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Run #517c1bb406b02: 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% 104 0.0% 115 0.0% 7,400 0.1% 4,088 0.0%
Exclusive Metrics for Current Function85 81.7% 64 55.7% 4,152 56.1% 1,952 47.7%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 53.8% 54 51.9% 61 53.0% 1,256 17.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 23.1% 22 21.2% 25 21.7% 984 13.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 15.4% 20 19.2% 21 18.3% 4,264 57.6% 4,088 100.0%
Symfony\Component\HttpFoundation\Response::__construct1 7.7% 8 7.7% 8 7.0% 896 12.1% 0 0.0%
Child functions
strtr13 33.3% 11 10.6% 19 16.5% 1,216 16.4% 824 20.2%
strtolower13 33.3% 7 6.7% 19 16.5% 1,224 16.5% 600 14.7%
array_key_exists13 33.3% 1 1.0% 13 11.3% 808 10.9% 712 17.4%