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Run #51a43de4b57ff: XHProf Run (Namespace=drupal-perf-ezeedub)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::get [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\HeaderBag::get24 19.4% 563 0.2% 0 0.0% 5,160 0.1% 4,408 0.1%
Exclusive Metrics for Current Function391 69.4% 0 N/A% 2,436 47.2% 2,712 61.5%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost12 50.0% 295 52.4% 0 N/A% 1,084 21.0% 1,640 37.2%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes4 16.7% 105 18.7% 0 N/A% 508 9.8% 512 11.6%
Symfony\Component\HttpFoundation\Response::prepare4 16.7% 81 14.4% 0 N/A% 584 11.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 12.5% 57 10.1% 0 N/A% 584 11.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 4.2% 25 4.4% 0 N/A% 2,400 46.5% 2,256 51.2%
Child functions
strtr24 26.4% 66 11.7% 0 N/A% 908 17.6% 468 10.6%
strtolower24 26.4% 42 7.5% 0 N/A% 916 17.8% 412 9.3%
array_key_exists24 26.4% 40 7.1% 0 N/A% 456 8.8% 428 9.7%
count19 20.9% 24 4.3% 0 N/A% 444 8.6% 388 8.8%