== sanity test 84: lz4/lz4hc/lzstd compression/decompression kernel module ========================================================== 12:35:06 (1789058106)
Compress/decompress synthetic data
kunit/kcompr options: 'run_id=13245'
[  351.120913] lustre_kcompr_13245: *****
[  351.125367] lustre_kcompr_13245: (de)compression test on random binary data
[  351.129029] lustre_kcompr_13245: *****
[  351.146151] lustre_kcompr_13245: compr lz4(1) in 64kB chunks took 3328 us (1201 MB/s), compress ratio: 95.91
[  351.154150] lustre_kcompr_13245: compr lz4(1) in 128kB chunks took 3344 us (1196 MB/s), compress ratio: 100.71
[  351.162392] lustre_kcompr_13245: compr lz4(1) in 256kB chunks took 1805 us (2216 MB/s), compress ratio: 104.38
[  351.168326] lustre_kcompr_13245: compr lz4(1) in 512kB chunks took 1656 us (2415 MB/s), compress ratio: 105.89
[  351.187969] lustre_kcompr_13245: compr lz4(1) in 1024kB chunks took 2795 us (1431 MB/s), compress ratio: 106.58
[  351.204856] lustre_kcompr_13245: compr lz4(1) in 2048kB chunks took 6727 us (594 MB/s), compress ratio: 107.01
[  351.220751] lustre_kcompr_13245: compr lz4(1) in 4096kB chunks took 3948 us (1013 MB/s), compress ratio: 107.14
[  351.248566] lustre_kcompr_13245: decompr lz4(1) took 8025 us (4 MB/s)
[  351.252866] lustre_kcompr_13245: test_comp_compress_decompress(lz4,1) ret 0
[  351.262584] lustre_kcompr_13245: acompr lz4(1) of 128kB chunks took 84 us (1488 MB/s), compress ratio: 98.47
[  351.267836] lustre_kcompr_13245: adecompr lz4(1) took 95 us (13 MB/s)
[  351.283484] lustre_kcompr_13245: test_acomp_compress_decompress(lz4,1) ret 0
[  351.318217] lustre_kcompr_13245: compr lz4(4) in 64kB chunks took 1691 us (2365 MB/s), compress ratio: 82.79
[  351.323843] lustre_kcompr_13245: compr lz4(4) in 128kB chunks took 1383 us (2892 MB/s), compress ratio: 92.44
[  351.334103] lustre_kcompr_13245: compr lz4(4) in 256kB chunks took 2197 us (1820 MB/s), compress ratio: 99.00
[  351.340746] lustre_kcompr_13245: compr lz4(4) in 512kB chunks took 1615 us (2476 MB/s), compress ratio: 102.11
[  351.350180] lustre_kcompr_13245: compr lz4(4) in 1024kB chunks took 1253 us (3192 MB/s), compress ratio: 103.94
[  351.357750] lustre_kcompr_13245: compr lz4(4) in 2048kB chunks took 2196 us (1821 MB/s), compress ratio: 104.81
[  351.368827] lustre_kcompr_13245: compr lz4(4) in 4096kB chunks took 1602 us (2496 MB/s), compress ratio: 105.59
[  351.384613] lustre_kcompr_13245: decompr lz4(4) took 2175 us (17 MB/s)
[  351.390800] lustre_kcompr_13245: test_comp_compress_decompress(lz4,4) ret 0
[  351.396814] lustre_kcompr_13245: acompr lz4(4) of 128kB chunks took 89 us (1404 MB/s), compress ratio: 85.11
[  351.415123] lustre_kcompr_13245: adecompr lz4(4) took 90 us (16 MB/s)
[  351.424388] lustre_kcompr_13245: test_acomp_compress_decompress(lz4,4) ret 0
[  351.442431] lustre_kcompr_13245: compr lz4(9) in 64kB chunks took 6427 us (622 MB/s), compress ratio: 60.41
[  351.457623] lustre_kcompr_13245: compr lz4(9) in 128kB chunks took 9628 us (415 MB/s), compress ratio: 74.77
[  351.470624] lustre_kcompr_13245: compr lz4(9) in 256kB chunks took 6409 us (624 MB/s), compress ratio: 86.47
[  351.480406] lustre_kcompr_13245: compr lz4(9) in 512kB chunks took 3663 us (1092 MB/s), compress ratio: 94.51
[  351.492406] lustre_kcompr_13245: compr lz4(9) in 1024kB chunks took 1642 us (2436 MB/s), compress ratio: 98.43
[  351.508421] lustre_kcompr_13245: compr lz4(9) in 2048kB chunks took 5244 us (762 MB/s), compress ratio: 100.96
[  351.517691] lustre_kcompr_13245: compr lz4(9) in 4096kB chunks took 1877 us (2131 MB/s), compress ratio: 101.65
[  351.543599] lustre_kcompr_13245: decompr lz4(9) took 3895 us (10 MB/s)
[  351.548929] lustre_kcompr_13245: test_comp_compress_decompress(lz4,9) ret 0
[  351.556869] lustre_kcompr_13245: acompr lz4(9) of 128kB chunks took 87 us (1436 MB/s), compress ratio: 73.80
[  351.565758] lustre_kcompr_13245: adecompr lz4(9) took 100 us (16 MB/s)
[  351.576944] lustre_kcompr_13245: test_acomp_compress_decompress(lz4,9) ret 0
[  351.607949] lustre_kcompr_13245: compr lz4(15) in 64kB chunks took 2134 us (1874 MB/s), compress ratio: 29.53
[  351.620082] lustre_kcompr_13245: compr lz4(15) in 128kB chunks took 2751 us (1454 MB/s), compress ratio: 43.00
[  351.629987] lustre_kcompr_13245: compr lz4(15) in 256kB chunks took 3195 us (1251 MB/s), compress ratio: 58.81
[  351.636910] lustre_kcompr_13245: compr lz4(15) in 512kB chunks took 1476 us (2710 MB/s), compress ratio: 71.08
[  351.647770] lustre_kcompr_13245: compr lz4(15) in 1024kB chunks took 2481 us (1612 MB/s), compress ratio: 78.50
[  351.660949] lustre_kcompr_13245: compr lz4(15) in 2048kB chunks took 1286 us (3110 MB/s), compress ratio: 84.39
[  351.668944] lustre_kcompr_13245: compr lz4(15) in 4096kB chunks took 1581 us (2530 MB/s), compress ratio: 85.19
[  351.689406] lustre_kcompr_13245: decompr lz4(15) took 7648 us (6 MB/s)
[  351.694412] lustre_kcompr_13245: test_comp_compress_decompress(lz4,15) ret 0
[  351.699783] lustre_kcompr_13245: acompr lz4(15) of 128kB chunks took 216 us (578 MB/s), compress ratio: 38.84
[  351.707291] lustre_kcompr_13245: adecompr lz4(15) took 298 us (10 MB/s)
[  351.717144] lustre_kcompr_13245: test_acomp_compress_decompress(lz4,15) ret 0
[  351.777158] lustre_kcompr_13245: compr lz4hc(1) in 64kB chunks took 49553 us (80 MB/s), compress ratio: 97.45
[  351.830826] lustre_kcompr_13245: compr lz4hc(1) in 128kB chunks took 47411 us (84 MB/s), compress ratio: 103.40
[  351.874915] lustre_kcompr_13245: compr lz4hc(1) in 256kB chunks took 36654 us (109 MB/s), compress ratio: 106.67
[  351.922758] lustre_kcompr_13245: compr lz4hc(1) in 512kB chunks took 31997 us (125 MB/s), compress ratio: 108.36
[  351.972176] lustre_kcompr_13245: compr lz4hc(1) in 1024kB chunks took 40630 us (98 MB/s), compress ratio: 109.22
[  352.021614] lustre_kcompr_13245: compr lz4hc(1) in 2048kB chunks took 41229 us (97 MB/s), compress ratio: 109.67
[  352.065844] lustre_kcompr_13245: compr lz4hc(1) in 4096kB chunks took 38149 us (104 MB/s), compress ratio: 109.89
[  352.081962] lustre_kcompr_13245: decompr lz4hc(1) took 1489 us (24 MB/s)
[  352.084983] lustre_kcompr_13245: test_comp_compress_decompress(lz4hc,1) ret 0
[  352.089409] lustre_kcompr_13245: acompr lz4hc(1) of 128kB chunks took 621 us (201 MB/s), compress ratio: 99.29
[  352.097582] lustre_kcompr_13245: adecompr lz4hc(1) took 326 us (3 MB/s)
[  352.105412] lustre_kcompr_13245: test_acomp_compress_decompress(lz4hc,1) ret 0
[  352.185487] lustre_kcompr_13245: compr lz4hc(3) in 64kB chunks took 61496 us (65 MB/s), compress ratio: 97.96
[  352.266679] lustre_kcompr_13245: compr lz4hc(3) in 128kB chunks took 74857 us (53 MB/s), compress ratio: 103.95
[  352.343896] lustre_kcompr_13245: compr lz4hc(3) in 256kB chunks took 66891 us (59 MB/s), compress ratio: 107.25
[  352.418676] lustre_kcompr_13245: compr lz4hc(3) in 512kB chunks took 63705 us (62 MB/s), compress ratio: 108.95
[  352.499158] lustre_kcompr_13245: compr lz4hc(3) in 1024kB chunks took 74500 us (53 MB/s), compress ratio: 109.83
[  352.557277] lustre_kcompr_13245: compr lz4hc(3) in 2048kB chunks took 49456 us (80 MB/s), compress ratio: 110.28
[  352.632800] lustre_kcompr_13245: compr lz4hc(3) in 4096kB chunks took 68105 us (58 MB/s), compress ratio: 110.51
[  352.656036] lustre_kcompr_13245: decompr lz4hc(3) took 2182 us (16 MB/s)
[  352.661613] lustre_kcompr_13245: test_comp_compress_decompress(lz4hc,3) ret 0
[  352.667802] lustre_kcompr_13245: acompr lz4hc(3) of 128kB chunks took 1317 us (94 MB/s), compress ratio: 99.52
[  352.673198] lustre_kcompr_13245: adecompr lz4hc(3) took 119 us (10 MB/s)
[  352.684034] lustre_kcompr_13245: test_acomp_compress_decompress(lz4hc,3) ret 0
[  353.596506] lustre_kcompr_13245: compr lz4hc(8) in 64kB chunks took 886457 us (4 MB/s), compress ratio: 104.27
[  354.471936] lustre_kcompr_13245: compr lz4hc(8) in 128kB chunks took 865137 us (4 MB/s), compress ratio: 111.39
[  355.360692] lustre_kcompr_13245: compr lz4hc(8) in 256kB chunks took 873521 us (4 MB/s), compress ratio: 115.36
[  356.275511] lustre_kcompr_13245: compr lz4hc(8) in 512kB chunks took 909445 us (4 MB/s), compress ratio: 117.42
[  357.044301] lustre_kcompr_13245: compr lz4hc(8) in 1024kB chunks took 760545 us (5 MB/s), compress ratio: 118.45
[  357.778336] lustre_kcompr_13245: compr lz4hc(8) in 2048kB chunks took 728472 us (5 MB/s), compress ratio: 119.00
[  358.579102] lustre_kcompr_13245: compr lz4hc(8) in 4096kB chunks took 794390 us (5 MB/s), compress ratio: 119.27
[  358.608090] lustre_kcompr_13245: decompr lz4hc(8) took 6778 us (4 MB/s)
[  358.613319] lustre_kcompr_13245: test_comp_compress_decompress(lz4hc,8) ret 0
[  358.657502] lustre_kcompr_13245: acompr lz4hc(8) of 128kB chunks took 36849 us (3 MB/s), compress ratio: 107.78
[  358.669610] lustre_kcompr_13245: adecompr lz4hc(8) took 331 us (3 MB/s)
[  358.678405] lustre_kcompr_13245: test_acomp_compress_decompress(lz4hc,8) ret 0
[  359.487521] lustre_kcompr_13245: compr lz4hc(15) in 64kB chunks took 791602 us (5 MB/s), compress ratio: 104.92
[  360.251379] lustre_kcompr_13245: compr lz4hc(15) in 128kB chunks took 759762 us (5 MB/s), compress ratio: 112.61
[  361.313643] lustre_kcompr_13245: compr lz4hc(15) in 256kB chunks took 1058143 us (3 MB/s), compress ratio: 116.88
[  362.629499] lustre_kcompr_13245: compr lz4hc(15) in 512kB chunks took 1303792 us (3 MB/s), compress ratio: 119.09
[  363.684171] lustre_kcompr_13245: compr lz4hc(15) in 1024kB chunks took 1049421 us (3 MB/s), compress ratio: 120.19
[  365.026470] lustre_kcompr_13245: compr lz4hc(15) in 2048kB chunks took 1326064 us (3 MB/s), compress ratio: 120.77
[  366.471448] lustre_kcompr_13245: compr lz4hc(15) in 4096kB chunks took 1435166 us (2 MB/s), compress ratio: 121.06
[  366.489486] lustre_kcompr_13245: decompr lz4hc(15) took 2688 us (12 MB/s)
[  366.496598] lustre_kcompr_13245: test_comp_compress_decompress(lz4hc,15) ret 0
[  366.551090] lustre_kcompr_13245: acompr lz4hc(15) of 128kB chunks took 34626 us (3 MB/s), compress ratio: 108.77
[  366.567231] lustre_kcompr_13245: adecompr lz4hc(15) took 130 us (8 MB/s)
[  366.582204] lustre_kcompr_13245: test_acomp_compress_decompress(lz4hc,15) ret 0
[  366.596056] lustre_kcompr_13245: compr lzo(-1) in 64kB chunks took 4558 us (877 MB/s), compress ratio: 81.34
[  366.603878] lustre_kcompr_13245: compr lzo(-1) in 128kB chunks took 2661 us (1503 MB/s), compress ratio: 86.80
[  366.612805] lustre_kcompr_13245: compr lzo(-1) in 256kB chunks took 2709 us (1476 MB/s), compress ratio: 86.69
[  366.626838] lustre_kcompr_13245: compr lzo(-1) in 512kB chunks took 3607 us (1108 MB/s), compress ratio: 88.06
[  366.637190] lustre_kcompr_13245: compr lzo(-1) in 1024kB chunks took 5488 us (728 MB/s), compress ratio: 87.91
[  366.655331] lustre_kcompr_13245: compr lzo(-1) in 2048kB chunks took 5036 us (794 MB/s), compress ratio: 87.77
[  366.666082] lustre_kcompr_13245: compr lzo(-1) in 4096kB chunks took 4045 us (988 MB/s), compress ratio: 88.36
[  366.687546] lustre_kcompr_13245: decompr lzo(-1) took 3956 us (11 MB/s)
[  366.700144] lustre_kcompr_13245: test_comp_compress_decompress(lzo,-1) ret 0
[  366.713038] lustre_kcompr_13245: acompr lzo(-1) of 128kB chunks took 354 us (353 MB/s), compress ratio: 86.57
[  366.722147] lustre_kcompr_13245: adecompr lzo(-1) took 107 us (13 MB/s)
[  366.737989] lustre_kcompr_13245: test_acomp_compress_decompress(lzo,-1) ret 0
[  367.173797] lustre_kcompr_13245: compr deflate(1) in 64kB chunks took 410038 us (9 MB/s), compress ratio: 97.75
[  367.676612] lustre_kcompr_13245: compr deflate(1) in 128kB chunks took 492869 us (8 MB/s), compress ratio: 108.05
[  368.225452] lustre_kcompr_13245: compr deflate(1) in 256kB chunks took 539370 us (7 MB/s), compress ratio: 114.47
[  368.654031] lustre_kcompr_13245: compr deflate(1) in 512kB chunks took 418462 us (9 MB/s), compress ratio: 118.41
[  369.060657] lustre_kcompr_13245: compr deflate(1) in 1024kB chunks took 400118 us (9 MB/s), compress ratio: 120.33
[  369.450434] lustre_kcompr_13245: compr deflate(1) in 2048kB chunks took 383506 us (10 MB/s), compress ratio: 121.26
[  369.844826] lustre_kcompr_13245: compr deflate(1) in 4096kB chunks took 382193 us (10 MB/s), compress ratio: 121.54
[  369.865506] lustre_kcompr_13245: decompr deflate(1) took 8002 us (4 MB/s)
[  369.873797] lustre_kcompr_13245: test_comp_compress_decompress(deflate,1) ret 0
[  369.887917] lustre_kcompr_13245: acompr deflate(1) of 128kB chunks took 8999 us (13 MB/s), compress ratio: 104.60
[  369.892411] lustre_kcompr_13245: adecompr deflate(1) took 263 us (4 MB/s)
[  369.897851] lustre_kcompr_13245: test_acomp_compress_decompress(deflate,1) ret 0
[  370.322057] lustre_kcompr_13245: compr deflate(6) in 64kB chunks took 411434 us (9 MB/s), compress ratio: 97.75
[  370.691684] lustre_kcompr_13245: compr deflate(6) in 128kB chunks took 362039 us (11 MB/s), compress ratio: 108.05
[  371.105370] lustre_kcompr_13245: compr deflate(6) in 256kB chunks took 408148 us (9 MB/s), compress ratio: 114.47
[  371.565818] lustre_kcompr_13245: compr deflate(6) in 512kB chunks took 454765 us (8 MB/s), compress ratio: 118.41
[  372.092979] lustre_kcompr_13245: compr deflate(6) in 1024kB chunks took 512372 us (7 MB/s), compress ratio: 120.33
[  372.588915] lustre_kcompr_13245: compr deflate(6) in 2048kB chunks took 485415 us (8 MB/s), compress ratio: 121.26
[  373.115146] lustre_kcompr_13245: compr deflate(6) in 4096kB chunks took 506865 us (7 MB/s), compress ratio: 121.54
[  373.148387] lustre_kcompr_13245: decompr deflate(6) took 6109 us (5 MB/s)
[  373.168941] lustre_kcompr_13245: test_comp_compress_decompress(deflate,6) ret 0
[  373.210853] lustre_kcompr_13245: acompr deflate(6) of 128kB chunks took 16106 us (7 MB/s), compress ratio: 104.60
[  373.236270] lustre_kcompr_13245: adecompr deflate(6) took 178 us (6 MB/s)
[  373.255902] lustre_kcompr_13245: test_acomp_compress_decompress(deflate,6) ret 0
[  373.812272] lustre_kcompr_13245: compr deflate(9) in 64kB chunks took 531630 us (7 MB/s), compress ratio: 97.75
[  374.368939] lustre_kcompr_13245: compr deflate(9) in 128kB chunks took 545639 us (7 MB/s), compress ratio: 108.05
[  374.937606] lustre_kcompr_13245: compr deflate(9) in 256kB chunks took 556473 us (7 MB/s), compress ratio: 114.47
[  375.442506] lustre_kcompr_13245: compr deflate(9) in 512kB chunks took 492536 us (8 MB/s), compress ratio: 118.41
[  375.965684] lustre_kcompr_13245: compr deflate(9) in 1024kB chunks took 516738 us (7 MB/s), compress ratio: 120.33
[  376.514163] lustre_kcompr_13245: compr deflate(9) in 2048kB chunks took 540362 us (7 MB/s), compress ratio: 121.26
[  377.050710] lustre_kcompr_13245: compr deflate(9) in 4096kB chunks took 531003 us (7 MB/s), compress ratio: 121.54
[  377.074163] lustre_kcompr_13245: decompr deflate(9) took 9581 us (3 MB/s)
[  377.086731] lustre_kcompr_13245: test_comp_compress_decompress(deflate,9) ret 0
[  377.121994] lustre_kcompr_13245: acompr deflate(9) of 128kB chunks took 21524 us (5 MB/s), compress ratio: 104.60
[  377.136380] lustre_kcompr_13245: adecompr deflate(9) took 189 us (6 MB/s)
[  377.163759] lustre_kcompr_13245: test_acomp_compress_decompress(deflate,9) ret 0
[  377.216858] lustre_kcompr_13245: compr zstd(0) in 64kB chunks took 21835 us (183 MB/s), compress ratio: 158.55
[  377.260913] lustre_kcompr_13245: compr zstd(0) in 128kB chunks took 31012 us (128 MB/s), compress ratio: 191.43
[  377.307800] lustre_kcompr_13245: compr zstd(0) in 256kB chunks took 39225 us (101 MB/s), compress ratio: 204.55
[  377.351039] lustre_kcompr_13245: compr zstd(0) in 512kB chunks took 29958 us (133 MB/s), compress ratio: 210.39
[  377.364344] lustre_kcompr_13245: compr zstd(0) in 1024kB chunks took 7752 us (515 MB/s), compress ratio: 214.26
[  377.386711] lustre_kcompr_13245: compr zstd(0) in 2048kB chunks took 6954 us (575 MB/s), compress ratio: 215.60
[  377.405927] lustre_kcompr_13245: compr zstd(0) in 4096kB chunks took 6747 us (592 MB/s), compress ratio: 215.52
[  377.429966] lustre_kcompr_13245: decompr zstd(0) took 3605 us (5 MB/s)
[  377.436910] lustre_kcompr_13245: test_comp_compress_decompress(zstd,0) ret 0
[  377.444824] lustre_kcompr_13245: acompr zstd(0) of 128kB chunks took 237 us (527 MB/s), compress ratio: 181.79
[  377.451881] lustre_kcompr_13245: adecompr zstd(0) took 794 us (0 MB/s)
[  377.458348] lustre_kcompr_13245: test_acomp_compress_decompress(zstd,0) ret 0
[  377.476835] lustre_kcompr_13245: compr zstd(1) in 64kB chunks took 5256 us (761 MB/s), compress ratio: 157.17
[  377.488699] lustre_kcompr_13245: compr zstd(1) in 128kB chunks took 3863 us (1035 MB/s), compress ratio: 189.64
[  377.499657] lustre_kcompr_13245: compr zstd(1) in 256kB chunks took 3922 us (1019 MB/s), compress ratio: 201.14
[  377.509201] lustre_kcompr_13245: compr zstd(1) in 512kB chunks took 3450 us (1159 MB/s), compress ratio: 207.22
[  377.518880] lustre_kcompr_13245: compr zstd(1) in 1024kB chunks took 3580 us (1117 MB/s), compress ratio: 211.14
[  377.530879] lustre_kcompr_13245: compr zstd(1) in 2048kB chunks took 3550 us (1126 MB/s), compress ratio: 213.29
[  377.542404] lustre_kcompr_13245: compr zstd(1) in 4096kB chunks took 5070 us (788 MB/s), compress ratio: 213.39
[  377.562940] lustre_kcompr_13245: decompr zstd(1) took 3736 us (5 MB/s)
[  377.570611] lustre_kcompr_13245: test_comp_compress_decompress(zstd,1) ret 0
[  377.581944] lustre_kcompr_13245: acompr zstd(1) of 128kB chunks took 494 us (253 MB/s), compress ratio: 181.79
[  377.603743] lustre_kcompr_13245: adecompr zstd(1) took 107 us (6 MB/s)
[  377.618762] lustre_kcompr_13245: test_acomp_compress_decompress(zstd,1) ret 0
[  377.775538] lustre_kcompr_13245: compr zstd(10) in 64kB chunks took 136066 us (29 MB/s), compress ratio: 160.84
[  377.987180] lustre_kcompr_13245: compr zstd(10) in 128kB chunks took 193331 us (20 MB/s), compress ratio: 183.30
[  378.285358] lustre_kcompr_13245: compr zstd(10) in 256kB chunks took 292345 us (13 MB/s), compress ratio: 194.79
[  378.473590] lustre_kcompr_13245: compr zstd(10) in 512kB chunks took 176009 us (22 MB/s), compress ratio: 216.83
[  378.774821] lustre_kcompr_13245: compr zstd(10) in 1024kB chunks took 291731 us (13 MB/s), compress ratio: 220.96
[  379.136964] lustre_kcompr_13245: compr zstd(10) in 2048kB chunks took 356029 us (11 MB/s), compress ratio: 223.01
[  379.206303] lustre_kcompr_13245: compr zstd(10) in 4096kB chunks took 61127 us (65 MB/s), compress ratio: 224.47
[  379.225316] lustre_kcompr_13245: decompr zstd(10) took 2200 us (8 MB/s)
[  379.230663] lustre_kcompr_13245: test_comp_compress_decompress(zstd,10) ret 0
[  379.240797] lustre_kcompr_13245: acompr zstd(10) of 128kB chunks took 5453 us (22 MB/s), compress ratio: 173.14
[  379.251846] lustre_kcompr_13245: adecompr zstd(10) took 117 us (6 MB/s)
[  379.264025] lustre_kcompr_13245: test_acomp_compress_decompress(zstd,10) ret 0
[  380.029962] lustre_kcompr_13245: compr zstd(15) in 64kB chunks took 752396 us (5 MB/s), compress ratio: 169.41
[  381.017133] lustre_kcompr_13245: compr zstd(15) in 128kB chunks took 968518 us (4 MB/s), compress ratio: 194.98
[  381.704498] lustre_kcompr_13245: compr zstd(15) in 256kB chunks took 675212 us (5 MB/s), compress ratio: 209.16
[  382.228474] lustre_kcompr_13245: compr zstd(15) in 512kB chunks took 515650 us (7 MB/s), compress ratio: 216.44
[  382.750914] lustre_kcompr_13245: compr zstd(15) in 1024kB chunks took 516802 us (7 MB/s), compress ratio: 219.70
[  383.759336] lustre_kcompr_13245: compr zstd(15) in 2048kB chunks took 1000283 us (3 MB/s), compress ratio: 221.75
[  385.326562] lustre_kcompr_13245: compr zstd(15) in 4096kB chunks took 1560324 us (2 MB/s), compress ratio: 221.95
[  385.346463] lustre_kcompr_13245: decompr zstd(15) took 3082 us (5 MB/s)
[  385.351434] lustre_kcompr_13245: test_comp_compress_decompress(zstd,15) ret 0
[  385.379852] lustre_kcompr_13245: acompr zstd(15) of 128kB chunks took 23155 us (5 MB/s), compress ratio: 184.34
[  385.385538] lustre_kcompr_13245: adecompr zstd(15) took 106 us (6 MB/s)
[  385.391350] lustre_kcompr_13245: test_acomp_compress_decompress(zstd,15) ret 0
[  385.404723] lustre_kcompr_13245: compr zstdfast(1) in 64kB chunks took 3260 us (1226 MB/s), compress ratio: 157.17
[  385.411459] lustre_kcompr_13245: compr zstdfast(1) in 128kB chunks took 2648 us (1510 MB/s), compress ratio: 189.64
[  385.417449] lustre_kcompr_13245: compr zstdfast(1) in 256kB chunks took 2358 us (1696 MB/s), compress ratio: 201.14
[  385.423635] lustre_kcompr_13245: compr zstdfast(1) in 512kB chunks took 3038 us (1316 MB/s), compress ratio: 207.20
[  385.431968] lustre_kcompr_13245: compr zstdfast(1) in 1024kB chunks took 2109 us (1896 MB/s), compress ratio: 212.02
[  385.438362] lustre_kcompr_13245: compr zstdfast(1) in 2048kB chunks took 2455 us (1629 MB/s), compress ratio: 213.28
[  385.443451] lustre_kcompr_13245: compr zstdfast(1) in 4096kB chunks took 2021 us (1979 MB/s), compress ratio: 212.43
[  385.455300] lustre_kcompr_13245: decompr zstdfast(1) took 1716 us (10 MB/s)
[  385.462585] lustre_kcompr_13245: test_comp_compress_decompress(zstdfast,1) ret 0
[  385.466543] lustre_kcompr_13245: acompr zstdfast(1) of 128kB chunks took 133 us (939 MB/s), compress ratio: 181.79
[  385.469697] lustre_kcompr_13245: adecompr zstdfast(1) took 98 us (7 MB/s)
[  385.474367] lustre_kcompr_13245: test_acomp_compress_decompress(zstdfast,1) ret 0
[  385.489363] lustre_kcompr_13245: compr zstdfast(5) in 64kB chunks took 6245 us (640 MB/s), compress ratio: 139.51
[  385.498589] lustre_kcompr_13245: compr zstdfast(5) in 128kB chunks took 4713 us (848 MB/s), compress ratio: 165.18
[  385.506876] lustre_kcompr_13245: compr zstdfast(5) in 256kB chunks took 1898 us (2107 MB/s), compress ratio: 173.25
[  385.513475] lustre_kcompr_13245: compr zstdfast(5) in 512kB chunks took 2699 us (1482 MB/s), compress ratio: 177.57
[  385.521371] lustre_kcompr_13245: compr zstdfast(5) in 1024kB chunks took 2215 us (1805 MB/s), compress ratio: 181.26
[  385.533061] lustre_kcompr_13245: compr zstdfast(5) in 2048kB chunks took 5743 us (696 MB/s), compress ratio: 182.05
[  385.549650] lustre_kcompr_13245: compr zstdfast(5) in 4096kB chunks took 4332 us (923 MB/s), compress ratio: 183.35
[  385.579402] lustre_kcompr_13245: decompr zstdfast(5) took 2506 us (8 MB/s)
[  385.592160] lustre_kcompr_13245: test_comp_compress_decompress(zstdfast,5) ret 0
[  385.602470] lustre_kcompr_13245: acompr zstdfast(5) of 128kB chunks took 124 us (1008 MB/s), compress ratio: 159.26
[  385.608878] lustre_kcompr_13245: adecompr zstdfast(5) took 105 us (7 MB/s)
[  385.623339] lustre_kcompr_13245: test_acomp_compress_decompress(zstdfast,5) ret 0
[  385.655392] lustre_kcompr_13245: compr zstdfast(12) in 64kB chunks took 2216 us (1805 MB/s), compress ratio: 38.49
[  385.667446] lustre_kcompr_13245: compr zstdfast(12) in 128kB chunks took 3548 us (1127 MB/s), compress ratio: 43.60
[  385.673830] lustre_kcompr_13245: compr zstdfast(12) in 256kB chunks took 2003 us (1997 MB/s), compress ratio: 46.77
[  385.681613] lustre_kcompr_13245: compr zstdfast(12) in 512kB chunks took 2578 us (1551 MB/s), compress ratio: 51.09
[  385.687798] lustre_kcompr_13245: compr zstdfast(12) in 1024kB chunks took 1951 us (2050 MB/s), compress ratio: 68.76
[  385.693527] lustre_kcompr_13245: compr zstdfast(12) in 2048kB chunks took 2137 us (1871 MB/s), compress ratio: 75.77
[  385.698966] lustre_kcompr_13245: compr zstdfast(12) in 4096kB chunks took 1731 us (2310 MB/s), compress ratio: 79.85
[  385.719547] lustre_kcompr_13245: decompr zstdfast(12) took 3760 us (13 MB/s)
[  385.726376] lustre_kcompr_13245: test_comp_compress_decompress(zstdfast,12) ret 0
[  385.730349] lustre_kcompr_13245: acompr zstdfast(12) of 128kB chunks took 126 us (992 MB/s), compress ratio: 41.41
[  385.737578] lustre_kcompr_13245: adecompr zstdfast(12) took 1587 us (1 MB/s)
[  385.760771] lustre_kcompr_13245: test_acomp_compress_decompress(zstdfast,12) ret 0
[  385.778970] lustre_kcompr_13245: compr zstdfast(15) in 64kB chunks took 3275 us (1221 MB/s), compress ratio: 19.13
[  385.791503] lustre_kcompr_13245: compr zstdfast(15) in 128kB chunks took 2210 us (1809 MB/s), compress ratio: 20.37
[  385.799941] lustre_kcompr_13245: compr zstdfast(15) in 256kB chunks took 2484 us (1610 MB/s), compress ratio: 21.98
[  385.809583] lustre_kcompr_13245: compr zstdfast(15) in 512kB chunks took 3303 us (1211 MB/s), compress ratio: 24.29
[  385.826903] lustre_kcompr_13245: compr zstdfast(15) in 1024kB chunks took 3466 us (1154 MB/s), compress ratio: 25.62
[  385.836971] lustre_kcompr_13245: compr zstdfast(15) in 2048kB chunks took 3011 us (1328 MB/s), compress ratio: 28.07
[  385.852556] lustre_kcompr_13245: compr zstdfast(15) in 4096kB chunks took 6239 us (641 MB/s), compress ratio: 32.26
[  385.877508] lustre_kcompr_13245: decompr zstdfast(15) took 6284 us (19 MB/s)
[  385.886872] lustre_kcompr_13245: test_comp_compress_decompress(zstdfast,15) ret 0
[  385.897419] lustre_kcompr_13245: acompr zstdfast(15) of 128kB chunks took 1526 us (81 MB/s), compress ratio: 17.50
[  385.907471] lustre_kcompr_13245: adecompr zstdfast(15) took 97 us (73 MB/s)
[  385.925476] lustre_kcompr_13245: test_acomp_compress_decompress(zstdfast,15) ret 0
[  385.933552] lustre_kcompr_13245: SUCCESS
Compress/decompress text file, size 15187701
kunit/kcompr options: 'run_id=21421 input_file=/tmp/f84.sanity'