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Run #539fc9676f0b5: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::has21 22.6% 174 0.0% 203 0.0% 7,672 0.0% 5,440 0.0%
Exclusive Metrics for Current Function147 84.5% 122 60.1% 3,904 50.9% 3,408 62.6%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue12 57.1% 98 56.3% 113 55.7% 1,440 18.8% 648 11.9%
Symfony\Component\HttpFoundation\Response::__construct4 19.0% 30 17.2% 37 18.2% 1,040 13.6% 848 15.6%
Symfony\Component\HttpFoundation\Response::prepare3 14.3% 26 14.9% 29 14.3% 984 12.8% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 9.5% 20 11.5% 24 11.8% 4,208 54.8% 3,944 72.5%
Child functions
strtolower21 33.3% 12 6.9% 32 15.8% 1,480 19.3% 600 11.0%
array_key_exists21 33.3% 9 5.2% 25 12.3% 808 10.5% 712 13.1%
strtr21 33.3% 6 3.4% 24 11.8% 1,480 19.3% 720 13.2%