Messages in this thread | | | Subject | Re: [f2fs-dev] [PATCH v6] f2fs: compress: support compress level | From | Chao Yu <> | Date | Fri, 4 Dec 2020 15:09:20 +0800 |
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On 2020/12/4 8:31, Gao Xiang wrote: > could make more sense), could you leave some CR numbers about these > algorithms on typical datasets (enwik9, silisia.tar or else.) with 16k > cluster size?
Just from a quick test with enwik9 on vm:
Original blocks: 244382
lz4 lz4hc-9 compressed blocks 170647 163270 compress ratio 69.8% 66.8% speed 16.4207 s, 60.9 MB/s 26.7299 s, 37.4 MB/s
compress ratio = after / before
Thanks,
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