Run Report
Run #52f5c0b2e882a: 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% 137 0.1% 7,592 0.0% 5,744 0.0%
Exclusive Metrics for Current Function109 91.6% 74 54.0% 4,088 53.8% 3,720 64.8%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri6 35.3% 48 40.3% 55 40.1% 4,456 58.7% 4,040 70.3%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 41.2% 45 37.8% 52 38.0% 1,256 16.5% 32 0.6%
Symfony\Component\HttpFoundation\Response::prepare3 17.6% 19 16.0% 23 16.8% 984 13.0% 864 15.0%
Symfony\Component\HttpFoundation\Response::__construct1 5.9% 7 5.9% 7 5.1% 896 11.8% 808 14.1%
Child functions
strtr17 33.3% 5 4.2% 24 17.5% 1,344 17.7% 712 12.4%
strtolower17 33.3% 3 2.5% 21 15.3% 1,352 17.8% 600 10.4%
array_key_exists17 33.3% 2 1.7% 18 13.1% 808 10.6% 712 12.4%