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Run #518eee9367b5d: 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::has13 21.3% 107 0.1% 122 0.1% 7,400 0.1% 4,856 0.0%
Exclusive Metrics for Current Function81 75.7% 64 52.5% 4,152 56.1% 2,720 56.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 53.8% 54 50.5% 61 50.0% 1,256 17.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 23.1% 26 24.3% 29 23.8% 984 13.3% 768 15.8%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 15.4% 19 17.8% 22 18.0% 4,264 57.6% 4,088 84.2%
Symfony\Component\HttpFoundation\Response::__construct1 7.7% 8 7.5% 10 8.2% 896 12.1% 0 0.0%
Child functions
strtr13 33.3% 13 12.1% 23 18.9% 1,216 16.4% 824 17.0%
strtolower13 33.3% 9 8.4% 18 14.8% 1,224 16.5% 600 12.4%
array_key_exists13 33.3% 4 3.7% 17 13.9% 808 10.9% 712 14.7%