Run Report
Run #52c96b69a1c07: 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::has31 23.3% 211 0.2% 236 0.2% 8,264 0.1% 5,032 0.0%
Exclusive Metrics for Current Function197 93.4% 144 61.0% 3,864 46.8% 2,856 56.8%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri20 64.5% 141 66.8% 158 66.9% 5,128 62.1% 4,192 83.3%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 22.6% 45 21.3% 49 20.8% 1,256 15.2% 32 0.6%
Symfony\Component\HttpFoundation\Response::prepare3 9.7% 19 9.0% 22 9.3% 984 11.9% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 3.2% 6 2.8% 7 3.0% 896 10.8% 808 16.1%
Child functions
strtr31 33.3% 11 5.2% 36 15.3% 1,792 21.7% 712 14.1%
strtolower31 33.3% 2 0.9% 31 13.1% 1,800 21.8% 752 14.9%
array_key_exists31 33.3% 1 0.5% 25 10.6% 808 9.8% 712 14.1%