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Run #51981beb768ad: 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% 104 0.0% 120 0.0% 7,400 0.0% 200 0.0%
Exclusive Metrics for Current Function85 81.7% 64 53.3% 4,152 56.1% 200 100.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 53.8% 54 51.9% 62 51.7% 1,256 17.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 23.1% 22 21.2% 27 22.5% 984 13.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 15.4% 20 19.2% 21 17.5% 4,264 57.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 7.7% 8 7.7% 10 8.3% 896 12.1% 200 100.0%
Child functions
strtr13 33.3% 10 9.6% 18 15.0% 1,216 16.4% 0 0.0%
array_key_exists13 33.3% 6 5.8% 19 15.8% 808 10.9% 0 0.0%
strtolower13 33.3% 3 2.9% 19 15.8% 1,224 16.5% 0 0.0%