run (Namespace=drupal-perf-sorressean)
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Parent/Child report for Symfony\Component\HttpFoundation\Request::isXmlHttpRequest [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest2 25.0% 27 0.0% 2,464 0.0% 0 0.0%
Exclusive Metrics for Current Function9 33.3% 1,664 67.5% 0 N/A%
Parent functions
Drupal\Core\ContentNegotiation::getContentType1 50.0% 14 51.9% 1,744 70.8% 0 N/A%
_drupal_log_error1 50.0% 13 48.1% 720 29.2% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get2 100.0% 18 66.7% 800 32.5% 0 N/A%