Run Report
Run #51a287c51097c: 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% 99 0.0% 0 0.0% 7,400 0.0% 4,240 0.0%
Exclusive Metrics for Current Function83 83.8% 0 N/A% 4,152 56.1% 1,952 46.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 53.8% 50 50.5% 0 N/A% 1,256 17.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 23.1% 22 22.2% 0 N/A% 984 13.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 15.4% 20 20.2% 0 N/A% 4,264 57.6% 4,240 100.0%
Symfony\Component\HttpFoundation\Response::__construct1 7.7% 7 7.1% 0 N/A% 896 12.1% 0 0.0%
Child functions
strtr13 33.3% 9 9.1% 0 N/A% 1,216 16.4% 824 19.4%
strtolower13 33.3% 4 4.0% 0 N/A% 1,224 16.5% 752 17.7%
array_key_exists13 33.3% 3 3.0% 0 N/A% 808 10.9% 712 16.8%