== sanity test 84: lz4/lz4hc/lzstd compression/decompression kernel module ========================================================== 12:30:12 (1789057812)
Compress/decompress synthetic data
kunit/kcompr options: 'run_id=26095'
[  328.985365] lustre_kcompr_26095: *****
[  328.990325] lustre_kcompr_26095: (de)compression test on random binary data
[  329.000119] lustre_kcompr_26095: *****
[  329.024815] lustre_kcompr_26095: compr lz4(1) in 64kB chunks took 2697 us (1483 MB/s), compress ratio: 95.85
[  329.042979] lustre_kcompr_26095: compr lz4(1) in 128kB chunks took 1416 us (2824 MB/s), compress ratio: 100.16
[  329.057727] lustre_kcompr_26095: compr lz4(1) in 256kB chunks took 5164 us (774 MB/s), compress ratio: 103.80
[  329.071813] lustre_kcompr_26095: compr lz4(1) in 512kB chunks took 2305 us (1735 MB/s), compress ratio: 105.26
[  329.092138] lustre_kcompr_26095: compr lz4(1) in 1024kB chunks took 4672 us (856 MB/s), compress ratio: 106.44
[  329.112450] lustre_kcompr_26095: compr lz4(1) in 2048kB chunks took 3132 us (1277 MB/s), compress ratio: 106.32
[  329.127698] lustre_kcompr_26095: compr lz4(1) in 4096kB chunks took 1590 us (2515 MB/s), compress ratio: 106.46
[  329.174508] lustre_kcompr_26095: decompr lz4(1) took 20328 us (1 MB/s)
[  329.188764] lustre_kcompr_26095: test_comp_compress_decompress(lz4,1) ret 0
[  329.193564] lustre_kcompr_26095: acompr lz4(1) of 128kB chunks took 93 us (1344 MB/s), compress ratio: 100.90
[  329.199347] lustre_kcompr_26095: adecompr lz4(1) took 110 us (11 MB/s)
[  329.205532] lustre_kcompr_26095: test_acomp_compress_decompress(lz4,1) ret 0
[  329.224459] lustre_kcompr_26095: compr lz4(4) in 64kB chunks took 2435 us (1642 MB/s), compress ratio: 81.48
[  329.235837] lustre_kcompr_26095: compr lz4(4) in 128kB chunks took 3776 us (1059 MB/s), compress ratio: 91.65
[  329.249642] lustre_kcompr_26095: compr lz4(4) in 256kB chunks took 2834 us (1411 MB/s), compress ratio: 97.62
[  329.262699] lustre_kcompr_26095: compr lz4(4) in 512kB chunks took 3026 us (1321 MB/s), compress ratio: 101.52
[  329.285475] lustre_kcompr_26095: compr lz4(4) in 1024kB chunks took 2134 us (1874 MB/s), compress ratio: 102.89
[  329.298639] lustre_kcompr_26095: compr lz4(4) in 2048kB chunks took 2857 us (1400 MB/s), compress ratio: 104.08
[  329.307508] lustre_kcompr_26095: compr lz4(4) in 4096kB chunks took 2135 us (1873 MB/s), compress ratio: 104.53
[  329.328797] lustre_kcompr_26095: decompr lz4(4) took 2915 us (13 MB/s)
[  329.335434] lustre_kcompr_26095: test_comp_compress_decompress(lz4,4) ret 0
[  329.339503] lustre_kcompr_26095: acompr lz4(4) of 128kB chunks took 90 us (1388 MB/s), compress ratio: 90.64
[  329.351140] lustre_kcompr_26095: adecompr lz4(4) took 110 us (12 MB/s)
[  329.357917] lustre_kcompr_26095: test_acomp_compress_decompress(lz4,4) ret 0
[  329.375324] lustre_kcompr_26095: compr lz4(9) in 64kB chunks took 2069 us (1933 MB/s), compress ratio: 60.96
[  329.391971] lustre_kcompr_26095: compr lz4(9) in 128kB chunks took 3967 us (1008 MB/s), compress ratio: 75.14
[  329.405458] lustre_kcompr_26095: compr lz4(9) in 256kB chunks took 3316 us (1206 MB/s), compress ratio: 86.47
[  329.421624] lustre_kcompr_26095: compr lz4(9) in 512kB chunks took 2489 us (1607 MB/s), compress ratio: 92.68
[  329.439741] lustre_kcompr_26095: compr lz4(9) in 1024kB chunks took 4327 us (924 MB/s), compress ratio: 97.73
[  329.447123] lustre_kcompr_26095: compr lz4(9) in 2048kB chunks took 1549 us (2582 MB/s), compress ratio: 99.74
[  329.460690] lustre_kcompr_26095: compr lz4(9) in 4096kB chunks took 1232 us (3246 MB/s), compress ratio: 100.12
[  329.491091] lustre_kcompr_26095: decompr lz4(9) took 5394 us (7 MB/s)
[  329.496741] lustre_kcompr_26095: test_comp_compress_decompress(lz4,9) ret 0
[  329.509878] lustre_kcompr_26095: acompr lz4(9) of 128kB chunks took 309 us (404 MB/s), compress ratio: 72.21
[  329.515612] lustre_kcompr_26095: adecompr lz4(9) took 97 us (17 MB/s)
[  329.536805] lustre_kcompr_26095: test_acomp_compress_decompress(lz4,9) ret 0
[  329.560603] lustre_kcompr_26095: compr lz4(15) in 64kB chunks took 4235 us (944 MB/s), compress ratio: 29.46
[  329.568685] lustre_kcompr_26095: compr lz4(15) in 128kB chunks took 1262 us (3169 MB/s), compress ratio: 43.77
[  329.575265] lustre_kcompr_26095: compr lz4(15) in 256kB chunks took 1402 us (2853 MB/s), compress ratio: 58.37
[  329.589874] lustre_kcompr_26095: compr lz4(15) in 512kB chunks took 1362 us (2936 MB/s), compress ratio: 71.82
[  329.599531] lustre_kcompr_26095: compr lz4(15) in 1024kB chunks took 3094 us (1292 MB/s), compress ratio: 80.34
[  329.610741] lustre_kcompr_26095: compr lz4(15) in 2048kB chunks took 1299 us (3079 MB/s), compress ratio: 84.27
[  329.621590] lustre_kcompr_26095: compr lz4(15) in 4096kB chunks took 1845 us (2168 MB/s), compress ratio: 88.15
[  329.643956] lustre_kcompr_26095: decompr lz4(15) took 2076 us (21 MB/s)
[  329.646895] lustre_kcompr_26095: test_comp_compress_decompress(lz4,15) ret 0
[  329.650391] lustre_kcompr_26095: acompr lz4(15) of 128kB chunks took 90 us (1388 MB/s), compress ratio: 41.19
[  329.670785] lustre_kcompr_26095: adecompr lz4(15) took 1590 us (1 MB/s)
[  329.683091] lustre_kcompr_26095: test_acomp_compress_decompress(lz4,15) ret 0
[  329.771574] lustre_kcompr_26095: compr lz4hc(1) in 64kB chunks took 54929 us (72 MB/s), compress ratio: 97.11
[  329.861548] lustre_kcompr_26095: compr lz4hc(1) in 128kB chunks took 77405 us (51 MB/s), compress ratio: 102.98
[  329.911322] lustre_kcompr_26095: compr lz4hc(1) in 256kB chunks took 32545 us (122 MB/s), compress ratio: 106.21
[  329.979712] lustre_kcompr_26095: compr lz4hc(1) in 512kB chunks took 54026 us (74 MB/s), compress ratio: 107.90
[  330.041606] lustre_kcompr_26095: compr lz4hc(1) in 1024kB chunks took 49320 us (81 MB/s), compress ratio: 108.77
[  330.107342] lustre_kcompr_26095: compr lz4hc(1) in 2048kB chunks took 55360 us (72 MB/s), compress ratio: 109.20
[  330.141929] lustre_kcompr_26095: compr lz4hc(1) in 4096kB chunks took 24564 us (162 MB/s), compress ratio: 109.42
[  330.160993] lustre_kcompr_26095: decompr lz4hc(1) took 1627 us (22 MB/s)
[  330.169053] lustre_kcompr_26095: test_comp_compress_decompress(lz4hc,1) ret 0
[  330.174625] lustre_kcompr_26095: acompr lz4hc(1) of 128kB chunks took 574 us (217 MB/s), compress ratio: 102.64
[  330.193968] lustre_kcompr_26095: adecompr lz4hc(1) took 91 us (13 MB/s)
[  330.219275] lustre_kcompr_26095: test_acomp_compress_decompress(lz4hc,1) ret 0
[  330.270411] lustre_kcompr_26095: compr lz4hc(3) in 64kB chunks took 41238 us (96 MB/s), compress ratio: 97.62
[  330.310701] lustre_kcompr_26095: compr lz4hc(3) in 128kB chunks took 34975 us (114 MB/s), compress ratio: 103.54
[  330.387965] lustre_kcompr_26095: compr lz4hc(3) in 256kB chunks took 71521 us (55 MB/s), compress ratio: 106.80
[  330.486768] lustre_kcompr_26095: compr lz4hc(3) in 512kB chunks took 90247 us (44 MB/s), compress ratio: 108.51
[  330.561482] lustre_kcompr_26095: compr lz4hc(3) in 1024kB chunks took 62822 us (63 MB/s), compress ratio: 109.38
[  330.619508] lustre_kcompr_26095: compr lz4hc(3) in 2048kB chunks took 42909 us (93 MB/s), compress ratio: 109.82
[  330.692448] lustre_kcompr_26095: compr lz4hc(3) in 4096kB chunks took 66709 us (59 MB/s), compress ratio: 110.04
[  330.734572] lustre_kcompr_26095: decompr lz4hc(3) took 2555 us (14 MB/s)
[  330.739536] lustre_kcompr_26095: test_comp_compress_decompress(lz4hc,3) ret 0
[  330.747822] lustre_kcompr_26095: acompr lz4hc(3) of 128kB chunks took 921 us (135 MB/s), compress ratio: 102.64
[  330.756367] lustre_kcompr_26095: adecompr lz4hc(3) took 324 us (3 MB/s)
[  330.762869] lustre_kcompr_26095: test_acomp_compress_decompress(lz4hc,3) ret 0
[  331.710732] lustre_kcompr_26095: compr lz4hc(8) in 64kB chunks took 932593 us (4 MB/s), compress ratio: 104.00
[  332.392459] lustre_kcompr_26095: compr lz4hc(8) in 128kB chunks took 671943 us (5 MB/s), compress ratio: 111.03
[  333.254552] lustre_kcompr_26095: compr lz4hc(8) in 256kB chunks took 857980 us (4 MB/s), compress ratio: 114.90
[  333.835806] lustre_kcompr_26095: compr lz4hc(8) in 512kB chunks took 574440 us (6 MB/s), compress ratio: 116.94
[  334.418491] lustre_kcompr_26095: compr lz4hc(8) in 1024kB chunks took 578603 us (6 MB/s), compress ratio: 118.02
[  335.643062] lustre_kcompr_26095: compr lz4hc(8) in 2048kB chunks took 1217705 us (3 MB/s), compress ratio: 118.57
[  336.687810] lustre_kcompr_26095: compr lz4hc(8) in 4096kB chunks took 1036153 us (3 MB/s), compress ratio: 118.84
[  336.709317] lustre_kcompr_26095: decompr lz4hc(8) took 4024 us (8 MB/s)
[  336.714271] lustre_kcompr_26095: test_comp_compress_decompress(lz4hc,8) ret 0
[  336.776604] lustre_kcompr_26095: acompr lz4hc(8) of 128kB chunks took 55704 us (2 MB/s), compress ratio: 110.60
[  336.797926] lustre_kcompr_26095: adecompr lz4hc(8) took 123 us (9 MB/s)
[  336.847068] lustre_kcompr_26095: test_acomp_compress_decompress(lz4hc,8) ret 0
[  338.525617] lustre_kcompr_26095: compr lz4hc(15) in 64kB chunks took 1646623 us (2 MB/s), compress ratio: 104.50
[  339.815157] lustre_kcompr_26095: compr lz4hc(15) in 128kB chunks took 1280390 us (3 MB/s), compress ratio: 112.02
[  340.840523] lustre_kcompr_26095: compr lz4hc(15) in 256kB chunks took 1020430 us (3 MB/s), compress ratio: 116.22
[  342.009712] lustre_kcompr_26095: compr lz4hc(15) in 512kB chunks took 1165309 us (3 MB/s), compress ratio: 118.41
[  343.356867] lustre_kcompr_26095: compr lz4hc(15) in 1024kB chunks took 1332205 us (3 MB/s), compress ratio: 119.54
[  344.452954] lustre_kcompr_26095: compr lz4hc(15) in 2048kB chunks took 1088247 us (3 MB/s), compress ratio: 120.15
[  345.752362] lustre_kcompr_26095: compr lz4hc(15) in 4096kB chunks took 1292230 us (3 MB/s), compress ratio: 120.43
[  345.772672] lustre_kcompr_26095: decompr lz4hc(15) took 4669 us (7 MB/s)
[  345.778956] lustre_kcompr_26095: test_comp_compress_decompress(lz4hc,15) ret 0
[  345.832654] lustre_kcompr_26095: acompr lz4hc(15) of 128kB chunks took 48338 us (2 MB/s), compress ratio: 111.64
[  345.846946] lustre_kcompr_26095: adecompr lz4hc(15) took 104 us (10 MB/s)
[  345.862957] lustre_kcompr_26095: test_acomp_compress_decompress(lz4hc,15) ret 0
[  345.874221] lustre_kcompr_26095: compr lzo(-1) in 64kB chunks took 4954 us (807 MB/s), compress ratio: 80.86
[  345.888176] lustre_kcompr_26095: compr lzo(-1) in 128kB chunks took 4277 us (935 MB/s), compress ratio: 85.75
[  345.903865] lustre_kcompr_26095: compr lzo(-1) in 256kB chunks took 5237 us (763 MB/s), compress ratio: 86.77
[  345.918345] lustre_kcompr_26095: compr lzo(-1) in 512kB chunks took 4520 us (884 MB/s), compress ratio: 87.64
[  345.931539] lustre_kcompr_26095: compr lzo(-1) in 1024kB chunks took 3907 us (1023 MB/s), compress ratio: 87.81
[  345.940975] lustre_kcompr_26095: compr lzo(-1) in 2048kB chunks took 3134 us (1276 MB/s), compress ratio: 88.51
[  345.950758] lustre_kcompr_26095: compr lzo(-1) in 4096kB chunks took 2906 us (1376 MB/s), compress ratio: 88.03
[  345.968395] lustre_kcompr_26095: decompr lzo(-1) took 3115 us (14 MB/s)
[  345.973805] lustre_kcompr_26095: test_comp_compress_decompress(lzo,-1) ret 0
[  345.980768] lustre_kcompr_26095: acompr lzo(-1) of 128kB chunks took 110 us (1136 MB/s), compress ratio: 88.26
[  345.987663] lustre_kcompr_26095: adecompr lzo(-1) took 118 us (12 MB/s)
[  345.993618] lustre_kcompr_26095: test_acomp_compress_decompress(lzo,-1) ret 0
[  346.398618] lustre_kcompr_26095: compr deflate(1) in 64kB chunks took 389957 us (10 MB/s), compress ratio: 97.33
[  346.713148] lustre_kcompr_26095: compr deflate(1) in 128kB chunks took 310026 us (12 MB/s), compress ratio: 107.60
[  346.940230] lustre_kcompr_26095: compr deflate(1) in 256kB chunks took 222926 us (17 MB/s), compress ratio: 114.00
[  347.281923] lustre_kcompr_26095: compr deflate(1) in 512kB chunks took 337201 us (11 MB/s), compress ratio: 117.79
[  347.520624] lustre_kcompr_26095: compr deflate(1) in 1024kB chunks took 232147 us (17 MB/s), compress ratio: 119.71
[  347.874786] lustre_kcompr_26095: compr deflate(1) in 2048kB chunks took 347021 us (11 MB/s), compress ratio: 120.66
[  348.187156] lustre_kcompr_26095: compr deflate(1) in 4096kB chunks took 307942 us (12 MB/s), compress ratio: 120.94
[  348.223736] lustre_kcompr_26095: decompr deflate(1) took 16976 us (1 MB/s)
[  348.234861] lustre_kcompr_26095: test_comp_compress_decompress(deflate,1) ret 0
[  348.279198] lustre_kcompr_26095: acompr deflate(1) of 128kB chunks took 31831 us (3 MB/s), compress ratio: 107.26
[  348.298561] lustre_kcompr_26095: adecompr deflate(1) took 295 us (3 MB/s)
[  348.312506] lustre_kcompr_26095: test_acomp_compress_decompress(deflate,1) ret 0
[  348.827742] lustre_kcompr_26095: compr deflate(6) in 64kB chunks took 491107 us (8 MB/s), compress ratio: 97.33
[  349.635683] lustre_kcompr_26095: compr deflate(6) in 128kB chunks took 802545 us (4 MB/s), compress ratio: 107.60
[  350.182882] lustre_kcompr_26095: compr deflate(6) in 256kB chunks took 528266 us (7 MB/s), compress ratio: 114.00
[  350.568166] lustre_kcompr_26095: compr deflate(6) in 512kB chunks took 378383 us (10 MB/s), compress ratio: 117.79
[  351.029230] lustre_kcompr_26095: compr deflate(6) in 1024kB chunks took 457158 us (8 MB/s), compress ratio: 119.71
[  351.382358] lustre_kcompr_26095: compr deflate(6) in 2048kB chunks took 334487 us (11 MB/s), compress ratio: 120.66
[  351.705304] lustre_kcompr_26095: compr deflate(6) in 4096kB chunks took 316049 us (12 MB/s), compress ratio: 120.94
[  351.746459] lustre_kcompr_26095: decompr deflate(6) took 16383 us (2 MB/s)
[  351.754182] lustre_kcompr_26095: test_comp_compress_decompress(deflate,6) ret 0
[  351.774353] lustre_kcompr_26095: acompr deflate(6) of 128kB chunks took 13387 us (9 MB/s), compress ratio: 107.26
[  351.781160] lustre_kcompr_26095: adecompr deflate(6) took 754 us (1 MB/s)
[  351.787248] lustre_kcompr_26095: test_acomp_compress_decompress(deflate,6) ret 0
[  352.139195] lustre_kcompr_26095: compr deflate(9) in 64kB chunks took 342228 us (11 MB/s), compress ratio: 97.33
[  352.537372] lustre_kcompr_26095: compr deflate(9) in 128kB chunks took 390481 us (10 MB/s), compress ratio: 107.60
[  352.820172] lustre_kcompr_26095: compr deflate(9) in 256kB chunks took 273688 us (14 MB/s), compress ratio: 114.00
[  353.168995] lustre_kcompr_26095: compr deflate(9) in 512kB chunks took 344349 us (11 MB/s), compress ratio: 117.79
[  353.612853] lustre_kcompr_26095: compr deflate(9) in 1024kB chunks took 435933 us (9 MB/s), compress ratio: 119.71
[  354.243428] lustre_kcompr_26095: compr deflate(9) in 2048kB chunks took 616675 us (6 MB/s), compress ratio: 120.66
[  354.543387] lustre_kcompr_26095: compr deflate(9) in 4096kB chunks took 289852 us (13 MB/s), compress ratio: 120.94
[  354.570038] lustre_kcompr_26095: decompr deflate(9) took 9957 us (3 MB/s)
[  354.578375] lustre_kcompr_26095: test_comp_compress_decompress(deflate,9) ret 0
[  354.594222] lustre_kcompr_26095: acompr deflate(9) of 128kB chunks took 9519 us (13 MB/s), compress ratio: 107.26
[  354.604491] lustre_kcompr_26095: adecompr deflate(9) took 1395 us (0 MB/s)
[  354.616430] lustre_kcompr_26095: test_acomp_compress_decompress(deflate,9) ret 0
[  354.643680] lustre_kcompr_26095: compr zstd(0) in 64kB chunks took 6422 us (622 MB/s), compress ratio: 158.16
[  354.672238] lustre_kcompr_26095: compr zstd(0) in 128kB chunks took 17075 us (234 MB/s), compress ratio: 190.32
[  354.712606] lustre_kcompr_26095: compr zstd(0) in 256kB chunks took 32646 us (122 MB/s), compress ratio: 202.48
[  354.756347] lustre_kcompr_26095: compr zstd(0) in 512kB chunks took 34834 us (114 MB/s), compress ratio: 208.59
[  354.784739] lustre_kcompr_26095: compr zstd(0) in 1024kB chunks took 19687 us (203 MB/s), compress ratio: 211.18
[  354.816292] lustre_kcompr_26095: compr zstd(0) in 2048kB chunks took 12395 us (322 MB/s), compress ratio: 214.29
[  354.859543] lustre_kcompr_26095: compr zstd(0) in 4096kB chunks took 25765 us (155 MB/s), compress ratio: 214.14
[  354.893047] lustre_kcompr_26095: decompr zstd(0) took 5725 us (3 MB/s)
[  354.909773] lustre_kcompr_26095: test_comp_compress_decompress(zstd,0) ret 0
[  354.918546] lustre_kcompr_26095: acompr zstd(0) of 128kB chunks took 2602 us (48 MB/s), compress ratio: 191.06
[  354.930227] lustre_kcompr_26095: adecompr zstd(0) took 159 us (4 MB/s)
[  354.943479] lustre_kcompr_26095: test_acomp_compress_decompress(zstd,0) ret 0
[  354.963178] lustre_kcompr_26095: compr zstd(1) in 64kB chunks took 3935 us (1016 MB/s), compress ratio: 157.29
[  354.974329] lustre_kcompr_26095: compr zstd(1) in 128kB chunks took 3221 us (1241 MB/s), compress ratio: 189.66
[  354.995225] lustre_kcompr_26095: compr zstd(1) in 256kB chunks took 3428 us (1166 MB/s), compress ratio: 201.22
[  355.009394] lustre_kcompr_26095: compr zstd(1) in 512kB chunks took 4330 us (923 MB/s), compress ratio: 206.97
[  355.019388] lustre_kcompr_26095: compr zstd(1) in 1024kB chunks took 2501 us (1599 MB/s), compress ratio: 208.99
[  355.029504] lustre_kcompr_26095: compr zstd(1) in 2048kB chunks took 2633 us (1519 MB/s), compress ratio: 211.03
[  355.039826] lustre_kcompr_26095: compr zstd(1) in 4096kB chunks took 3119 us (1282 MB/s), compress ratio: 210.53
[  355.061426] lustre_kcompr_26095: decompr zstd(1) took 5507 us (3 MB/s)
[  355.067756] lustre_kcompr_26095: test_comp_compress_decompress(zstd,1) ret 0
[  355.074643] lustre_kcompr_26095: acompr zstd(1) of 128kB chunks took 162 us (771 MB/s), compress ratio: 191.06
[  355.081799] lustre_kcompr_26095: adecompr zstd(1) took 97 us (6 MB/s)
[  355.092325] lustre_kcompr_26095: test_acomp_compress_decompress(zstd,1) ret 0
[  355.284996] lustre_kcompr_26095: compr zstd(10) in 64kB chunks took 159961 us (25 MB/s), compress ratio: 159.97
[  355.460466] lustre_kcompr_26095: compr zstd(10) in 128kB chunks took 160294 us (24 MB/s), compress ratio: 182.40
[  355.709503] lustre_kcompr_26095: compr zstd(10) in 256kB chunks took 235438 us (16 MB/s), compress ratio: 193.91
[  355.831694] lustre_kcompr_26095: compr zstd(10) in 512kB chunks took 117296 us (34 MB/s), compress ratio: 214.87
[  356.169769] lustre_kcompr_26095: compr zstd(10) in 1024kB chunks took 324194 us (12 MB/s), compress ratio: 218.97
[  356.531946] lustre_kcompr_26095: compr zstd(10) in 2048kB chunks took 342526 us (11 MB/s), compress ratio: 220.97
[  356.570590] lustre_kcompr_26095: compr zstd(10) in 4096kB chunks took 34019 us (117 MB/s), compress ratio: 221.75
[  356.582230] lustre_kcompr_26095: decompr zstd(10) took 2206 us (8 MB/s)
[  356.586777] lustre_kcompr_26095: test_comp_compress_decompress(zstd,10) ret 0
[  356.592875] lustre_kcompr_26095: acompr zstd(10) of 128kB chunks took 2477 us (50 MB/s), compress ratio: 180.78
[  356.597475] lustre_kcompr_26095: adecompr zstd(10) took 102 us (6 MB/s)
[  356.603593] lustre_kcompr_26095: test_acomp_compress_decompress(zstd,10) ret 0
[  357.125366] lustre_kcompr_26095: compr zstd(15) in 64kB chunks took 510843 us (7 MB/s), compress ratio: 168.68
[  357.642545] lustre_kcompr_26095: compr zstd(15) in 128kB chunks took 507923 us (7 MB/s), compress ratio: 193.64
[  358.139936] lustre_kcompr_26095: compr zstd(15) in 256kB chunks took 490493 us (8 MB/s), compress ratio: 207.44
[  358.535600] lustre_kcompr_26095: compr zstd(15) in 512kB chunks took 389658 us (10 MB/s), compress ratio: 215.51
[  359.449819] lustre_kcompr_26095: compr zstd(15) in 1024kB chunks took 908096 us (4 MB/s), compress ratio: 217.72
[  361.320746] lustre_kcompr_26095: compr zstd(15) in 2048kB chunks took 1853917 us (2 MB/s), compress ratio: 218.53
[  362.919908] lustre_kcompr_26095: compr zstd(15) in 4096kB chunks took 1583501 us (2 MB/s), compress ratio: 218.70
[  362.932123] lustre_kcompr_26095: decompr zstd(15) took 2451 us (7 MB/s)
[  362.939218] lustre_kcompr_26095: test_comp_compress_decompress(zstd,15) ret 0
[  362.970690] lustre_kcompr_26095: acompr zstd(15) of 128kB chunks took 21972 us (5 MB/s), compress ratio: 193.60
[  362.993648] lustre_kcompr_26095: adecompr zstd(15) took 129 us (5 MB/s)
[  363.002401] lustre_kcompr_26095: test_acomp_compress_decompress(zstd,15) ret 0
[  363.019369] lustre_kcompr_26095: compr zstdfast(1) in 64kB chunks took 2984 us (1340 MB/s), compress ratio: 157.29
[  363.028727] lustre_kcompr_26095: compr zstdfast(1) in 128kB chunks took 2090 us (1913 MB/s), compress ratio: 189.66
[  363.039664] lustre_kcompr_26095: compr zstdfast(1) in 256kB chunks took 2619 us (1527 MB/s), compress ratio: 201.22
[  363.046049] lustre_kcompr_26095: compr zstdfast(1) in 512kB chunks took 1848 us (2164 MB/s), compress ratio: 206.97
[  363.052315] lustre_kcompr_26095: compr zstdfast(1) in 1024kB chunks took 1827 us (2189 MB/s), compress ratio: 208.99
[  363.065793] lustre_kcompr_26095: compr zstdfast(1) in 2048kB chunks took 3921 us (1020 MB/s), compress ratio: 210.65
[  363.075424] lustre_kcompr_26095: compr zstdfast(1) in 4096kB chunks took 2182 us (1833 MB/s), compress ratio: 210.53
[  363.087265] lustre_kcompr_26095: decompr zstdfast(1) took 1729 us (10 MB/s)
[  363.094261] lustre_kcompr_26095: test_comp_compress_decompress(zstdfast,1) ret 0
[  363.098500] lustre_kcompr_26095: acompr zstdfast(1) of 128kB chunks took 141 us (886 MB/s), compress ratio: 191.06
[  363.107488] lustre_kcompr_26095: adecompr zstdfast(1) took 104 us (6 MB/s)
[  363.116211] lustre_kcompr_26095: test_acomp_compress_decompress(zstdfast,1) ret 0
[  363.140510] lustre_kcompr_26095: compr zstdfast(5) in 64kB chunks took 7304 us (547 MB/s), compress ratio: 139.03
[  363.167289] lustre_kcompr_26095: compr zstdfast(5) in 128kB chunks took 10901 us (366 MB/s), compress ratio: 164.43
[  363.184102] lustre_kcompr_26095: compr zstdfast(5) in 256kB chunks took 1916 us (2087 MB/s), compress ratio: 173.74
[  363.211511] lustre_kcompr_26095: compr zstdfast(5) in 512kB chunks took 8808 us (454 MB/s), compress ratio: 177.67
[  363.222292] lustre_kcompr_26095: compr zstdfast(5) in 1024kB chunks took 3563 us (1122 MB/s), compress ratio: 180.57
[  363.238527] lustre_kcompr_26095: compr zstdfast(5) in 2048kB chunks took 6687 us (598 MB/s), compress ratio: 183.69
[  363.259746] lustre_kcompr_26095: compr zstdfast(5) in 4096kB chunks took 5001 us (799 MB/s), compress ratio: 181.85
[  363.282853] lustre_kcompr_26095: decompr zstdfast(5) took 4402 us (4 MB/s)
[  363.293331] lustre_kcompr_26095: test_comp_compress_decompress(zstdfast,5) ret 0
[  363.313865] lustre_kcompr_26095: acompr zstdfast(5) of 128kB chunks took 138 us (905 MB/s), compress ratio: 168.04
[  363.319875] lustre_kcompr_26095: adecompr zstdfast(5) took 173 us (4 MB/s)
[  363.327978] lustre_kcompr_26095: test_acomp_compress_decompress(zstdfast,5) ret 0
[  363.350576] lustre_kcompr_26095: compr zstdfast(12) in 64kB chunks took 3562 us (1122 MB/s), compress ratio: 37.74
[  363.375034] lustre_kcompr_26095: compr zstdfast(12) in 128kB chunks took 1858 us (2152 MB/s), compress ratio: 42.64
[  363.395009] lustre_kcompr_26095: compr zstdfast(12) in 256kB chunks took 3498 us (1143 MB/s), compress ratio: 46.57
[  363.406496] lustre_kcompr_26095: compr zstdfast(12) in 512kB chunks took 4763 us (839 MB/s), compress ratio: 50.82
[  363.433408] lustre_kcompr_26095: compr zstdfast(12) in 1024kB chunks took 2975 us (1344 MB/s), compress ratio: 57.43
[  363.441387] lustre_kcompr_26095: compr zstdfast(12) in 2048kB chunks took 2705 us (1478 MB/s), compress ratio: 78.25
[  363.451652] lustre_kcompr_26095: compr zstdfast(12) in 4096kB chunks took 2344 us (1706 MB/s), compress ratio: 81.61
[  363.462610] lustre_kcompr_26095: decompr zstdfast(12) took 1905 us (25 MB/s)
[  363.467654] lustre_kcompr_26095: test_comp_compress_decompress(zstdfast,12) ret 0
[  363.482505] lustre_kcompr_26095: acompr zstdfast(12) of 128kB chunks took 264 us (473 MB/s), compress ratio: 43.15
[  363.497643] lustre_kcompr_26095: adecompr zstdfast(12) took 408 us (7 MB/s)
[  363.511862] lustre_kcompr_26095: test_acomp_compress_decompress(zstdfast,12) ret 0
[  363.564013] lustre_kcompr_26095: compr zstdfast(15) in 64kB chunks took 24597 us (162 MB/s), compress ratio: 18.98
[  363.594280] lustre_kcompr_26095: compr zstdfast(15) in 128kB chunks took 16859 us (237 MB/s), compress ratio: 19.76
[  363.611072] lustre_kcompr_26095: compr zstdfast(15) in 256kB chunks took 1767 us (2263 MB/s), compress ratio: 20.87
[  363.625054] lustre_kcompr_26095: compr zstdfast(15) in 512kB chunks took 8845 us (452 MB/s), compress ratio: 22.79
[  363.637513] lustre_kcompr_26095: compr zstdfast(15) in 1024kB chunks took 2344 us (1706 MB/s), compress ratio: 26.53
[  363.657943] lustre_kcompr_26095: compr zstdfast(15) in 2048kB chunks took 2977 us (1343 MB/s), compress ratio: 32.06
[  363.674159] lustre_kcompr_26095: compr zstdfast(15) in 4096kB chunks took 9089 us (440 MB/s), compress ratio: 34.44
[  363.690271] lustre_kcompr_26095: decompr zstdfast(15) took 2743 us (42 MB/s)
[  363.701691] lustre_kcompr_26095: test_comp_compress_decompress(zstdfast,15) ret 0
[  363.715556] lustre_kcompr_26095: acompr zstdfast(15) of 128kB chunks took 147 us (850 MB/s), compress ratio: 19.00
[  363.728241] lustre_kcompr_26095: adecompr zstdfast(15) took 132 us (49 MB/s)
[  363.740650] lustre_kcompr_26095: test_acomp_compress_decompress(zstdfast,15) ret 0
[  363.750084] lustre_kcompr_26095: SUCCESS
Compress/decompress text file, size 15187701
kunit/kcompr options: 'run_id=25676 input_file=/tmp/f84.sanity'