Run Report
Run #52ed7448d018c: 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::has21 22.6% 285 0.0% 306 0.0% 7,672 0.0% 4,288 0.0%
Exclusive Metrics for Current Function194 68.1% 153 50.0% 3,912 51.0% 2,144 50.0%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri10 47.6% 148 51.9% 158 51.6% 4,592 59.9% 4,288 100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 33.3% 88 30.9% 95 31.0% 1,200 15.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 14.3% 36 12.6% 38 12.4% 984 12.8% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 4.8% 13 4.6% 15 4.9% 896 11.7% 0 0.0%
Child functions
strtr21 33.3% 34 11.9% 52 17.0% 1,472 19.2% 680 15.9%
strtolower21 33.3% 33 11.6% 55 18.0% 1,480 19.3% 752 17.5%
array_key_exists21 33.3% 24 8.4% 46 15.0% 808 10.5% 712 16.6%