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Run #530ef2275628d: 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::has15 21.7% 126 0.0% 137 0.0% 7,384 0.0% 4,432 0.0%
Exclusive Metrics for Current Function100 79.4% 72 52.6% 4,000 54.2% 2,248 50.7%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 46.7% 52 41.3% 57 41.6% 1,200 16.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri4 26.7% 44 34.9% 45 32.8% 4,304 58.3% 4,192 94.6%
Symfony\Component\HttpFoundation\Response::prepare3 20.0% 22 17.5% 25 18.2% 984 13.3% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 6.7% 8 6.3% 10 7.3% 896 12.1% 240 5.4%
Child functions
strtr15 33.3% 15 11.9% 19 13.9% 1,288 17.4% 720 16.2%
strtolower15 33.3% 8 6.3% 27 19.7% 1,288 17.4% 752 17.0%
array_key_exists15 33.3% 3 2.4% 19 13.9% 808 10.9% 712 16.1%