GoLang UUID pkgs benchmark

gistfile1.txt

// github.com/nu7hatch/gouuid
BenchmarkV4   1000000	      1426 ns/op
BenchmarkV5   2000000	       910 ns/op


// github.com/streadway/simpleuuid
BenchmarkV5   5000000	       689 ns/op

// github.com/tux21b/gocql/tree/master/uuid
BenchmarkRandomUUID   1000000	      1470 ns/op

// github.com/germ/go-bits/blob/master/puuid
BenchmarkGenerate    100000	     15327 ns/op

// github.com/go-contrib/uuid
BenchmarkNewV1  50000000	        68.8 ns/op
BenchmarkNewV2	50000000	        70.6 ns/op
BenchmarkNewV3	 2000000	       815 ns/op
BenchmarkNewV4	 1000000	      1422 ns/op
BenchmarkNewV5	 2000000	       935 ns/op