Run Report
Run #52f5c11235c73: 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% 117 0.1% 136 0.1% 7,592 0.0% 5,696 0.0%
Exclusive Metrics for Current Function107 91.5% 75 55.1% 4,088 53.8% 3,672 64.5%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri6 35.3% 47 40.2% 57 41.9% 4,456 58.7% 4,040 70.9%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 41.2% 44 37.6% 50 36.8% 1,256 16.5% 32 0.6%
Symfony\Component\HttpFoundation\Response::prepare3 17.6% 19 16.2% 21 15.4% 984 13.0% 816 14.3%
Symfony\Component\HttpFoundation\Response::__construct1 5.9% 7 6.0% 8 5.9% 896 11.8% 808 14.2%
Child functions
strtr17 33.3% 6 5.1% 18 13.2% 1,344 17.7% 712 12.5%
array_key_exists17 33.3% 2 1.7% 17 12.5% 808 10.6% 712 12.5%
strtolower17 33.3% 2 1.7% 26 19.1% 1,352 17.8% 600 10.5%