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Run #52907577b0b08: 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::has31 23.3% 276 0.1% 300 0.1% 8,264 0.0% 4,960 0.0%
Exclusive Metrics for Current Function205 74.3% 159 53.0% 3,864 46.8% 2,816 56.8%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri20 64.5% 189 68.5% 202 67.3% 5,128 62.1% 4,192 84.5%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 22.6% 54 19.6% 62 20.7% 1,256 15.2% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 9.7% 24 8.7% 26 8.7% 984 11.9% 768 15.5%
Symfony\Component\HttpFoundation\Response::__construct1 3.2% 9 3.3% 10 3.3% 896 10.8% 0 0.0%
Child functions
strtr31 33.3% 32 11.6% 51 17.0% 1,792 21.7% 680 13.7%
strtolower31 33.3% 22 8.0% 44 14.7% 1,800 21.8% 752 15.2%
array_key_exists31 33.3% 17 6.2% 46 15.3% 808 9.8% 712 14.4%