== sanity test 84: lz4/lz4hc/lzstd compression/decompression kernel module ========================================================== 12:47:41 (1789058861)
Compress/decompress synthetic data
kunit/kcompr options: 'run_id=24952'
[  410.633160] lustre_kcompr_24952: *****
[  410.634565] lustre_kcompr_24952: (de)compression test on random binary data
[  410.639213] lustre_kcompr_24952: *****
[  410.657504] lustre_kcompr_24952: compr lz4(1) in 64kB chunks took 1616 us (2475 MB/s), compress ratio: 97.58
[  410.701593] lustre_kcompr_24952: compr lz4(1) in 128kB chunks took 3010 us (1328 MB/s), compress ratio: 102.31
[  410.712457] lustre_kcompr_24952: compr lz4(1) in 256kB chunks took 3559 us (1123 MB/s), compress ratio: 104.72
[  410.720252] lustre_kcompr_24952: compr lz4(1) in 512kB chunks took 1459 us (2741 MB/s), compress ratio: 106.71
[  410.729408] lustre_kcompr_24952: compr lz4(1) in 1024kB chunks took 2035 us (1965 MB/s), compress ratio: 107.22
[  410.738316] lustre_kcompr_24952: compr lz4(1) in 2048kB chunks took 2125 us (1882 MB/s), compress ratio: 107.70
[  410.754055] lustre_kcompr_24952: compr lz4(1) in 4096kB chunks took 2816 us (1420 MB/s), compress ratio: 107.82
[  410.776353] lustre_kcompr_24952: decompr lz4(1) took 5809 us (6 MB/s)
[  410.783777] lustre_kcompr_24952: test_comp_compress_decompress(lz4,1) ret 0
[  410.790602] lustre_kcompr_24952: acompr lz4(1) of 128kB chunks took 100 us (1250 MB/s), compress ratio: 106.82
[  410.798386] lustre_kcompr_24952: adecompr lz4(1) took 115 us (10 MB/s)
[  410.806599] lustre_kcompr_24952: test_acomp_compress_decompress(lz4,1) ret 0
[  410.825562] lustre_kcompr_24952: compr lz4(4) in 64kB chunks took 3213 us (1244 MB/s), compress ratio: 83.42
[  410.836258] lustre_kcompr_24952: compr lz4(4) in 128kB chunks took 3638 us (1099 MB/s), compress ratio: 93.46
[  410.845241] lustre_kcompr_24952: compr lz4(4) in 256kB chunks took 2672 us (1497 MB/s), compress ratio: 99.71
[  410.856611] lustre_kcompr_24952: compr lz4(4) in 512kB chunks took 2474 us (1616 MB/s), compress ratio: 103.25
[  410.866386] lustre_kcompr_24952: compr lz4(4) in 1024kB chunks took 1734 us (2306 MB/s), compress ratio: 104.91
[  410.878518] lustre_kcompr_24952: compr lz4(4) in 2048kB chunks took 3191 us (1253 MB/s), compress ratio: 105.75
[  410.887249] lustre_kcompr_24952: compr lz4(4) in 4096kB chunks took 1847 us (2165 MB/s), compress ratio: 106.25
[  410.916366] lustre_kcompr_24952: decompr lz4(4) took 7026 us (5 MB/s)
[  410.923281] lustre_kcompr_24952: test_comp_compress_decompress(lz4,4) ret 0
[  410.929980] lustre_kcompr_24952: acompr lz4(4) of 128kB chunks took 98 us (1275 MB/s), compress ratio: 94.43
[  410.937631] lustre_kcompr_24952: adecompr lz4(4) took 164 us (8 MB/s)
[  410.945246] lustre_kcompr_24952: test_acomp_compress_decompress(lz4,4) ret 0
[  410.963614] lustre_kcompr_24952: compr lz4(9) in 64kB chunks took 3264 us (1225 MB/s), compress ratio: 61.60
[  410.972611] lustre_kcompr_24952: compr lz4(9) in 128kB chunks took 2399 us (1667 MB/s), compress ratio: 75.69
[  410.983345] lustre_kcompr_24952: compr lz4(9) in 256kB chunks took 3428 us (1166 MB/s), compress ratio: 87.01
[  410.993297] lustre_kcompr_24952: compr lz4(9) in 512kB chunks took 3304 us (1210 MB/s), compress ratio: 94.06
[  411.003321] lustre_kcompr_24952: compr lz4(9) in 1024kB chunks took 4582 us (872 MB/s), compress ratio: 98.50
[  411.016123] lustre_kcompr_24952: compr lz4(9) in 2048kB chunks took 5277 us (758 MB/s), compress ratio: 100.15
[  411.024502] lustre_kcompr_24952: compr lz4(9) in 4096kB chunks took 1602 us (2496 MB/s), compress ratio: 100.47
[  411.047110] lustre_kcompr_24952: decompr lz4(9) took 5252 us (7 MB/s)
[  411.054343] lustre_kcompr_24952: test_comp_compress_decompress(lz4,9) ret 0
[  411.063598] lustre_kcompr_24952: acompr lz4(9) of 128kB chunks took 216 us (578 MB/s), compress ratio: 74.85
[  411.071610] lustre_kcompr_24952: adecompr lz4(9) took 90 us (18 MB/s)
[  411.081506] lustre_kcompr_24952: test_acomp_compress_decompress(lz4,9) ret 0
[  411.101550] lustre_kcompr_24952: compr lz4(15) in 64kB chunks took 3828 us (1044 MB/s), compress ratio: 29.48
[  411.118876] lustre_kcompr_24952: compr lz4(15) in 128kB chunks took 9401 us (425 MB/s), compress ratio: 44.19
[  411.144898] lustre_kcompr_24952: compr lz4(15) in 256kB chunks took 3093 us (1293 MB/s), compress ratio: 59.71
[  411.155596] lustre_kcompr_24952: compr lz4(15) in 512kB chunks took 1344 us (2976 MB/s), compress ratio: 72.51
[  411.168397] lustre_kcompr_24952: compr lz4(15) in 1024kB chunks took 3894 us (1027 MB/s), compress ratio: 80.39
[  411.180599] lustre_kcompr_24952: compr lz4(15) in 2048kB chunks took 2073 us (1929 MB/s), compress ratio: 86.03
[  411.196360] lustre_kcompr_24952: compr lz4(15) in 4096kB chunks took 3093 us (1293 MB/s), compress ratio: 87.50
[  411.232638] lustre_kcompr_24952: decompr lz4(15) took 2537 us (18 MB/s)
[  411.241541] lustre_kcompr_24952: test_comp_compress_decompress(lz4,15) ret 0
[  411.250526] lustre_kcompr_24952: acompr lz4(15) of 128kB chunks took 182 us (686 MB/s), compress ratio: 44.23
[  411.260539] lustre_kcompr_24952: adecompr lz4(15) took 758 us (3 MB/s)
[  411.270577] lustre_kcompr_24952: test_acomp_compress_decompress(lz4,15) ret 0
[  411.345293] lustre_kcompr_24952: compr lz4hc(1) in 64kB chunks took 53656 us (74 MB/s), compress ratio: 98.31
[  411.418119] lustre_kcompr_24952: compr lz4hc(1) in 128kB chunks took 60670 us (65 MB/s), compress ratio: 104.35
[  411.483307] lustre_kcompr_24952: compr lz4hc(1) in 256kB chunks took 55930 us (71 MB/s), compress ratio: 107.64
[  411.539656] lustre_kcompr_24952: compr lz4hc(1) in 512kB chunks took 49215 us (81 MB/s), compress ratio: 109.37
[  411.600233] lustre_kcompr_24952: compr lz4hc(1) in 1024kB chunks took 52856 us (75 MB/s), compress ratio: 110.25
[  411.676041] lustre_kcompr_24952: compr lz4hc(1) in 2048kB chunks took 69289 us (57 MB/s), compress ratio: 110.70
[  411.748370] lustre_kcompr_24952: compr lz4hc(1) in 4096kB chunks took 65282 us (61 MB/s), compress ratio: 110.93
[  411.778360] lustre_kcompr_24952: decompr lz4hc(1) took 3864 us (9 MB/s)
[  411.785204] lustre_kcompr_24952: test_comp_compress_decompress(lz4hc,1) ret 0
[  411.797634] lustre_kcompr_24952: acompr lz4hc(1) of 128kB chunks took 4338 us (28 MB/s), compress ratio: 108.32
[  411.815503] lustre_kcompr_24952: adecompr lz4hc(1) took 472 us (2 MB/s)
[  411.833633] lustre_kcompr_24952: test_acomp_compress_decompress(lz4hc,1) ret 0
[  411.959896] lustre_kcompr_24952: compr lz4hc(3) in 64kB chunks took 102180 us (39 MB/s), compress ratio: 98.81
[  412.045625] lustre_kcompr_24952: compr lz4hc(3) in 128kB chunks took 78865 us (50 MB/s), compress ratio: 104.89
[  412.138385] lustre_kcompr_24952: compr lz4hc(3) in 256kB chunks took 86003 us (46 MB/s), compress ratio: 108.18
[  412.270273] lustre_kcompr_24952: compr lz4hc(3) in 512kB chunks took 114512 us (34 MB/s), compress ratio: 109.92
[  412.389909] lustre_kcompr_24952: compr lz4hc(3) in 1024kB chunks took 108994 us (36 MB/s), compress ratio: 110.81
[  412.521413] lustre_kcompr_24952: compr lz4hc(3) in 2048kB chunks took 122471 us (32 MB/s), compress ratio: 111.26
[  412.626975] lustre_kcompr_24952: compr lz4hc(3) in 4096kB chunks took 84170 us (47 MB/s), compress ratio: 111.49
[  412.640346] lustre_kcompr_24952: decompr lz4hc(3) took 1659 us (21 MB/s)
[  412.645071] lustre_kcompr_24952: test_comp_compress_decompress(lz4hc,3) ret 0
[  412.652050] lustre_kcompr_24952: acompr lz4hc(3) of 128kB chunks took 903 us (138 MB/s), compress ratio: 108.68
[  412.656746] lustre_kcompr_24952: adecompr lz4hc(3) took 154 us (7 MB/s)
[  412.666540] lustre_kcompr_24952: test_acomp_compress_decompress(lz4hc,3) ret 0
[  413.595951] lustre_kcompr_24952: compr lz4hc(8) in 64kB chunks took 920984 us (4 MB/s), compress ratio: 105.21
[  414.434109] lustre_kcompr_24952: compr lz4hc(8) in 128kB chunks took 834053 us (4 MB/s), compress ratio: 112.45
[  415.330193] lustre_kcompr_24952: compr lz4hc(8) in 256kB chunks took 891134 us (4 MB/s), compress ratio: 116.37
[  416.313540] lustre_kcompr_24952: compr lz4hc(8) in 512kB chunks took 979034 us (4 MB/s), compress ratio: 118.46
[  417.034623] lustre_kcompr_24952: compr lz4hc(8) in 1024kB chunks took 717347 us (5 MB/s), compress ratio: 119.52
[  417.640917] lustre_kcompr_24952: compr lz4hc(8) in 2048kB chunks took 602585 us (6 MB/s), compress ratio: 120.04
[  418.620414] lustre_kcompr_24952: compr lz4hc(8) in 4096kB chunks took 976558 us (4 MB/s), compress ratio: 120.31
[  418.640551] lustre_kcompr_24952: decompr lz4hc(8) took 2459 us (13 MB/s)
[  418.648140] lustre_kcompr_24952: test_comp_compress_decompress(lz4hc,8) ret 0
[  418.694824] lustre_kcompr_24952: acompr lz4hc(8) of 128kB chunks took 36315 us (3 MB/s), compress ratio: 115.68
[  418.700436] lustre_kcompr_24952: adecompr lz4hc(8) took 96 us (11 MB/s)
[  418.706621] lustre_kcompr_24952: test_acomp_compress_decompress(lz4hc,8) ret 0
[  419.383255] lustre_kcompr_24952: compr lz4hc(15) in 64kB chunks took 636637 us (6 MB/s), compress ratio: 105.84
[  420.135083] lustre_kcompr_24952: compr lz4hc(15) in 128kB chunks took 748711 us (5 MB/s), compress ratio: 113.64
[  420.924488] lustre_kcompr_24952: compr lz4hc(15) in 256kB chunks took 779548 us (5 MB/s), compress ratio: 117.85
[  421.707663] lustre_kcompr_24952: compr lz4hc(15) in 512kB chunks took 778488 us (5 MB/s), compress ratio: 120.17
[  423.079483] lustre_kcompr_24952: compr lz4hc(15) in 1024kB chunks took 1366275 us (2 MB/s), compress ratio: 121.27
[  424.770826] lustre_kcompr_24952: compr lz4hc(15) in 2048kB chunks took 1687770 us (2 MB/s), compress ratio: 121.83
[  426.503301] lustre_kcompr_24952: compr lz4hc(15) in 4096kB chunks took 1722534 us (2 MB/s), compress ratio: 122.11
[  426.524289] lustre_kcompr_24952: decompr lz4hc(15) took 4005 us (8 MB/s)
[  426.533824] lustre_kcompr_24952: test_comp_compress_decompress(lz4hc,15) ret 0
[  426.596169] lustre_kcompr_24952: acompr lz4hc(15) of 128kB chunks took 55090 us (2 MB/s), compress ratio: 117.23
[  426.617410] lustre_kcompr_24952: adecompr lz4hc(15) took 1370 us (0 MB/s)
[  426.643516] lustre_kcompr_24952: test_acomp_compress_decompress(lz4hc,15) ret 0
[  426.661967] lustre_kcompr_24952: compr lzo(-1) in 64kB chunks took 8295 us (482 MB/s), compress ratio: 82.23
[  426.677755] lustre_kcompr_24952: compr lzo(-1) in 128kB chunks took 6384 us (626 MB/s), compress ratio: 87.63
[  426.704394] lustre_kcompr_24952: compr lzo(-1) in 256kB chunks took 6078 us (658 MB/s), compress ratio: 87.54
[  426.719158] lustre_kcompr_24952: compr lzo(-1) in 512kB chunks took 1851 us (2160 MB/s), compress ratio: 89.30
[  426.741835] lustre_kcompr_24952: compr lzo(-1) in 1024kB chunks took 7184 us (556 MB/s), compress ratio: 88.79
[  426.757044] lustre_kcompr_24952: compr lzo(-1) in 2048kB chunks took 3495 us (1144 MB/s), compress ratio: 89.57
[  426.771986] lustre_kcompr_24952: compr lzo(-1) in 4096kB chunks took 6015 us (665 MB/s), compress ratio: 89.32
[  426.799840] lustre_kcompr_24952: decompr lzo(-1) took 1656 us (27 MB/s)
[  426.807092] lustre_kcompr_24952: test_comp_compress_decompress(lzo,-1) ret 0
[  426.811604] lustre_kcompr_24952: acompr lzo(-1) of 128kB chunks took 114 us (1096 MB/s), compress ratio: 94.63
[  426.822644] lustre_kcompr_24952: adecompr lzo(-1) took 183 us (7 MB/s)
[  426.854553] lustre_kcompr_24952: test_acomp_compress_decompress(lzo,-1) ret 0
[  427.530161] lustre_kcompr_24952: compr deflate(1) in 64kB chunks took 631974 us (6 MB/s), compress ratio: 98.66
[  428.084262] lustre_kcompr_24952: compr deflate(1) in 128kB chunks took 538179 us (7 MB/s), compress ratio: 109.06
[  428.700613] lustre_kcompr_24952: compr deflate(1) in 256kB chunks took 599188 us (6 MB/s), compress ratio: 115.60
[  429.238846] lustre_kcompr_24952: compr deflate(1) in 512kB chunks took 516319 us (7 MB/s), compress ratio: 119.56
[  429.583652] lustre_kcompr_24952: compr deflate(1) in 1024kB chunks took 339811 us (11 MB/s), compress ratio: 121.50
[  430.140951] lustre_kcompr_24952: compr deflate(1) in 2048kB chunks took 553831 us (7 MB/s), compress ratio: 122.46
[  430.832185] lustre_kcompr_24952: compr deflate(1) in 4096kB chunks took 676866 us (5 MB/s), compress ratio: 122.76
[  430.870156] lustre_kcompr_24952: decompr deflate(1) took 10696 us (3 MB/s)
[  430.888749] lustre_kcompr_24952: test_comp_compress_decompress(deflate,1) ret 0
[  430.913029] lustre_kcompr_24952: acompr deflate(1) of 128kB chunks took 17050 us (7 MB/s), compress ratio: 111.74
[  430.925076] lustre_kcompr_24952: adecompr deflate(1) took 245 us (4 MB/s)
[  430.949095] lustre_kcompr_24952: test_acomp_compress_decompress(deflate,1) ret 0
[  431.480813] lustre_kcompr_24952: compr deflate(6) in 64kB chunks took 508765 us (7 MB/s), compress ratio: 98.66
[  432.013954] lustre_kcompr_24952: compr deflate(6) in 128kB chunks took 520219 us (7 MB/s), compress ratio: 109.06
[  432.465125] lustre_kcompr_24952: compr deflate(6) in 256kB chunks took 442447 us (9 MB/s), compress ratio: 115.60
[  432.984966] lustre_kcompr_24952: compr deflate(6) in 512kB chunks took 515222 us (7 MB/s), compress ratio: 119.56
[  433.427956] lustre_kcompr_24952: compr deflate(6) in 1024kB chunks took 435539 us (9 MB/s), compress ratio: 121.50
[  433.945366] lustre_kcompr_24952: compr deflate(6) in 2048kB chunks took 512475 us (7 MB/s), compress ratio: 122.46
[  434.539834] lustre_kcompr_24952: compr deflate(6) in 4096kB chunks took 575862 us (6 MB/s), compress ratio: 122.76
[  434.572654] lustre_kcompr_24952: decompr deflate(6) took 15074 us (2 MB/s)
[  434.588486] lustre_kcompr_24952: test_comp_compress_decompress(deflate,6) ret 0
[  434.610453] lustre_kcompr_24952: acompr deflate(6) of 128kB chunks took 17312 us (7 MB/s), compress ratio: 111.74
[  434.620686] lustre_kcompr_24952: adecompr deflate(6) took 1604 us (0 MB/s)
[  434.637179] lustre_kcompr_24952: test_acomp_compress_decompress(deflate,6) ret 0
[  435.271798] lustre_kcompr_24952: compr deflate(9) in 64kB chunks took 608863 us (6 MB/s), compress ratio: 98.66
[  435.823924] lustre_kcompr_24952: compr deflate(9) in 128kB chunks took 542097 us (7 MB/s), compress ratio: 109.06
[  436.430231] lustre_kcompr_24952: compr deflate(9) in 256kB chunks took 589519 us (6 MB/s), compress ratio: 115.60
[  436.933874] lustre_kcompr_24952: compr deflate(9) in 512kB chunks took 492460 us (8 MB/s), compress ratio: 119.56
[  437.448521] lustre_kcompr_24952: compr deflate(9) in 1024kB chunks took 499944 us (8 MB/s), compress ratio: 121.50
[  438.023554] lustre_kcompr_24952: compr deflate(9) in 2048kB chunks took 564313 us (7 MB/s), compress ratio: 122.46
[  438.600597] lustre_kcompr_24952: compr deflate(9) in 4096kB chunks took 567152 us (7 MB/s), compress ratio: 122.76
[  438.617546] lustre_kcompr_24952: decompr deflate(9) took 4942 us (6 MB/s)
[  438.623875] lustre_kcompr_24952: test_comp_compress_decompress(deflate,9) ret 0
[  438.639657] lustre_kcompr_24952: acompr deflate(9) of 128kB chunks took 10979 us (11 MB/s), compress ratio: 111.74
[  438.646515] lustre_kcompr_24952: adecompr deflate(9) took 533 us (2 MB/s)
[  438.660198] lustre_kcompr_24952: test_acomp_compress_decompress(deflate,9) ret 0
[  438.683846] lustre_kcompr_24952: compr zstd(0) in 64kB chunks took 7897 us (506 MB/s), compress ratio: 160.70
[  438.707094] lustre_kcompr_24952: compr zstd(0) in 128kB chunks took 17187 us (232 MB/s), compress ratio: 195.61
[  438.753402] lustre_kcompr_24952: compr zstd(0) in 256kB chunks took 35509 us (112 MB/s), compress ratio: 208.18
[  438.806089] lustre_kcompr_24952: compr zstd(0) in 512kB chunks took 39254 us (101 MB/s), compress ratio: 214.75
[  438.821610] lustre_kcompr_24952: compr zstd(0) in 1024kB chunks took 6774 us (590 MB/s), compress ratio: 215.98
[  438.838405] lustre_kcompr_24952: compr zstd(0) in 2048kB chunks took 11298 us (354 MB/s), compress ratio: 219.70
[  438.849844] lustre_kcompr_24952: compr zstd(0) in 4096kB chunks took 7877 us (507 MB/s), compress ratio: 219.31
[  438.864557] lustre_kcompr_24952: decompr zstd(0) took 2411 us (7 MB/s)
[  438.868936] lustre_kcompr_24952: test_comp_compress_decompress(zstd,0) ret 0
[  438.874469] lustre_kcompr_24952: acompr zstd(0) of 128kB chunks took 248 us (504 MB/s), compress ratio: 206.08
[  438.883346] lustre_kcompr_24952: adecompr zstd(0) took 276 us (2 MB/s)
[  438.892288] lustre_kcompr_24952: test_acomp_compress_decompress(zstd,0) ret 0
[  438.922334] lustre_kcompr_24952: compr zstd(1) in 64kB chunks took 17788 us (224 MB/s), compress ratio: 159.80
[  438.934502] lustre_kcompr_24952: compr zstd(1) in 128kB chunks took 2507 us (1595 MB/s), compress ratio: 191.17
[  438.955836] lustre_kcompr_24952: compr zstd(1) in 256kB chunks took 2171 us (1842 MB/s), compress ratio: 203.42
[  438.968398] lustre_kcompr_24952: compr zstd(1) in 512kB chunks took 4607 us (868 MB/s), compress ratio: 210.18
[  438.984398] lustre_kcompr_24952: compr zstd(1) in 1024kB chunks took 5281 us (757 MB/s), compress ratio: 213.06
[  438.995925] lustre_kcompr_24952: compr zstd(1) in 2048kB chunks took 4052 us (987 MB/s), compress ratio: 214.18
[  439.013500] lustre_kcompr_24952: compr zstd(1) in 4096kB chunks took 10976 us (364 MB/s), compress ratio: 213.08
[  439.055743] lustre_kcompr_24952: decompr zstd(1) took 11444 us (1 MB/s)
[  439.064324] lustre_kcompr_24952: test_comp_compress_decompress(zstd,1) ret 0
[  439.071311] lustre_kcompr_24952: acompr zstd(1) of 128kB chunks took 163 us (766 MB/s), compress ratio: 194.18
[  439.083379] lustre_kcompr_24952: adecompr zstd(1) took 586 us (1 MB/s)
[  439.095518] lustre_kcompr_24952: test_acomp_compress_decompress(zstd,1) ret 0
[  439.354243] lustre_kcompr_24952: compr zstd(10) in 64kB chunks took 230026 us (17 MB/s), compress ratio: 162.65
[  439.601583] lustre_kcompr_24952: compr zstd(10) in 128kB chunks took 241559 us (16 MB/s), compress ratio: 186.13
[  439.806961] lustre_kcompr_24952: compr zstd(10) in 256kB chunks took 197559 us (20 MB/s), compress ratio: 198.18
[  440.024280] lustre_kcompr_24952: compr zstd(10) in 512kB chunks took 209924 us (19 MB/s), compress ratio: 220.46
[  440.291626] lustre_kcompr_24952: compr zstd(10) in 1024kB chunks took 258035 us (15 MB/s), compress ratio: 225.02
[  440.678265] lustre_kcompr_24952: compr zstd(10) in 2048kB chunks took 376539 us (10 MB/s), compress ratio: 227.06
[  440.726166] lustre_kcompr_24952: compr zstd(10) in 4096kB chunks took 43024 us (92 MB/s), compress ratio: 227.90
[  440.737776] lustre_kcompr_24952: decompr zstd(10) took 2120 us (8 MB/s)
[  440.742489] lustre_kcompr_24952: test_comp_compress_decompress(zstd,10) ret 0
[  440.749582] lustre_kcompr_24952: acompr zstd(10) of 128kB chunks took 2756 us (45 MB/s), compress ratio: 195.04
[  440.754374] lustre_kcompr_24952: adecompr zstd(10) took 189 us (3 MB/s)
[  440.761964] lustre_kcompr_24952: test_acomp_compress_decompress(zstd,10) ret 0
[  441.726807] lustre_kcompr_24952: compr zstd(15) in 64kB chunks took 949057 us (4 MB/s), compress ratio: 171.44
[  442.549786] lustre_kcompr_24952: compr zstd(15) in 128kB chunks took 806917 us (4 MB/s), compress ratio: 198.23
[  443.270946] lustre_kcompr_24952: compr zstd(15) in 256kB chunks took 709504 us (5 MB/s), compress ratio: 212.26
[  444.000930] lustre_kcompr_24952: compr zstd(15) in 512kB chunks took 722868 us (5 MB/s), compress ratio: 220.89
[  444.830351] lustre_kcompr_24952: compr zstd(15) in 1024kB chunks took 817018 us (4 MB/s), compress ratio: 224.75
[  445.939606] lustre_kcompr_24952: compr zstd(15) in 2048kB chunks took 1102085 us (3 MB/s), compress ratio: 225.65
[  447.324351] lustre_kcompr_24952: compr zstd(15) in 4096kB chunks took 1377870 us (2 MB/s), compress ratio: 225.81
[  447.339878] lustre_kcompr_24952: decompr zstd(15) took 2351 us (7 MB/s)
[  447.346763] lustre_kcompr_24952: test_comp_compress_decompress(zstd,15) ret 0
[  447.385637] lustre_kcompr_24952: acompr zstd(15) of 128kB chunks took 29697 us (4 MB/s), compress ratio: 207.39
[  447.391411] lustre_kcompr_24952: adecompr zstd(15) took 287 us (2 MB/s)
[  447.400842] lustre_kcompr_24952: test_acomp_compress_decompress(zstd,15) ret 0
[  447.418857] lustre_kcompr_24952: compr zstdfast(1) in 64kB chunks took 4081 us (980 MB/s), compress ratio: 159.81
[  447.437831] lustre_kcompr_24952: compr zstdfast(1) in 128kB chunks took 5392 us (741 MB/s), compress ratio: 191.18
[  447.446869] lustre_kcompr_24952: compr zstdfast(1) in 256kB chunks took 2937 us (1361 MB/s), compress ratio: 203.37
[  447.464892] lustre_kcompr_24952: compr zstdfast(1) in 512kB chunks took 6230 us (642 MB/s), compress ratio: 210.18
[  447.478581] lustre_kcompr_24952: compr zstdfast(1) in 1024kB chunks took 4187 us (955 MB/s), compress ratio: 213.06
[  447.487938] lustre_kcompr_24952: compr zstdfast(1) in 2048kB chunks took 3203 us (1248 MB/s), compress ratio: 214.18
[  447.498897] lustre_kcompr_24952: compr zstdfast(1) in 4096kB chunks took 4933 us (810 MB/s), compress ratio: 214.59
[  447.520827] lustre_kcompr_24952: decompr zstdfast(1) took 3652 us (5 MB/s)
[  447.530421] lustre_kcompr_24952: test_comp_compress_decompress(zstdfast,1) ret 0
[  447.537909] lustre_kcompr_24952: acompr zstdfast(1) of 128kB chunks took 148 us (844 MB/s), compress ratio: 194.18
[  447.547130] lustre_kcompr_24952: adecompr zstdfast(1) took 105 us (6 MB/s)
[  447.558097] lustre_kcompr_24952: test_acomp_compress_decompress(zstdfast,1) ret 0
[  447.584899] lustre_kcompr_24952: compr zstdfast(5) in 64kB chunks took 11175 us (357 MB/s), compress ratio: 141.30
[  447.600926] lustre_kcompr_24952: compr zstdfast(5) in 128kB chunks took 8561 us (467 MB/s), compress ratio: 166.27
[  447.613848] lustre_kcompr_24952: compr zstdfast(5) in 256kB chunks took 3806 us (1050 MB/s), compress ratio: 176.63
[  447.638786] lustre_kcompr_24952: compr zstdfast(5) in 512kB chunks took 6366 us (628 MB/s), compress ratio: 182.25
[  447.651146] lustre_kcompr_24952: compr zstdfast(5) in 1024kB chunks took 5153 us (776 MB/s), compress ratio: 183.92
[  447.659737] lustre_kcompr_24952: compr zstdfast(5) in 2048kB chunks took 2322 us (1722 MB/s), compress ratio: 185.24
[  447.671882] lustre_kcompr_24952: compr zstdfast(5) in 4096kB chunks took 4090 us (977 MB/s), compress ratio: 184.39
[  447.692339] lustre_kcompr_24952: decompr zstdfast(5) took 2559 us (8 MB/s)
[  447.701581] lustre_kcompr_24952: test_comp_compress_decompress(zstdfast,5) ret 0
[  447.708429] lustre_kcompr_24952: acompr zstdfast(5) of 128kB chunks took 312 us (400 MB/s), compress ratio: 179.06
[  447.720744] lustre_kcompr_24952: adecompr zstdfast(5) took 285 us (2 MB/s)
[  447.729561] lustre_kcompr_24952: test_acomp_compress_decompress(zstdfast,5) ret 0
[  447.760799] lustre_kcompr_24952: compr zstdfast(12) in 64kB chunks took 11355 us (352 MB/s), compress ratio: 38.25
[  447.779379] lustre_kcompr_24952: compr zstdfast(12) in 128kB chunks took 5026 us (795 MB/s), compress ratio: 42.99
[  447.798749] lustre_kcompr_24952: compr zstdfast(12) in 256kB chunks took 4481 us (892 MB/s), compress ratio: 45.48
[  447.825379] lustre_kcompr_24952: compr zstdfast(12) in 512kB chunks took 7220 us (554 MB/s), compress ratio: 46.81
[  447.838678] lustre_kcompr_24952: compr zstdfast(12) in 1024kB chunks took 2356 us (1697 MB/s), compress ratio: 47.55
[  447.855881] lustre_kcompr_24952: compr zstdfast(12) in 2048kB chunks took 7990 us (500 MB/s), compress ratio: 47.93
[  447.874600] lustre_kcompr_24952: compr zstdfast(12) in 4096kB chunks took 5786 us (691 MB/s), compress ratio: 48.12
[  447.903319] lustre_kcompr_24952: decompr zstdfast(12) took 3649 us (22 MB/s)
[  447.911753] lustre_kcompr_24952: test_comp_compress_decompress(zstdfast,12) ret 0
[  447.918792] lustre_kcompr_24952: acompr zstdfast(12) of 128kB chunks took 806 us (155 MB/s), compress ratio: 45.76
[  447.925853] lustre_kcompr_24952: adecompr zstdfast(12) took 397 us (6 MB/s)
[  447.940927] lustre_kcompr_24952: test_acomp_compress_decompress(zstdfast,12) ret 0
[  447.969177] lustre_kcompr_24952: compr zstdfast(15) in 64kB chunks took 2454 us (1629 MB/s), compress ratio: 19.28
[  447.981370] lustre_kcompr_24952: compr zstdfast(15) in 128kB chunks took 3775 us (1059 MB/s), compress ratio: 20.10
[  447.991793] lustre_kcompr_24952: compr zstdfast(15) in 256kB chunks took 3216 us (1243 MB/s), compress ratio: 21.02
[  448.009871] lustre_kcompr_24952: compr zstdfast(15) in 512kB chunks took 6721 us (595 MB/s), compress ratio: 22.06
[  448.024829] lustre_kcompr_24952: compr zstdfast(15) in 1024kB chunks took 4148 us (964 MB/s), compress ratio: 23.44
[  448.033618] lustre_kcompr_24952: compr zstdfast(15) in 2048kB chunks took 3300 us (1212 MB/s), compress ratio: 26.97
[  448.053141] lustre_kcompr_24952: compr zstdfast(15) in 4096kB chunks took 6487 us (616 MB/s), compress ratio: 30.69
[  448.075799] lustre_kcompr_24952: decompr zstdfast(15) took 5050 us (25 MB/s)
[  448.082205] lustre_kcompr_24952: test_comp_compress_decompress(zstdfast,15) ret 0
[  448.088799] lustre_kcompr_24952: acompr zstdfast(15) of 128kB chunks took 152 us (822 MB/s), compress ratio: 19.66
[  448.094685] lustre_kcompr_24952: adecompr zstdfast(15) took 156 us (40 MB/s)
[  448.104386] lustre_kcompr_24952: test_acomp_compress_decompress(zstdfast,15) ret 0
[  448.109244] lustre_kcompr_24952: SUCCESS
Compress/decompress text file, size 15187701
kunit/kcompr options: 'run_id=11588 input_file=/tmp/f84.sanity'