Run Report
Run #53512b674e2a9: 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% 118 0.0% 131 0.0% 7,592 0.0% 5,360 0.0%
Exclusive Metrics for Current Function111 94.1% 81 61.8% 4,088 53.8% 3,120 58.2%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue10 58.8% 66 55.9% 71 54.2% 1,400 18.4% 536 10.0%
Symfony\Component\HttpFoundation\Response::prepare3 17.6% 21 17.8% 24 18.3% 984 13.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 11.8% 19 16.1% 22 16.8% 4,264 56.2% 4,224 78.8%
Symfony\Component\HttpFoundation\Response::__construct2 11.8% 12 10.2% 14 10.7% 944 12.4% 600 11.2%
Child functions
strtr17 33.3% 3 2.5% 14 10.7% 1,344 17.7% 744 13.9%
array_key_exists17 33.3% 2 1.7% 16 12.2% 808 10.6% 712 13.3%
strtolower17 33.3% 2 1.7% 20 15.3% 1,352 17.8% 784 14.6%