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Run #52353d82849e7: 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::isXmlHttpRequest20 40.8% 396 0.1% 415 0.1% 2,992 0.0% 2,336 0.0%
Exclusive Metrics for Current Function102 25.8% 99 23.9% 1,184 39.6% 1,088 46.6%
Parent function
Drupal\Core\ContentNegotiation::getContentType20 100.0% 396 100.0% 415 100.0% 2,992 100.0% 2,336 100.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get20 100.0% 294 74.2% 316 76.1% 1,808 60.4% 1,248 53.4%