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Run #5361b9d05fc0c: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::has [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::has14 21.5% 95 0.0% 106 0.1% 8,288 0.0% 6,168 0.0%
Exclusive Metrics for Current Function93 97.9% 57 53.8% 4,968 59.9% 3,792 61.5%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 50.0% 45 47.4% 50 47.2% 1,256 15.2% 368 6.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 14.3% 19 20.0% 21 19.8% 4,264 51.4% 4,224 68.5%
Symfony\Component\HttpFoundation\Response::prepare3 21.4% 19 20.0% 21 19.8% 984 11.9% 816 13.2%
Symfony\Component\HttpFoundation\Response::__construct1 7.1% 6 6.3% 7 6.6% 896 10.8% 760 12.3%
Symfony\Component\HttpFoundation\JsonResponse::update1 7.1% 6 6.3% 7 6.6% 888 10.7% 0 0.0%
Child functions
array_key_exists14 33.3% 1 1.1% 15 14.2% 808 9.7% 712 11.5%
strtr14 33.3% 1 1.1% 16 15.1% 1,256 15.2% 880 14.3%
strtolower14 33.3% 0 0.0% 18 17.0% 1,256 15.2% 784 12.7%