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Run #51977a4f621dd: 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% 109 0.0% 127 0.0% 7,400 0.0% 200 0.0%
Exclusive Metrics for Current Function90 82.6% 65 51.2% 4,152 56.1% 200 100.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 53.8% 54 49.5% 63 49.6% 1,256 17.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 15.4% 25 22.9% 27 21.3% 4,264 57.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 23.1% 22 20.2% 27 21.3% 984 13.3% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 7.7% 8 7.3% 10 7.9% 896 12.1% 200 100.0%
Child functions
strtr13 33.3% 12 11.0% 21 16.5% 1,216 16.4% 0 0.0%
array_key_exists13 33.3% 4 3.7% 22 17.3% 808 10.9% 0 0.0%
strtolower13 33.3% 3 2.8% 19 15.0% 1,224 16.5% 0 0.0%