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Run #518e79c023047: 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 21.3% 106 0.0% 123 0.0% 7,400 0.0% 4,976 0.0%
Exclusive Metrics for Current Function84 79.2% 76 61.8% 4,136 55.9% 3,016 60.6%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 53.8% 55 51.9% 61 49.6% 1,256 17.0% 96 1.9%
Symfony\Component\HttpFoundation\Response::prepare3 23.1% 23 21.7% 26 21.1% 984 13.3% 768 15.4%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 15.4% 20 18.9% 27 22.0% 4,264 57.6% 3,912 78.6%
Symfony\Component\HttpFoundation\Response::__construct1 7.7% 8 7.5% 9 7.3% 896 12.1% 200 4.0%
Child functions
strtr13 33.3% 13 12.3% 17 13.8% 1,232 16.6% 776 15.6%
strtolower13 33.3% 7 6.6% 15 12.2% 1,224 16.5% 632 12.7%
array_key_exists13 33.3% 2 1.9% 15 12.2% 808 10.9% 552 11.1%