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Run #519edeb20e5f1: 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::has13 21.3% 105 0.0% 119 0.0% 7,400 0.0% 0 0.0%
Exclusive Metrics for Current Function81 77.1% 68 57.1% 4,152 56.1% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 53.8% 54 51.4% 61 51.3% 1,256 17.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare3 23.1% 22 21.0% 26 21.8% 984 13.3% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 15.4% 20 19.0% 21 17.6% 4,264 57.6% 0 N/A%
Symfony\Component\HttpFoundation\Response::__construct1 7.7% 9 8.6% 11 9.2% 896 12.1% 0 N/A%
Child functions
strtr13 33.3% 13 12.4% 18 15.1% 1,216 16.4% 0 N/A%
strtolower13 33.3% 7 6.7% 15 12.6% 1,224 16.5% 0 N/A%
array_key_exists13 33.3% 4 3.8% 18 15.1% 808 10.9% 0 N/A%