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Run #535139ab6e707: 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% 92 0.0% 100 0.0% 7,400 0.0% 4,224 0.0%
Exclusive Metrics for Current Function88 95.7% 52 52.0% 4,152 56.1% 2,048 48.5%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 53.8% 46 50.0% 49 49.0% 1,256 17.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 15.4% 20 21.7% 22 22.0% 4,264 57.6% 4,224 100.0%
Symfony\Component\HttpFoundation\Response::prepare3 23.1% 19 20.7% 21 21.0% 984 13.3% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 7.7% 7 7.6% 8 8.0% 896 12.1% 0 0.0%
Child functions
array_key_exists13 33.3% 2 2.2% 15 15.0% 808 10.9% 712 16.9%
strtr13 33.3% 2 2.2% 14 14.0% 1,216 16.4% 680 16.1%
strtolower13 33.3% 0 0.0% 19 19.0% 1,224 16.5% 784 18.6%