Run Report
Run #52a03772cdd55: XHProf Run (Namespace=drupal-perf-joelpittet)
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::has33 23.4% 292 0.1% 321 0.1% 8,360 0.0% 6,448 0.0%
Exclusive Metrics for Current Function210 71.9% 171 53.3% 3,832 45.8% 4,272 66.3%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri22 66.7% 200 68.5% 215 67.0% 5,224 62.5% 4,192 65.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 21.2% 60 20.5% 67 20.9% 1,256 15.0% 680 10.5%
Symfony\Component\HttpFoundation\Response::prepare3 9.1% 24 8.2% 29 9.0% 984 11.8% 768 11.9%
Symfony\Component\HttpFoundation\Response::__construct1 3.0% 8 2.7% 10 3.1% 896 10.7% 808 12.5%
Child functions
strtr33 33.3% 33 11.3% 55 17.1% 1,856 22.2% 712 11.0%
strtolower33 33.3% 29 9.9% 53 16.5% 1,864 22.3% 752 11.7%
array_key_exists33 33.3% 20 6.8% 42 13.1% 808 9.7% 712 11.0%