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Run #5251f592ab279: 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::isXmlHttpRequest11 35.5% 127 0.0% 141 0.0% 2,560 0.0% 2,224 0.0%
Exclusive Metrics for Current Function31 24.4% 37 26.2% 1,184 46.2% 1,088 48.9%
Parent function
Drupal\Core\ContentNegotiation::getContentType11 100.0% 127 100.0% 141 100.0% 2,560 100.0% 2,224 100.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get11 100.0% 96 75.6% 104 73.8% 1,376 53.8% 1,136 51.1%