Run Report
Run #517c15a2b5021: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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 0.1% 116 0.1% 7,400 0.1% 4,280 0.0%
Exclusive Metrics for Current Function83 81.4% 63 54.3% 4,152 56.1% 2,144 50.1%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 53.8% 52 51.0% 59 50.9% 1,256 17.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 23.1% 22 21.6% 25 21.6% 984 13.3% 192 4.5%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 15.4% 20 19.6% 22 19.0% 4,264 57.6% 4,088 95.5%
Symfony\Component\HttpFoundation\Response::__construct1 7.7% 8 7.8% 10 8.6% 896 12.1% 0 0.0%
Child functions
strtr13 33.3% 10 9.8% 18 15.5% 1,216 16.4% 824 19.3%
strtolower13 33.3% 8 7.8% 17 14.7% 1,224 16.5% 600 14.0%
array_key_exists13 33.3% 1 1.0% 18 15.5% 808 10.9% 712 16.6%