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Run #5230a9efcd55c: 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% 159 0.0% 167 0.0% 2,416 0.0% 2,104 0.0%
Exclusive Metrics for Current Function44 27.7% 39 23.4% 1,184 49.0% 1,088 51.7%
Parent function
Drupal\Core\ContentNegotiation::getContentType8 100.0% 159 100.0% 167 100.0% 2,416 100.0% 2,104 100.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get8 100.0% 115 72.3% 128 76.6% 1,232 51.0% 1,016 48.3%