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Run #5394e33e8d847: 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% 181 0.0% 202 0.0% 7,672 0.0% 5,048 0.0%
Exclusive Metrics for Current Function150 82.9% 110 54.5% 3,912 51.0% 3,024 59.9%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue12 57.1% 102 56.4% 113 55.9% 1,440 18.8% 504 10.0%
Symfony\Component\HttpFoundation\Response::__construct4 19.0% 32 17.7% 37 18.3% 1,040 13.6% 600 11.9%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 9.5% 24 13.3% 25 12.4% 4,208 54.8% 3,944 78.1%
Symfony\Component\HttpFoundation\Response::prepare3 14.3% 23 12.7% 27 13.4% 984 12.8% 0 0.0%
Child functions
strtolower21 33.3% 16 8.8% 32 15.8% 1,480 19.3% 600 11.9%
strtr21 33.3% 9 5.0% 30 14.9% 1,472 19.2% 712 14.1%
array_key_exists21 33.3% 6 3.3% 30 14.9% 808 10.5% 712 14.1%