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Run #51b0309e0d24b: 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::has29 23.2% 241 0.0% 263 0.0% 8,176 0.0% 96 0.0%
Exclusive Metrics for Current Function195 80.9% 138 52.5% 3,904 47.7% 96 100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri18 62.1% 152 63.1% 165 62.7% 5,032 61.5% 96 100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 24.1% 56 23.2% 61 23.2% 1,256 15.4% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 10.3% 24 10.0% 27 10.3% 984 12.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 3.4% 9 3.7% 10 3.8% 904 11.1% 0 0.0%
Child functions
strtr29 33.3% 29 12.0% 43 16.3% 1,728 21.1% 0 0.0%
strtolower29 33.3% 14 5.8% 45 17.1% 1,736 21.2% 0 0.0%
array_key_exists29 33.3% 3 1.2% 37 14.1% 808 9.9% 0 0.0%