Run Report
Run #517d7319aefb8: 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% 106 0.0% 116 0.1% 7,400 0.1% 4,280 0.0%
Exclusive Metrics for Current Function83 78.3% 58 50.0% 4,152 56.1% 2,144 50.1%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 53.8% 54 50.9% 57 49.1% 1,256 17.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 15.4% 22 20.8% 23 19.8% 4,264 57.6% 4,088 95.5%
Symfony\Component\HttpFoundation\Response::prepare3 23.1% 22 20.8% 26 22.4% 984 13.3% 192 4.5%
Symfony\Component\HttpFoundation\Response::__construct1 7.7% 8 7.5% 10 8.6% 896 12.1% 0 0.0%
Child functions
strtr13 33.3% 13 12.3% 23 19.8% 1,216 16.4% 824 19.3%
strtolower13 33.3% 8 7.5% 19 16.4% 1,224 16.5% 600 14.0%
array_key_exists13 33.3% 2 1.9% 16 13.8% 808 10.9% 712 16.6%