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Run #5230a98f3b26c: 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::isXmlHttpRequest8 32.0% 160 0.0% 170 0.0% 2,416 0.0% 2,104 0.0%
Exclusive Metrics for Current Function47 29.4% 41 24.1% 1,184 49.0% 1,088 51.7%
Parent function
Drupal\Core\ContentNegotiation::getContentType8 100.0% 160 100.0% 170 100.0% 2,416 100.0% 2,104 100.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get8 100.0% 113 70.6% 129 75.9% 1,232 51.0% 1,016 48.3%