encode: Y = GB/s, X = K/M

decode: Y = GB/s, X = K/M/erasures

encode 4KB: Y = GB/s, X = K/M

decode 4KB: Y = GB/s, X = K/M/erasures

encode 1MB: Y = GB/s, X = K/M

decode 1MB: Y = GB/s, X = K/M/erasures