== sanity test 84: lz4/lz4hc/lzstd compression/decompression kernel module ========================================================== 12:45:56 (1789058756)
Compress/decompress synthetic data
kunit/kcompr options: 'run_id=19243'
[  312.146123] lustre_kcompr_19243: *****
[  312.148622] lustre_kcompr_19243: (de)compression test on random binary data
[  312.154108] lustre_kcompr_19243: *****
[  312.174737] lustre_kcompr_19243: compr lz4(1) in 64kB chunks took 6167 us (648 MB/s), compress ratio: 97.52
[  312.180957] lustre_kcompr_19243: compr lz4(1) in 128kB chunks took 1469 us (2722 MB/s), compress ratio: 101.85
[  312.191302] lustre_kcompr_19243: compr lz4(1) in 256kB chunks took 3976 us (1006 MB/s), compress ratio: 105.12
[  312.208488] lustre_kcompr_19243: compr lz4(1) in 512kB chunks took 2280 us (1754 MB/s), compress ratio: 106.86
[  312.219202] lustre_kcompr_19243: compr lz4(1) in 1024kB chunks took 4528 us (883 MB/s), compress ratio: 107.98
[  312.229465] lustre_kcompr_19243: compr lz4(1) in 2048kB chunks took 2922 us (1368 MB/s), compress ratio: 108.17
[  312.240877] lustre_kcompr_19243: compr lz4(1) in 4096kB chunks took 1388 us (2881 MB/s), compress ratio: 108.50
[  312.264586] lustre_kcompr_19243: decompr lz4(1) took 6222 us (5 MB/s)
[  312.274066] lustre_kcompr_19243: test_comp_compress_decompress(lz4,1) ret 0
[  312.282680] lustre_kcompr_19243: acompr lz4(1) of 128kB chunks took 189 us (661 MB/s), compress ratio: 104.52
[  312.288686] lustre_kcompr_19243: adecompr lz4(1) took 87 us (13 MB/s)
[  312.293360] lustre_kcompr_19243: test_acomp_compress_decompress(lz4,1) ret 0
[  312.317134] lustre_kcompr_19243: compr lz4(4) in 64kB chunks took 2153 us (1857 MB/s), compress ratio: 83.22
[  312.325532] lustre_kcompr_19243: compr lz4(4) in 128kB chunks took 3016 us (1326 MB/s), compress ratio: 93.05
[  312.339364] lustre_kcompr_19243: compr lz4(4) in 256kB chunks took 5404 us (740 MB/s), compress ratio: 99.40
[  312.348582] lustre_kcompr_19243: compr lz4(4) in 512kB chunks took 2161 us (1850 MB/s), compress ratio: 102.52
[  312.362639] lustre_kcompr_19243: compr lz4(4) in 1024kB chunks took 3995 us (1001 MB/s), compress ratio: 104.42
[  312.383540] lustre_kcompr_19243: compr lz4(4) in 2048kB chunks took 6110 us (654 MB/s), compress ratio: 105.03
[  312.398094] lustre_kcompr_19243: compr lz4(4) in 4096kB chunks took 2556 us (1564 MB/s), compress ratio: 105.72
[  312.421863] lustre_kcompr_19243: decompr lz4(4) took 4533 us (8 MB/s)
[  312.427753] lustre_kcompr_19243: test_comp_compress_decompress(lz4,4) ret 0
[  312.432215] lustre_kcompr_19243: acompr lz4(4) of 128kB chunks took 242 us (516 MB/s), compress ratio: 92.69
[  312.448717] lustre_kcompr_19243: adecompr lz4(4) took 189 us (7 MB/s)
[  312.461863] lustre_kcompr_19243: test_acomp_compress_decompress(lz4,4) ret 0
[  312.477278] lustre_kcompr_19243: compr lz4(9) in 64kB chunks took 2403 us (1664 MB/s), compress ratio: 61.51
[  312.489819] lustre_kcompr_19243: compr lz4(9) in 128kB chunks took 3001 us (1332 MB/s), compress ratio: 75.94
[  312.501780] lustre_kcompr_19243: compr lz4(9) in 256kB chunks took 1630 us (2453 MB/s), compress ratio: 86.26
[  312.512832] lustre_kcompr_19243: compr lz4(9) in 512kB chunks took 2336 us (1712 MB/s), compress ratio: 94.80
[  312.521677] lustre_kcompr_19243: compr lz4(9) in 1024kB chunks took 2132 us (1876 MB/s), compress ratio: 98.91
[  312.530538] lustre_kcompr_19243: compr lz4(9) in 2048kB chunks took 2681 us (1491 MB/s), compress ratio: 100.69
[  312.537179] lustre_kcompr_19243: compr lz4(9) in 4096kB chunks took 1549 us (2582 MB/s), compress ratio: 101.37
[  312.557055] lustre_kcompr_19243: decompr lz4(9) took 2625 us (15 MB/s)
[  312.563233] lustre_kcompr_19243: test_comp_compress_decompress(lz4,9) ret 0
[  312.567342] lustre_kcompr_19243: acompr lz4(9) of 128kB chunks took 434 us (288 MB/s), compress ratio: 76.16
[  312.574613] lustre_kcompr_19243: adecompr lz4(9) took 500 us (3 MB/s)
[  312.581711] lustre_kcompr_19243: test_acomp_compress_decompress(lz4,9) ret 0
[  312.597769] lustre_kcompr_19243: compr lz4(15) in 64kB chunks took 2752 us (1453 MB/s), compress ratio: 29.37
[  312.615419] lustre_kcompr_19243: compr lz4(15) in 128kB chunks took 3908 us (1023 MB/s), compress ratio: 43.51
[  312.628754] lustre_kcompr_19243: compr lz4(15) in 256kB chunks took 4070 us (982 MB/s), compress ratio: 60.03
[  312.646747] lustre_kcompr_19243: compr lz4(15) in 512kB chunks took 6849 us (584 MB/s), compress ratio: 72.33
[  312.654470] lustre_kcompr_19243: compr lz4(15) in 1024kB chunks took 1757 us (2276 MB/s), compress ratio: 79.88
[  312.669882] lustre_kcompr_19243: compr lz4(15) in 2048kB chunks took 4171 us (959 MB/s), compress ratio: 83.91
[  312.686594] lustre_kcompr_19243: compr lz4(15) in 4096kB chunks took 2068 us (1934 MB/s), compress ratio: 85.86
[  312.697729] lustre_kcompr_19243: decompr lz4(15) took 1685 us (27 MB/s)
[  312.701674] lustre_kcompr_19243: test_comp_compress_decompress(lz4,15) ret 0
[  312.705628] lustre_kcompr_19243: acompr lz4(15) of 128kB chunks took 90 us (1388 MB/s), compress ratio: 43.89
[  312.710412] lustre_kcompr_19243: adecompr lz4(15) took 117 us (24 MB/s)
[  312.716941] lustre_kcompr_19243: test_acomp_compress_decompress(lz4,15) ret 0
[  312.758749] lustre_kcompr_19243: compr lz4hc(1) in 64kB chunks took 26499 us (150 MB/s), compress ratio: 98.24
[  312.803366] lustre_kcompr_19243: compr lz4hc(1) in 128kB chunks took 32940 us (121 MB/s), compress ratio: 104.25
[  312.856366] lustre_kcompr_19243: compr lz4hc(1) in 256kB chunks took 42363 us (94 MB/s), compress ratio: 107.54
[  312.900525] lustre_kcompr_19243: compr lz4hc(1) in 512kB chunks took 31082 us (128 MB/s), compress ratio: 109.27
[  312.925258] lustre_kcompr_19243: compr lz4hc(1) in 1024kB chunks took 21422 us (186 MB/s), compress ratio: 110.16
[  312.952650] lustre_kcompr_19243: compr lz4hc(1) in 2048kB chunks took 24263 us (164 MB/s), compress ratio: 110.61
[  312.981342] lustre_kcompr_19243: compr lz4hc(1) in 4096kB chunks took 23022 us (173 MB/s), compress ratio: 110.83
[  313.001769] lustre_kcompr_19243: decompr lz4hc(1) took 2372 us (15 MB/s)
[  313.006734] lustre_kcompr_19243: test_comp_compress_decompress(lz4hc,1) ret 0
[  313.011452] lustre_kcompr_19243: acompr lz4hc(1) of 128kB chunks took 801 us (156 MB/s), compress ratio: 102.40
[  313.019445] lustre_kcompr_19243: adecompr lz4hc(1) took 99 us (12 MB/s)
[  313.029334] lustre_kcompr_19243: test_acomp_compress_decompress(lz4hc,1) ret 0
[  313.077343] lustre_kcompr_19243: compr lz4hc(3) in 64kB chunks took 37193 us (107 MB/s), compress ratio: 98.69
[  313.113382] lustre_kcompr_19243: compr lz4hc(3) in 128kB chunks took 30976 us (129 MB/s), compress ratio: 104.75
[  313.151198] lustre_kcompr_19243: compr lz4hc(3) in 256kB chunks took 33614 us (118 MB/s), compress ratio: 108.03
[  313.219252] lustre_kcompr_19243: compr lz4hc(3) in 512kB chunks took 63766 us (62 MB/s), compress ratio: 109.79
[  313.300667] lustre_kcompr_19243: compr lz4hc(3) in 1024kB chunks took 65283 us (61 MB/s), compress ratio: 110.68
[  313.373735] lustre_kcompr_19243: compr lz4hc(3) in 2048kB chunks took 65022 us (61 MB/s), compress ratio: 111.14
[  313.482508] lustre_kcompr_19243: compr lz4hc(3) in 4096kB chunks took 101073 us (39 MB/s), compress ratio: 111.36
[  313.498223] lustre_kcompr_19243: decompr lz4hc(3) took 2049 us (17 MB/s)
[  313.501753] lustre_kcompr_19243: test_comp_compress_decompress(lz4hc,3) ret 0
[  313.505573] lustre_kcompr_19243: acompr lz4hc(3) of 128kB chunks took 777 us (160 MB/s), compress ratio: 102.48
[  313.508792] lustre_kcompr_19243: adecompr lz4hc(3) took 77 us (15 MB/s)
[  313.513738] lustre_kcompr_19243: test_acomp_compress_decompress(lz4hc,3) ret 0
[  314.288984] lustre_kcompr_19243: compr lz4hc(8) in 64kB chunks took 740078 us (5 MB/s), compress ratio: 105.07
[  315.281481] lustre_kcompr_19243: compr lz4hc(8) in 128kB chunks took 988719 us (4 MB/s), compress ratio: 112.26
[  317.164990] lustre_kcompr_19243: compr lz4hc(8) in 256kB chunks took 1864497 us (2 MB/s), compress ratio: 116.20
[  317.989678] lustre_kcompr_19243: compr lz4hc(8) in 512kB chunks took 811192 us (4 MB/s), compress ratio: 118.31
[  318.626668] lustre_kcompr_19243: compr lz4hc(8) in 1024kB chunks took 632826 us (6 MB/s), compress ratio: 119.41
[  319.190591] lustre_kcompr_19243: compr lz4hc(8) in 2048kB chunks took 543551 us (7 MB/s), compress ratio: 119.97
[  320.012924] lustre_kcompr_19243: compr lz4hc(8) in 4096kB chunks took 817422 us (4 MB/s), compress ratio: 120.22
[  320.033231] lustre_kcompr_19243: decompr lz4hc(8) took 1992 us (16 MB/s)
[  320.038179] lustre_kcompr_19243: test_comp_compress_decompress(lz4hc,8) ret 0
[  320.062562] lustre_kcompr_19243: acompr lz4hc(8) of 128kB chunks took 17859 us (6 MB/s), compress ratio: 111.17
[  320.068125] lustre_kcompr_19243: adecompr lz4hc(8) took 100 us (11 MB/s)
[  320.072981] lustre_kcompr_19243: test_acomp_compress_decompress(lz4hc,8) ret 0
[  320.956763] lustre_kcompr_19243: compr lz4hc(15) in 64kB chunks took 876550 us (4 MB/s), compress ratio: 105.63
[  321.900240] lustre_kcompr_19243: compr lz4hc(15) in 128kB chunks took 924088 us (4 MB/s), compress ratio: 113.38
[  322.768378] lustre_kcompr_19243: compr lz4hc(15) in 256kB chunks took 863383 us (4 MB/s), compress ratio: 117.57
[  324.014164] lustre_kcompr_19243: compr lz4hc(15) in 512kB chunks took 1238713 us (3 MB/s), compress ratio: 119.84
[  325.086535] lustre_kcompr_19243: compr lz4hc(15) in 1024kB chunks took 1060930 us (3 MB/s), compress ratio: 121.00
[  326.247457] lustre_kcompr_19243: compr lz4hc(15) in 2048kB chunks took 1151134 us (3 MB/s), compress ratio: 121.63
[  327.336628] lustre_kcompr_19243: compr lz4hc(15) in 4096kB chunks took 1082406 us (3 MB/s), compress ratio: 121.90
[  327.349859] lustre_kcompr_19243: decompr lz4hc(15) took 2014 us (16 MB/s)
[  327.353870] lustre_kcompr_19243: test_comp_compress_decompress(lz4hc,15) ret 0
[  327.370394] lustre_kcompr_19243: acompr lz4hc(15) of 128kB chunks took 12668 us (9 MB/s), compress ratio: 112.31
[  327.374791] lustre_kcompr_19243: adecompr lz4hc(15) took 103 us (10 MB/s)
[  327.380243] lustre_kcompr_19243: test_acomp_compress_decompress(lz4hc,15) ret 0
[  327.386397] lustre_kcompr_19243: compr lzo(-1) in 64kB chunks took 1931 us (2071 MB/s), compress ratio: 82.08
[  327.391589] lustre_kcompr_19243: compr lzo(-1) in 128kB chunks took 2081 us (1922 MB/s), compress ratio: 86.61
[  327.396792] lustre_kcompr_19243: compr lzo(-1) in 256kB chunks took 2107 us (1898 MB/s), compress ratio: 87.24
[  327.402654] lustre_kcompr_19243: compr lzo(-1) in 512kB chunks took 1987 us (2013 MB/s), compress ratio: 88.74
[  327.408698] lustre_kcompr_19243: compr lzo(-1) in 1024kB chunks took 2465 us (1622 MB/s), compress ratio: 89.11
[  327.414632] lustre_kcompr_19243: compr lzo(-1) in 2048kB chunks took 1887 us (2119 MB/s), compress ratio: 89.19
[  327.423486] lustre_kcompr_19243: compr lzo(-1) in 4096kB chunks took 4930 us (811 MB/s), compress ratio: 89.64
[  327.438287] lustre_kcompr_19243: decompr lzo(-1) took 2792 us (15 MB/s)
[  327.441976] lustre_kcompr_19243: test_comp_compress_decompress(lzo,-1) ret 0
[  327.445719] lustre_kcompr_19243: acompr lzo(-1) of 128kB chunks took 106 us (1179 MB/s), compress ratio: 91.40
[  327.450724] lustre_kcompr_19243: adecompr lzo(-1) took 100 us (13 MB/s)
[  327.455645] lustre_kcompr_19243: test_acomp_compress_decompress(lzo,-1) ret 0
[  327.698152] lustre_kcompr_19243: compr deflate(1) in 64kB chunks took 232424 us (17 MB/s), compress ratio: 98.47
[  328.038882] lustre_kcompr_19243: compr deflate(1) in 128kB chunks took 336319 us (11 MB/s), compress ratio: 108.79
[  328.512142] lustre_kcompr_19243: compr deflate(1) in 256kB chunks took 465324 us (8 MB/s), compress ratio: 115.35
[  329.030185] lustre_kcompr_19243: compr deflate(1) in 512kB chunks took 505688 us (7 MB/s), compress ratio: 119.30
[  329.727409] lustre_kcompr_19243: compr deflate(1) in 1024kB chunks took 679960 us (5 MB/s), compress ratio: 121.26
[  330.322657] lustre_kcompr_19243: compr deflate(1) in 2048kB chunks took 581160 us (6 MB/s), compress ratio: 122.24
[  330.959355] lustre_kcompr_19243: compr deflate(1) in 4096kB chunks took 628812 us (6 MB/s), compress ratio: 122.53
[  331.001876] lustre_kcompr_19243: decompr deflate(1) took 14446 us (2 MB/s)
[  331.036460] lustre_kcompr_19243: test_comp_compress_decompress(deflate,1) ret 0
[  331.076566] lustre_kcompr_19243: acompr deflate(1) of 128kB chunks took 27649 us (4 MB/s), compress ratio: 107.17
[  331.089595] lustre_kcompr_19243: adecompr deflate(1) took 204 us (5 MB/s)
[  331.131642] lustre_kcompr_19243: test_acomp_compress_decompress(deflate,1) ret 0
[  331.691701] lustre_kcompr_19243: compr deflate(6) in 64kB chunks took 533686 us (7 MB/s), compress ratio: 98.47
[  332.284641] lustre_kcompr_19243: compr deflate(6) in 128kB chunks took 584215 us (6 MB/s), compress ratio: 108.79
[  332.850983] lustre_kcompr_19243: compr deflate(6) in 256kB chunks took 552931 us (7 MB/s), compress ratio: 115.35
[  333.402432] lustre_kcompr_19243: compr deflate(6) in 512kB chunks took 534099 us (7 MB/s), compress ratio: 119.30
[  334.025547] lustre_kcompr_19243: compr deflate(6) in 1024kB chunks took 614979 us (6 MB/s), compress ratio: 121.26
[  334.572020] lustre_kcompr_19243: compr deflate(6) in 2048kB chunks took 532933 us (7 MB/s), compress ratio: 122.24
[  335.118622] lustre_kcompr_19243: compr deflate(6) in 4096kB chunks took 538935 us (7 MB/s), compress ratio: 122.53
[  335.158859] lustre_kcompr_19243: decompr deflate(6) took 12272 us (2 MB/s)
[  335.163632] lustre_kcompr_19243: test_comp_compress_decompress(deflate,6) ret 0
[  335.187963] lustre_kcompr_19243: acompr deflate(6) of 128kB chunks took 17686 us (7 MB/s), compress ratio: 107.17
[  335.194425] lustre_kcompr_19243: adecompr deflate(6) took 195 us (5 MB/s)
[  335.216224] lustre_kcompr_19243: test_acomp_compress_decompress(deflate,6) ret 0
[  335.718621] lustre_kcompr_19243: compr deflate(9) in 64kB chunks took 485469 us (8 MB/s), compress ratio: 98.47
[  336.184138] lustre_kcompr_19243: compr deflate(9) in 128kB chunks took 458806 us (8 MB/s), compress ratio: 108.79
[  336.607468] lustre_kcompr_19243: compr deflate(9) in 256kB chunks took 404220 us (9 MB/s), compress ratio: 115.35
[  337.046268] lustre_kcompr_19243: compr deflate(9) in 512kB chunks took 433000 us (9 MB/s), compress ratio: 119.30
[  337.677452] lustre_kcompr_19243: compr deflate(9) in 1024kB chunks took 627838 us (6 MB/s), compress ratio: 121.26
[  338.558684] lustre_kcompr_19243: compr deflate(9) in 2048kB chunks took 856298 us (4 MB/s), compress ratio: 122.24
[  339.029097] lustre_kcompr_19243: compr deflate(9) in 4096kB chunks took 440049 us (9 MB/s), compress ratio: 122.53
[  339.073425] lustre_kcompr_19243: decompr deflate(9) took 19934 us (1 MB/s)
[  339.108633] lustre_kcompr_19243: test_comp_compress_decompress(deflate,9) ret 0
[  339.142588] lustre_kcompr_19243: acompr deflate(9) of 128kB chunks took 21612 us (5 MB/s), compress ratio: 107.17
[  339.148895] lustre_kcompr_19243: adecompr deflate(9) took 190 us (6 MB/s)
[  339.156904] lustre_kcompr_19243: test_acomp_compress_decompress(deflate,9) ret 0
[  339.195122] lustre_kcompr_19243: compr zstd(0) in 64kB chunks took 6836 us (585 MB/s), compress ratio: 160.69
[  339.219659] lustre_kcompr_19243: compr zstd(0) in 128kB chunks took 20466 us (195 MB/s), compress ratio: 193.45
[  339.253670] lustre_kcompr_19243: compr zstd(0) in 256kB chunks took 22136 us (180 MB/s), compress ratio: 206.24
[  339.291252] lustre_kcompr_19243: compr zstd(0) in 512kB chunks took 27890 us (143 MB/s), compress ratio: 213.75
[  339.299343] lustre_kcompr_19243: compr zstd(0) in 1024kB chunks took 3821 us (1046 MB/s), compress ratio: 215.73
[  339.311712] lustre_kcompr_19243: compr zstd(0) in 2048kB chunks took 4526 us (883 MB/s), compress ratio: 217.22
[  339.321686] lustre_kcompr_19243: compr zstd(0) in 4096kB chunks took 4689 us (853 MB/s), compress ratio: 217.99
[  339.358608] lustre_kcompr_19243: decompr zstd(0) took 6004 us (3 MB/s)
[  339.363514] lustre_kcompr_19243: test_comp_compress_decompress(zstd,0) ret 0
[  339.368682] lustre_kcompr_19243: acompr zstd(0) of 128kB chunks took 230 us (543 MB/s), compress ratio: 187.24
[  339.382592] lustre_kcompr_19243: adecompr zstd(0) took 92 us (7 MB/s)
[  339.391077] lustre_kcompr_19243: test_acomp_compress_decompress(zstd,0) ret 0
[  339.407116] lustre_kcompr_19243: compr zstd(1) in 64kB chunks took 2794 us (1431 MB/s), compress ratio: 159.72
[  339.416862] lustre_kcompr_19243: compr zstd(1) in 128kB chunks took 3177 us (1259 MB/s), compress ratio: 191.66
[  339.436142] lustre_kcompr_19243: compr zstd(1) in 256kB chunks took 9792 us (408 MB/s), compress ratio: 203.79
[  339.443885] lustre_kcompr_19243: compr zstd(1) in 512kB chunks took 3882 us (1030 MB/s), compress ratio: 210.53
[  339.453918] lustre_kcompr_19243: compr zstd(1) in 1024kB chunks took 2300 us (1739 MB/s), compress ratio: 212.66
[  339.464863] lustre_kcompr_19243: compr zstd(1) in 2048kB chunks took 1352 us (2958 MB/s), compress ratio: 212.80
[  339.482940] lustre_kcompr_19243: compr zstd(1) in 4096kB chunks took 2514 us (1591 MB/s), compress ratio: 212.54
[  339.509808] lustre_kcompr_19243: decompr zstd(1) took 5037 us (3 MB/s)
[  339.515715] lustre_kcompr_19243: test_comp_compress_decompress(zstd,1) ret 0
[  339.521595] lustre_kcompr_19243: acompr zstd(1) of 128kB chunks took 169 us (739 MB/s), compress ratio: 187.24
[  339.528684] lustre_kcompr_19243: adecompr zstd(1) took 100 us (6 MB/s)
[  339.535909] lustre_kcompr_19243: test_acomp_compress_decompress(zstd,1) ret 0
[  339.749716] lustre_kcompr_19243: compr zstd(10) in 64kB chunks took 199688 us (20 MB/s), compress ratio: 162.87
[  340.031126] lustre_kcompr_19243: compr zstd(10) in 128kB chunks took 273340 us (14 MB/s), compress ratio: 186.08
[  340.292616] lustre_kcompr_19243: compr zstd(10) in 256kB chunks took 249336 us (16 MB/s), compress ratio: 197.96
[  340.581585] lustre_kcompr_19243: compr zstd(10) in 512kB chunks took 270941 us (14 MB/s), compress ratio: 218.93
[  340.841937] lustre_kcompr_19243: compr zstd(10) in 1024kB chunks took 251437 us (15 MB/s), compress ratio: 223.32
[  341.598776] lustre_kcompr_19243: compr zstd(10) in 2048kB chunks took 740887 us (5 MB/s), compress ratio: 225.43
[  341.688118] lustre_kcompr_19243: compr zstd(10) in 4096kB chunks took 81035 us (49 MB/s), compress ratio: 226.29
[  341.712126] lustre_kcompr_19243: decompr zstd(10) took 5481 us (3 MB/s)
[  341.730267] lustre_kcompr_19243: test_comp_compress_decompress(zstd,10) ret 0
[  341.740127] lustre_kcompr_19243: acompr zstd(10) of 128kB chunks took 3237 us (38 MB/s), compress ratio: 181.28
[  341.746923] lustre_kcompr_19243: adecompr zstd(10) took 180 us (3 MB/s)
[  341.754695] lustre_kcompr_19243: test_acomp_compress_decompress(zstd,10) ret 0
[  342.612703] lustre_kcompr_19243: compr zstd(15) in 64kB chunks took 844079 us (4 MB/s), compress ratio: 171.77
[  343.575724] lustre_kcompr_19243: compr zstd(15) in 128kB chunks took 933436 us (4 MB/s), compress ratio: 197.23
[  344.532835] lustre_kcompr_19243: compr zstd(15) in 256kB chunks took 951615 us (4 MB/s), compress ratio: 211.56
[  345.202836] lustre_kcompr_19243: compr zstd(15) in 512kB chunks took 664458 us (6 MB/s), compress ratio: 219.90
[  345.816352] lustre_kcompr_19243: compr zstd(15) in 1024kB chunks took 605805 us (6 MB/s), compress ratio: 222.68
[  346.791584] lustre_kcompr_19243: compr zstd(15) in 2048kB chunks took 968994 us (4 MB/s), compress ratio: 222.53
[  347.848606] lustre_kcompr_19243: compr zstd(15) in 4096kB chunks took 1050694 us (3 MB/s), compress ratio: 223.22
[  347.874847] lustre_kcompr_19243: decompr zstd(15) took 3540 us (5 MB/s)
[  347.893210] lustre_kcompr_19243: test_comp_compress_decompress(zstd,15) ret 0
[  347.959953] lustre_kcompr_19243: acompr zstd(15) of 128kB chunks took 50700 us (2 MB/s), compress ratio: 192.46
[  347.973633] lustre_kcompr_19243: adecompr zstd(15) took 99 us (6 MB/s)
[  347.994035] lustre_kcompr_19243: test_acomp_compress_decompress(zstd,15) ret 0
[  348.023365] lustre_kcompr_19243: compr zstdfast(1) in 64kB chunks took 2692 us (1485 MB/s), compress ratio: 159.72
[  348.036268] lustre_kcompr_19243: compr zstdfast(1) in 128kB chunks took 2093 us (1911 MB/s), compress ratio: 191.61
[  348.052015] lustre_kcompr_19243: compr zstdfast(1) in 256kB chunks took 3831 us (1044 MB/s), compress ratio: 203.79
[  348.076054] lustre_kcompr_19243: compr zstdfast(1) in 512kB chunks took 3873 us (1032 MB/s), compress ratio: 210.53
[  348.089547] lustre_kcompr_19243: compr zstdfast(1) in 1024kB chunks took 2195 us (1822 MB/s), compress ratio: 213.07
[  348.102438] lustre_kcompr_19243: compr zstdfast(1) in 2048kB chunks took 1985 us (2015 MB/s), compress ratio: 212.90
[  348.115495] lustre_kcompr_19243: compr zstdfast(1) in 4096kB chunks took 3962 us (1009 MB/s), compress ratio: 213.96
[  348.134343] lustre_kcompr_19243: decompr zstdfast(1) took 6127 us (3 MB/s)
[  348.139835] lustre_kcompr_19243: test_comp_compress_decompress(zstdfast,1) ret 0
[  348.150117] lustre_kcompr_19243: acompr zstdfast(1) of 128kB chunks took 1237 us (101 MB/s), compress ratio: 187.24
[  348.160381] lustre_kcompr_19243: adecompr zstdfast(1) took 95 us (7 MB/s)
[  348.182200] lustre_kcompr_19243: test_acomp_compress_decompress(zstdfast,1) ret 0
[  348.199947] lustre_kcompr_19243: compr zstdfast(5) in 64kB chunks took 3752 us (1066 MB/s), compress ratio: 141.03
[  348.207261] lustre_kcompr_19243: compr zstdfast(5) in 128kB chunks took 2697 us (1483 MB/s), compress ratio: 165.71
[  348.215176] lustre_kcompr_19243: compr zstdfast(5) in 256kB chunks took 3346 us (1195 MB/s), compress ratio: 175.49
[  348.223546] lustre_kcompr_19243: compr zstdfast(5) in 512kB chunks took 2864 us (1396 MB/s), compress ratio: 181.04
[  348.240433] lustre_kcompr_19243: compr zstdfast(5) in 1024kB chunks took 7783 us (513 MB/s), compress ratio: 183.07
[  348.249256] lustre_kcompr_19243: compr zstdfast(5) in 2048kB chunks took 2922 us (1368 MB/s), compress ratio: 183.12
[  348.259317] lustre_kcompr_19243: compr zstdfast(5) in 4096kB chunks took 2553 us (1566 MB/s), compress ratio: 183.11
[  348.283116] lustre_kcompr_19243: decompr zstdfast(5) took 2235 us (9 MB/s)
[  348.288436] lustre_kcompr_19243: test_comp_compress_decompress(zstdfast,5) ret 0
[  348.298992] lustre_kcompr_19243: acompr zstdfast(5) of 128kB chunks took 136 us (919 MB/s), compress ratio: 160.82
[  348.303796] lustre_kcompr_19243: adecompr zstdfast(5) took 109 us (7 MB/s)
[  348.316782] lustre_kcompr_19243: test_acomp_compress_decompress(zstdfast,5) ret 0
[  348.345327] lustre_kcompr_19243: compr zstdfast(12) in 64kB chunks took 7400 us (540 MB/s), compress ratio: 38.33
[  348.363773] lustre_kcompr_19243: compr zstdfast(12) in 128kB chunks took 10020 us (399 MB/s), compress ratio: 43.19
[  348.371588] lustre_kcompr_19243: compr zstdfast(12) in 256kB chunks took 4467 us (895 MB/s), compress ratio: 45.70
[  348.390893] lustre_kcompr_19243: compr zstdfast(12) in 512kB chunks took 3647 us (1096 MB/s), compress ratio: 48.45
[  348.410296] lustre_kcompr_19243: compr zstdfast(12) in 1024kB chunks took 4795 us (834 MB/s), compress ratio: 52.17
[  348.424969] lustre_kcompr_19243: compr zstdfast(12) in 2048kB chunks took 2006 us (1994 MB/s), compress ratio: 52.58
[  348.447227] lustre_kcompr_19243: compr zstdfast(12) in 4096kB chunks took 1674 us (2389 MB/s), compress ratio: 52.80
[  348.467312] lustre_kcompr_19243: decompr zstdfast(12) took 2467 us (30 MB/s)
[  348.474637] lustre_kcompr_19243: test_comp_compress_decompress(zstdfast,12) ret 0
[  348.487806] lustre_kcompr_19243: acompr zstdfast(12) of 128kB chunks took 192 us (651 MB/s), compress ratio: 41.96
[  348.496900] lustre_kcompr_19243: adecompr zstdfast(12) took 206 us (14 MB/s)
[  348.508777] lustre_kcompr_19243: test_acomp_compress_decompress(zstdfast,12) ret 0
[  348.546732] lustre_kcompr_19243: compr zstdfast(15) in 64kB chunks took 2461 us (1625 MB/s), compress ratio: 19.33
[  348.572843] lustre_kcompr_19243: compr zstdfast(15) in 128kB chunks took 2845 us (1405 MB/s), compress ratio: 20.33
[  348.591831] lustre_kcompr_19243: compr zstdfast(15) in 256kB chunks took 7725 us (517 MB/s), compress ratio: 20.89
[  348.621270] lustre_kcompr_19243: compr zstdfast(15) in 512kB chunks took 8427 us (474 MB/s), compress ratio: 22.41
[  348.642583] lustre_kcompr_19243: compr zstdfast(15) in 1024kB chunks took 1777 us (2250 MB/s), compress ratio: 23.73
[  348.657094] lustre_kcompr_19243: compr zstdfast(15) in 2048kB chunks took 1809 us (2211 MB/s), compress ratio: 20.84
[  348.669496] lustre_kcompr_19243: compr zstdfast(15) in 4096kB chunks took 2633 us (1519 MB/s), compress ratio: 21.11
[  348.690798] lustre_kcompr_19243: decompr zstdfast(15) took 2172 us (87 MB/s)
[  348.701061] lustre_kcompr_19243: test_comp_compress_decompress(zstdfast,15) ret 0
[  348.712284] lustre_kcompr_19243: acompr zstdfast(15) of 128kB chunks took 147 us (850 MB/s), compress ratio: 17.98
[  348.725743] lustre_kcompr_19243: adecompr zstdfast(15) took 149 us (46 MB/s)
[  348.731135] lustre_kcompr_19243: test_acomp_compress_decompress(zstdfast,15) ret 0
[  348.735865] lustre_kcompr_19243: SUCCESS
Compress/decompress text file, size 15187701
kunit/kcompr options: 'run_id=8103 input_file=/tmp/f84.sanity'