== sanity test 84: lz4/lz4hc/lzstd compression/decompression kernel module ========================================================== 12:39:26 (1789058366)
Compress/decompress synthetic data
kunit/kcompr options: 'run_id=24557'
[  369.202475] lustre_kcompr_24557: *****
[  369.206434] lustre_kcompr_24557: (de)compression test on random binary data
[  369.210893] lustre_kcompr_24557: *****
[  369.233426] lustre_kcompr_24557: compr lz4(1) in 64kB chunks took 1650 us (2424 MB/s), compress ratio: 96.34
[  369.242792] lustre_kcompr_24557: compr lz4(1) in 128kB chunks took 2354 us (1699 MB/s), compress ratio: 101.67
[  369.255235] lustre_kcompr_24557: compr lz4(1) in 256kB chunks took 1238 us (3231 MB/s), compress ratio: 104.85
[  369.262425] lustre_kcompr_24557: compr lz4(1) in 512kB chunks took 3596 us (1112 MB/s), compress ratio: 106.41
[  369.272828] lustre_kcompr_24557: compr lz4(1) in 1024kB chunks took 3958 us (1010 MB/s), compress ratio: 107.15
[  369.281111] lustre_kcompr_24557: compr lz4(1) in 2048kB chunks took 1161 us (3445 MB/s), compress ratio: 107.29
[  369.294926] lustre_kcompr_24557: compr lz4(1) in 4096kB chunks took 1126 us (3552 MB/s), compress ratio: 107.40
[  369.311604] lustre_kcompr_24557: decompr lz4(1) took 1537 us (24 MB/s)
[  369.324742] lustre_kcompr_24557: test_comp_compress_decompress(lz4,1) ret 0
[  369.345537] lustre_kcompr_24557: acompr lz4(1) of 128kB chunks took 99 us (1262 MB/s), compress ratio: 94.63
[  369.359828] lustre_kcompr_24557: adecompr lz4(1) took 115 us (11 MB/s)
[  369.412717] lustre_kcompr_24557: test_acomp_compress_decompress(lz4,1) ret 0
[  369.453605] lustre_kcompr_24557: compr lz4(4) in 64kB chunks took 3018 us (1325 MB/s), compress ratio: 83.04
[  369.464747] lustre_kcompr_24557: compr lz4(4) in 128kB chunks took 1359 us (2943 MB/s), compress ratio: 92.60
[  369.490802] lustre_kcompr_24557: compr lz4(4) in 256kB chunks took 3688 us (1084 MB/s), compress ratio: 98.72
[  369.524207] lustre_kcompr_24557: compr lz4(4) in 512kB chunks took 5223 us (765 MB/s), compress ratio: 102.29
[  369.545433] lustre_kcompr_24557: compr lz4(4) in 1024kB chunks took 1480 us (2702 MB/s), compress ratio: 104.54
[  369.571819] lustre_kcompr_24557: compr lz4(4) in 2048kB chunks took 4182 us (956 MB/s), compress ratio: 105.29
[  369.590322] lustre_kcompr_24557: compr lz4(4) in 4096kB chunks took 2002 us (1998 MB/s), compress ratio: 105.64
[  369.628929] lustre_kcompr_24557: decompr lz4(4) took 1721 us (21 MB/s)
[  369.643537] lustre_kcompr_24557: test_comp_compress_decompress(lz4,4) ret 0
[  369.655815] lustre_kcompr_24557: acompr lz4(4) of 128kB chunks took 83 us (1506 MB/s), compress ratio: 85.55
[  369.664745] lustre_kcompr_24557: adecompr lz4(4) took 115 us (12 MB/s)
[  369.686200] lustre_kcompr_24557: test_acomp_compress_decompress(lz4,4) ret 0
[  369.724649] lustre_kcompr_24557: compr lz4(9) in 64kB chunks took 3987 us (1003 MB/s), compress ratio: 61.61
[  369.738806] lustre_kcompr_24557: compr lz4(9) in 128kB chunks took 2532 us (1579 MB/s), compress ratio: 75.74
[  369.751265] lustre_kcompr_24557: compr lz4(9) in 256kB chunks took 3088 us (1295 MB/s), compress ratio: 87.23
[  369.765939] lustre_kcompr_24557: compr lz4(9) in 512kB chunks took 9586 us (417 MB/s), compress ratio: 94.18
[  369.778034] lustre_kcompr_24557: compr lz4(9) in 1024kB chunks took 1269 us (3152 MB/s), compress ratio: 96.66
[  369.789785] lustre_kcompr_24557: compr lz4(9) in 2048kB chunks took 2475 us (1616 MB/s), compress ratio: 98.46
[  369.802917] lustre_kcompr_24557: compr lz4(9) in 4096kB chunks took 3318 us (1205 MB/s), compress ratio: 100.88
[  369.831662] lustre_kcompr_24557: decompr lz4(9) took 4857 us (8 MB/s)
[  369.843884] lustre_kcompr_24557: test_comp_compress_decompress(lz4,9) ret 0
[  369.854989] lustre_kcompr_24557: acompr lz4(9) of 128kB chunks took 87 us (1436 MB/s), compress ratio: 71.38
[  369.866190] lustre_kcompr_24557: adecompr lz4(9) took 104 us (16 MB/s)
[  369.892863] lustre_kcompr_24557: test_acomp_compress_decompress(lz4,9) ret 0
[  369.939700] lustre_kcompr_24557: compr lz4(15) in 64kB chunks took 3454 us (1158 MB/s), compress ratio: 29.37
[  369.956594] lustre_kcompr_24557: compr lz4(15) in 128kB chunks took 5808 us (688 MB/s), compress ratio: 43.48
[  369.979049] lustre_kcompr_24557: compr lz4(15) in 256kB chunks took 12201 us (327 MB/s), compress ratio: 58.78
[  370.003771] lustre_kcompr_24557: compr lz4(15) in 512kB chunks took 1384 us (2890 MB/s), compress ratio: 71.76
[  370.016408] lustre_kcompr_24557: compr lz4(15) in 1024kB chunks took 4831 us (827 MB/s), compress ratio: 78.87
[  370.028541] lustre_kcompr_24557: compr lz4(15) in 2048kB chunks took 3744 us (1068 MB/s), compress ratio: 83.81
[  370.042692] lustre_kcompr_24557: compr lz4(15) in 4096kB chunks took 1292 us (3095 MB/s), compress ratio: 86.63
[  370.069573] lustre_kcompr_24557: decompr lz4(15) took 5463 us (8 MB/s)
[  370.074256] lustre_kcompr_24557: test_comp_compress_decompress(lz4,15) ret 0
[  370.084940] lustre_kcompr_24557: acompr lz4(15) of 128kB chunks took 90 us (1388 MB/s), compress ratio: 42.33
[  370.094602] lustre_kcompr_24557: adecompr lz4(15) took 135 us (21 MB/s)
[  370.112555] lustre_kcompr_24557: test_acomp_compress_decompress(lz4,15) ret 0
[  370.181934] lustre_kcompr_24557: compr lz4hc(1) in 64kB chunks took 51709 us (77 MB/s), compress ratio: 97.76
[  370.263737] lustre_kcompr_24557: compr lz4hc(1) in 128kB chunks took 66286 us (60 MB/s), compress ratio: 103.73
[  370.322468] lustre_kcompr_24557: compr lz4hc(1) in 256kB chunks took 46003 us (86 MB/s), compress ratio: 106.97
[  370.348567] lustre_kcompr_24557: compr lz4hc(1) in 512kB chunks took 21713 us (184 MB/s), compress ratio: 108.66
[  370.418985] lustre_kcompr_24557: compr lz4hc(1) in 1024kB chunks took 60019 us (66 MB/s), compress ratio: 109.53
[  370.450846] lustre_kcompr_24557: compr lz4hc(1) in 2048kB chunks took 25191 us (158 MB/s), compress ratio: 109.97
[  370.495687] lustre_kcompr_24557: compr lz4hc(1) in 4096kB chunks took 40132 us (99 MB/s), compress ratio: 110.20
[  370.518637] lustre_kcompr_24557: decompr lz4hc(1) took 2367 us (15 MB/s)
[  370.526922] lustre_kcompr_24557: test_comp_compress_decompress(lz4hc,1) ret 0
[  370.540722] lustre_kcompr_24557: acompr lz4hc(1) of 128kB chunks took 590 us (211 MB/s), compress ratio: 96.51
[  370.548663] lustre_kcompr_24557: adecompr lz4hc(1) took 93 us (13 MB/s)
[  370.566659] lustre_kcompr_24557: test_acomp_compress_decompress(lz4hc,1) ret 0
[  370.675246] lustre_kcompr_24557: compr lz4hc(3) in 64kB chunks took 71159 us (56 MB/s), compress ratio: 98.32
[  370.795454] lustre_kcompr_24557: compr lz4hc(3) in 128kB chunks took 110313 us (36 MB/s), compress ratio: 104.35
[  370.889275] lustre_kcompr_24557: compr lz4hc(3) in 256kB chunks took 83685 us (47 MB/s), compress ratio: 107.63
[  370.970778] lustre_kcompr_24557: compr lz4hc(3) in 512kB chunks took 77232 us (51 MB/s), compress ratio: 109.33
[  371.091338] lustre_kcompr_24557: compr lz4hc(3) in 1024kB chunks took 115312 us (34 MB/s), compress ratio: 110.21
[  371.220459] lustre_kcompr_24557: compr lz4hc(3) in 2048kB chunks took 123655 us (32 MB/s), compress ratio: 110.65
[  371.310645] lustre_kcompr_24557: compr lz4hc(3) in 4096kB chunks took 78625 us (50 MB/s), compress ratio: 110.88
[  371.348812] lustre_kcompr_24557: decompr lz4hc(3) took 4162 us (8 MB/s)
[  371.354155] lustre_kcompr_24557: test_comp_compress_decompress(lz4hc,3) ret 0
[  371.366858] lustre_kcompr_24557: acompr lz4hc(3) of 128kB chunks took 1957 us (63 MB/s), compress ratio: 97.01
[  371.374346] lustre_kcompr_24557: adecompr lz4hc(3) took 88 us (14 MB/s)
[  371.405881] lustre_kcompr_24557: test_acomp_compress_decompress(lz4hc,3) ret 0
[  372.314100] lustre_kcompr_24557: compr lz4hc(8) in 64kB chunks took 878123 us (4 MB/s), compress ratio: 104.66
[  373.245653] lustre_kcompr_24557: compr lz4hc(8) in 128kB chunks took 922116 us (4 MB/s), compress ratio: 111.79
[  374.263127] lustre_kcompr_24557: compr lz4hc(8) in 256kB chunks took 1006155 us (3 MB/s), compress ratio: 115.74
[  375.294176] lustre_kcompr_24557: compr lz4hc(8) in 512kB chunks took 1024111 us (3 MB/s), compress ratio: 117.79
[  376.363834] lustre_kcompr_24557: compr lz4hc(8) in 1024kB chunks took 1064466 us (3 MB/s), compress ratio: 118.82
[  377.232652] lustre_kcompr_24557: compr lz4hc(8) in 2048kB chunks took 857098 us (4 MB/s), compress ratio: 119.35
[  377.839471] lustre_kcompr_24557: compr lz4hc(8) in 4096kB chunks took 600665 us (6 MB/s), compress ratio: 119.63
[  377.854858] lustre_kcompr_24557: decompr lz4hc(8) took 2336 us (14 MB/s)
[  377.859627] lustre_kcompr_24557: test_comp_compress_decompress(lz4hc,8) ret 0
[  377.886505] lustre_kcompr_24557: acompr lz4hc(8) of 128kB chunks took 21835 us (5 MB/s), compress ratio: 102.96
[  377.898695] lustre_kcompr_24557: adecompr lz4hc(8) took 642 us (1 MB/s)
[  377.905526] lustre_kcompr_24557: test_acomp_compress_decompress(lz4hc,8) ret 0
[  379.135681] lustre_kcompr_24557: compr lz4hc(15) in 64kB chunks took 1217018 us (3 MB/s), compress ratio: 105.14
[  380.744620] lustre_kcompr_24557: compr lz4hc(15) in 128kB chunks took 1591469 us (2 MB/s), compress ratio: 112.85
[  382.184573] lustre_kcompr_24557: compr lz4hc(15) in 256kB chunks took 1428963 us (2 MB/s), compress ratio: 117.17
[  383.578195] lustre_kcompr_24557: compr lz4hc(15) in 512kB chunks took 1377124 us (2 MB/s), compress ratio: 119.41
[  385.007131] lustre_kcompr_24557: compr lz4hc(15) in 1024kB chunks took 1422498 us (2 MB/s), compress ratio: 120.53
[  386.694805] lustre_kcompr_24557: compr lz4hc(15) in 2048kB chunks took 1680868 us (2 MB/s), compress ratio: 121.07
[  388.267179] lustre_kcompr_24557: compr lz4hc(15) in 4096kB chunks took 1563028 us (2 MB/s), compress ratio: 121.38
[  388.291399] lustre_kcompr_24557: decompr lz4hc(15) took 1455 us (22 MB/s)
[  388.306297] lustre_kcompr_24557: test_comp_compress_decompress(lz4hc,15) ret 0
[  388.370415] lustre_kcompr_24557: acompr lz4hc(15) of 128kB chunks took 54006 us (2 MB/s), compress ratio: 103.94
[  388.379513] lustre_kcompr_24557: adecompr lz4hc(15) took 115 us (10 MB/s)
[  388.391252] lustre_kcompr_24557: test_acomp_compress_decompress(lz4hc,15) ret 0
[  388.399229] lustre_kcompr_24557: compr lzo(-1) in 64kB chunks took 3719 us (1075 MB/s), compress ratio: 81.35
[  388.411951] lustre_kcompr_24557: compr lzo(-1) in 128kB chunks took 2048 us (1953 MB/s), compress ratio: 86.72
[  388.428561] lustre_kcompr_24557: compr lzo(-1) in 256kB chunks took 2822 us (1417 MB/s), compress ratio: 86.74
[  388.444984] lustre_kcompr_24557: compr lzo(-1) in 512kB chunks took 8760 us (456 MB/s), compress ratio: 88.23
[  388.459064] lustre_kcompr_24557: compr lzo(-1) in 1024kB chunks took 2693 us (1485 MB/s), compress ratio: 88.10
[  388.478253] lustre_kcompr_24557: compr lzo(-1) in 2048kB chunks took 3220 us (1242 MB/s), compress ratio: 88.54
[  388.495414] lustre_kcompr_24557: compr lzo(-1) in 4096kB chunks took 4436 us (901 MB/s), compress ratio: 87.92
[  388.525371] lustre_kcompr_24557: decompr lzo(-1) took 1585 us (28 MB/s)
[  388.536329] lustre_kcompr_24557: test_comp_compress_decompress(lzo,-1) ret 0
[  388.545344] lustre_kcompr_24557: acompr lzo(-1) of 128kB chunks took 113 us (1106 MB/s), compress ratio: 78.58
[  388.556784] lustre_kcompr_24557: adecompr lzo(-1) took 126 us (12 MB/s)
[  388.571782] lustre_kcompr_24557: test_acomp_compress_decompress(lzo,-1) ret 0
[  388.996719] lustre_kcompr_24557: compr deflate(1) in 64kB chunks took 402937 us (9 MB/s), compress ratio: 98.00
[  389.670676] lustre_kcompr_24557: compr deflate(1) in 128kB chunks took 668511 us (5 MB/s), compress ratio: 108.27
[  390.244226] lustre_kcompr_24557: compr deflate(1) in 256kB chunks took 566034 us (7 MB/s), compress ratio: 114.70
[  390.823228] lustre_kcompr_24557: compr deflate(1) in 512kB chunks took 559819 us (7 MB/s), compress ratio: 118.59
[  391.315750] lustre_kcompr_24557: compr deflate(1) in 1024kB chunks took 481025 us (8 MB/s), compress ratio: 120.60
[  391.869416] lustre_kcompr_24557: compr deflate(1) in 2048kB chunks took 543380 us (7 MB/s), compress ratio: 121.55
[  392.332575] lustre_kcompr_24557: compr deflate(1) in 4096kB chunks took 454583 us (8 MB/s), compress ratio: 121.83
[  392.358335] lustre_kcompr_24557: decompr deflate(1) took 3623 us (9 MB/s)
[  392.362724] lustre_kcompr_24557: test_comp_compress_decompress(deflate,1) ret 0
[  392.380141] lustre_kcompr_24557: acompr deflate(1) of 128kB chunks took 12427 us (10 MB/s), compress ratio: 100.74
[  392.387447] lustre_kcompr_24557: adecompr deflate(1) took 183 us (6 MB/s)
[  392.416078] lustre_kcompr_24557: test_acomp_compress_decompress(deflate,1) ret 0
[  392.888119] lustre_kcompr_24557: compr deflate(6) in 64kB chunks took 452187 us (8 MB/s), compress ratio: 98.00
[  393.367424] lustre_kcompr_24557: compr deflate(6) in 128kB chunks took 473544 us (8 MB/s), compress ratio: 108.27
[  393.904248] lustre_kcompr_24557: compr deflate(6) in 256kB chunks took 526650 us (7 MB/s), compress ratio: 114.70
[  394.309914] lustre_kcompr_24557: compr deflate(6) in 512kB chunks took 402485 us (9 MB/s), compress ratio: 118.59
[  394.688655] lustre_kcompr_24557: compr deflate(6) in 1024kB chunks took 373019 us (10 MB/s), compress ratio: 120.60
[  395.091292] lustre_kcompr_24557: compr deflate(6) in 2048kB chunks took 398458 us (10 MB/s), compress ratio: 121.55
[  395.584095] lustre_kcompr_24557: compr deflate(6) in 4096kB chunks took 485419 us (8 MB/s), compress ratio: 121.83
[  395.611662] lustre_kcompr_24557: decompr deflate(6) took 12054 us (2 MB/s)
[  395.626103] lustre_kcompr_24557: test_comp_compress_decompress(deflate,6) ret 0
[  395.650377] lustre_kcompr_24557: acompr deflate(6) of 128kB chunks took 17794 us (7 MB/s), compress ratio: 100.74
[  395.657779] lustre_kcompr_24557: adecompr deflate(6) took 176 us (7 MB/s)
[  395.672580] lustre_kcompr_24557: test_acomp_compress_decompress(deflate,6) ret 0
[  396.088429] lustre_kcompr_24557: compr deflate(9) in 64kB chunks took 400550 us (9 MB/s), compress ratio: 98.00
[  396.569558] lustre_kcompr_24557: compr deflate(9) in 128kB chunks took 474653 us (8 MB/s), compress ratio: 108.27
[  397.062589] lustre_kcompr_24557: compr deflate(9) in 256kB chunks took 483049 us (8 MB/s), compress ratio: 114.70
[  397.693793] lustre_kcompr_24557: compr deflate(9) in 512kB chunks took 610610 us (6 MB/s), compress ratio: 118.59
[  398.091097] lustre_kcompr_24557: compr deflate(9) in 1024kB chunks took 391463 us (10 MB/s), compress ratio: 120.60
[  398.538569] lustre_kcompr_24557: compr deflate(9) in 2048kB chunks took 439895 us (9 MB/s), compress ratio: 121.55
[  399.085934] lustre_kcompr_24557: compr deflate(9) in 4096kB chunks took 534940 us (7 MB/s), compress ratio: 121.83
[  399.121020] lustre_kcompr_24557: decompr deflate(9) took 7981 us (4 MB/s)
[  399.147820] lustre_kcompr_24557: test_comp_compress_decompress(deflate,9) ret 0
[  399.178408] lustre_kcompr_24557: acompr deflate(9) of 128kB chunks took 16899 us (7 MB/s), compress ratio: 100.74
[  399.201278] lustre_kcompr_24557: adecompr deflate(9) took 196 us (6 MB/s)
[  399.224932] lustre_kcompr_24557: test_acomp_compress_decompress(deflate,9) ret 0
[  399.259556] lustre_kcompr_24557: compr zstd(0) in 64kB chunks took 10461 us (382 MB/s), compress ratio: 159.04
[  399.309520] lustre_kcompr_24557: compr zstd(0) in 128kB chunks took 39671 us (100 MB/s), compress ratio: 192.70
[  399.353893] lustre_kcompr_24557: compr zstd(0) in 256kB chunks took 37838 us (105 MB/s), compress ratio: 204.55
[  399.396477] lustre_kcompr_24557: compr zstd(0) in 512kB chunks took 34990 us (114 MB/s), compress ratio: 211.00
[  399.416192] lustre_kcompr_24557: compr zstd(0) in 1024kB chunks took 5917 us (676 MB/s), compress ratio: 212.54
[  399.439498] lustre_kcompr_24557: compr zstd(0) in 2048kB chunks took 13927 us (287 MB/s), compress ratio: 215.88
[  399.448092] lustre_kcompr_24557: compr zstd(0) in 4096kB chunks took 3837 us (1042 MB/s), compress ratio: 218.65
[  399.461125] lustre_kcompr_24557: decompr zstd(0) took 2374 us (7 MB/s)
[  399.470781] lustre_kcompr_24557: test_comp_compress_decompress(zstd,0) ret 0
[  399.478365] lustre_kcompr_24557: acompr zstd(0) of 128kB chunks took 234 us (534 MB/s), compress ratio: 170.22
[  399.488945] lustre_kcompr_24557: adecompr zstd(0) took 104 us (7 MB/s)
[  399.511535] lustre_kcompr_24557: test_acomp_compress_decompress(zstd,0) ret 0
[  399.532372] lustre_kcompr_24557: compr zstd(1) in 64kB chunks took 5694 us (702 MB/s), compress ratio: 157.81
[  399.540057] lustre_kcompr_24557: compr zstd(1) in 128kB chunks took 2791 us (1433 MB/s), compress ratio: 190.26
[  399.548544] lustre_kcompr_24557: compr zstd(1) in 256kB chunks took 3332 us (1200 MB/s), compress ratio: 203.03
[  399.557121] lustre_kcompr_24557: compr zstd(1) in 512kB chunks took 3493 us (1145 MB/s), compress ratio: 209.16
[  399.566470] lustre_kcompr_24557: compr zstd(1) in 1024kB chunks took 4799 us (833 MB/s), compress ratio: 211.11
[  399.579449] lustre_kcompr_24557: compr zstd(1) in 2048kB chunks took 2898 us (1380 MB/s), compress ratio: 215.88
[  399.586880] lustre_kcompr_24557: compr zstd(1) in 4096kB chunks took 2124 us (1883 MB/s), compress ratio: 214.90
[  399.603440] lustre_kcompr_24557: decompr zstd(1) took 2441 us (7 MB/s)
[  399.608463] lustre_kcompr_24557: test_comp_compress_decompress(zstd,1) ret 0
[  399.613048] lustre_kcompr_24557: acompr zstd(1) of 128kB chunks took 179 us (698 MB/s), compress ratio: 170.22
[  399.618305] lustre_kcompr_24557: adecompr zstd(1) took 103 us (7 MB/s)
[  399.627510] lustre_kcompr_24557: test_acomp_compress_decompress(zstd,1) ret 0
[  399.953317] lustre_kcompr_24557: compr zstd(10) in 64kB chunks took 303530 us (13 MB/s), compress ratio: 161.28
[  400.129486] lustre_kcompr_24557: compr zstd(10) in 128kB chunks took 164181 us (24 MB/s), compress ratio: 184.38
[  400.349353] lustre_kcompr_24557: compr zstd(10) in 256kB chunks took 213402 us (18 MB/s), compress ratio: 196.27
[  400.564576] lustre_kcompr_24557: compr zstd(10) in 512kB chunks took 207929 us (19 MB/s), compress ratio: 217.86
[  400.893686] lustre_kcompr_24557: compr zstd(10) in 1024kB chunks took 318828 us (12 MB/s), compress ratio: 221.89
[  401.333590] lustre_kcompr_24557: compr zstd(10) in 2048kB chunks took 436148 us (9 MB/s), compress ratio: 223.97
[  401.458509] lustre_kcompr_24557: compr zstd(10) in 4096kB chunks took 112884 us (35 MB/s), compress ratio: 224.99
[  401.488501] lustre_kcompr_24557: decompr zstd(10) took 6730 us (2 MB/s)
[  401.496364] lustre_kcompr_24557: test_comp_compress_decompress(zstd,10) ret 0
[  401.517221] lustre_kcompr_24557: acompr zstd(10) of 128kB chunks took 8579 us (14 MB/s), compress ratio: 165.28
[  401.531776] lustre_kcompr_24557: adecompr zstd(10) took 115 us (6 MB/s)
[  401.555484] lustre_kcompr_24557: test_acomp_compress_decompress(zstd,10) ret 0
[  402.403645] lustre_kcompr_24557: compr zstd(15) in 64kB chunks took 801627 us (4 MB/s), compress ratio: 169.85
[  403.211179] lustre_kcompr_24557: compr zstd(15) in 128kB chunks took 797221 us (5 MB/s), compress ratio: 195.15
[  403.964108] lustre_kcompr_24557: compr zstd(15) in 256kB chunks took 748021 us (5 MB/s), compress ratio: 209.36
[  404.649389] lustre_kcompr_24557: compr zstd(15) in 512kB chunks took 680481 us (5 MB/s), compress ratio: 217.78
[  405.434157] lustre_kcompr_24557: compr zstd(15) in 1024kB chunks took 780314 us (5 MB/s), compress ratio: 220.79
[  407.018569] lustre_kcompr_24557: compr zstd(15) in 2048kB chunks took 1568541 us (2 MB/s), compress ratio: 221.14
[  409.145263] lustre_kcompr_24557: compr zstd(15) in 4096kB chunks took 2115813 us (1 MB/s), compress ratio: 221.78
[  409.158131] lustre_kcompr_24557: decompr zstd(15) took 2187 us (8 MB/s)
[  409.165694] lustre_kcompr_24557: test_comp_compress_decompress(zstd,15) ret 0
[  409.241707] lustre_kcompr_24557: acompr zstd(15) of 128kB chunks took 62886 us (1 MB/s), compress ratio: 173.37
[  409.250412] lustre_kcompr_24557: adecompr zstd(15) took 221 us (3 MB/s)
[  409.259312] lustre_kcompr_24557: test_acomp_compress_decompress(zstd,15) ret 0
[  409.283085] lustre_kcompr_24557: compr zstdfast(1) in 64kB chunks took 9503 us (420 MB/s), compress ratio: 157.81
[  409.298401] lustre_kcompr_24557: compr zstdfast(1) in 128kB chunks took 7452 us (536 MB/s), compress ratio: 190.26
[  409.312660] lustre_kcompr_24557: compr zstdfast(1) in 256kB chunks took 4755 us (841 MB/s), compress ratio: 203.03
[  409.328472] lustre_kcompr_24557: compr zstdfast(1) in 512kB chunks took 9897 us (404 MB/s), compress ratio: 209.16
[  409.337567] lustre_kcompr_24557: compr zstdfast(1) in 1024kB chunks took 2295 us (1742 MB/s), compress ratio: 211.11
[  409.347889] lustre_kcompr_24557: compr zstdfast(1) in 2048kB chunks took 3483 us (1148 MB/s), compress ratio: 215.86
[  409.360501] lustre_kcompr_24557: compr zstdfast(1) in 4096kB chunks took 4642 us (861 MB/s), compress ratio: 214.86
[  409.394446] lustre_kcompr_24557: decompr zstdfast(1) took 7919 us (2 MB/s)
[  409.400645] lustre_kcompr_24557: test_comp_compress_decompress(zstdfast,1) ret 0
[  409.405664] lustre_kcompr_24557: acompr zstdfast(1) of 128kB chunks took 153 us (816 MB/s), compress ratio: 170.22
[  409.411615] lustre_kcompr_24557: adecompr zstdfast(1) took 97 us (7 MB/s)
[  409.421747] lustre_kcompr_24557: test_acomp_compress_decompress(zstdfast,1) ret 0
[  409.440398] lustre_kcompr_24557: compr zstdfast(5) in 64kB chunks took 4791 us (834 MB/s), compress ratio: 139.49
[  409.453335] lustre_kcompr_24557: compr zstdfast(5) in 128kB chunks took 5767 us (693 MB/s), compress ratio: 164.77
[  409.467914] lustre_kcompr_24557: compr zstdfast(5) in 256kB chunks took 2518 us (1588 MB/s), compress ratio: 174.50
[  409.483996] lustre_kcompr_24557: compr zstdfast(5) in 512kB chunks took 5781 us (691 MB/s), compress ratio: 180.53
[  409.495447] lustre_kcompr_24557: compr zstdfast(5) in 1024kB chunks took 4896 us (816 MB/s), compress ratio: 182.19
[  409.507782] lustre_kcompr_24557: compr zstdfast(5) in 2048kB chunks took 4268 us (937 MB/s), compress ratio: 183.99
[  409.516847] lustre_kcompr_24557: compr zstdfast(5) in 4096kB chunks took 2167 us (1845 MB/s), compress ratio: 182.16
[  409.536769] lustre_kcompr_24557: decompr zstdfast(5) took 5489 us (4 MB/s)
[  409.546257] lustre_kcompr_24557: test_comp_compress_decompress(zstdfast,5) ret 0
[  409.551329] lustre_kcompr_24557: acompr zstdfast(5) of 128kB chunks took 129 us (968 MB/s), compress ratio: 147.93
[  409.557491] lustre_kcompr_24557: adecompr zstdfast(5) took 316 us (2 MB/s)
[  409.563739] lustre_kcompr_24557: test_acomp_compress_decompress(zstdfast,5) ret 0
[  409.580361] lustre_kcompr_24557: compr zstdfast(12) in 64kB chunks took 4009 us (997 MB/s), compress ratio: 38.23
[  409.587779] lustre_kcompr_24557: compr zstdfast(12) in 128kB chunks took 2825 us (1415 MB/s), compress ratio: 43.46
[  409.595868] lustre_kcompr_24557: compr zstdfast(12) in 256kB chunks took 3129 us (1278 MB/s), compress ratio: 46.49
[  409.602948] lustre_kcompr_24557: compr zstdfast(12) in 512kB chunks took 2238 us (1787 MB/s), compress ratio: 50.40
[  409.611365] lustre_kcompr_24557: compr zstdfast(12) in 1024kB chunks took 2870 us (1393 MB/s), compress ratio: 54.77
[  409.621875] lustre_kcompr_24557: compr zstdfast(12) in 2048kB chunks took 1980 us (2020 MB/s), compress ratio: 66.25
[  409.629866] lustre_kcompr_24557: compr zstdfast(12) in 4096kB chunks took 2351 us (1701 MB/s), compress ratio: 75.53
[  409.649781] lustre_kcompr_24557: decompr zstdfast(12) took 3923 us (13 MB/s)
[  409.655223] lustre_kcompr_24557: test_comp_compress_decompress(zstdfast,12) ret 0
[  409.661354] lustre_kcompr_24557: acompr zstdfast(12) of 128kB chunks took 434 us (288 MB/s), compress ratio: 38.52
[  409.673828] lustre_kcompr_24557: adecompr zstdfast(12) took 115 us (28 MB/s)
[  409.680851] lustre_kcompr_24557: test_acomp_compress_decompress(zstdfast,12) ret 0
[  409.701560] lustre_kcompr_24557: compr zstdfast(15) in 64kB chunks took 4703 us (850 MB/s), compress ratio: 18.96
[  409.709857] lustre_kcompr_24557: compr zstdfast(15) in 128kB chunks took 2339 us (1710 MB/s), compress ratio: 19.81
[  409.719931] lustre_kcompr_24557: compr zstdfast(15) in 256kB chunks took 2967 us (1348 MB/s), compress ratio: 20.40
[  409.729665] lustre_kcompr_24557: compr zstdfast(15) in 512kB chunks took 2823 us (1416 MB/s), compress ratio: 21.17
[  409.736840] lustre_kcompr_24557: compr zstdfast(15) in 1024kB chunks took 1873 us (2135 MB/s), compress ratio: 22.50
[  409.750561] lustre_kcompr_24557: compr zstdfast(15) in 2048kB chunks took 2869 us (1394 MB/s), compress ratio: 25.93
[  409.759960] lustre_kcompr_24557: compr zstdfast(15) in 4096kB chunks took 2543 us (1572 MB/s), compress ratio: 36.79
[  409.779788] lustre_kcompr_24557: decompr zstdfast(15) took 2172 us (50 MB/s)
[  409.787558] lustre_kcompr_24557: test_comp_compress_decompress(zstdfast,15) ret 0
[  409.793929] lustre_kcompr_24557: acompr zstdfast(15) of 128kB chunks took 134 us (932 MB/s), compress ratio: 22.35
[  409.802942] lustre_kcompr_24557: adecompr zstdfast(15) took 277 us (20 MB/s)
[  409.811502] lustre_kcompr_24557: test_acomp_compress_decompress(zstdfast,15) ret 0
[  409.816732] lustre_kcompr_24557: SUCCESS
Compress/decompress text file, size 15187701
kunit/kcompr options: 'run_id=29863 input_file=/tmp/f84.sanity'