Run Report
Run #530ef14e56c65: 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% 129 0.0% 145 0.0% 7,384 0.0% 4,440 0.0%
Exclusive Metrics for Current Function99 76.7% 81 55.9% 3,992 54.1% 2,248 50.6%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 46.7% 54 41.9% 59 40.7% 1,200 16.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri4 26.7% 44 34.1% 50 34.5% 4,304 58.3% 4,192 94.4%
Symfony\Component\HttpFoundation\Response::prepare3 20.0% 23 17.8% 27 18.6% 984 13.3% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 6.7% 8 6.2% 9 6.2% 896 12.1% 248 5.6%
Child functions
strtr15 33.3% 15 11.6% 21 14.5% 1,296 17.6% 728 16.4%
strtolower15 33.3% 10 7.8% 22 15.2% 1,288 17.4% 752 16.9%
array_key_exists15 33.3% 5 3.9% 21 14.5% 808 10.9% 712 16.0%