== sanity test 84: lz4/lz4hc/lzstd compression/decompression kernel module ========================================================== 12:39:06 (1789058346)
Compress/decompress synthetic data
kunit/kcompr options: 'run_id=27781'
[  330.983527] lustre_kcompr_27781: *****
[  330.984937] lustre_kcompr_27781: (de)compression test on random binary data
[  330.988806] lustre_kcompr_27781: *****
[  331.018245] lustre_kcompr_27781: compr lz4(1) in 64kB chunks took 2566 us (1558 MB/s), compress ratio: 97.50
[  331.024889] lustre_kcompr_27781: compr lz4(1) in 128kB chunks took 1792 us (2232 MB/s), compress ratio: 102.26
[  331.031146] lustre_kcompr_27781: compr lz4(1) in 256kB chunks took 1669 us (2396 MB/s), compress ratio: 105.51
[  331.042631] lustre_kcompr_27781: compr lz4(1) in 512kB chunks took 2817 us (1419 MB/s), compress ratio: 107.21
[  331.050283] lustre_kcompr_27781: compr lz4(1) in 1024kB chunks took 2132 us (1876 MB/s), compress ratio: 107.94
[  331.065893] lustre_kcompr_27781: compr lz4(1) in 2048kB chunks took 8510 us (470 MB/s), compress ratio: 108.70
[  331.078102] lustre_kcompr_27781: compr lz4(1) in 4096kB chunks took 8418 us (475 MB/s), compress ratio: 108.36
[  331.094307] lustre_kcompr_27781: decompr lz4(1) took 3040 us (12 MB/s)
[  331.099939] lustre_kcompr_27781: test_comp_compress_decompress(lz4,1) ret 0
[  331.106992] lustre_kcompr_27781: acompr lz4(1) of 128kB chunks took 109 us (1146 MB/s), compress ratio: 102.48
[  331.122861] lustre_kcompr_27781: adecompr lz4(1) took 113 us (10 MB/s)
[  331.154934] lustre_kcompr_27781: test_acomp_compress_decompress(lz4,1) ret 0
[  331.178727] lustre_kcompr_27781: compr lz4(4) in 64kB chunks took 2528 us (1582 MB/s), compress ratio: 83.80
[  331.198459] lustre_kcompr_27781: compr lz4(4) in 128kB chunks took 3065 us (1305 MB/s), compress ratio: 93.63
[  331.209486] lustre_kcompr_27781: compr lz4(4) in 256kB chunks took 5389 us (742 MB/s), compress ratio: 99.68
[  331.215537] lustre_kcompr_27781: compr lz4(4) in 512kB chunks took 1570 us (2547 MB/s), compress ratio: 102.72
[  331.229545] lustre_kcompr_27781: compr lz4(4) in 1024kB chunks took 4336 us (922 MB/s), compress ratio: 104.64
[  331.237092] lustre_kcompr_27781: compr lz4(4) in 2048kB chunks took 1373 us (2913 MB/s), compress ratio: 105.65
[  331.244307] lustre_kcompr_27781: compr lz4(4) in 4096kB chunks took 1861 us (2149 MB/s), compress ratio: 106.14
[  331.268590] lustre_kcompr_27781: decompr lz4(4) took 3352 us (11 MB/s)
[  331.276961] lustre_kcompr_27781: test_comp_compress_decompress(lz4,4) ret 0
[  331.281895] lustre_kcompr_27781: acompr lz4(4) of 128kB chunks took 93 us (1344 MB/s), compress ratio: 91.72
[  331.288470] lustre_kcompr_27781: adecompr lz4(4) took 101 us (13 MB/s)
[  331.304670] lustre_kcompr_27781: test_acomp_compress_decompress(lz4,4) ret 0
[  331.317277] lustre_kcompr_27781: compr lz4(9) in 64kB chunks took 2096 us (1908 MB/s), compress ratio: 61.26
[  331.324483] lustre_kcompr_27781: compr lz4(9) in 128kB chunks took 2105 us (1900 MB/s), compress ratio: 75.76
[  331.334623] lustre_kcompr_27781: compr lz4(9) in 256kB chunks took 1711 us (2337 MB/s), compress ratio: 87.33
[  331.341479] lustre_kcompr_27781: compr lz4(9) in 512kB chunks took 1522 us (2628 MB/s), compress ratio: 94.91
[  331.354067] lustre_kcompr_27781: compr lz4(9) in 1024kB chunks took 4368 us (915 MB/s), compress ratio: 99.02
[  331.367361] lustre_kcompr_27781: compr lz4(9) in 2048kB chunks took 1427 us (2803 MB/s), compress ratio: 100.36
[  331.383889] lustre_kcompr_27781: compr lz4(9) in 4096kB chunks took 1316 us (3039 MB/s), compress ratio: 102.25
[  331.406319] lustre_kcompr_27781: decompr lz4(9) took 3440 us (11 MB/s)
[  331.413257] lustre_kcompr_27781: test_comp_compress_decompress(lz4,9) ret 0
[  331.421388] lustre_kcompr_27781: acompr lz4(9) of 128kB chunks took 93 us (1344 MB/s), compress ratio: 73.42
[  331.432561] lustre_kcompr_27781: adecompr lz4(9) took 110 us (15 MB/s)
[  331.465908] lustre_kcompr_27781: test_acomp_compress_decompress(lz4,9) ret 0
[  331.489344] lustre_kcompr_27781: compr lz4(15) in 64kB chunks took 2089 us (1914 MB/s), compress ratio: 29.47
[  331.507816] lustre_kcompr_27781: compr lz4(15) in 128kB chunks took 1399 us (2859 MB/s), compress ratio: 43.49
[  331.515261] lustre_kcompr_27781: compr lz4(15) in 256kB chunks took 2537 us (1576 MB/s), compress ratio: 59.26
[  331.522439] lustre_kcompr_27781: compr lz4(15) in 512kB chunks took 4487 us (891 MB/s), compress ratio: 71.25
[  331.529675] lustre_kcompr_27781: compr lz4(15) in 1024kB chunks took 2107 us (1898 MB/s), compress ratio: 80.62
[  331.539541] lustre_kcompr_27781: compr lz4(15) in 2048kB chunks took 1396 us (2865 MB/s), compress ratio: 83.75
[  331.559404] lustre_kcompr_27781: compr lz4(15) in 4096kB chunks took 2464 us (1623 MB/s), compress ratio: 86.20
[  331.586349] lustre_kcompr_27781: decompr lz4(15) took 5080 us (9 MB/s)
[  331.595480] lustre_kcompr_27781: test_comp_compress_decompress(lz4,15) ret 0
[  331.601432] lustre_kcompr_27781: acompr lz4(15) of 128kB chunks took 94 us (1329 MB/s), compress ratio: 43.85
[  331.610493] lustre_kcompr_27781: adecompr lz4(15) took 111 us (25 MB/s)
[  331.625213] lustre_kcompr_27781: test_acomp_compress_decompress(lz4,15) ret 0
[  331.714384] lustre_kcompr_27781: compr lz4hc(1) in 64kB chunks took 65106 us (61 MB/s), compress ratio: 98.52
[  331.782570] lustre_kcompr_27781: compr lz4hc(1) in 128kB chunks took 55611 us (71 MB/s), compress ratio: 104.57
[  331.842455] lustre_kcompr_27781: compr lz4hc(1) in 256kB chunks took 46433 us (86 MB/s), compress ratio: 107.88
[  331.884908] lustre_kcompr_27781: compr lz4hc(1) in 512kB chunks took 36258 us (110 MB/s), compress ratio: 109.61
[  331.920382] lustre_kcompr_27781: compr lz4hc(1) in 1024kB chunks took 31138 us (128 MB/s), compress ratio: 110.51
[  331.951862] lustre_kcompr_27781: compr lz4hc(1) in 2048kB chunks took 26896 us (148 MB/s), compress ratio: 110.95
[  332.005280] lustre_kcompr_27781: compr lz4hc(1) in 4096kB chunks took 37078 us (107 MB/s), compress ratio: 111.17
[  332.019878] lustre_kcompr_27781: decompr lz4hc(1) took 1775 us (20 MB/s)
[  332.024330] lustre_kcompr_27781: test_comp_compress_decompress(lz4hc,1) ret 0
[  332.030973] lustre_kcompr_27781: acompr lz4hc(1) of 128kB chunks took 1318 us (94 MB/s), compress ratio: 104.52
[  332.036926] lustre_kcompr_27781: adecompr lz4hc(1) took 113 us (10 MB/s)
[  332.052314] lustre_kcompr_27781: test_acomp_compress_decompress(lz4hc,1) ret 0
[  332.176189] lustre_kcompr_27781: compr lz4hc(3) in 64kB chunks took 99437 us (40 MB/s), compress ratio: 99.00
[  332.268928] lustre_kcompr_27781: compr lz4hc(3) in 128kB chunks took 79981 us (50 MB/s), compress ratio: 105.08
[  332.331972] lustre_kcompr_27781: compr lz4hc(3) in 256kB chunks took 53131 us (75 MB/s), compress ratio: 108.42
[  332.393023] lustre_kcompr_27781: compr lz4hc(3) in 512kB chunks took 56631 us (70 MB/s), compress ratio: 110.15
[  332.468510] lustre_kcompr_27781: compr lz4hc(3) in 1024kB chunks took 66213 us (60 MB/s), compress ratio: 111.06
[  332.545475] lustre_kcompr_27781: compr lz4hc(3) in 2048kB chunks took 70612 us (56 MB/s), compress ratio: 111.50
[  332.587925] lustre_kcompr_27781: compr lz4hc(3) in 4096kB chunks took 35978 us (111 MB/s), compress ratio: 111.73
[  332.610502] lustre_kcompr_27781: decompr lz4hc(3) took 2412 us (14 MB/s)
[  332.615788] lustre_kcompr_27781: test_comp_compress_decompress(lz4hc,3) ret 0
[  332.625451] lustre_kcompr_27781: acompr lz4hc(3) of 128kB chunks took 2105 us (59 MB/s), compress ratio: 104.52
[  332.630598] lustre_kcompr_27781: adecompr lz4hc(3) took 82 us (14 MB/s)
[  332.647571] lustre_kcompr_27781: test_acomp_compress_decompress(lz4hc,3) ret 0
[  333.850829] lustre_kcompr_27781: compr lz4hc(8) in 64kB chunks took 1183140 us (3 MB/s), compress ratio: 105.27
[  334.489536] lustre_kcompr_27781: compr lz4hc(8) in 128kB chunks took 632596 us (6 MB/s), compress ratio: 112.48
[  335.454843] lustre_kcompr_27781: compr lz4hc(8) in 256kB chunks took 962053 us (4 MB/s), compress ratio: 116.41
[  336.354268] lustre_kcompr_27781: compr lz4hc(8) in 512kB chunks took 896418 us (4 MB/s), compress ratio: 118.49
[  337.589831] lustre_kcompr_27781: compr lz4hc(8) in 1024kB chunks took 1232148 us (3 MB/s), compress ratio: 119.54
[  338.456571] lustre_kcompr_27781: compr lz4hc(8) in 2048kB chunks took 859178 us (4 MB/s), compress ratio: 120.10
[  339.242603] lustre_kcompr_27781: compr lz4hc(8) in 4096kB chunks took 781871 us (5 MB/s), compress ratio: 120.36
[  339.271471] lustre_kcompr_27781: decompr lz4hc(8) took 5714 us (5 MB/s)
[  339.279897] lustre_kcompr_27781: test_comp_compress_decompress(lz4hc,8) ret 0
[  339.319701] lustre_kcompr_27781: acompr lz4hc(8) of 128kB chunks took 31420 us (3 MB/s), compress ratio: 111.74
[  339.327342] lustre_kcompr_27781: adecompr lz4hc(8) took 104 us (10 MB/s)
[  339.342753] lustre_kcompr_27781: test_acomp_compress_decompress(lz4hc,8) ret 0
[  340.659583] lustre_kcompr_27781: compr lz4hc(15) in 64kB chunks took 1298867 us (3 MB/s), compress ratio: 105.98
[  342.170696] lustre_kcompr_27781: compr lz4hc(15) in 128kB chunks took 1501421 us (2 MB/s), compress ratio: 113.75
[  343.605159] lustre_kcompr_27781: compr lz4hc(15) in 256kB chunks took 1430208 us (2 MB/s), compress ratio: 117.91
[  345.132108] lustre_kcompr_27781: compr lz4hc(15) in 512kB chunks took 1521243 us (2 MB/s), compress ratio: 120.18
[  346.131864] lustre_kcompr_27781: compr lz4hc(15) in 1024kB chunks took 994955 us (4 MB/s), compress ratio: 121.29
[  346.967600] lustre_kcompr_27781: compr lz4hc(15) in 2048kB chunks took 832480 us (4 MB/s), compress ratio: 121.92
[  348.346711] lustre_kcompr_27781: compr lz4hc(15) in 4096kB chunks took 1375839 us (2 MB/s), compress ratio: 122.20
[  348.382606] lustre_kcompr_27781: decompr lz4hc(15) took 4575 us (7 MB/s)
[  348.394318] lustre_kcompr_27781: test_comp_compress_decompress(lz4hc,15) ret 0
[  348.443661] lustre_kcompr_27781: acompr lz4hc(15) of 128kB chunks took 42083 us (2 MB/s), compress ratio: 113.48
[  348.468690] lustre_kcompr_27781: adecompr lz4hc(15) took 96 us (11 MB/s)
[  348.531408] lustre_kcompr_27781: test_acomp_compress_decompress(lz4hc,15) ret 0
[  348.555543] lustre_kcompr_27781: compr lzo(-1) in 64kB chunks took 7673 us (521 MB/s), compress ratio: 82.31
[  348.572500] lustre_kcompr_27781: compr lzo(-1) in 128kB chunks took 1968 us (2032 MB/s), compress ratio: 87.05
[  348.593739] lustre_kcompr_27781: compr lzo(-1) in 256kB chunks took 11773 us (339 MB/s), compress ratio: 87.51
[  348.613712] lustre_kcompr_27781: compr lzo(-1) in 512kB chunks took 1898 us (2107 MB/s), compress ratio: 88.45
[  348.635698] lustre_kcompr_27781: compr lzo(-1) in 1024kB chunks took 9312 us (429 MB/s), compress ratio: 88.90
[  348.649880] lustre_kcompr_27781: compr lzo(-1) in 2048kB chunks took 1780 us (2247 MB/s), compress ratio: 88.63
[  348.666895] lustre_kcompr_27781: compr lzo(-1) in 4096kB chunks took 6673 us (599 MB/s), compress ratio: 89.10
[  348.706839] lustre_kcompr_27781: decompr lzo(-1) took 2907 us (15 MB/s)
[  348.712899] lustre_kcompr_27781: test_comp_compress_decompress(lzo,-1) ret 0
[  348.730766] lustre_kcompr_27781: acompr lzo(-1) of 128kB chunks took 98 us (1275 MB/s), compress ratio: 87.49
[  348.745406] lustre_kcompr_27781: adecompr lzo(-1) took 92 us (15 MB/s)
[  348.772294] lustre_kcompr_27781: test_acomp_compress_decompress(lzo,-1) ret 0
[  349.339175] lustre_kcompr_27781: compr deflate(1) in 64kB chunks took 541370 us (7 MB/s), compress ratio: 98.72
[  349.912660] lustre_kcompr_27781: compr deflate(1) in 128kB chunks took 557919 us (7 MB/s), compress ratio: 109.19
[  350.531156] lustre_kcompr_27781: compr deflate(1) in 256kB chunks took 610152 us (6 MB/s), compress ratio: 115.73
[  350.819258] lustre_kcompr_27781: compr deflate(1) in 512kB chunks took 282483 us (14 MB/s), compress ratio: 119.75
[  351.407541] lustre_kcompr_27781: compr deflate(1) in 1024kB chunks took 584262 us (6 MB/s), compress ratio: 121.66
[  352.055904] lustre_kcompr_27781: compr deflate(1) in 2048kB chunks took 629252 us (6 MB/s), compress ratio: 122.62
[  352.582539] lustre_kcompr_27781: compr deflate(1) in 4096kB chunks took 521966 us (7 MB/s), compress ratio: 122.91
[  352.616073] lustre_kcompr_27781: decompr deflate(1) took 10349 us (3 MB/s)
[  352.631790] lustre_kcompr_27781: test_comp_compress_decompress(deflate,1) ret 0
[  352.674164] lustre_kcompr_27781: acompr deflate(1) of 128kB chunks took 27046 us (4 MB/s), compress ratio: 108.23
[  352.680599] lustre_kcompr_27781: adecompr deflate(1) took 361 us (3 MB/s)
[  352.687652] lustre_kcompr_27781: test_acomp_compress_decompress(deflate,1) ret 0
[  353.129489] lustre_kcompr_27781: compr deflate(6) in 64kB chunks took 429713 us (9 MB/s), compress ratio: 98.72
[  353.852423] lustre_kcompr_27781: compr deflate(6) in 128kB chunks took 709986 us (5 MB/s), compress ratio: 109.19
[  354.387381] lustre_kcompr_27781: compr deflate(6) in 256kB chunks took 517833 us (7 MB/s), compress ratio: 115.73
[  355.156751] lustre_kcompr_27781: compr deflate(6) in 512kB chunks took 762295 us (5 MB/s), compress ratio: 119.75
[  356.069878] lustre_kcompr_27781: compr deflate(6) in 1024kB chunks took 892161 us (4 MB/s), compress ratio: 121.66
[  356.477818] lustre_kcompr_27781: compr deflate(6) in 2048kB chunks took 392976 us (10 MB/s), compress ratio: 122.62
[  357.284982] lustre_kcompr_27781: compr deflate(6) in 4096kB chunks took 801842 us (4 MB/s), compress ratio: 122.91
[  357.310033] lustre_kcompr_27781: decompr deflate(6) took 6046 us (5 MB/s)
[  357.337280] lustre_kcompr_27781: test_comp_compress_decompress(deflate,6) ret 0
[  357.392495] lustre_kcompr_27781: acompr deflate(6) of 128kB chunks took 37700 us (3 MB/s), compress ratio: 108.23
[  357.411526] lustre_kcompr_27781: adecompr deflate(6) took 199 us (5 MB/s)
[  357.433216] lustre_kcompr_27781: test_acomp_compress_decompress(deflate,6) ret 0
[  357.857275] lustre_kcompr_27781: compr deflate(9) in 64kB chunks took 399674 us (10 MB/s), compress ratio: 98.72
[  358.420939] lustre_kcompr_27781: compr deflate(9) in 128kB chunks took 555337 us (7 MB/s), compress ratio: 109.19
[  358.946870] lustre_kcompr_27781: compr deflate(9) in 256kB chunks took 502435 us (7 MB/s), compress ratio: 115.73
[  359.295526] lustre_kcompr_27781: compr deflate(9) in 512kB chunks took 322753 us (12 MB/s), compress ratio: 119.75
[  359.814947] lustre_kcompr_27781: compr deflate(9) in 1024kB chunks took 514071 us (7 MB/s), compress ratio: 121.66
[  360.984101] lustre_kcompr_27781: compr deflate(9) in 2048kB chunks took 1142638 us (3 MB/s), compress ratio: 122.62
[  362.184642] lustre_kcompr_27781: compr deflate(9) in 4096kB chunks took 1181898 us (3 MB/s), compress ratio: 122.91
[  362.263451] lustre_kcompr_27781: decompr deflate(9) took 31255 us (1 MB/s)
[  362.286500] lustre_kcompr_27781: test_comp_compress_decompress(deflate,9) ret 0
[  362.348984] lustre_kcompr_27781: acompr deflate(9) of 128kB chunks took 45560 us (2 MB/s), compress ratio: 108.23
[  362.366577] lustre_kcompr_27781: adecompr deflate(9) took 236 us (4 MB/s)
[  362.456407] lustre_kcompr_27781: test_acomp_compress_decompress(deflate,9) ret 0
[  362.524207] lustre_kcompr_27781: compr zstd(0) in 64kB chunks took 22434 us (178 MB/s), compress ratio: 161.09
[  362.584911] lustre_kcompr_27781: compr zstd(0) in 128kB chunks took 30933 us (129 MB/s), compress ratio: 194.75
[  362.658879] lustre_kcompr_27781: compr zstd(0) in 256kB chunks took 60879 us (65 MB/s), compress ratio: 206.85
[  362.732329] lustre_kcompr_27781: compr zstd(0) in 512kB chunks took 51706 us (77 MB/s), compress ratio: 215.34
[  362.766116] lustre_kcompr_27781: compr zstd(0) in 1024kB chunks took 28264 us (141 MB/s), compress ratio: 217.50
[  362.787728] lustre_kcompr_27781: compr zstd(0) in 2048kB chunks took 12266 us (326 MB/s), compress ratio: 219.64
[  362.809297] lustre_kcompr_27781: compr zstd(0) in 4096kB chunks took 9031 us (442 MB/s), compress ratio: 219.40
[  362.870784] lustre_kcompr_27781: decompr zstd(0) took 1766 us (10 MB/s)
[  362.891588] lustre_kcompr_27781: test_comp_compress_decompress(zstd,0) ret 0
[  362.901970] lustre_kcompr_27781: acompr zstd(0) of 128kB chunks took 214 us (584 MB/s), compress ratio: 195.92
[  362.912657] lustre_kcompr_27781: adecompr zstd(0) took 119 us (5 MB/s)
[  362.939730] lustre_kcompr_27781: test_acomp_compress_decompress(zstd,0) ret 0
[  363.010856] lustre_kcompr_27781: compr zstd(1) in 64kB chunks took 24557 us (162 MB/s), compress ratio: 160.21
[  363.047888] lustre_kcompr_27781: compr zstd(1) in 128kB chunks took 11469 us (348 MB/s), compress ratio: 192.55
[  363.083651] lustre_kcompr_27781: compr zstd(1) in 256kB chunks took 12697 us (315 MB/s), compress ratio: 205.53
[  363.105350] lustre_kcompr_27781: compr zstd(1) in 512kB chunks took 10977 us (364 MB/s), compress ratio: 211.63
[  363.134706] lustre_kcompr_27781: compr zstd(1) in 1024kB chunks took 8223 us (486 MB/s), compress ratio: 212.99
[  363.173284] lustre_kcompr_27781: compr zstd(1) in 2048kB chunks took 3554 us (1125 MB/s), compress ratio: 214.93
[  363.222385] lustre_kcompr_27781: compr zstd(1) in 4096kB chunks took 16806 us (238 MB/s), compress ratio: 213.24
[  363.268939] lustre_kcompr_27781: decompr zstd(1) took 9781 us (1 MB/s)
[  363.282667] lustre_kcompr_27781: test_comp_compress_decompress(zstd,1) ret 0
[  363.291787] lustre_kcompr_27781: acompr zstd(1) of 128kB chunks took 161 us (776 MB/s), compress ratio: 183.83
[  363.309605] lustre_kcompr_27781: adecompr zstd(1) took 179 us (3 MB/s)
[  363.358397] lustre_kcompr_27781: test_acomp_compress_decompress(zstd,1) ret 0
[  363.799609] lustre_kcompr_27781: compr zstd(10) in 64kB chunks took 389955 us (10 MB/s), compress ratio: 163.48
[  364.433447] lustre_kcompr_27781: compr zstd(10) in 128kB chunks took 612746 us (6 MB/s), compress ratio: 187.17
[  365.218756] lustre_kcompr_27781: compr zstd(10) in 256kB chunks took 763691 us (5 MB/s), compress ratio: 199.15
[  365.448478] lustre_kcompr_27781: compr zstd(10) in 512kB chunks took 211540 us (18 MB/s), compress ratio: 221.24
[  365.966419] lustre_kcompr_27781: compr zstd(10) in 1024kB chunks took 511239 us (7 MB/s), compress ratio: 225.67
[  366.538667] lustre_kcompr_27781: compr zstd(10) in 2048kB chunks took 567798 us (7 MB/s), compress ratio: 228.11
[  366.659114] lustre_kcompr_27781: compr zstd(10) in 4096kB chunks took 108517 us (36 MB/s), compress ratio: 228.87
[  366.692740] lustre_kcompr_27781: decompr zstd(10) took 2986 us (5 MB/s)
[  366.708108] lustre_kcompr_27781: test_comp_compress_decompress(zstd,10) ret 0
[  366.726720] lustre_kcompr_27781: acompr zstd(10) of 128kB chunks took 13477 us (9 MB/s), compress ratio: 185.39
[  366.738564] lustre_kcompr_27781: adecompr zstd(10) took 115 us (5 MB/s)
[  366.784315] lustre_kcompr_27781: test_acomp_compress_decompress(zstd,10) ret 0
[  367.722673] lustre_kcompr_27781: compr zstd(15) in 64kB chunks took 915108 us (4 MB/s), compress ratio: 172.34
[  368.237664] lustre_kcompr_27781: compr zstd(15) in 128kB chunks took 510739 us (7 MB/s), compress ratio: 198.58
[  368.693411] lustre_kcompr_27781: compr zstd(15) in 256kB chunks took 451438 us (8 MB/s), compress ratio: 212.83
[  369.248963] lustre_kcompr_27781: compr zstd(15) in 512kB chunks took 549216 us (7 MB/s), compress ratio: 221.80
[  370.006927] lustre_kcompr_27781: compr zstd(15) in 1024kB chunks took 753247 us (5 MB/s), compress ratio: 223.26
[  371.647428] lustre_kcompr_27781: compr zstd(15) in 2048kB chunks took 1634313 us (2 MB/s), compress ratio: 223.85
[  374.076295] lustre_kcompr_27781: compr zstd(15) in 4096kB chunks took 2415255 us (1 MB/s), compress ratio: 224.40
[  374.135230] lustre_kcompr_27781: decompr zstd(15) took 13007 us (1 MB/s)
[  374.161895] lustre_kcompr_27781: test_comp_compress_decompress(zstd,15) ret 0
[  374.253250] lustre_kcompr_27781: acompr zstd(15) of 128kB chunks took 50128 us (2 MB/s), compress ratio: 199.80
[  374.267296] lustre_kcompr_27781: adecompr zstd(15) took 119 us (5 MB/s)
[  374.282468] lustre_kcompr_27781: test_acomp_compress_decompress(zstd,15) ret 0
[  374.342830] lustre_kcompr_27781: compr zstdfast(1) in 64kB chunks took 17472 us (228 MB/s), compress ratio: 160.21
[  374.349573] lustre_kcompr_27781: compr zstdfast(1) in 128kB chunks took 2124 us (1883 MB/s), compress ratio: 192.55
[  374.374149] lustre_kcompr_27781: compr zstdfast(1) in 256kB chunks took 8028 us (498 MB/s), compress ratio: 205.53
[  374.395674] lustre_kcompr_27781: compr zstdfast(1) in 512kB chunks took 3498 us (1143 MB/s), compress ratio: 211.63
[  374.432749] lustre_kcompr_27781: compr zstdfast(1) in 1024kB chunks took 8972 us (445 MB/s), compress ratio: 212.99
[  374.451753] lustre_kcompr_27781: compr zstdfast(1) in 2048kB chunks took 4316 us (926 MB/s), compress ratio: 214.93
[  374.472369] lustre_kcompr_27781: compr zstdfast(1) in 4096kB chunks took 6451 us (620 MB/s), compress ratio: 213.24
[  374.528310] lustre_kcompr_27781: decompr zstdfast(1) took 3246 us (5 MB/s)
[  374.537578] lustre_kcompr_27781: test_comp_compress_decompress(zstdfast,1) ret 0
[  374.547633] lustre_kcompr_27781: acompr zstdfast(1) of 128kB chunks took 354 us (353 MB/s), compress ratio: 183.83
[  374.587674] lustre_kcompr_27781: adecompr zstdfast(1) took 112 us (6 MB/s)
[  374.637835] lustre_kcompr_27781: test_acomp_compress_decompress(zstdfast,1) ret 0
[  374.667079] lustre_kcompr_27781: compr zstdfast(5) in 64kB chunks took 2430 us (1646 MB/s), compress ratio: 141.47
[  374.701598] lustre_kcompr_27781: compr zstdfast(5) in 128kB chunks took 18888 us (211 MB/s), compress ratio: 167.73
[  374.729660] lustre_kcompr_27781: compr zstdfast(5) in 256kB chunks took 1799 us (2223 MB/s), compress ratio: 177.15
[  374.808941] lustre_kcompr_27781: compr zstdfast(5) in 512kB chunks took 14086 us (283 MB/s), compress ratio: 181.76
[  374.847115] lustre_kcompr_27781: compr zstdfast(5) in 1024kB chunks took 28652 us (139 MB/s), compress ratio: 182.37
[  374.875070] lustre_kcompr_27781: compr zstdfast(5) in 2048kB chunks took 1773 us (2256 MB/s), compress ratio: 182.51
[  374.906531] lustre_kcompr_27781: compr zstdfast(5) in 4096kB chunks took 4902 us (815 MB/s), compress ratio: 183.12
[  374.965101] lustre_kcompr_27781: decompr zstdfast(5) took 17659 us (1 MB/s)
[  374.986480] lustre_kcompr_27781: test_comp_compress_decompress(zstdfast,5) ret 0
[  375.005171] lustre_kcompr_27781: acompr zstdfast(5) of 128kB chunks took 1504 us (83 MB/s), compress ratio: 163.22
[  375.024393] lustre_kcompr_27781: adecompr zstdfast(5) took 385 us (1 MB/s)
[  375.046187] lustre_kcompr_27781: test_acomp_compress_decompress(zstdfast,5) ret 0
[  375.076846] lustre_kcompr_27781: compr zstdfast(12) in 64kB chunks took 10080 us (396 MB/s), compress ratio: 39.07
[  375.107163] lustre_kcompr_27781: compr zstdfast(12) in 128kB chunks took 3396 us (1177 MB/s), compress ratio: 44.08
[  375.120992] lustre_kcompr_27781: compr zstdfast(12) in 256kB chunks took 2733 us (1463 MB/s), compress ratio: 48.29
[  375.134935] lustre_kcompr_27781: compr zstdfast(12) in 512kB chunks took 3484 us (1148 MB/s), compress ratio: 52.59
[  375.154761] lustre_kcompr_27781: compr zstdfast(12) in 1024kB chunks took 5002 us (799 MB/s), compress ratio: 59.59
[  375.178101] lustre_kcompr_27781: compr zstdfast(12) in 2048kB chunks took 5427 us (737 MB/s), compress ratio: 64.18
[  375.200990] lustre_kcompr_27781: compr zstdfast(12) in 4096kB chunks took 14261 us (280 MB/s), compress ratio: 84.21
[  375.224250] lustre_kcompr_27781: decompr zstdfast(12) took 3912 us (12 MB/s)
[  375.237440] lustre_kcompr_27781: test_comp_compress_decompress(zstdfast,12) ret 0
[  375.247859] lustre_kcompr_27781: acompr zstdfast(12) of 128kB chunks took 396 us (315 MB/s), compress ratio: 43.18
[  375.262485] lustre_kcompr_27781: adecompr zstdfast(12) took 103 us (28 MB/s)
[  375.309284] lustre_kcompr_27781: test_acomp_compress_decompress(zstdfast,12) ret 0
[  375.348109] lustre_kcompr_27781: compr zstdfast(15) in 64kB chunks took 4558 us (877 MB/s), compress ratio: 19.35
[  375.356380] lustre_kcompr_27781: compr zstdfast(15) in 128kB chunks took 1955 us (2046 MB/s), compress ratio: 20.19
[  375.374315] lustre_kcompr_27781: compr zstdfast(15) in 256kB chunks took 6578 us (608 MB/s), compress ratio: 21.10
[  375.389216] lustre_kcompr_27781: compr zstdfast(15) in 512kB chunks took 4959 us (806 MB/s), compress ratio: 23.03
[  375.398852] lustre_kcompr_27781: compr zstdfast(15) in 1024kB chunks took 4270 us (936 MB/s), compress ratio: 23.80
[  375.426994] lustre_kcompr_27781: compr zstdfast(15) in 2048kB chunks took 13001 us (307 MB/s), compress ratio: 31.20
[  375.464127] lustre_kcompr_27781: compr zstdfast(15) in 4096kB chunks took 9759 us (409 MB/s), compress ratio: 36.96
[  375.524015] lustre_kcompr_27781: decompr zstdfast(15) took 1787 us (60 MB/s)
[  375.566124] lustre_kcompr_27781: test_comp_compress_decompress(zstdfast,15) ret 0
[  375.590287] lustre_kcompr_27781: acompr zstdfast(15) of 128kB chunks took 143 us (874 MB/s), compress ratio: 18.52
[  375.604589] lustre_kcompr_27781: adecompr zstdfast(15) took 113 us (59 MB/s)
[  375.667803] lustre_kcompr_27781: test_acomp_compress_decompress(zstdfast,15) ret 0
[  375.682589] lustre_kcompr_27781: SUCCESS
Compress/decompress text file, size 15187701
kunit/kcompr options: 'run_id=19031 input_file=/tmp/f84.sanity'