Run Report
Run #51997d3722709: XHProf Run (Namespace=drupal-perf-trevorbradley)
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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% 102 0.0% 0 0.0% 7,408 0.1% 5,008 0.0%
Exclusive Metrics for Current Function89 87.3% 0 N/A% 4,160 56.2% 2,720 54.3%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 53.8% 50 49.0% 0 N/A% 1,256 17.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 15.4% 23 22.5% 0 N/A% 4,264 57.6% 4,240 84.7%
Symfony\Component\HttpFoundation\Response::prepare3 23.1% 22 21.6% 0 N/A% 984 13.3% 768 15.3%
Symfony\Component\HttpFoundation\Response::__construct1 7.7% 7 6.9% 0 N/A% 904 12.2% 0 0.0%
Child functions
strtr13 33.3% 5 4.9% 0 N/A% 1,216 16.4% 824 16.5%
array_key_exists13 33.3% 4 3.9% 0 N/A% 808 10.9% 712 14.2%
strtolower13 33.3% 4 3.9% 0 N/A% 1,224 16.5% 752 15.0%