add a very simple test bench for basic ballpark measurements
add a very simple test bench for basic ballpark measurements

tolysz/hs-tls,erikd/hs-tls,lancelotsix/hs-tls,beni55/hs-tls,lancelotsix/hs-tls,erikd/hs-tls,AaronFriel/hs-tls,tolysz/hs-tls,beni55/hs-tls,AaronFriel/hs-tls