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Run #519d5cada282f: XHProf Run (Namespace=drupal-perf-mrbaileys)
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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::has15 21.7% 166 0.1% 0 0.0% 7,496 0.1% 5,104 0.0%
Exclusive Metrics for Current Function119 71.7% 0 N/A% 4,120 55.0% 2,816 55.2%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 46.7% 72 43.4% 0 N/A% 1,256 16.8% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri4 26.7% 52 31.3% 0 N/A% 4,360 58.2% 4,336 85.0%
Symfony\Component\HttpFoundation\Response::prepare3 20.0% 31 18.7% 0 N/A% 984 13.1% 768 15.0%
Symfony\Component\HttpFoundation\Response::__construct1 6.7% 11 6.6% 0 N/A% 896 12.0% 0 0.0%
Child functions
strtolower15 33.3% 16 9.6% 0 N/A% 1,288 17.2% 752 14.7%
strtr15 33.3% 16 9.6% 0 N/A% 1,280 17.1% 824 16.1%
array_key_exists15 33.3% 15 9.0% 0 N/A% 808 10.8% 712 13.9%