zstd zip and text operations 6g

ssd is time on the SSD

1.txt   7038308223 bytes

It is the default level

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zstd-v1.4.4-win64

1.txt.zst 17.67% 1,214,300 KB
2'27"
0'40" ssd

-d decompress
3'50 "
0'49" SSD

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zip（winrar5.8 x64）

19% 1,335,323 KB
2'44"
1'38" ssd
-d解压
3'18"
1'12" ssd

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