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Lzip vz xz4/24/2023 ![]() lbzip2 level 5 with compression ratio 3.7987 compressed in 1.83s.pbzip2 level 5 with compression ratio 3.7899 compressed in 3.14s.plzip level 3 with compression ratio of 3.7397 compressed in 6.43s.pxz level 3 with compression ratio of 3.7823 compressed in 9.15s.If you compared them in terms of comparable compression ratios, it would be equivalent to: To put it into perspective, at pztsd level 16 there's a compression ratio of 3.7581 compressed in 9.01s. Multi-threaded compression tools used the most memory for decompression with pzstd using the most memory followed by plzipĭid separate zstd/pzstd runs for compression levels 1 to 19 to illustrate the speed and compression ratios that can be obtained.Multi-threaded compression tools used the most memory for compression with plzip using the most memory followed by pxz.At level 9 compression, zstd = 578MB/s, pzstd = 273MB/s and pigz = 326MB/s Best decompression speed goes to Facebook's zstd/pzstd and by pigz.At level 9 compression, lbzip2 = 103MB/s, zstd = 43MB/s, pzstd = 90MB/s and pigz = 72MB/s Best compression speed goes to lbzip2 then Facebook's pzstd followed by pigz. ![]() But memory usage for plzip2 is much higher However, plzip2 was faster than pxz so if you want speed + compression ratio, plzip2 would of been better.
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