== sanity test 84: lz4/lz4hc/lzstd compression/decompression kernel module ========================================================== 12:35:14 (1789058114) Compress/decompress synthetic data kunit/kcompr options: 'run_id=10332' [ 352.340519] lustre_kcompr_10332: ***** [ 352.341941] lustre_kcompr_10332: (de)compression test on random binary data [ 352.350547] lustre_kcompr_10332: ***** [ 352.364333] lustre_kcompr_10332: compr lz4(1) in 64kB chunks took 2763 us (1447 MB/s), compress ratio: 95.83 [ 352.372431] lustre_kcompr_10332: compr lz4(1) in 128kB chunks took 1605 us (2492 MB/s), compress ratio: 101.23 [ 352.379937] lustre_kcompr_10332: compr lz4(1) in 256kB chunks took 2185 us (1830 MB/s), compress ratio: 104.63 [ 352.388866] lustre_kcompr_10332: compr lz4(1) in 512kB chunks took 2983 us (1340 MB/s), compress ratio: 106.51 [ 352.397862] lustre_kcompr_10332: compr lz4(1) in 1024kB chunks took 2152 us (1858 MB/s), compress ratio: 107.19 [ 352.405367] lustre_kcompr_10332: compr lz4(1) in 2048kB chunks took 1516 us (2638 MB/s), compress ratio: 107.46 [ 352.413353] lustre_kcompr_10332: compr lz4(1) in 4096kB chunks took 2052 us (1949 MB/s), compress ratio: 107.60 [ 352.431303] lustre_kcompr_10332: decompr lz4(1) took 3247 us (11 MB/s) [ 352.436264] lustre_kcompr_10332: test_comp_compress_decompress(lz4,1) ret 0 [ 352.443857] lustre_kcompr_10332: acompr lz4(1) of 128kB chunks took 98 us (1275 MB/s), compress ratio: 97.23 [ 352.451175] lustre_kcompr_10332: adecompr lz4(1) took 101 us (12 MB/s) [ 352.457440] lustre_kcompr_10332: test_acomp_compress_decompress(lz4,1) ret 0 [ 352.473557] lustre_kcompr_10332: compr lz4(4) in 64kB chunks took 2053 us (1948 MB/s), compress ratio: 83.11 [ 352.480396] lustre_kcompr_10332: compr lz4(4) in 128kB chunks took 2067 us (1935 MB/s), compress ratio: 92.48 [ 352.487327] lustre_kcompr_10332: compr lz4(4) in 256kB chunks took 1775 us (2253 MB/s), compress ratio: 98.73 [ 352.493982] lustre_kcompr_10332: compr lz4(4) in 512kB chunks took 1707 us (2343 MB/s), compress ratio: 102.32 [ 352.502455] lustre_kcompr_10332: compr lz4(4) in 1024kB chunks took 1688 us (2369 MB/s), compress ratio: 104.31 [ 352.509735] lustre_kcompr_10332: compr lz4(4) in 2048kB chunks took 1795 us (2228 MB/s), compress ratio: 105.28 [ 352.516162] lustre_kcompr_10332: compr lz4(4) in 4096kB chunks took 1772 us (2257 MB/s), compress ratio: 105.72 [ 352.529777] lustre_kcompr_10332: decompr lz4(4) took 2303 us (16 MB/s) [ 352.533832] lustre_kcompr_10332: test_comp_compress_decompress(lz4,4) ret 0 [ 352.538237] lustre_kcompr_10332: acompr lz4(4) of 128kB chunks took 330 us (378 MB/s), compress ratio: 85.94 [ 352.543471] lustre_kcompr_10332: adecompr lz4(4) took 95 us (15 MB/s) [ 352.550548] lustre_kcompr_10332: test_acomp_compress_decompress(lz4,4) ret 0 [ 352.566562] lustre_kcompr_10332: compr lz4(9) in 64kB chunks took 3642 us (1098 MB/s), compress ratio: 61.24 [ 352.579723] lustre_kcompr_10332: compr lz4(9) in 128kB chunks took 2789 us (1434 MB/s), compress ratio: 76.28 [ 352.586899] lustre_kcompr_10332: compr lz4(9) in 256kB chunks took 1674 us (2389 MB/s), compress ratio: 86.23 [ 352.595432] lustre_kcompr_10332: compr lz4(9) in 512kB chunks took 2671 us (1497 MB/s), compress ratio: 93.10 [ 352.606449] lustre_kcompr_10332: compr lz4(9) in 1024kB chunks took 1896 us (2109 MB/s), compress ratio: 98.08 [ 352.631613] lustre_kcompr_10332: compr lz4(9) in 2048kB chunks took 8264 us (484 MB/s), compress ratio: 99.31 [ 352.648482] lustre_kcompr_10332: compr lz4(9) in 4096kB chunks took 4687 us (853 MB/s), compress ratio: 100.57 [ 352.668436] lustre_kcompr_10332: decompr lz4(9) took 2046 us (19 MB/s) [ 352.675259] lustre_kcompr_10332: test_comp_compress_decompress(lz4,9) ret 0 [ 352.683270] lustre_kcompr_10332: acompr lz4(9) of 128kB chunks took 387 us (322 MB/s), compress ratio: 74.34 [ 352.692789] lustre_kcompr_10332: adecompr lz4(9) took 376 us (4 MB/s) [ 352.708896] lustre_kcompr_10332: test_acomp_compress_decompress(lz4,9) ret 0 [ 352.741920] lustre_kcompr_10332: compr lz4(15) in 64kB chunks took 9176 us (435 MB/s), compress ratio: 29.51 [ 352.762266] lustre_kcompr_10332: compr lz4(15) in 128kB chunks took 1956 us (2044 MB/s), compress ratio: 43.59 [ 352.771414] lustre_kcompr_10332: compr lz4(15) in 256kB chunks took 2683 us (1490 MB/s), compress ratio: 58.98 [ 352.789855] lustre_kcompr_10332: compr lz4(15) in 512kB chunks took 3974 us (1006 MB/s), compress ratio: 71.28 [ 352.799663] lustre_kcompr_10332: compr lz4(15) in 1024kB chunks took 1920 us (2083 MB/s), compress ratio: 81.00 [ 352.814766] lustre_kcompr_10332: compr lz4(15) in 2048kB chunks took 3011 us (1328 MB/s), compress ratio: 85.30 [ 352.823893] lustre_kcompr_10332: compr lz4(15) in 4096kB chunks took 2634 us (1518 MB/s), compress ratio: 88.25 [ 352.850833] lustre_kcompr_10332: decompr lz4(15) took 8039 us (5 MB/s) [ 352.856727] lustre_kcompr_10332: test_comp_compress_decompress(lz4,15) ret 0 [ 352.868996] lustre_kcompr_10332: acompr lz4(15) of 128kB chunks took 117 us (1068 MB/s), compress ratio: 41.55 [ 352.884632] lustre_kcompr_10332: adecompr lz4(15) took 122 us (24 MB/s) [ 352.915449] lustre_kcompr_10332: test_acomp_compress_decompress(lz4,15) ret 0 [ 352.982616] lustre_kcompr_10332: compr lz4hc(1) in 64kB chunks took 41835 us (95 MB/s), compress ratio: 97.79 [ 353.010247] lustre_kcompr_10332: compr lz4hc(1) in 128kB chunks took 23006 us (173 MB/s), compress ratio: 103.74 [ 353.061563] lustre_kcompr_10332: compr lz4hc(1) in 256kB chunks took 47027 us (85 MB/s), compress ratio: 107.01 [ 353.105213] lustre_kcompr_10332: compr lz4hc(1) in 512kB chunks took 35021 us (114 MB/s), compress ratio: 108.72 [ 353.142800] lustre_kcompr_10332: compr lz4hc(1) in 1024kB chunks took 33399 us (119 MB/s), compress ratio: 109.60 [ 353.198858] lustre_kcompr_10332: compr lz4hc(1) in 2048kB chunks took 43101 us (92 MB/s), compress ratio: 110.04 [ 353.274786] lustre_kcompr_10332: compr lz4hc(1) in 4096kB chunks took 62431 us (64 MB/s), compress ratio: 110.26 [ 353.293172] lustre_kcompr_10332: decompr lz4hc(1) took 4383 us (8 MB/s) [ 353.298968] lustre_kcompr_10332: test_comp_compress_decompress(lz4hc,1) ret 0 [ 353.305337] lustre_kcompr_10332: acompr lz4hc(1) of 128kB chunks took 988 us (126 MB/s), compress ratio: 99.22 [ 353.311623] lustre_kcompr_10332: adecompr lz4hc(1) took 426 us (2 MB/s) [ 353.323813] lustre_kcompr_10332: test_acomp_compress_decompress(lz4hc,1) ret 0 [ 353.438598] lustre_kcompr_10332: compr lz4hc(3) in 64kB chunks took 72681 us (55 MB/s), compress ratio: 98.19 [ 353.489344] lustre_kcompr_10332: compr lz4hc(3) in 128kB chunks took 45160 us (88 MB/s), compress ratio: 104.18 [ 353.534180] lustre_kcompr_10332: compr lz4hc(3) in 256kB chunks took 39532 us (101 MB/s), compress ratio: 107.46 [ 353.591235] lustre_kcompr_10332: compr lz4hc(3) in 512kB chunks took 53453 us (74 MB/s), compress ratio: 109.18 [ 353.654628] lustre_kcompr_10332: compr lz4hc(3) in 1024kB chunks took 57175 us (69 MB/s), compress ratio: 110.07 [ 353.705534] lustre_kcompr_10332: compr lz4hc(3) in 2048kB chunks took 46075 us (86 MB/s), compress ratio: 110.52 [ 353.750700] lustre_kcompr_10332: compr lz4hc(3) in 4096kB chunks took 40470 us (98 MB/s), compress ratio: 110.74 [ 353.773810] lustre_kcompr_10332: decompr lz4hc(3) took 2785 us (12 MB/s) [ 353.778770] lustre_kcompr_10332: test_comp_compress_decompress(lz4hc,3) ret 0 [ 353.785206] lustre_kcompr_10332: acompr lz4hc(3) of 128kB chunks took 1008 us (124 MB/s), compress ratio: 99.82 [ 353.791719] lustre_kcompr_10332: adecompr lz4hc(3) took 149 us (8 MB/s) [ 353.798141] lustre_kcompr_10332: test_acomp_compress_decompress(lz4hc,3) ret 0 [ 354.728783] lustre_kcompr_10332: compr lz4hc(8) in 64kB chunks took 921551 us (4 MB/s), compress ratio: 104.60 [ 355.753181] lustre_kcompr_10332: compr lz4hc(8) in 128kB chunks took 1011572 us (3 MB/s), compress ratio: 111.71 [ 356.698235] lustre_kcompr_10332: compr lz4hc(8) in 256kB chunks took 936332 us (4 MB/s), compress ratio: 115.69 [ 357.746780] lustre_kcompr_10332: compr lz4hc(8) in 512kB chunks took 1043392 us (3 MB/s), compress ratio: 117.79 [ 358.821501] lustre_kcompr_10332: compr lz4hc(8) in 1024kB chunks took 1059948 us (3 MB/s), compress ratio: 118.82 [ 359.952536] lustre_kcompr_10332: compr lz4hc(8) in 2048kB chunks took 1126146 us (3 MB/s), compress ratio: 119.38 [ 360.854687] lustre_kcompr_10332: compr lz4hc(8) in 4096kB chunks took 897604 us (4 MB/s), compress ratio: 119.64 [ 360.870434] lustre_kcompr_10332: decompr lz4hc(8) took 3146 us (10 MB/s) [ 360.874937] lustre_kcompr_10332: test_comp_compress_decompress(lz4hc,8) ret 0 [ 360.911644] lustre_kcompr_10332: acompr lz4hc(8) of 128kB chunks took 30986 us (4 MB/s), compress ratio: 107.08 [ 360.917149] lustre_kcompr_10332: adecompr lz4hc(8) took 102 us (11 MB/s) [ 360.931944] lustre_kcompr_10332: test_acomp_compress_decompress(lz4hc,8) ret 0 [ 362.100471] lustre_kcompr_10332: compr lz4hc(15) in 64kB chunks took 1139006 us (3 MB/s), compress ratio: 105.13 [ 363.881329] lustre_kcompr_10332: compr lz4hc(15) in 128kB chunks took 1775743 us (2 MB/s), compress ratio: 112.64 [ 365.443453] lustre_kcompr_10332: compr lz4hc(15) in 256kB chunks took 1548159 us (2 MB/s), compress ratio: 116.93 [ 367.178783] lustre_kcompr_10332: compr lz4hc(15) in 512kB chunks took 1725741 us (2 MB/s), compress ratio: 119.18 [ 368.618403] lustre_kcompr_10332: compr lz4hc(15) in 1024kB chunks took 1430717 us (2 MB/s), compress ratio: 120.30 [ 370.292597] lustre_kcompr_10332: compr lz4hc(15) in 2048kB chunks took 1666718 us (2 MB/s), compress ratio: 120.90 [ 371.868971] lustre_kcompr_10332: compr lz4hc(15) in 4096kB chunks took 1570528 us (2 MB/s), compress ratio: 121.18 [ 371.885441] lustre_kcompr_10332: decompr lz4hc(15) took 2003 us (16 MB/s) [ 371.898979] lustre_kcompr_10332: test_comp_compress_decompress(lz4hc,15) ret 0 [ 371.950545] lustre_kcompr_10332: acompr lz4hc(15) of 128kB chunks took 43948 us (2 MB/s), compress ratio: 108.05 [ 371.957160] lustre_kcompr_10332: adecompr lz4hc(15) took 116 us (9 MB/s) [ 371.964961] lustre_kcompr_10332: test_acomp_compress_decompress(lz4hc,15) ret 0 [ 371.977972] lustre_kcompr_10332: compr lzo(-1) in 64kB chunks took 5128 us (780 MB/s), compress ratio: 81.50 [ 371.994957] lustre_kcompr_10332: compr lzo(-1) in 128kB chunks took 5046 us (792 MB/s), compress ratio: 86.27 [ 372.006379] lustre_kcompr_10332: compr lzo(-1) in 256kB chunks took 2327 us (1718 MB/s), compress ratio: 86.14 [ 372.014941] lustre_kcompr_10332: compr lzo(-1) in 512kB chunks took 3046 us (1313 MB/s), compress ratio: 87.69 [ 372.023398] lustre_kcompr_10332: compr lzo(-1) in 1024kB chunks took 2016 us (1984 MB/s), compress ratio: 87.90 [ 372.036118] lustre_kcompr_10332: compr lzo(-1) in 2048kB chunks took 3307 us (1209 MB/s), compress ratio: 88.47 [ 372.044060] lustre_kcompr_10332: compr lzo(-1) in 4096kB chunks took 2341 us (1708 MB/s), compress ratio: 88.32 [ 372.070131] lustre_kcompr_10332: decompr lzo(-1) took 4097 us (11 MB/s) [ 372.078397] lustre_kcompr_10332: test_comp_compress_decompress(lzo,-1) ret 0 [ 372.084581] lustre_kcompr_10332: acompr lzo(-1) of 128kB chunks took 114 us (1096 MB/s), compress ratio: 81.41 [ 372.097349] lustre_kcompr_10332: adecompr lzo(-1) took 102 us (15 MB/s) [ 372.115511] lustre_kcompr_10332: test_acomp_compress_decompress(lzo,-1) ret 0 [ 372.498131] lustre_kcompr_10332: compr deflate(1) in 64kB chunks took 362364 us (11 MB/s), compress ratio: 98.14 [ 372.923494] lustre_kcompr_10332: compr deflate(1) in 128kB chunks took 420869 us (9 MB/s), compress ratio: 108.35 [ 373.407767] lustre_kcompr_10332: compr deflate(1) in 256kB chunks took 480564 us (8 MB/s), compress ratio: 114.87 [ 373.926378] lustre_kcompr_10332: compr deflate(1) in 512kB chunks took 499672 us (8 MB/s), compress ratio: 118.73 [ 374.410959] lustre_kcompr_10332: compr deflate(1) in 1024kB chunks took 474724 us (8 MB/s), compress ratio: 120.68 [ 374.784621] lustre_kcompr_10332: compr deflate(1) in 2048kB chunks took 359727 us (11 MB/s), compress ratio: 121.62 [ 375.319105] lustre_kcompr_10332: compr deflate(1) in 4096kB chunks took 527490 us (7 MB/s), compress ratio: 121.92 [ 375.363855] lustre_kcompr_10332: decompr deflate(1) took 12204 us (2 MB/s) [ 375.379152] lustre_kcompr_10332: test_comp_compress_decompress(deflate,1) ret 0 [ 375.404566] lustre_kcompr_10332: acompr deflate(1) of 128kB chunks took 16782 us (7 MB/s), compress ratio: 103.53 [ 375.409390] lustre_kcompr_10332: adecompr deflate(1) took 183 us (6 MB/s) [ 375.416125] lustre_kcompr_10332: test_acomp_compress_decompress(deflate,1) ret 0 [ 375.784424] lustre_kcompr_10332: compr deflate(6) in 64kB chunks took 354972 us (11 MB/s), compress ratio: 98.14 [ 376.249654] lustre_kcompr_10332: compr deflate(6) in 128kB chunks took 459744 us (8 MB/s), compress ratio: 108.35 [ 376.699439] lustre_kcompr_10332: compr deflate(6) in 256kB chunks took 434925 us (9 MB/s), compress ratio: 114.87 [ 377.162298] lustre_kcompr_10332: compr deflate(6) in 512kB chunks took 452408 us (8 MB/s), compress ratio: 118.73 [ 377.633778] lustre_kcompr_10332: compr deflate(6) in 1024kB chunks took 466950 us (8 MB/s), compress ratio: 120.68 [ 378.091976] lustre_kcompr_10332: compr deflate(6) in 2048kB chunks took 447448 us (8 MB/s), compress ratio: 121.62 [ 378.593685] lustre_kcompr_10332: compr deflate(6) in 4096kB chunks took 492103 us (8 MB/s), compress ratio: 121.92 [ 378.627702] lustre_kcompr_10332: decompr deflate(6) took 15524 us (2 MB/s) [ 378.639723] lustre_kcompr_10332: test_comp_compress_decompress(deflate,6) ret 0 [ 378.659225] lustre_kcompr_10332: acompr deflate(6) of 128kB chunks took 12867 us (9 MB/s), compress ratio: 103.53 [ 378.665361] lustre_kcompr_10332: adecompr deflate(6) took 189 us (6 MB/s) [ 378.672877] lustre_kcompr_10332: test_acomp_compress_decompress(deflate,6) ret 0 [ 379.190743] lustre_kcompr_10332: compr deflate(9) in 64kB chunks took 492160 us (8 MB/s), compress ratio: 98.14 [ 379.688875] lustre_kcompr_10332: compr deflate(9) in 128kB chunks took 487804 us (8 MB/s), compress ratio: 108.35 [ 380.289423] lustre_kcompr_10332: compr deflate(9) in 256kB chunks took 592023 us (6 MB/s), compress ratio: 114.87 [ 380.680751] lustre_kcompr_10332: compr deflate(9) in 512kB chunks took 378986 us (10 MB/s), compress ratio: 118.73 [ 381.250215] lustre_kcompr_10332: compr deflate(9) in 1024kB chunks took 560439 us (7 MB/s), compress ratio: 120.68 [ 381.834185] lustre_kcompr_10332: compr deflate(9) in 2048kB chunks took 571808 us (6 MB/s), compress ratio: 121.62 [ 382.432987] lustre_kcompr_10332: compr deflate(9) in 4096kB chunks took 581861 us (6 MB/s), compress ratio: 121.92 [ 382.487290] lustre_kcompr_10332: decompr deflate(9) took 22682 us (1 MB/s) [ 382.522730] lustre_kcompr_10332: test_comp_compress_decompress(deflate,9) ret 0 [ 382.573221] lustre_kcompr_10332: acompr deflate(9) of 128kB chunks took 29065 us (4 MB/s), compress ratio: 103.53 [ 382.582089] lustre_kcompr_10332: adecompr deflate(9) took 188 us (6 MB/s) [ 382.589354] lustre_kcompr_10332: test_acomp_compress_decompress(deflate,9) ret 0 [ 382.629396] lustre_kcompr_10332: compr zstd(0) in 64kB chunks took 14610 us (273 MB/s), compress ratio: 159.08 [ 382.678978] lustre_kcompr_10332: compr zstd(0) in 128kB chunks took 31795 us (125 MB/s), compress ratio: 192.73 [ 382.725300] lustre_kcompr_10332: compr zstd(0) in 256kB chunks took 36719 us (108 MB/s), compress ratio: 204.32 [ 382.770888] lustre_kcompr_10332: compr zstd(0) in 512kB chunks took 30349 us (131 MB/s), compress ratio: 210.98 [ 382.787389] lustre_kcompr_10332: compr zstd(0) in 1024kB chunks took 10584 us (377 MB/s), compress ratio: 215.08 [ 382.803542] lustre_kcompr_10332: compr zstd(0) in 2048kB chunks took 7309 us (547 MB/s), compress ratio: 217.10 [ 382.821081] lustre_kcompr_10332: compr zstd(0) in 4096kB chunks took 9266 us (431 MB/s), compress ratio: 216.25 [ 382.847100] lustre_kcompr_10332: decompr zstd(0) took 10341 us (1 MB/s) [ 382.852249] lustre_kcompr_10332: test_comp_compress_decompress(zstd,0) ret 0 [ 382.869057] lustre_kcompr_10332: acompr zstd(0) of 128kB chunks took 1562 us (80 MB/s), compress ratio: 182.04 [ 382.881466] lustre_kcompr_10332: adecompr zstd(0) took 105 us (6 MB/s) [ 382.933139] lustre_kcompr_10332: test_acomp_compress_decompress(zstd,0) ret 0 [ 382.965829] lustre_kcompr_10332: compr zstd(1) in 64kB chunks took 11316 us (353 MB/s), compress ratio: 158.35 [ 382.977259] lustre_kcompr_10332: compr zstd(1) in 128kB chunks took 4315 us (926 MB/s), compress ratio: 190.52 [ 382.984270] lustre_kcompr_10332: compr zstd(1) in 256kB chunks took 2410 us (1659 MB/s), compress ratio: 204.27 [ 382.997323] lustre_kcompr_10332: compr zstd(1) in 512kB chunks took 3820 us (1047 MB/s), compress ratio: 211.51 [ 383.005712] lustre_kcompr_10332: compr zstd(1) in 1024kB chunks took 2625 us (1523 MB/s), compress ratio: 215.14 [ 383.024209] lustre_kcompr_10332: compr zstd(1) in 2048kB chunks took 5842 us (684 MB/s), compress ratio: 215.81 [ 383.039316] lustre_kcompr_10332: compr zstd(1) in 4096kB chunks took 3323 us (1203 MB/s), compress ratio: 212.48 [ 383.055889] lustre_kcompr_10332: decompr zstd(1) took 4667 us (4 MB/s) [ 383.061050] lustre_kcompr_10332: test_comp_compress_decompress(zstd,1) ret 0 [ 383.064683] lustre_kcompr_10332: acompr zstd(1) of 128kB chunks took 123 us (1016 MB/s), compress ratio: 182.04 [ 383.074780] lustre_kcompr_10332: adecompr zstd(1) took 186 us (3 MB/s) [ 383.091357] lustre_kcompr_10332: test_acomp_compress_decompress(zstd,1) ret 0 [ 383.426196] lustre_kcompr_10332: compr zstd(10) in 64kB chunks took 320160 us (12 MB/s), compress ratio: 161.59 [ 383.682597] lustre_kcompr_10332: compr zstd(10) in 128kB chunks took 240382 us (16 MB/s), compress ratio: 184.58 [ 384.013820] lustre_kcompr_10332: compr zstd(10) in 256kB chunks took 322288 us (12 MB/s), compress ratio: 196.54 [ 384.284926] lustre_kcompr_10332: compr zstd(10) in 512kB chunks took 253555 us (15 MB/s), compress ratio: 217.31 [ 384.514335] lustre_kcompr_10332: compr zstd(10) in 1024kB chunks took 201971 us (19 MB/s), compress ratio: 221.79 [ 384.810852] lustre_kcompr_10332: compr zstd(10) in 2048kB chunks took 292232 us (13 MB/s), compress ratio: 223.88 [ 384.875573] lustre_kcompr_10332: compr zstd(10) in 4096kB chunks took 59621 us (67 MB/s), compress ratio: 224.88 [ 384.906356] lustre_kcompr_10332: decompr zstd(10) took 3632 us (4 MB/s) [ 384.918857] lustre_kcompr_10332: test_comp_compress_decompress(zstd,10) ret 0 [ 384.929930] lustre_kcompr_10332: acompr zstd(10) of 128kB chunks took 2409 us (51 MB/s), compress ratio: 174.06 [ 384.941889] lustre_kcompr_10332: adecompr zstd(10) took 105 us (6 MB/s) [ 384.955929] lustre_kcompr_10332: test_acomp_compress_decompress(zstd,10) ret 0 [ 385.845563] lustre_kcompr_10332: compr zstd(15) in 64kB chunks took 861684 us (4 MB/s), compress ratio: 169.97 [ 386.855308] lustre_kcompr_10332: compr zstd(15) in 128kB chunks took 1003452 us (3 MB/s), compress ratio: 195.44 [ 387.545682] lustre_kcompr_10332: compr zstd(15) in 256kB chunks took 675677 us (5 MB/s), compress ratio: 209.76 [ 388.360553] lustre_kcompr_10332: compr zstd(15) in 512kB chunks took 800313 us (4 MB/s), compress ratio: 217.52 [ 388.981954] lustre_kcompr_10332: compr zstd(15) in 1024kB chunks took 611874 us (6 MB/s), compress ratio: 220.49 [ 390.279108] lustre_kcompr_10332: compr zstd(15) in 2048kB chunks took 1283145 us (3 MB/s), compress ratio: 222.50 [ 392.232260] lustre_kcompr_10332: compr zstd(15) in 4096kB chunks took 1947488 us (2 MB/s), compress ratio: 222.72 [ 392.267765] lustre_kcompr_10332: decompr zstd(15) took 10817 us (1 MB/s) [ 392.305745] lustre_kcompr_10332: test_comp_compress_decompress(zstd,15) ret 0 [ 392.370580] lustre_kcompr_10332: acompr zstd(15) of 128kB chunks took 53681 us (2 MB/s), compress ratio: 183.83 [ 392.381661] lustre_kcompr_10332: adecompr zstd(15) took 115 us (5 MB/s) [ 392.410881] lustre_kcompr_10332: test_acomp_compress_decompress(zstd,15) ret 0 [ 392.436537] lustre_kcompr_10332: compr zstdfast(1) in 64kB chunks took 9367 us (427 MB/s), compress ratio: 158.36 [ 392.451036] lustre_kcompr_10332: compr zstdfast(1) in 128kB chunks took 2273 us (1759 MB/s), compress ratio: 190.56 [ 392.464514] lustre_kcompr_10332: compr zstdfast(1) in 256kB chunks took 4194 us (953 MB/s), compress ratio: 204.29 [ 392.472591] lustre_kcompr_10332: compr zstdfast(1) in 512kB chunks took 2178 us (1836 MB/s), compress ratio: 211.51 [ 392.483691] lustre_kcompr_10332: compr zstdfast(1) in 1024kB chunks took 4971 us (804 MB/s), compress ratio: 215.14 [ 392.494122] lustre_kcompr_10332: compr zstdfast(1) in 2048kB chunks took 4636 us (862 MB/s), compress ratio: 215.71 [ 392.509313] lustre_kcompr_10332: compr zstdfast(1) in 4096kB chunks took 9973 us (401 MB/s), compress ratio: 213.19 [ 392.528945] lustre_kcompr_10332: decompr zstdfast(1) took 1881 us (9 MB/s) [ 392.538996] lustre_kcompr_10332: test_comp_compress_decompress(zstdfast,1) ret 0 [ 392.550100] lustre_kcompr_10332: acompr zstdfast(1) of 128kB chunks took 188 us (664 MB/s), compress ratio: 182.04 [ 392.569703] lustre_kcompr_10332: adecompr zstdfast(1) took 802 us (0 MB/s) [ 392.590272] lustre_kcompr_10332: test_acomp_compress_decompress(zstdfast,1) ret 0 [ 392.613671] lustre_kcompr_10332: compr zstdfast(5) in 64kB chunks took 7037 us (568 MB/s), compress ratio: 140.13 [ 392.628679] lustre_kcompr_10332: compr zstdfast(5) in 128kB chunks took 4771 us (838 MB/s), compress ratio: 164.84 [ 392.641592] lustre_kcompr_10332: compr zstdfast(5) in 256kB chunks took 1874 us (2134 MB/s), compress ratio: 175.17 [ 392.659558] lustre_kcompr_10332: compr zstdfast(5) in 512kB chunks took 6048 us (661 MB/s), compress ratio: 180.77 [ 392.675518] lustre_kcompr_10332: compr zstdfast(5) in 1024kB chunks took 5538 us (722 MB/s), compress ratio: 182.99 [ 392.690389] lustre_kcompr_10332: compr zstdfast(5) in 2048kB chunks took 1776 us (2252 MB/s), compress ratio: 183.22 [ 392.715035] lustre_kcompr_10332: compr zstdfast(5) in 4096kB chunks took 8458 us (472 MB/s), compress ratio: 181.83 [ 392.761697] lustre_kcompr_10332: decompr zstdfast(5) took 3854 us (5 MB/s) [ 392.766402] lustre_kcompr_10332: test_comp_compress_decompress(zstdfast,5) ret 0 [ 392.773597] lustre_kcompr_10332: acompr zstdfast(5) of 128kB chunks took 132 us (946 MB/s), compress ratio: 158.49 [ 392.782409] lustre_kcompr_10332: adecompr zstdfast(5) took 321 us (2 MB/s) [ 392.799407] lustre_kcompr_10332: test_acomp_compress_decompress(zstdfast,5) ret 0 [ 392.843973] lustre_kcompr_10332: compr zstdfast(12) in 64kB chunks took 7754 us (515 MB/s), compress ratio: 38.17 [ 392.862448] lustre_kcompr_10332: compr zstdfast(12) in 128kB chunks took 7082 us (564 MB/s), compress ratio: 43.62 [ 392.878580] lustre_kcompr_10332: compr zstdfast(12) in 256kB chunks took 5449 us (734 MB/s), compress ratio: 47.28 [ 392.903170] lustre_kcompr_10332: compr zstdfast(12) in 512kB chunks took 7561 us (529 MB/s), compress ratio: 51.41 [ 392.914847] lustre_kcompr_10332: compr zstdfast(12) in 1024kB chunks took 3195 us (1251 MB/s), compress ratio: 52.20 [ 392.935775] lustre_kcompr_10332: compr zstdfast(12) in 2048kB chunks took 10917 us (366 MB/s), compress ratio: 52.66 [ 392.952093] lustre_kcompr_10332: compr zstdfast(12) in 4096kB chunks took 2138 us (1870 MB/s), compress ratio: 65.18 [ 392.975728] lustre_kcompr_10332: decompr zstdfast(12) took 3594 us (17 MB/s) [ 392.988714] lustre_kcompr_10332: test_comp_compress_decompress(zstdfast,12) ret 0 [ 392.998045] lustre_kcompr_10332: acompr zstdfast(12) of 128kB chunks took 178 us (702 MB/s), compress ratio: 39.83 [ 393.004245] lustre_kcompr_10332: adecompr zstdfast(12) took 114 us (27 MB/s) [ 393.009665] lustre_kcompr_10332: test_acomp_compress_decompress(zstdfast,12) ret 0 [ 393.039887] lustre_kcompr_10332: compr zstdfast(15) in 64kB chunks took 11626 us (344 MB/s), compress ratio: 18.95 [ 393.056540] lustre_kcompr_10332: compr zstdfast(15) in 128kB chunks took 6482 us (617 MB/s), compress ratio: 19.93 [ 393.076360] lustre_kcompr_10332: compr zstdfast(15) in 256kB chunks took 5713 us (700 MB/s), compress ratio: 20.75 [ 393.091881] lustre_kcompr_10332: compr zstdfast(15) in 512kB chunks took 9562 us (418 MB/s), compress ratio: 22.23 [ 393.104943] lustre_kcompr_10332: compr zstdfast(15) in 1024kB chunks took 3032 us (1319 MB/s), compress ratio: 23.96 [ 393.117961] lustre_kcompr_10332: compr zstdfast(15) in 2048kB chunks took 3062 us (1306 MB/s), compress ratio: 31.84 [ 393.135862] lustre_kcompr_10332: compr zstdfast(15) in 4096kB chunks took 3685 us (1085 MB/s), compress ratio: 36.85 [ 393.170600] lustre_kcompr_10332: decompr zstdfast(15) took 5771 us (18 MB/s) [ 393.180207] lustre_kcompr_10332: test_comp_compress_decompress(zstdfast,15) ret 0 [ 393.186582] lustre_kcompr_10332: acompr zstdfast(15) of 128kB chunks took 216 us (578 MB/s), compress ratio: 23.19 [ 393.195975] lustre_kcompr_10332: adecompr zstdfast(15) took 120 us (44 MB/s) [ 393.205615] lustre_kcompr_10332: test_acomp_compress_decompress(zstdfast,15) ret 0 [ 393.211040] lustre_kcompr_10332: SUCCESS Compress/decompress text file, size 15187701 kunit/kcompr options: 'run_id=21399 input_file=/tmp/f84.sanity' [ 400.352907] lustre_kcompr_21399: ***** [ 400.354755] lustre_kcompr_21399: (de)compression test on provided file /tmp/f84.sanity [ 400.357719] lustre_kcompr_21399: ***** [ 400.432246] lustre_kcompr_21399: compr lz4(1) in 64kB chunks took 47190 us (84 MB/s), compress ratio: 2.93 [ 400.485429] lustre_kcompr_21399: compr lz4(1) in 128kB chunks took 38980 us (102 MB/s), compress ratio: 3.04 [ 400.525517] lustre_kcompr_21399: compr lz4(1) in 256kB chunks took 34739 us (115 MB/s), compress ratio: 3.08 [ 400.578222] lustre_kcompr_21399: compr lz4(1) in 512kB chunks took 44794 us (89 MB/s), compress ratio: 3.10 [ 400.630742] lustre_kcompr_21399: compr lz4(1) in 1024kB chunks took 45533 us (87 MB/s), compress ratio: 3.11 [ 400.674833] lustre_kcompr_21399: compr lz4(1) in 2048kB chunks took 30151 us (132 MB/s), compress ratio: 3.11 [ 400.713077] lustre_kcompr_21399: compr lz4(1) in 4096kB chunks took 33145 us (120 MB/s), compress ratio: 3.12 [ 400.739358] lustre_kcompr_21399: decompr lz4(1) took 12292 us (104 MB/s) [ 400.753497] lustre_kcompr_21399: test_comp_compress_decompress(lz4,1) ret 0 [ 400.770759] lustre_kcompr_21399: acompr lz4(1) of 128kB chunks took 959 us (130 MB/s), compress ratio: 2.68 [ 400.776663] lustre_kcompr_21399: adecompr lz4(1) took 195 us (238 MB/s) [ 400.782268] lustre_kcompr_21399: test_acomp_compress_decompress(lz4,1) ret 0 [ 400.812994] lustre_kcompr_21399: compr lz4(4) in 64kB chunks took 21527 us (185 MB/s), compress ratio: 2.67 [ 400.868554] lustre_kcompr_21399: compr lz4(4) in 128kB chunks took 49907 us (80 MB/s), compress ratio: 2.63 [ 400.912359] lustre_kcompr_21399: compr lz4(4) in 256kB chunks took 34820 us (114 MB/s), compress ratio: 2.68 [ 400.955862] lustre_kcompr_21399: compr lz4(4) in 512kB chunks took 29365 us (136 MB/s), compress ratio: 2.71 [ 401.002614] lustre_kcompr_21399: compr lz4(4) in 1024kB chunks took 31563 us (126 MB/s), compress ratio: 2.72 [ 401.047850] lustre_kcompr_21399: compr lz4(4) in 2048kB chunks took 37370 us (107 MB/s), compress ratio: 2.72 [ 401.110152] lustre_kcompr_21399: compr lz4(4) in 4096kB chunks took 46117 us (86 MB/s), compress ratio: 2.73 [ 401.141583] lustre_kcompr_21399: decompr lz4(4) took 11562 us (126 MB/s) [ 401.148524] lustre_kcompr_21399: test_comp_compress_decompress(lz4,4) ret 0 [ 401.160697] lustre_kcompr_21399: acompr lz4(4) of 128kB chunks took 1749 us (71 MB/s), compress ratio: 2.30 [ 401.170679] lustre_kcompr_21399: adecompr lz4(4) took 225 us (240 MB/s) [ 401.192419] lustre_kcompr_21399: test_acomp_compress_decompress(lz4,4) ret 0 [ 401.262552] lustre_kcompr_21399: compr lz4(9) in 64kB chunks took 41532 us (96 MB/s), compress ratio: 2.30 [ 401.307500] lustre_kcompr_21399: compr lz4(9) in 128kB chunks took 35108 us (113 MB/s), compress ratio: 2.15 [ 401.392390] lustre_kcompr_21399: compr lz4(9) in 256kB chunks took 63827 us (62 MB/s), compress ratio: 2.20 [ 401.462546] lustre_kcompr_21399: compr lz4(9) in 512kB chunks took 54190 us (73 MB/s), compress ratio: 2.23 [ 401.522492] lustre_kcompr_21399: compr lz4(9) in 1024kB chunks took 44119 us (90 MB/s), compress ratio: 2.25 [ 401.583140] lustre_kcompr_21399: compr lz4(9) in 2048kB chunks took 49994 us (80 MB/s), compress ratio: 2.25 [ 401.612341] lustre_kcompr_21399: compr lz4(9) in 4096kB chunks took 18460 us (216 MB/s), compress ratio: 2.26 [ 401.631492] lustre_kcompr_21399: decompr lz4(9) took 8245 us (214 MB/s) [ 401.635847] lustre_kcompr_21399: test_comp_compress_decompress(lz4,9) ret 0 [ 401.640726] lustre_kcompr_21399: acompr lz4(9) of 128kB chunks took 517 us (241 MB/s), compress ratio: 1.87 [ 401.647879] lustre_kcompr_21399: adecompr lz4(9) took 173 us (385 MB/s) [ 401.683503] lustre_kcompr_21399: test_acomp_compress_decompress(lz4,9) ret 0 [ 401.731507] lustre_kcompr_21399: compr lz4(15) in 64kB chunks took 16206 us (246 MB/s), compress ratio: 1.63 [ 401.759228] lustre_kcompr_21399: compr lz4(15) in 128kB chunks took 23155 us (172 MB/s), compress ratio: 1.52 [ 401.795994] lustre_kcompr_21399: compr lz4(15) in 256kB chunks took 28447 us (140 MB/s), compress ratio: 1.56 [ 401.829070] lustre_kcompr_21399: compr lz4(15) in 512kB chunks took 25324 us (157 MB/s), compress ratio: 1.58 [ 401.876137] lustre_kcompr_21399: compr lz4(15) in 1024kB chunks took 31215 us (128 MB/s), compress ratio: 1.60 [ 401.899736] lustre_kcompr_21399: compr lz4(15) in 2048kB chunks took 16559 us (241 MB/s), compress ratio: 1.60 [ 401.915462] lustre_kcompr_21399: compr lz4(15) in 4096kB chunks took 12699 us (314 MB/s), compress ratio: 1.60 [ 401.936239] lustre_kcompr_21399: decompr lz4(15) took 6031 us (412 MB/s) [ 401.944515] lustre_kcompr_21399: test_comp_compress_decompress(lz4,15) ret 0 [ 401.958500] lustre_kcompr_21399: acompr lz4(15) of 128kB chunks took 410 us (304 MB/s), compress ratio: 1.33 [ 401.965667] lustre_kcompr_21399: adecompr lz4(15) took 205 us (458 MB/s) [ 401.995533] lustre_kcompr_21399: test_acomp_compress_decompress(lz4,15) ret 0 [ 402.248154] lustre_kcompr_21399: compr lz4hc(1) in 64kB chunks took 226751 us (17 MB/s), compress ratio: 3.58 [ 402.476852] lustre_kcompr_21399: compr lz4hc(1) in 128kB chunks took 213339 us (18 MB/s), compress ratio: 3.77 [ 402.751654] lustre_kcompr_21399: compr lz4hc(1) in 256kB chunks took 267941 us (14 MB/s), compress ratio: 3.88 [ 402.888524] lustre_kcompr_21399: compr lz4hc(1) in 512kB chunks took 122171 us (32 MB/s), compress ratio: 3.93 [ 403.001945] lustre_kcompr_21399: compr lz4hc(1) in 1024kB chunks took 110240 us (36 MB/s), compress ratio: 3.96 [ 403.287633] lustre_kcompr_21399: compr lz4hc(1) in 2048kB chunks took 280249 us (14 MB/s), compress ratio: 3.97 [ 403.515220] lustre_kcompr_21399: compr lz4hc(1) in 4096kB chunks took 218496 us (18 MB/s), compress ratio: 3.98 [ 403.534258] lustre_kcompr_21399: decompr lz4hc(1) took 7595 us (132 MB/s) [ 403.538414] lustre_kcompr_21399: test_comp_compress_decompress(lz4hc,1) ret 0 [ 403.547447] lustre_kcompr_21399: acompr lz4hc(1) of 128kB chunks took 3999 us (31 MB/s), compress ratio: 3.27 [ 403.553376] lustre_kcompr_21399: adecompr lz4hc(1) took 177 us (215 MB/s) [ 403.558417] lustre_kcompr_21399: test_acomp_compress_decompress(lz4hc,1) ret 0 [ 403.852973] lustre_kcompr_21399: compr lz4hc(3) in 64kB chunks took 286486 us (13 MB/s), compress ratio: 3.68 [ 404.211392] lustre_kcompr_21399: compr lz4hc(3) in 128kB chunks took 340725 us (11 MB/s), compress ratio: 3.91 [ 404.619860] lustre_kcompr_21399: compr lz4hc(3) in 256kB chunks took 401858 us (9 MB/s), compress ratio: 4.04 [ 404.907066] lustre_kcompr_21399: compr lz4hc(3) in 512kB chunks took 257465 us (15 MB/s), compress ratio: 4.10 [ 405.296725] lustre_kcompr_21399: compr lz4hc(3) in 1024kB chunks took 386767 us (10 MB/s), compress ratio: 4.13 [ 405.812980] lustre_kcompr_21399: compr lz4hc(3) in 2048kB chunks took 498872 us (8 MB/s), compress ratio: 4.15 [ 406.131423] lustre_kcompr_21399: compr lz4hc(3) in 4096kB chunks took 310449 us (12 MB/s), compress ratio: 4.16 [ 406.160886] lustre_kcompr_21399: decompr lz4hc(3) took 11131 us (86 MB/s) [ 406.167613] lustre_kcompr_21399: test_comp_compress_decompress(lz4hc,3) ret 0 [ 406.197553] lustre_kcompr_21399: acompr lz4hc(3) of 128kB chunks took 15983 us (7 MB/s), compress ratio: 3.38 [ 406.209294] lustre_kcompr_21399: adecompr lz4hc(3) took 643 us (57 MB/s) [ 406.230976] lustre_kcompr_21399: test_acomp_compress_decompress(lz4hc,3) ret 0 [ 406.733576] lustre_kcompr_21399: compr lz4hc(8) in 64kB chunks took 461897 us (8 MB/s), compress ratio: 3.72 [ 407.306158] lustre_kcompr_21399: compr lz4hc(8) in 128kB chunks took 563229 us (7 MB/s), compress ratio: 3.96 [ 407.791347] lustre_kcompr_21399: compr lz4hc(8) in 256kB chunks took 468834 us (8 MB/s), compress ratio: 4.10 [ 408.844710] lustre_kcompr_21399: compr lz4hc(8) in 512kB chunks took 1033601 us (3 MB/s), compress ratio: 4.17 [ 409.702544] lustre_kcompr_21399: compr lz4hc(8) in 1024kB chunks took 845396 us (4 MB/s), compress ratio: 4.21 [ 410.446784] lustre_kcompr_21399: compr lz4hc(8) in 2048kB chunks took 733819 us (5 MB/s), compress ratio: 4.22 [ 411.101432] lustre_kcompr_21399: compr lz4hc(8) in 4096kB chunks took 639753 us (6 MB/s), compress ratio: 4.23 [ 411.151770] lustre_kcompr_21399: decompr lz4hc(8) took 17785 us (53 MB/s) [ 411.158430] lustre_kcompr_21399: test_comp_compress_decompress(lz4hc,8) ret 0 [ 411.190167] lustre_kcompr_21399: acompr lz4hc(8) of 128kB chunks took 16659 us (7 MB/s), compress ratio: 3.42 [ 411.201535] lustre_kcompr_21399: adecompr lz4hc(8) took 1558 us (23 MB/s) [ 411.216980] lustre_kcompr_21399: test_acomp_compress_decompress(lz4hc,8) ret 0 [ 411.762857] lustre_kcompr_21399: compr lz4hc(15) in 64kB chunks took 530451 us (7 MB/s), compress ratio: 3.72 [ 412.380228] lustre_kcompr_21399: compr lz4hc(15) in 128kB chunks took 610142 us (6 MB/s), compress ratio: 3.96 [ 412.983819] lustre_kcompr_21399: compr lz4hc(15) in 256kB chunks took 596404 us (6 MB/s), compress ratio: 4.10 [ 413.328501] lustre_kcompr_21399: compr lz4hc(15) in 512kB chunks took 339024 us (11 MB/s), compress ratio: 4.17 [ 413.936648] lustre_kcompr_21399: compr lz4hc(15) in 1024kB chunks took 604032 us (6 MB/s), compress ratio: 4.21 [ 414.618615] lustre_kcompr_21399: compr lz4hc(15) in 2048kB chunks took 669008 us (5 MB/s), compress ratio: 4.22 [ 415.285393] lustre_kcompr_21399: compr lz4hc(15) in 4096kB chunks took 652602 us (6 MB/s), compress ratio: 4.23 [ 415.302748] lustre_kcompr_21399: decompr lz4hc(15) took 7180 us (131 MB/s) [ 415.307104] lustre_kcompr_21399: test_comp_compress_decompress(lz4hc,15) ret 0 [ 415.318463] lustre_kcompr_21399: acompr lz4hc(15) of 128kB chunks took 6724 us (18 MB/s), compress ratio: 3.42 [ 415.323569] lustre_kcompr_21399: adecompr lz4hc(15) took 580 us (62 MB/s) [ 415.329697] lustre_kcompr_21399: test_acomp_compress_decompress(lz4hc,15) ret 0 [ 415.376685] lustre_kcompr_21399: compr lzo(-1) in 64kB chunks took 43002 us (93 MB/s), compress ratio: 2.90 [ 415.427637] lustre_kcompr_21399: compr lzo(-1) in 128kB chunks took 39714 us (100 MB/s), compress ratio: 2.95 [ 415.471473] lustre_kcompr_21399: compr lzo(-1) in 256kB chunks took 34863 us (114 MB/s), compress ratio: 2.96 [ 415.528783] lustre_kcompr_21399: compr lzo(-1) in 512kB chunks took 46662 us (85 MB/s), compress ratio: 2.98 [ 415.593082] lustre_kcompr_21399: compr lzo(-1) in 1024kB chunks took 42320 us (94 MB/s), compress ratio: 2.97 [ 415.644230] lustre_kcompr_21399: compr lzo(-1) in 2048kB chunks took 45555 us (87 MB/s), compress ratio: 2.97 [ 415.675659] lustre_kcompr_21399: compr lzo(-1) in 4096kB chunks took 25671 us (155 MB/s), compress ratio: 2.96 [ 415.698501] lustre_kcompr_21399: decompr lzo(-1) took 12011 us (112 MB/s) [ 415.702474] lustre_kcompr_21399: test_comp_compress_decompress(lzo,-1) ret 0 [ 415.710325] lustre_kcompr_21399: acompr lzo(-1) of 128kB chunks took 597 us (209 MB/s), compress ratio: 2.62 [ 415.720732] lustre_kcompr_21399: adecompr lzo(-1) took 1386 us (34 MB/s) [ 415.742069] lustre_kcompr_21399: test_acomp_compress_decompress(lzo,-1) ret 0 [ 416.496584] lustre_kcompr_21399: compr deflate(1) in 64kB chunks took 741417 us (5 MB/s), compress ratio: 3.51 [ 417.309744] lustre_kcompr_21399: compr deflate(1) in 128kB chunks took 807002 us (4 MB/s), compress ratio: 3.53 [ 418.048569] lustre_kcompr_21399: compr deflate(1) in 256kB chunks took 727977 us (5 MB/s), compress ratio: 3.53 [ 418.636980] lustre_kcompr_21399: compr deflate(1) in 512kB chunks took 585379 us (6 MB/s), compress ratio: 3.54 [ 419.402419] lustre_kcompr_21399: compr deflate(1) in 1024kB chunks took 758568 us (5 MB/s), compress ratio: 3.54 [ 420.082938] lustre_kcompr_21399: compr deflate(1) in 2048kB chunks took 673079 us (5 MB/s), compress ratio: 3.54 [ 420.744479] lustre_kcompr_21399: compr deflate(1) in 4096kB chunks took 647718 us (6 MB/s), compress ratio: 3.54 [ 420.773216] lustre_kcompr_21399: decompr deflate(1) took 21335 us (52 MB/s) [ 420.776704] lustre_kcompr_21399: test_comp_compress_decompress(deflate,1) ret 0 [ 420.790897] lustre_kcompr_21399: acompr deflate(1) of 128kB chunks took 10280 us (12 MB/s), compress ratio: 3.09 [ 420.797402] lustre_kcompr_21399: adecompr deflate(1) took 1119 us (36 MB/s) [ 420.802767] lustre_kcompr_21399: test_acomp_compress_decompress(deflate,1) ret 0 [ 421.498492] lustre_kcompr_21399: compr deflate(6) in 64kB chunks took 667474 us (5 MB/s), compress ratio: 3.51 [ 421.873630] lustre_kcompr_21399: compr deflate(6) in 128kB chunks took 369079 us (10 MB/s), compress ratio: 3.53 [ 422.511549] lustre_kcompr_21399: compr deflate(6) in 256kB chunks took 632567 us (6 MB/s), compress ratio: 3.53 [ 423.186874] lustre_kcompr_21399: compr deflate(6) in 512kB chunks took 668392 us (5 MB/s), compress ratio: 3.54 [ 423.874856] lustre_kcompr_21399: compr deflate(6) in 1024kB chunks took 679056 us (5 MB/s), compress ratio: 3.54 [ 424.737417] lustre_kcompr_21399: compr deflate(6) in 2048kB chunks took 857614 us (4 MB/s), compress ratio: 3.54 [ 425.486274] lustre_kcompr_21399: compr deflate(6) in 4096kB chunks took 736393 us (5 MB/s), compress ratio: 3.54 [ 425.563307] lustre_kcompr_21399: decompr deflate(6) took 59585 us (18 MB/s) [ 425.575605] lustre_kcompr_21399: test_comp_compress_decompress(deflate,6) ret 0 [ 425.601764] lustre_kcompr_21399: acompr deflate(6) of 128kB chunks took 19506 us (6 MB/s), compress ratio: 3.09 [ 425.608222] lustre_kcompr_21399: adecompr deflate(6) took 1200 us (33 MB/s) [ 425.614140] lustre_kcompr_21399: test_acomp_compress_decompress(deflate,6) ret 0 [ 426.376238] lustre_kcompr_21399: compr deflate(9) in 64kB chunks took 736620 us (5 MB/s), compress ratio: 3.51 [ 427.105447] lustre_kcompr_21399: compr deflate(9) in 128kB chunks took 724153 us (5 MB/s), compress ratio: 3.53 [ 428.134572] lustre_kcompr_21399: compr deflate(9) in 256kB chunks took 1022183 us (3 MB/s), compress ratio: 3.53 [ 429.067730] lustre_kcompr_21399: compr deflate(9) in 512kB chunks took 926942 us (4 MB/s), compress ratio: 3.54 [ 429.963716] lustre_kcompr_21399: compr deflate(9) in 1024kB chunks took 881185 us (4 MB/s), compress ratio: 3.54 [ 430.838502] lustre_kcompr_21399: compr deflate(9) in 2048kB chunks took 860183 us (4 MB/s), compress ratio: 3.54 [ 431.745088] lustre_kcompr_21399: compr deflate(9) in 4096kB chunks took 899498 us (4 MB/s), compress ratio: 3.54 [ 431.850061] lustre_kcompr_21399: decompr deflate(9) took 85722 us (13 MB/s) [ 431.864993] lustre_kcompr_21399: test_comp_compress_decompress(deflate,9) ret 0 [ 431.908923] lustre_kcompr_21399: acompr deflate(9) of 128kB chunks took 29994 us (4 MB/s), compress ratio: 3.09 [ 431.915779] lustre_kcompr_21399: adecompr deflate(9) took 1764 us (22 MB/s) [ 431.921524] lustre_kcompr_21399: test_acomp_compress_decompress(deflate,9) ret 0 [ 432.089798] lustre_kcompr_21399: compr zstd(0) in 64kB chunks took 146554 us (27 MB/s), compress ratio: 4.28 [ 432.256678] lustre_kcompr_21399: compr zstd(0) in 128kB chunks took 156321 us (25 MB/s), compress ratio: 4.46 [ 432.408034] lustre_kcompr_21399: compr zstd(0) in 256kB chunks took 140662 us (28 MB/s), compress ratio: 4.61 [ 432.577626] lustre_kcompr_21399: compr zstd(0) in 512kB chunks took 160583 us (24 MB/s), compress ratio: 4.72 [ 432.822419] lustre_kcompr_21399: compr zstd(0) in 1024kB chunks took 235966 us (16 MB/s), compress ratio: 4.80 [ 433.119497] lustre_kcompr_21399: compr zstd(0) in 2048kB chunks took 278194 us (14 MB/s), compress ratio: 4.85 [ 433.364325] lustre_kcompr_21399: compr zstd(0) in 4096kB chunks took 229487 us (17 MB/s), compress ratio: 4.88 [ 433.457823] lustre_kcompr_21399: decompr zstd(0) took 74236 us (11 MB/s) [ 433.466815] lustre_kcompr_21399: test_comp_compress_decompress(zstd,0) ret 0 [ 433.477972] lustre_kcompr_21399: acompr zstd(0) of 128kB chunks took 3423 us (36 MB/s), compress ratio: 3.98 [ 433.494599] lustre_kcompr_21399: adecompr zstd(0) took 589 us (53 MB/s) [ 433.515828] lustre_kcompr_21399: test_acomp_compress_decompress(zstd,0) ret 0 [ 433.652188] lustre_kcompr_21399: compr zstd(1) in 64kB chunks took 110343 us (36 MB/s), compress ratio: 4.06 [ 433.785371] lustre_kcompr_21399: compr zstd(1) in 128kB chunks took 118856 us (33 MB/s), compress ratio: 4.20 [ 433.882660] lustre_kcompr_21399: compr zstd(1) in 256kB chunks took 88500 us (45 MB/s), compress ratio: 4.34 [ 433.974919] lustre_kcompr_21399: compr zstd(1) in 512kB chunks took 80149 us (49 MB/s), compress ratio: 4.34 [ 434.106285] lustre_kcompr_21399: compr zstd(1) in 1024kB chunks took 122380 us (32 MB/s), compress ratio: 4.37 [ 434.212390] lustre_kcompr_21399: compr zstd(1) in 2048kB chunks took 99563 us (40 MB/s), compress ratio: 4.39 [ 434.345216] lustre_kcompr_21399: compr zstd(1) in 4096kB chunks took 125703 us (31 MB/s), compress ratio: 4.40 [ 434.390900] lustre_kcompr_21399: decompr zstd(1) took 30583 us (29 MB/s) [ 434.402877] lustre_kcompr_21399: test_comp_compress_decompress(zstd,1) ret 0 [ 434.417251] lustre_kcompr_21399: acompr zstd(1) of 128kB chunks took 5670 us (22 MB/s), compress ratio: 3.73 [ 434.431831] lustre_kcompr_21399: adecompr zstd(1) took 802 us (41 MB/s) [ 434.458960] lustre_kcompr_21399: test_acomp_compress_decompress(zstd,1) ret 0 [ 435.903765] lustre_kcompr_21399: compr zstd(10) in 64kB chunks took 1418436 us (2 MB/s), compress ratio: 4.80 [ 437.483512] lustre_kcompr_21399: compr zstd(10) in 128kB chunks took 1566604 us (2 MB/s), compress ratio: 5.09 [ 439.848022] lustre_kcompr_21399: compr zstd(10) in 256kB chunks took 2360075 us (1 MB/s), compress ratio: 5.34 [ 440.770479] lustre_kcompr_21399: compr zstd(10) in 512kB chunks took 906535 us (4 MB/s), compress ratio: 5.45 [ 441.605526] lustre_kcompr_21399: compr zstd(10) in 1024kB chunks took 830691 us (4 MB/s), compress ratio: 5.62 [ 442.930190] lustre_kcompr_21399: compr zstd(10) in 2048kB chunks took 1312001 us (3 MB/s), compress ratio: 5.76 [ 444.716529] lustre_kcompr_21399: compr zstd(10) in 4096kB chunks took 1783063 us (2 MB/s), compress ratio: 5.89 [ 444.830397] lustre_kcompr_21399: decompr zstd(10) took 79480 us (8 MB/s) [ 444.838965] lustre_kcompr_21399: test_comp_compress_decompress(zstd,10) ret 0 [ 444.868692] lustre_kcompr_21399: acompr zstd(10) of 128kB chunks took 25288 us (4 MB/s), compress ratio: 4.46 [ 444.876108] lustre_kcompr_21399: adecompr zstd(10) took 506 us (55 MB/s) [ 444.880180] lustre_kcompr_21399: test_acomp_compress_decompress(zstd,10) ret 0 [ 463.020351] lustre_kcompr_21399: compr zstd(15) in 64kB chunks took 18131477 us (0 MB/s), compress ratio: 4.96 [ 480.465521] lustre_kcompr_21399: compr zstd(15) in 128kB chunks took 17435904 us (0 MB/s), compress ratio: 5.28 [ 495.238793] lustre_kcompr_21399: compr zstd(15) in 256kB chunks took 14764252 us (0 MB/s), compress ratio: 5.57 [ 508.627936] lustre_kcompr_21399: compr zstd(15) in 512kB chunks took 13377623 us (0 MB/s), compress ratio: 5.83 [ 523.749964] lustre_kcompr_21399: compr zstd(15) in 1024kB chunks took 15113912 us (0 MB/s), compress ratio: 6.06 [ 536.781989] lustre_kcompr_21399: compr zstd(15) in 2048kB chunks took 13006542 us (0 MB/s), compress ratio: 6.26 [ 547.560635] lustre_kcompr_21399: compr zstd(15) in 4096kB chunks took 10770760 us (0 MB/s), compress ratio: 6.46 [ 547.584045] lustre_kcompr_21399: decompr zstd(15) took 12811 us (48 MB/s) [ 547.587532] lustre_kcompr_21399: test_comp_compress_decompress(zstd,15) ret 0 [ 547.911570] lustre_kcompr_21399: acompr zstd(15) of 128kB chunks took 312679 us (0 MB/s), compress ratio: 4.64 [ 547.925039] lustre_kcompr_21399: adecompr zstd(15) took 564 us (47 MB/s) [ 547.954603] lustre_kcompr_21399: test_acomp_compress_decompress(zstd,15) ret 0 [ 548.047725] lustre_kcompr_21399: compr zstdfast(1) in 64kB chunks took 77556 us (51 MB/s), compress ratio: 3.49 [ 548.123420] lustre_kcompr_21399: compr zstdfast(1) in 128kB chunks took 67941 us (58 MB/s), compress ratio: 3.62 [ 548.172247] lustre_kcompr_21399: compr zstdfast(1) in 256kB chunks took 42240 us (94 MB/s), compress ratio: 3.84 [ 548.224037] lustre_kcompr_21399: compr zstdfast(1) in 512kB chunks took 46970 us (85 MB/s), compress ratio: 3.73 [ 548.288875] lustre_kcompr_21399: compr zstdfast(1) in 1024kB chunks took 57840 us (69 MB/s), compress ratio: 3.76 [ 548.342103] lustre_kcompr_21399: compr zstdfast(1) in 2048kB chunks took 44915 us (89 MB/s), compress ratio: 3.77 [ 548.379893] lustre_kcompr_21399: compr zstdfast(1) in 4096kB chunks took 33670 us (118 MB/s), compress ratio: 3.78 [ 548.423822] lustre_kcompr_21399: decompr zstdfast(1) took 21260 us (49 MB/s) [ 548.433370] lustre_kcompr_21399: test_comp_compress_decompress(zstdfast,1) ret 0 [ 548.444853] lustre_kcompr_21399: acompr zstdfast(1) of 128kB chunks took 1580 us (79 MB/s), compress ratio: 3.19 [ 548.452648] lustre_kcompr_21399: adecompr zstdfast(1) took 567 us (69 MB/s) [ 548.473204] lustre_kcompr_21399: test_acomp_compress_decompress(zstdfast,1) ret 0 [ 548.569768] lustre_kcompr_21399: compr zstdfast(5) in 64kB chunks took 76130 us (52 MB/s), compress ratio: 2.81 [ 548.654837] lustre_kcompr_21399: compr zstdfast(5) in 128kB chunks took 75845 us (52 MB/s), compress ratio: 2.93 [ 548.720691] lustre_kcompr_21399: compr zstdfast(5) in 256kB chunks took 57034 us (70 MB/s), compress ratio: 3.16 [ 548.786803] lustre_kcompr_21399: compr zstdfast(5) in 512kB chunks took 59268 us (67 MB/s), compress ratio: 3.04 [ 548.839351] lustre_kcompr_21399: compr zstdfast(5) in 1024kB chunks took 47672 us (83 MB/s), compress ratio: 3.07 [ 548.921062] lustre_kcompr_21399: compr zstdfast(5) in 2048kB chunks took 75154 us (53 MB/s), compress ratio: 3.08 [ 549.005078] lustre_kcompr_21399: compr zstdfast(5) in 4096kB chunks took 71607 us (55 MB/s), compress ratio: 3.09 [ 549.063935] lustre_kcompr_21399: decompr zstdfast(5) took 34370 us (37 MB/s) [ 549.073587] lustre_kcompr_21399: test_comp_compress_decompress(zstdfast,5) ret 0 [ 549.093612] lustre_kcompr_21399: acompr zstdfast(5) of 128kB chunks took 3328 us (37 MB/s), compress ratio: 2.56 [ 549.107145] lustre_kcompr_21399: adecompr zstdfast(5) took 1701 us (28 MB/s) [ 549.133136] lustre_kcompr_21399: test_acomp_compress_decompress(zstdfast,5) ret 0 [ 549.197103] lustre_kcompr_21399: compr zstdfast(12) in 64kB chunks took 34401 us (116 MB/s), compress ratio: 1.43 [ 549.228900] lustre_kcompr_21399: compr zstdfast(12) in 128kB chunks took 27146 us (147 MB/s), compress ratio: 1.50 [ 549.267898] lustre_kcompr_21399: compr zstdfast(12) in 256kB chunks took 31916 us (125 MB/s), compress ratio: 1.62 [ 549.293832] lustre_kcompr_21399: compr zstdfast(12) in 512kB chunks took 20620 us (193 MB/s), compress ratio: 1.55 [ 549.356567] lustre_kcompr_21399: compr zstdfast(12) in 1024kB chunks took 53311 us (75 MB/s), compress ratio: 1.58 [ 549.420941] lustre_kcompr_21399: compr zstdfast(12) in 2048kB chunks took 50788 us (78 MB/s), compress ratio: 1.60 [ 549.488611] lustre_kcompr_21399: compr zstdfast(12) in 4096kB chunks took 59449 us (67 MB/s), compress ratio: 1.60 [ 549.520919] lustre_kcompr_21399: decompr zstdfast(12) took 15987 us (155 MB/s) [ 549.526933] lustre_kcompr_21399: test_comp_compress_decompress(zstdfast,12) ret 0 [ 549.534551] lustre_kcompr_21399: acompr zstdfast(12) of 128kB chunks took 821 us (152 MB/s), compress ratio: 1.37 [ 549.539715] lustre_kcompr_21399: adecompr zstdfast(12) took 418 us (218 MB/s) [ 549.546561] lustre_kcompr_21399: test_acomp_compress_decompress(zstdfast,12) ret 0 [ 549.568886] lustre_kcompr_21399: compr zstdfast(15) in 64kB chunks took 11218 us (356 MB/s), compress ratio: 1.12 [ 549.585971] lustre_kcompr_21399: compr zstdfast(15) in 128kB chunks took 12080 us (331 MB/s), compress ratio: 1.16 [ 549.607783] lustre_kcompr_21399: compr zstdfast(15) in 256kB chunks took 16792 us (238 MB/s), compress ratio: 1.22 [ 549.631903] lustre_kcompr_21399: compr zstdfast(15) in 512kB chunks took 17052 us (234 MB/s), compress ratio: 1.20 [ 549.660750] lustre_kcompr_21399: compr zstdfast(15) in 1024kB chunks took 20930 us (191 MB/s), compress ratio: 1.22 [ 549.694685] lustre_kcompr_21399: compr zstdfast(15) in 2048kB chunks took 20218 us (197 MB/s), compress ratio: 1.23 [ 549.730472] lustre_kcompr_21399: compr zstdfast(15) in 4096kB chunks took 28408 us (140 MB/s), compress ratio: 1.23 [ 549.764938] lustre_kcompr_21399: decompr zstdfast(15) took 13552 us (239 MB/s) [ 549.770967] lustre_kcompr_21399: test_comp_compress_decompress(zstdfast,15) ret 0 [ 549.775959] lustre_kcompr_21399: acompr zstdfast(15) of 128kB chunks took 347 us (360 MB/s), compress ratio: 1.08 [ 549.781600] lustre_kcompr_21399: adecompr zstdfast(15) took 186 us (620 MB/s) [ 549.794511] lustre_kcompr_21399: test_acomp_compress_decompress(zstdfast,15) ret 0 [ 549.798346] lustre_kcompr_21399: SUCCESS Compress/decompress /home/green/git/lustre-release/lustre/tests/AMSR_E_L3_DailyOcean_V05_20111003.hdf kunit/kcompr options: 'run_id=4951 input_file=/tmp/f84.sanity' [ 555.993671] lustre_kcompr_4951: ***** [ 555.997423] lustre_kcompr_4951: (de)compression test on provided file /tmp/f84.sanity [ 556.005394] lustre_kcompr_4951: ***** [ 556.083415] lustre_kcompr_4951: compr lz4(1) in 64kB chunks took 62534 us (63 MB/s), compress ratio: 2.45 [ 556.143536] lustre_kcompr_4951: compr lz4(1) in 128kB chunks took 44874 us (89 MB/s), compress ratio: 2.39 [ 556.212429] lustre_kcompr_4951: compr lz4(1) in 256kB chunks took 50316 us (79 MB/s), compress ratio: 2.39 [ 556.275800] lustre_kcompr_4951: compr lz4(1) in 512kB chunks took 52200 us (76 MB/s), compress ratio: 2.39 [ 556.329847] lustre_kcompr_4951: compr lz4(1) in 1024kB chunks took 41852 us (95 MB/s), compress ratio: 2.39 [ 556.369622] lustre_kcompr_4951: compr lz4(1) in 2048kB chunks took 29931 us (133 MB/s), compress ratio: 2.39 [ 556.439402] lustre_kcompr_4951: compr lz4(1) in 4096kB chunks took 55978 us (71 MB/s), compress ratio: 2.39 [ 556.484928] lustre_kcompr_4951: decompr lz4(1) took 6772 us (246 MB/s) [ 556.494733] lustre_kcompr_4951: test_comp_compress_decompress(lz4,1) ret 0 [ 556.510892] lustre_kcompr_4951: acompr lz4(1) of 128kB chunks took 281 us (444 MB/s), compress ratio: 15.67 [ 556.523632] lustre_kcompr_4951: adecompr lz4(1) took 92 us (86 MB/s) [ 556.540037] lustre_kcompr_4951: test_acomp_compress_decompress(lz4,1) ret 0 [ 556.621960] lustre_kcompr_4951: compr lz4(4) in 64kB chunks took 48465 us (82 MB/s), compress ratio: 2.36 [ 556.667701] lustre_kcompr_4951: compr lz4(4) in 128kB chunks took 31047 us (128 MB/s), compress ratio: 2.35 [ 556.736560] lustre_kcompr_4951: compr lz4(4) in 256kB chunks took 35877 us (111 MB/s), compress ratio: 2.35 [ 556.787190] lustre_kcompr_4951: compr lz4(4) in 512kB chunks took 36883 us (108 MB/s), compress ratio: 2.35 [ 556.823669] lustre_kcompr_4951: compr lz4(4) in 1024kB chunks took 22403 us (178 MB/s), compress ratio: 2.35 [ 556.847806] lustre_kcompr_4951: compr lz4(4) in 2048kB chunks took 14277 us (280 MB/s), compress ratio: 2.35 [ 556.858294] lustre_kcompr_4951: compr lz4(4) in 4096kB chunks took 7824 us (511 MB/s), compress ratio: 2.35 [ 556.869633] lustre_kcompr_4951: decompr lz4(4) took 2386 us (712 MB/s) [ 556.874388] lustre_kcompr_4951: test_comp_compress_decompress(lz4,4) ret 0 [ 556.880389] lustre_kcompr_4951: acompr lz4(4) of 128kB chunks took 141 us (886 MB/s), compress ratio: 15.30 [ 556.888856] lustre_kcompr_4951: adecompr lz4(4) took 100 us (81 MB/s) [ 556.905806] lustre_kcompr_4951: test_acomp_compress_decompress(lz4,4) ret 0 [ 556.954656] lustre_kcompr_4951: compr lz4(9) in 64kB chunks took 20662 us (193 MB/s), compress ratio: 2.32 [ 556.992544] lustre_kcompr_4951: compr lz4(9) in 128kB chunks took 25130 us (159 MB/s), compress ratio: 2.31 [ 557.029499] lustre_kcompr_4951: compr lz4(9) in 256kB chunks took 26602 us (150 MB/s), compress ratio: 2.31 [ 557.067902] lustre_kcompr_4951: compr lz4(9) in 512kB chunks took 20226 us (197 MB/s), compress ratio: 2.31 [ 557.101347] lustre_kcompr_4951: compr lz4(9) in 1024kB chunks took 21028 us (190 MB/s), compress ratio: 2.31 [ 557.154996] lustre_kcompr_4951: compr lz4(9) in 2048kB chunks took 36968 us (108 MB/s), compress ratio: 2.32 [ 557.179245] lustre_kcompr_4951: compr lz4(9) in 4096kB chunks took 12996 us (307 MB/s), compress ratio: 2.32 [ 557.202551] lustre_kcompr_4951: decompr lz4(9) took 9154 us (188 MB/s) [ 557.206974] lustre_kcompr_4951: test_comp_compress_decompress(lz4,9) ret 0 [ 557.214793] lustre_kcompr_4951: acompr lz4(9) of 128kB chunks took 495 us (252 MB/s), compress ratio: 14.81 [ 557.222147] lustre_kcompr_4951: adecompr lz4(9) took 154 us (54 MB/s) [ 557.233795] lustre_kcompr_4951: test_acomp_compress_decompress(lz4,9) ret 0 [ 557.299472] lustre_kcompr_4951: compr lz4(15) in 64kB chunks took 6906 us (579 MB/s), compress ratio: 2.23 [ 557.320159] lustre_kcompr_4951: compr lz4(15) in 128kB chunks took 10520 us (380 MB/s), compress ratio: 2.23 [ 557.353594] lustre_kcompr_4951: compr lz4(15) in 256kB chunks took 12444 us (321 MB/s), compress ratio: 2.23 [ 557.388907] lustre_kcompr_4951: compr lz4(15) in 512kB chunks took 21788 us (183 MB/s), compress ratio: 2.23 [ 557.403249] lustre_kcompr_4951: compr lz4(15) in 1024kB chunks took 7900 us (506 MB/s), compress ratio: 2.23 [ 557.430603] lustre_kcompr_4951: compr lz4(15) in 2048kB chunks took 16121 us (248 MB/s), compress ratio: 2.23 [ 557.455478] lustre_kcompr_4951: compr lz4(15) in 4096kB chunks took 17993 us (222 MB/s), compress ratio: 2.23 [ 557.482726] lustre_kcompr_4951: decompr lz4(15) took 9685 us (184 MB/s) [ 557.487628] lustre_kcompr_4951: test_comp_compress_decompress(lz4,15) ret 0 [ 557.498638] lustre_kcompr_4951: acompr lz4(15) of 128kB chunks took 1056 us (118 MB/s), compress ratio: 14.18 [ 557.511991] lustre_kcompr_4951: adecompr lz4(15) took 595 us (14 MB/s) [ 557.529190] lustre_kcompr_4951: test_acomp_compress_decompress(lz4,15) ret 0 [ 557.689690] lustre_kcompr_4951: compr lz4hc(1) in 64kB chunks took 127183 us (31 MB/s), compress ratio: 2.54 [ 557.878262] lustre_kcompr_4951: compr lz4hc(1) in 128kB chunks took 183477 us (21 MB/s), compress ratio: 2.61 [ 558.158978] lustre_kcompr_4951: compr lz4hc(1) in 256kB chunks took 270882 us (14 MB/s), compress ratio: 2.64 [ 558.510227] lustre_kcompr_4951: compr lz4hc(1) in 512kB chunks took 342610 us (11 MB/s), compress ratio: 2.66 [ 558.808912] lustre_kcompr_4951: compr lz4hc(1) in 1024kB chunks took 284389 us (14 MB/s), compress ratio: 2.67 [ 559.038534] lustre_kcompr_4951: compr lz4hc(1) in 2048kB chunks took 218306 us (18 MB/s), compress ratio: 2.67 [ 559.279136] lustre_kcompr_4951: compr lz4hc(1) in 4096kB chunks took 225887 us (17 MB/s), compress ratio: 2.67 [ 559.309924] lustre_kcompr_4951: decompr lz4hc(1) took 11378 us (131 MB/s) [ 559.314957] lustre_kcompr_4951: test_comp_compress_decompress(lz4hc,1) ret 0 [ 559.322870] lustre_kcompr_4951: acompr lz4hc(1) of 128kB chunks took 1136 us (110 MB/s), compress ratio: 15.97 [ 559.331331] lustre_kcompr_4951: adecompr lz4hc(1) took 233 us (33 MB/s) [ 559.350764] lustre_kcompr_4951: test_acomp_compress_decompress(lz4hc,1) ret 0 [ 559.749407] lustre_kcompr_4951: compr lz4hc(3) in 64kB chunks took 381389 us (10 MB/s), compress ratio: 2.57 [ 560.027723] lustre_kcompr_4951: compr lz4hc(3) in 128kB chunks took 269736 us (14 MB/s), compress ratio: 2.64 [ 560.297299] lustre_kcompr_4951: compr lz4hc(3) in 256kB chunks took 265166 us (15 MB/s), compress ratio: 2.68 [ 560.636514] lustre_kcompr_4951: compr lz4hc(3) in 512kB chunks took 324478 us (12 MB/s), compress ratio: 2.69 [ 561.105546] lustre_kcompr_4951: compr lz4hc(3) in 1024kB chunks took 447200 us (8 MB/s), compress ratio: 2.70 [ 561.582455] lustre_kcompr_4951: compr lz4hc(3) in 2048kB chunks took 467264 us (8 MB/s), compress ratio: 2.71 [ 561.896987] lustre_kcompr_4951: compr lz4hc(3) in 4096kB chunks took 294457 us (13 MB/s), compress ratio: 2.71 [ 561.907985] lustre_kcompr_4951: decompr lz4hc(3) took 3593 us (409 MB/s) [ 561.912636] lustre_kcompr_4951: test_comp_compress_decompress(lz4hc,3) ret 0 [ 561.944830] lustre_kcompr_4951: acompr lz4hc(3) of 128kB chunks took 12193 us (10 MB/s), compress ratio: 16.00 [ 561.958837] lustre_kcompr_4951: adecompr lz4hc(3) took 145 us (53 MB/s) [ 561.981724] lustre_kcompr_4951: test_acomp_compress_decompress(lz4hc,3) ret 0 [ 562.840984] lustre_kcompr_4951: compr lz4hc(8) in 64kB chunks took 822190 us (4 MB/s), compress ratio: 2.60 [ 564.043670] lustre_kcompr_4951: compr lz4hc(8) in 128kB chunks took 1189513 us (3 MB/s), compress ratio: 2.66 [ 564.870796] lustre_kcompr_4951: compr lz4hc(8) in 256kB chunks took 811537 us (4 MB/s), compress ratio: 2.70 [ 566.429233] lustre_kcompr_4951: compr lz4hc(8) in 512kB chunks took 1552576 us (2 MB/s), compress ratio: 2.71 [ 567.971611] lustre_kcompr_4951: compr lz4hc(8) in 1024kB chunks took 1528959 us (2 MB/s), compress ratio: 2.72 [ 568.975540] lustre_kcompr_4951: compr lz4hc(8) in 2048kB chunks took 993597 us (4 MB/s), compress ratio: 2.73 [ 570.361887] lustre_kcompr_4951: compr lz4hc(8) in 4096kB chunks took 1381266 us (2 MB/s), compress ratio: 2.73 [ 570.397959] lustre_kcompr_4951: decompr lz4hc(8) took 9255 us (157 MB/s) [ 570.407444] lustre_kcompr_4951: test_comp_compress_decompress(lz4hc,8) ret 0 [ 570.431083] lustre_kcompr_4951: acompr lz4hc(8) of 128kB chunks took 18451 us (6 MB/s), compress ratio: 16.17 [ 570.444038] lustre_kcompr_4951: adecompr lz4hc(8) took 148 us (52 MB/s) [ 570.463249] lustre_kcompr_4951: test_acomp_compress_decompress(lz4hc,8) ret 0 [ 580.198655] lustre_kcompr_4951: compr lz4hc(15) in 64kB chunks took 9722547 us (0 MB/s), compress ratio: 2.61 [ 590.681078] lustre_kcompr_4951: compr lz4hc(15) in 128kB chunks took 10478700 us (0 MB/s), compress ratio: 2.67 [ 604.329953] lustre_kcompr_4951: compr lz4hc(15) in 256kB chunks took 13642345 us (0 MB/s), compress ratio: 2.71 [ 623.941416] lustre_kcompr_4951: compr lz4hc(15) in 512kB chunks took 19608083 us (0 MB/s), compress ratio: 2.72 [ 638.926414] lustre_kcompr_4951: compr lz4hc(15) in 1024kB chunks took 14972797 us (0 MB/s), compress ratio: 2.73 [ 650.849827] lustre_kcompr_4951: compr lz4hc(15) in 2048kB chunks took 11911850 us (0 MB/s), compress ratio: 2.74 [ 663.643379] lustre_kcompr_4951: compr lz4hc(15) in 4096kB chunks took 12786984 us (0 MB/s), compress ratio: 2.74 [ 663.677145] lustre_kcompr_4951: decompr lz4hc(15) took 11274 us (129 MB/s) [ 663.693331] lustre_kcompr_4951: test_comp_compress_decompress(lz4hc,15) ret 0 [ 663.782740] lustre_kcompr_4951: acompr lz4hc(15) of 128kB chunks took 79287 us (1 MB/s), compress ratio: 16.30 [ 663.794275] lustre_kcompr_4951: adecompr lz4hc(15) took 161 us (47 MB/s) [ 663.833916] lustre_kcompr_4951: test_acomp_compress_decompress(lz4hc,15) ret 0 [ 663.873781] lustre_kcompr_4951: compr lzo(-1) in 64kB chunks took 32157 us (124 MB/s), compress ratio: 2.35 [ 663.948724] lustre_kcompr_4951: compr lzo(-1) in 128kB chunks took 57404 us (69 MB/s), compress ratio: 2.35 [ 664.012125] lustre_kcompr_4951: compr lzo(-1) in 256kB chunks took 50671 us (78 MB/s), compress ratio: 2.35 [ 664.059267] lustre_kcompr_4951: compr lzo(-1) in 512kB chunks took 28890 us (138 MB/s), compress ratio: 2.36 [ 664.096071] lustre_kcompr_4951: compr lzo(-1) in 1024kB chunks took 30779 us (129 MB/s), compress ratio: 2.36 [ 664.120302] lustre_kcompr_4951: compr lzo(-1) in 2048kB chunks took 14901 us (268 MB/s), compress ratio: 2.36 [ 664.134624] lustre_kcompr_4951: compr lzo(-1) in 4096kB chunks took 11342 us (352 MB/s), compress ratio: 2.36 [ 664.147540] lustre_kcompr_4951: decompr lzo(-1) took 4605 us (367 MB/s) [ 664.149760] lustre_kcompr_4951: test_comp_compress_decompress(lzo,-1) ret 0 [ 664.152212] lustre_kcompr_4951: acompr lzo(-1) of 128kB chunks took 134 us (932 MB/s), compress ratio: 15.45 [ 664.154868] lustre_kcompr_4951: adecompr lzo(-1) took 216 us (37 MB/s) [ 664.162461] lustre_kcompr_4951: test_acomp_compress_decompress(lzo,-1) ret 0 [ 664.697934] lustre_kcompr_4951: compr deflate(1) in 64kB chunks took 513617 us (7 MB/s), compress ratio: 3.27 [ 665.396234] lustre_kcompr_4951: compr deflate(1) in 128kB chunks took 694312 us (5 MB/s), compress ratio: 3.28 [ 665.856854] lustre_kcompr_4951: compr deflate(1) in 256kB chunks took 456284 us (8 MB/s), compress ratio: 3.28 [ 666.562073] lustre_kcompr_4951: compr deflate(1) in 512kB chunks took 701148 us (5 MB/s), compress ratio: 3.28 [ 667.413854] lustre_kcompr_4951: compr deflate(1) in 1024kB chunks took 847078 us (4 MB/s), compress ratio: 3.28 [ 667.949683] lustre_kcompr_4951: compr deflate(1) in 2048kB chunks took 529808 us (7 MB/s), compress ratio: 3.28 [ 668.705015] lustre_kcompr_4951: compr deflate(1) in 4096kB chunks took 739399 us (5 MB/s), compress ratio: 3.28 [ 668.829220] lustre_kcompr_4951: decompr deflate(1) took 85008 us (14 MB/s) [ 668.849571] lustre_kcompr_4951: test_comp_compress_decompress(deflate,1) ret 0 [ 668.877623] lustre_kcompr_4951: acompr deflate(1) of 128kB chunks took 18692 us (6 MB/s), compress ratio: 21.43 [ 668.895489] lustre_kcompr_4951: adecompr deflate(1) took 1303 us (4 MB/s) [ 668.903405] lustre_kcompr_4951: test_acomp_compress_decompress(deflate,1) ret 0 [ 669.941721] lustre_kcompr_4951: compr deflate(6) in 64kB chunks took 1018778 us (3 MB/s), compress ratio: 3.27 [ 671.044421] lustre_kcompr_4951: compr deflate(6) in 128kB chunks took 1079128 us (3 MB/s), compress ratio: 3.28 [ 671.519549] lustre_kcompr_4951: compr deflate(6) in 256kB chunks took 458733 us (8 MB/s), compress ratio: 3.28 [ 672.052117] lustre_kcompr_4951: compr deflate(6) in 512kB chunks took 527991 us (7 MB/s), compress ratio: 3.28 [ 672.870514] lustre_kcompr_4951: compr deflate(6) in 1024kB chunks took 812143 us (4 MB/s), compress ratio: 3.28 [ 673.750797] lustre_kcompr_4951: compr deflate(6) in 2048kB chunks took 862765 us (4 MB/s), compress ratio: 3.28 [ 674.712826] lustre_kcompr_4951: compr deflate(6) in 4096kB chunks took 952585 us (4 MB/s), compress ratio: 3.28 [ 674.828444] lustre_kcompr_4951: decompr deflate(6) took 90176 us (13 MB/s) [ 674.845875] lustre_kcompr_4951: test_comp_compress_decompress(deflate,6) ret 0 [ 674.908774] lustre_kcompr_4951: acompr deflate(6) of 128kB chunks took 52619 us (2 MB/s), compress ratio: 21.43 [ 674.931883] lustre_kcompr_4951: adecompr deflate(6) took 411 us (14 MB/s) [ 674.974941] lustre_kcompr_4951: test_acomp_compress_decompress(deflate,6) ret 0 [ 676.237496] lustre_kcompr_4951: compr deflate(9) in 64kB chunks took 1221374 us (3 MB/s), compress ratio: 3.27 [ 677.774174] lustre_kcompr_4951: compr deflate(9) in 128kB chunks took 1528211 us (2 MB/s), compress ratio: 3.28 [ 679.131880] lustre_kcompr_4951: compr deflate(9) in 256kB chunks took 1350107 us (2 MB/s), compress ratio: 3.28 [ 680.005308] lustre_kcompr_4951: compr deflate(9) in 512kB chunks took 857658 us (4 MB/s), compress ratio: 3.28 [ 681.022822] lustre_kcompr_4951: compr deflate(9) in 1024kB chunks took 1011848 us (3 MB/s), compress ratio: 3.28 [ 682.283375] lustre_kcompr_4951: compr deflate(9) in 2048kB chunks took 1238847 us (3 MB/s), compress ratio: 3.28 [ 683.455208] lustre_kcompr_4951: compr deflate(9) in 4096kB chunks took 1166915 us (3 MB/s), compress ratio: 3.28 [ 683.538026] lustre_kcompr_4951: decompr deflate(9) took 63204 us (19 MB/s) [ 683.560375] lustre_kcompr_4951: test_comp_compress_decompress(deflate,9) ret 0 [ 683.608760] lustre_kcompr_4951: acompr deflate(9) of 128kB chunks took 24401 us (5 MB/s), compress ratio: 21.43 [ 683.616753] lustre_kcompr_4951: adecompr deflate(9) took 332 us (17 MB/s) [ 683.643236] lustre_kcompr_4951: test_acomp_compress_decompress(deflate,9) ret 0 [ 683.873149] lustre_kcompr_4951: compr zstd(0) in 64kB chunks took 201376 us (19 MB/s), compress ratio: 3.28 [ 684.233509] lustre_kcompr_4951: compr zstd(0) in 128kB chunks took 352033 us (11 MB/s), compress ratio: 3.26 [ 684.559898] lustre_kcompr_4951: compr zstd(0) in 256kB chunks took 308655 us (12 MB/s), compress ratio: 3.31 [ 684.666594] lustre_kcompr_4951: compr zstd(0) in 512kB chunks took 99275 us (40 MB/s), compress ratio: 3.32 [ 684.772597] lustre_kcompr_4951: compr zstd(0) in 1024kB chunks took 102301 us (39 MB/s), compress ratio: 3.32 [ 684.893704] lustre_kcompr_4951: compr zstd(0) in 2048kB chunks took 116309 us (34 MB/s), compress ratio: 3.33 [ 685.039164] lustre_kcompr_4951: compr zstd(0) in 4096kB chunks took 137125 us (29 MB/s), compress ratio: 3.33 [ 685.080570] lustre_kcompr_4951: decompr zstd(0) took 22118 us (54 MB/s) [ 685.096741] lustre_kcompr_4951: test_comp_compress_decompress(zstd,0) ret 0 [ 685.101686] lustre_kcompr_4951: acompr zstd(0) of 128kB chunks took 700 us (178 MB/s), compress ratio: 22.64 [ 685.105226] lustre_kcompr_4951: adecompr zstd(0) took 517 us (10 MB/s) [ 685.112719] lustre_kcompr_4951: test_acomp_compress_decompress(zstd,0) ret 0 [ 685.159169] lustre_kcompr_4951: compr zstd(1) in 64kB chunks took 35307 us (113 MB/s), compress ratio: 3.22 [ 685.210310] lustre_kcompr_4951: compr zstd(1) in 128kB chunks took 47405 us (84 MB/s), compress ratio: 3.18 [ 685.289856] lustre_kcompr_4951: compr zstd(1) in 256kB chunks took 72900 us (54 MB/s), compress ratio: 3.19 [ 685.356719] lustre_kcompr_4951: compr zstd(1) in 512kB chunks took 62776 us (63 MB/s), compress ratio: 3.19 [ 685.404413] lustre_kcompr_4951: compr zstd(1) in 1024kB chunks took 43981 us (90 MB/s), compress ratio: 3.19 [ 685.442760] lustre_kcompr_4951: compr zstd(1) in 2048kB chunks took 31123 us (128 MB/s), compress ratio: 3.19 [ 685.476870] lustre_kcompr_4951: compr zstd(1) in 4096kB chunks took 30509 us (131 MB/s), compress ratio: 3.19 [ 685.500815] lustre_kcompr_4951: decompr zstd(1) took 13417 us (93 MB/s) [ 685.504838] lustre_kcompr_4951: test_comp_compress_decompress(zstd,1) ret 0 [ 685.509868] lustre_kcompr_4951: acompr zstd(1) of 128kB chunks took 409 us (305 MB/s), compress ratio: 22.79 [ 685.514939] lustre_kcompr_4951: adecompr zstd(1) took 263 us (20 MB/s) [ 685.520620] lustre_kcompr_4951: test_acomp_compress_decompress(zstd,1) ret 0 [ 686.351086] lustre_kcompr_4951: compr zstd(10) in 64kB chunks took 822144 us (4 MB/s), compress ratio: 3.33 [ 687.219426] lustre_kcompr_4951: compr zstd(10) in 128kB chunks took 865178 us (4 MB/s), compress ratio: 3.33 [ 687.914764] lustre_kcompr_4951: compr zstd(10) in 256kB chunks took 688865 us (5 MB/s), compress ratio: 3.37 [ 688.509342] lustre_kcompr_4951: compr zstd(10) in 512kB chunks took 591170 us (6 MB/s), compress ratio: 3.40 [ 689.377753] lustre_kcompr_4951: compr zstd(10) in 1024kB chunks took 860327 us (4 MB/s), compress ratio: 3.42 [ 690.434466] lustre_kcompr_4951: compr zstd(10) in 2048kB chunks took 1053939 us (3 MB/s), compress ratio: 3.46 [ 691.392299] lustre_kcompr_4951: compr zstd(10) in 4096kB chunks took 953251 us (4 MB/s), compress ratio: 3.50 [ 691.420666] lustre_kcompr_4951: decompr zstd(10) took 19824 us (57 MB/s) [ 691.427666] lustre_kcompr_4951: test_comp_compress_decompress(zstd,10) ret 0 [ 691.437266] lustre_kcompr_4951: acompr zstd(10) of 128kB chunks took 2645 us (47 MB/s), compress ratio: 22.78 [ 691.443254] lustre_kcompr_4951: adecompr zstd(10) took 234 us (23 MB/s) [ 691.466323] lustre_kcompr_4951: test_acomp_compress_decompress(zstd,10) ret 0 [ 700.277958] lustre_kcompr_4951: compr zstd(15) in 64kB chunks took 8794745 us (0 MB/s), compress ratio: 3.36 [ 709.498215] lustre_kcompr_4951: compr zstd(15) in 128kB chunks took 9202610 us (0 MB/s), compress ratio: 3.39 [ 716.498424] lustre_kcompr_4951: compr zstd(15) in 256kB chunks took 6992611 us (0 MB/s), compress ratio: 3.40 [ 723.717385] lustre_kcompr_4951: compr zstd(15) in 512kB chunks took 7195887 us (0 MB/s), compress ratio: 3.42 [ 729.732919] lustre_kcompr_4951: compr zstd(15) in 1024kB chunks took 6010965 us (0 MB/s), compress ratio: 3.43 [ 734.230320] lustre_kcompr_4951: compr zstd(15) in 2048kB chunks took 4491806 us (0 MB/s), compress ratio: 3.48 [ 739.381311] lustre_kcompr_4951: compr zstd(15) in 4096kB chunks took 5148007 us (0 MB/s), compress ratio: 3.56 [ 739.438554] lustre_kcompr_4951: decompr zstd(15) took 43818 us (25 MB/s) [ 739.444401] lustre_kcompr_4951: test_comp_compress_decompress(zstd,15) ret 0 [ 739.513410] lustre_kcompr_4951: acompr zstd(15) of 128kB chunks took 63128 us (1 MB/s), compress ratio: 23.92 [ 739.525922] lustre_kcompr_4951: adecompr zstd(15) took 805 us (6 MB/s) [ 739.541817] lustre_kcompr_4951: test_acomp_compress_decompress(zstd,15) ret 0 [ 739.636943] lustre_kcompr_4951: compr zstdfast(1) in 64kB chunks took 67530 us (59 MB/s), compress ratio: 2.47 [ 739.686322] lustre_kcompr_4951: compr zstdfast(1) in 128kB chunks took 43906 us (91 MB/s), compress ratio: 2.48 [ 739.775353] lustre_kcompr_4951: compr zstdfast(1) in 256kB chunks took 78525 us (50 MB/s), compress ratio: 2.53 [ 739.822528] lustre_kcompr_4951: compr zstdfast(1) in 512kB chunks took 32679 us (122 MB/s), compress ratio: 2.42 [ 739.860444] lustre_kcompr_4951: compr zstdfast(1) in 1024kB chunks took 33669 us (118 MB/s), compress ratio: 2.42 [ 739.936875] lustre_kcompr_4951: compr zstdfast(1) in 2048kB chunks took 67956 us (58 MB/s), compress ratio: 2.42 [ 740.032370] lustre_kcompr_4951: compr zstdfast(1) in 4096kB chunks took 78560 us (50 MB/s), compress ratio: 2.42 [ 740.062923] lustre_kcompr_4951: decompr zstdfast(1) took 12691 us (129 MB/s) [ 740.078910] lustre_kcompr_4951: test_comp_compress_decompress(zstdfast,1) ret 0 [ 740.089869] lustre_kcompr_4951: acompr zstdfast(1) of 128kB chunks took 189 us (661 MB/s), compress ratio: 17.28 [ 740.107242] lustre_kcompr_4951: adecompr zstdfast(1) took 194 us (37 MB/s) [ 740.136798] lustre_kcompr_4951: test_acomp_compress_decompress(zstdfast,1) ret 0 [ 740.167178] lustre_kcompr_4951: compr zstdfast(5) in 64kB chunks took 16153 us (247 MB/s), compress ratio: 2.38 [ 740.192236] lustre_kcompr_4951: compr zstdfast(5) in 128kB chunks took 18223 us (219 MB/s), compress ratio: 2.38 [ 740.220780] lustre_kcompr_4951: compr zstdfast(5) in 256kB chunks took 23467 us (170 MB/s), compress ratio: 2.40 [ 740.247813] lustre_kcompr_4951: compr zstdfast(5) in 512kB chunks took 22051 us (181 MB/s), compress ratio: 2.36 [ 740.284807] lustre_kcompr_4951: compr zstdfast(5) in 1024kB chunks took 26445 us (151 MB/s), compress ratio: 2.36 [ 740.322822] lustre_kcompr_4951: compr zstdfast(5) in 2048kB chunks took 21420 us (186 MB/s), compress ratio: 2.36 [ 740.353326] lustre_kcompr_4951: compr zstdfast(5) in 4096kB chunks took 25118 us (159 MB/s), compress ratio: 2.36 [ 740.386619] lustre_kcompr_4951: decompr zstdfast(5) took 3062 us (551 MB/s) [ 740.391276] lustre_kcompr_4951: test_comp_compress_decompress(zstdfast,5) ret 0 [ 740.396976] lustre_kcompr_4951: acompr zstdfast(5) of 128kB chunks took 167 us (748 MB/s), compress ratio: 16.12 [ 740.402896] lustre_kcompr_4951: adecompr zstdfast(5) took 328 us (23 MB/s) [ 740.412540] lustre_kcompr_4951: test_acomp_compress_decompress(zstdfast,5) ret 0 [ 740.444412] lustre_kcompr_4951: compr zstdfast(12) in 64kB chunks took 14712 us (271 MB/s), compress ratio: 2.07 [ 740.459914] lustre_kcompr_4951: compr zstdfast(12) in 128kB chunks took 9950 us (402 MB/s), compress ratio: 2.07 [ 740.479954] lustre_kcompr_4951: compr zstdfast(12) in 256kB chunks took 11065 us (361 MB/s), compress ratio: 2.08 [ 740.496729] lustre_kcompr_4951: compr zstdfast(12) in 512kB chunks took 9451 us (423 MB/s), compress ratio: 2.07 [ 740.519667] lustre_kcompr_4951: compr zstdfast(12) in 1024kB chunks took 14404 us (277 MB/s), compress ratio: 2.07 [ 740.543396] lustre_kcompr_4951: compr zstdfast(12) in 2048kB chunks took 15000 us (266 MB/s), compress ratio: 2.07 [ 740.558522] lustre_kcompr_4951: compr zstdfast(12) in 4096kB chunks took 10122 us (395 MB/s), compress ratio: 2.08 [ 740.582171] lustre_kcompr_4951: decompr zstdfast(12) took 7578 us (253 MB/s) [ 740.595533] lustre_kcompr_4951: test_comp_compress_decompress(zstdfast,12) ret 0 [ 740.600934] lustre_kcompr_4951: acompr zstdfast(12) of 128kB chunks took 140 us (892 MB/s), compress ratio: 13.13 [ 740.609238] lustre_kcompr_4951: adecompr zstdfast(12) took 122 us (78 MB/s) [ 740.618230] lustre_kcompr_4951: test_acomp_compress_decompress(zstdfast,12) ret 0 [ 740.639364] lustre_kcompr_4951: compr zstdfast(15) in 64kB chunks took 7351 us (544 MB/s), compress ratio: 1.82 [ 740.647766] lustre_kcompr_4951: compr zstdfast(15) in 128kB chunks took 4325 us (924 MB/s), compress ratio: 1.83 [ 740.656497] lustre_kcompr_4951: compr zstdfast(15) in 256kB chunks took 4799 us (833 MB/s), compress ratio: 1.83 [ 740.670562] lustre_kcompr_4951: compr zstdfast(15) in 512kB chunks took 6607 us (605 MB/s), compress ratio: 1.83 [ 740.685975] lustre_kcompr_4951: compr zstdfast(15) in 1024kB chunks took 7452 us (536 MB/s), compress ratio: 1.83 [ 740.702781] lustre_kcompr_4951: compr zstdfast(15) in 2048kB chunks took 10332 us (387 MB/s), compress ratio: 1.83 [ 740.726421] lustre_kcompr_4951: compr zstdfast(15) in 4096kB chunks took 14651 us (273 MB/s), compress ratio: 1.84 [ 740.744909] lustre_kcompr_4951: decompr zstdfast(15) took 2829 us (767 MB/s) [ 740.753589] lustre_kcompr_4951: test_comp_compress_decompress(zstdfast,15) ret 0 [ 740.762636] lustre_kcompr_4951: acompr zstdfast(15) of 128kB chunks took 313 us (399 MB/s), compress ratio: 10.73 [ 740.780708] lustre_kcompr_4951: adecompr zstdfast(15) took 96 us (121 MB/s) [ 740.795332] lustre_kcompr_4951: test_acomp_compress_decompress(zstdfast,15) ret 0 [ 740.800347] lustre_kcompr_4951: SUCCESS