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Run #52c2691acb42f: 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::isXmlHttpRequest21 41.2% 300 0.0% 318 0.0% 2,992 0.0% 2,608 0.0%
Exclusive Metrics for Current Function84 28.0% 81 25.5% 1,136 38.0% 1,088 41.7%
Parent function
Drupal\Core\ContentNegotiation::getContentType21 100.0% 300 100.0% 318 100.0% 2,992 100.0% 2,608 100.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get21 100.0% 216 72.0% 237 74.5% 1,856 62.0% 1,520 58.3%