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Run #53d436500e2ac: 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% 116 0.0% 130 0.0% 7,288 0.0% 1,456 0.0%
Exclusive Metrics for Current Function92 79.3% 68 52.3% 4,040 55.4% 1,456 100.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 46.2% 49 42.2% 55 42.3% 1,152 15.8% 648 44.5%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 15.4% 28 24.1% 29 22.3% 4,208 57.7% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 23.1% 23 19.8% 26 20.0% 984 13.5% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct2 15.4% 16 13.8% 20 15.4% 944 13.0% 808 55.5%
Child functions
strtolower13 33.3% 11 9.5% 22 16.9% 1,224 16.8% 0 0.0%
array_key_exists13 33.3% 7 6.0% 22 16.9% 808 11.1% 0 0.0%
strtr13 33.3% 6 5.2% 18 13.8% 1,216 16.7% 0 0.0%