node ./bench.js
uuid/v1 x 2,273,103 ops/sec ±1.75% (87 runs sampled)
uuid/v3 x 157,766 ops/sec ±0.52% (93 runs sampled)
uuid/v4 x 400,642 ops/sec ±0.93% (91 runs sampled)
uuid/v5 x 157,802 ops/sec ±1.29% (88 runs sampled)
guid x 445,310 ops/sec ±0.38% (94 runs sampled)