Run Report
Run #52f5c574bebaf: 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::has17 22.1% 119 0.1% 144 0.1% 7,592 0.0% 5,744 0.0%
Exclusive Metrics for Current Function110 92.4% 80 55.6% 4,088 53.8% 3,720 64.8%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri6 35.3% 47 39.5% 58 40.3% 4,456 58.7% 4,040 70.3%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 41.2% 46 38.7% 51 35.4% 1,256 16.5% 32 0.6%
Symfony\Component\HttpFoundation\Response::prepare3 17.6% 19 16.0% 27 18.8% 984 13.0% 864 15.0%
Symfony\Component\HttpFoundation\Response::__construct1 5.9% 7 5.9% 8 5.6% 896 11.8% 808 14.1%
Child functions
strtr17 33.3% 6 5.0% 22 15.3% 1,344 17.7% 712 12.4%
array_key_exists17 33.3% 2 1.7% 19 13.2% 808 10.6% 712 12.4%
strtolower17 33.3% 1 0.8% 23 16.0% 1,352 17.8% 600 10.4%