LZ4
-
LZ4 has branchless decompression, and lower cache footprint, thus it can work on low end, and non-desktop CPUs equally well. zstd, brotly, snappy were seemingly all made with high end x86 capabilities in mind. - HN
-
LZ4 is so fast there’s almost no reason to NOT have it on for zfs volumes. - HN
- For (low) bandwidth metrics yes, for any kind of latency sensitive workload not really.
see also
- Taking a Look at Compression Algorithms / HN - Primer on Compression
Written on January 27, 2021, Last update on February 12, 2025
zip
zfs