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Run #51981e001fd46: 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 21.0% 105 0.0% 118 0.0% 7,400 0.0% 200 0.0%
Exclusive Metrics for Current Function88 83.8% 71 60.2% 4,152 56.1% 200 100.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 53.8% 55 52.4% 61 51.7% 1,256 17.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 23.1% 22 21.0% 25 21.2% 984 13.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 15.4% 20 19.0% 22 18.6% 4,264 57.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 7.7% 8 7.6% 10 8.5% 896 12.1% 200 100.0%
Child functions
strtr13 33.3% 10 9.5% 17 14.4% 1,216 16.4% 0 0.0%
array_key_exists13 33.3% 4 3.8% 14 11.9% 808 10.9% 0 0.0%
strtolower13 33.3% 3 2.9% 16 13.6% 1,224 16.5% 0 0.0%