== sanity test 84: lz4/lz4hc/lzstd compression/decompression kernel module ========================================================== 12:30:42 (1789057842) Compress/decompress synthetic data kunit/kcompr options: 'run_id=23282' [ 414.117949] lustre_kcompr_23282: ***** [ 414.122592] lustre_kcompr_23282: (de)compression test on random binary data [ 414.126778] lustre_kcompr_23282: ***** [ 414.141618] lustre_kcompr_23282: compr lz4(1) in 64kB chunks took 5796 us (690 MB/s), compress ratio: 96.78 [ 414.150798] lustre_kcompr_23282: compr lz4(1) in 128kB chunks took 1697 us (2357 MB/s), compress ratio: 100.56 [ 414.160227] lustre_kcompr_23282: compr lz4(1) in 256kB chunks took 2961 us (1350 MB/s), compress ratio: 103.78 [ 414.167656] lustre_kcompr_23282: compr lz4(1) in 512kB chunks took 1500 us (2666 MB/s), compress ratio: 105.30 [ 414.179843] lustre_kcompr_23282: compr lz4(1) in 1024kB chunks took 7592 us (526 MB/s), compress ratio: 105.37 [ 414.190402] lustre_kcompr_23282: compr lz4(1) in 2048kB chunks took 1209 us (3308 MB/s), compress ratio: 105.66 [ 414.200619] lustre_kcompr_23282: compr lz4(1) in 4096kB chunks took 2811 us (1422 MB/s), compress ratio: 106.16 [ 414.217168] lustre_kcompr_23282: decompr lz4(1) took 4891 us (7 MB/s) [ 414.220973] lustre_kcompr_23282: test_comp_compress_decompress(lz4,1) ret 0 [ 414.225297] lustre_kcompr_23282: acompr lz4(1) of 128kB chunks took 89 us (1404 MB/s), compress ratio: 90.14 [ 414.229665] lustre_kcompr_23282: adecompr lz4(1) took 98 us (14 MB/s) [ 414.234846] lustre_kcompr_23282: test_acomp_compress_decompress(lz4,1) ret 0 [ 414.249831] lustre_kcompr_23282: compr lz4(4) in 64kB chunks took 2066 us (1936 MB/s), compress ratio: 82.38 [ 414.259733] lustre_kcompr_23282: compr lz4(4) in 128kB chunks took 2906 us (1376 MB/s), compress ratio: 91.34 [ 414.272931] lustre_kcompr_23282: compr lz4(4) in 256kB chunks took 1664 us (2403 MB/s), compress ratio: 97.49 [ 414.282593] lustre_kcompr_23282: compr lz4(4) in 512kB chunks took 2310 us (1731 MB/s), compress ratio: 100.67 [ 414.295992] lustre_kcompr_23282: compr lz4(4) in 1024kB chunks took 1509 us (2650 MB/s), compress ratio: 102.19 [ 414.304810] lustre_kcompr_23282: compr lz4(4) in 2048kB chunks took 2079 us (1924 MB/s), compress ratio: 103.31 [ 414.313793] lustre_kcompr_23282: compr lz4(4) in 4096kB chunks took 1965 us (2035 MB/s), compress ratio: 103.93 [ 414.339425] lustre_kcompr_23282: decompr lz4(4) took 5012 us (7 MB/s) [ 414.355626] lustre_kcompr_23282: test_comp_compress_decompress(lz4,4) ret 0 [ 414.369799] lustre_kcompr_23282: acompr lz4(4) of 128kB chunks took 83 us (1506 MB/s), compress ratio: 80.95 [ 414.382652] lustre_kcompr_23282: adecompr lz4(4) took 1271 us (1 MB/s) [ 414.440877] lustre_kcompr_23282: test_acomp_compress_decompress(lz4,4) ret 0 [ 414.480802] lustre_kcompr_23282: compr lz4(9) in 64kB chunks took 2062 us (1939 MB/s), compress ratio: 60.65 [ 414.503356] lustre_kcompr_23282: compr lz4(9) in 128kB chunks took 10503 us (380 MB/s), compress ratio: 75.29 [ 414.527982] lustre_kcompr_23282: compr lz4(9) in 256kB chunks took 3383 us (1182 MB/s), compress ratio: 86.86 [ 414.544767] lustre_kcompr_23282: compr lz4(9) in 512kB chunks took 1290 us (3100 MB/s), compress ratio: 92.70 [ 414.565688] lustre_kcompr_23282: compr lz4(9) in 1024kB chunks took 2292 us (1745 MB/s), compress ratio: 96.57 [ 414.576301] lustre_kcompr_23282: compr lz4(9) in 2048kB chunks took 5934 us (674 MB/s), compress ratio: 99.09 [ 414.591875] lustre_kcompr_23282: compr lz4(9) in 4096kB chunks took 2097 us (1907 MB/s), compress ratio: 99.61 [ 414.613587] lustre_kcompr_23282: decompr lz4(9) took 2511 us (15 MB/s) [ 414.620623] lustre_kcompr_23282: test_comp_compress_decompress(lz4,9) ret 0 [ 414.626837] lustre_kcompr_23282: acompr lz4(9) of 128kB chunks took 87 us (1436 MB/s), compress ratio: 66.66 [ 414.632612] lustre_kcompr_23282: adecompr lz4(9) took 99 us (18 MB/s) [ 414.637459] lustre_kcompr_23282: test_acomp_compress_decompress(lz4,9) ret 0 [ 414.654792] lustre_kcompr_23282: compr lz4(15) in 64kB chunks took 2363 us (1692 MB/s), compress ratio: 29.35 [ 414.673096] lustre_kcompr_23282: compr lz4(15) in 128kB chunks took 7136 us (560 MB/s), compress ratio: 43.04 [ 414.697515] lustre_kcompr_23282: compr lz4(15) in 256kB chunks took 3233 us (1237 MB/s), compress ratio: 58.55 [ 414.724079] lustre_kcompr_23282: compr lz4(15) in 512kB chunks took 9699 us (412 MB/s), compress ratio: 70.87 [ 414.739047] lustre_kcompr_23282: compr lz4(15) in 1024kB chunks took 1507 us (2654 MB/s), compress ratio: 79.25 [ 414.746821] lustre_kcompr_23282: compr lz4(15) in 2048kB chunks took 1909 us (2095 MB/s), compress ratio: 83.57 [ 414.764244] lustre_kcompr_23282: compr lz4(15) in 4096kB chunks took 2777 us (1440 MB/s), compress ratio: 84.89 [ 414.795658] lustre_kcompr_23282: decompr lz4(15) took 3979 us (11 MB/s) [ 414.806536] lustre_kcompr_23282: test_comp_compress_decompress(lz4,15) ret 0 [ 414.813122] lustre_kcompr_23282: acompr lz4(15) of 128kB chunks took 89 us (1404 MB/s), compress ratio: 40.99 [ 414.825895] lustre_kcompr_23282: adecompr lz4(15) took 115 us (26 MB/s) [ 414.847872] lustre_kcompr_23282: test_acomp_compress_decompress(lz4,15) ret 0 [ 414.921633] lustre_kcompr_23282: compr lz4hc(1) in 64kB chunks took 55655 us (71 MB/s), compress ratio: 96.64 [ 414.980867] lustre_kcompr_23282: compr lz4hc(1) in 128kB chunks took 52263 us (76 MB/s), compress ratio: 102.40 [ 415.065140] lustre_kcompr_23282: compr lz4hc(1) in 256kB chunks took 64154 us (62 MB/s), compress ratio: 105.55 [ 415.125556] lustre_kcompr_23282: compr lz4hc(1) in 512kB chunks took 51466 us (77 MB/s), compress ratio: 107.19 [ 415.194153] lustre_kcompr_23282: compr lz4hc(1) in 1024kB chunks took 52211 us (76 MB/s), compress ratio: 108.04 [ 415.256872] lustre_kcompr_23282: compr lz4hc(1) in 2048kB chunks took 50838 us (78 MB/s), compress ratio: 108.47 [ 415.328314] lustre_kcompr_23282: compr lz4hc(1) in 4096kB chunks took 52756 us (75 MB/s), compress ratio: 108.69 [ 415.368790] lustre_kcompr_23282: decompr lz4hc(1) took 8208 us (4 MB/s) [ 415.375717] lustre_kcompr_23282: test_comp_compress_decompress(lz4hc,1) ret 0 [ 415.389740] lustre_kcompr_23282: acompr lz4hc(1) of 128kB chunks took 1047 us (119 MB/s), compress ratio: 90.58 [ 415.412725] lustre_kcompr_23282: adecompr lz4hc(1) took 3398 us (0 MB/s) [ 415.487313] lustre_kcompr_23282: test_acomp_compress_decompress(lz4hc,1) ret 0 [ 415.626570] lustre_kcompr_23282: compr lz4hc(3) in 64kB chunks took 97286 us (41 MB/s), compress ratio: 97.18 [ 415.728728] lustre_kcompr_23282: compr lz4hc(3) in 128kB chunks took 91568 us (43 MB/s), compress ratio: 102.95 [ 415.869996] lustre_kcompr_23282: compr lz4hc(3) in 256kB chunks took 105470 us (37 MB/s), compress ratio: 106.11 [ 415.991717] lustre_kcompr_23282: compr lz4hc(3) in 512kB chunks took 108610 us (36 MB/s), compress ratio: 107.77 [ 416.117397] lustre_kcompr_23282: compr lz4hc(3) in 1024kB chunks took 112017 us (35 MB/s), compress ratio: 108.61 [ 416.215698] lustre_kcompr_23282: compr lz4hc(3) in 2048kB chunks took 83666 us (47 MB/s), compress ratio: 109.05 [ 416.317553] lustre_kcompr_23282: compr lz4hc(3) in 4096kB chunks took 80588 us (49 MB/s), compress ratio: 109.27 [ 416.358730] lustre_kcompr_23282: decompr lz4hc(3) took 2841 us (12 MB/s) [ 416.366557] lustre_kcompr_23282: test_comp_compress_decompress(lz4hc,3) ret 0 [ 416.383809] lustre_kcompr_23282: acompr lz4hc(3) of 128kB chunks took 5106 us (24 MB/s), compress ratio: 91.40 [ 416.400066] lustre_kcompr_23282: adecompr lz4hc(3) took 95 us (14 MB/s) [ 416.423248] lustre_kcompr_23282: test_acomp_compress_decompress(lz4hc,3) ret 0 [ 417.246200] lustre_kcompr_23282: compr lz4hc(8) in 64kB chunks took 776289 us (5 MB/s), compress ratio: 103.61 [ 417.854932] lustre_kcompr_23282: compr lz4hc(8) in 128kB chunks took 596568 us (6 MB/s), compress ratio: 110.56 [ 419.030048] lustre_kcompr_23282: compr lz4hc(8) in 256kB chunks took 1171249 us (3 MB/s), compress ratio: 114.39 [ 420.100791] lustre_kcompr_23282: compr lz4hc(8) in 512kB chunks took 1066374 us (3 MB/s), compress ratio: 116.41 [ 421.631797] lustre_kcompr_23282: compr lz4hc(8) in 1024kB chunks took 1524873 us (2 MB/s), compress ratio: 117.42 [ 422.607201] lustre_kcompr_23282: compr lz4hc(8) in 2048kB chunks took 966744 us (4 MB/s), compress ratio: 117.94 [ 423.458316] lustre_kcompr_23282: compr lz4hc(8) in 4096kB chunks took 833844 us (4 MB/s), compress ratio: 118.19 [ 423.476229] lustre_kcompr_23282: decompr lz4hc(8) took 5771 us (5 MB/s) [ 423.480831] lustre_kcompr_23282: test_comp_compress_decompress(lz4hc,8) ret 0 [ 423.522843] lustre_kcompr_23282: acompr lz4hc(8) of 128kB chunks took 32350 us (3 MB/s), compress ratio: 98.84 [ 423.531685] lustre_kcompr_23282: adecompr lz4hc(8) took 96 us (13 MB/s) [ 423.572699] lustre_kcompr_23282: test_acomp_compress_decompress(lz4hc,8) ret 0 [ 424.462819] lustre_kcompr_23282: compr lz4hc(15) in 64kB chunks took 863334 us (4 MB/s), compress ratio: 104.20 [ 425.694548] lustre_kcompr_23282: compr lz4hc(15) in 128kB chunks took 1224686 us (3 MB/s), compress ratio: 111.53 [ 427.465265] lustre_kcompr_23282: compr lz4hc(15) in 256kB chunks took 1765547 us (2 MB/s), compress ratio: 115.66 [ 428.837867] lustre_kcompr_23282: compr lz4hc(15) in 512kB chunks took 1366560 us (2 MB/s), compress ratio: 117.82 [ 430.282587] lustre_kcompr_23282: compr lz4hc(15) in 1024kB chunks took 1433842 us (2 MB/s), compress ratio: 118.90 [ 431.744282] lustre_kcompr_23282: compr lz4hc(15) in 2048kB chunks took 1447578 us (2 MB/s), compress ratio: 119.45 [ 433.004228] lustre_kcompr_23282: compr lz4hc(15) in 4096kB chunks took 1249153 us (3 MB/s), compress ratio: 119.74 [ 433.018299] lustre_kcompr_23282: decompr lz4hc(15) took 2262 us (14 MB/s) [ 433.021980] lustre_kcompr_23282: test_comp_compress_decompress(lz4hc,15) ret 0 [ 433.121743] lustre_kcompr_23282: acompr lz4hc(15) of 128kB chunks took 95406 us (1 MB/s), compress ratio: 99.44 [ 433.135637] lustre_kcompr_23282: adecompr lz4hc(15) took 739 us (1 MB/s) [ 433.147372] lustre_kcompr_23282: test_acomp_compress_decompress(lz4hc,15) ret 0 [ 433.162449] lustre_kcompr_23282: compr lzo(-1) in 64kB chunks took 6603 us (605 MB/s), compress ratio: 81.48 [ 433.174719] lustre_kcompr_23282: compr lzo(-1) in 128kB chunks took 5020 us (796 MB/s), compress ratio: 85.62 [ 433.184766] lustre_kcompr_23282: compr lzo(-1) in 256kB chunks took 3439 us (1163 MB/s), compress ratio: 86.40 [ 433.196259] lustre_kcompr_23282: compr lzo(-1) in 512kB chunks took 2733 us (1463 MB/s), compress ratio: 87.38 [ 433.207372] lustre_kcompr_23282: compr lzo(-1) in 1024kB chunks took 2634 us (1518 MB/s), compress ratio: 87.37 [ 433.216621] lustre_kcompr_23282: compr lzo(-1) in 2048kB chunks took 3062 us (1306 MB/s), compress ratio: 88.08 [ 433.226789] lustre_kcompr_23282: compr lzo(-1) in 4096kB chunks took 4701 us (850 MB/s), compress ratio: 88.12 [ 433.242547] lustre_kcompr_23282: decompr lzo(-1) took 2190 us (20 MB/s) [ 433.247385] lustre_kcompr_23282: test_comp_compress_decompress(lzo,-1) ret 0 [ 433.251977] lustre_kcompr_23282: acompr lzo(-1) of 128kB chunks took 144 us (868 MB/s), compress ratio: 79.24 [ 433.258644] lustre_kcompr_23282: adecompr lzo(-1) took 730 us (2 MB/s) [ 433.265622] lustre_kcompr_23282: test_acomp_compress_decompress(lzo,-1) ret 0 [ 433.611204] lustre_kcompr_23282: compr deflate(1) in 64kB chunks took 333220 us (12 MB/s), compress ratio: 97.09 [ 434.115516] lustre_kcompr_23282: compr deflate(1) in 128kB chunks took 488987 us (8 MB/s), compress ratio: 106.95 [ 434.642063] lustre_kcompr_23282: compr deflate(1) in 256kB chunks took 519251 us (7 MB/s), compress ratio: 113.13 [ 435.091950] lustre_kcompr_23282: compr deflate(1) in 512kB chunks took 442487 us (9 MB/s), compress ratio: 116.93 [ 435.570230] lustre_kcompr_23282: compr deflate(1) in 1024kB chunks took 467001 us (8 MB/s), compress ratio: 118.89 [ 435.967368] lustre_kcompr_23282: compr deflate(1) in 2048kB chunks took 392106 us (10 MB/s), compress ratio: 119.82 [ 436.266872] lustre_kcompr_23282: compr deflate(1) in 4096kB chunks took 296275 us (13 MB/s), compress ratio: 120.09 [ 436.319708] lustre_kcompr_23282: decompr deflate(1) took 11973 us (2 MB/s) [ 436.350742] lustre_kcompr_23282: test_comp_compress_decompress(deflate,1) ret 0 [ 436.387041] lustre_kcompr_23282: acompr deflate(1) of 128kB chunks took 24227 us (5 MB/s), compress ratio: 95.18 [ 436.399712] lustre_kcompr_23282: adecompr deflate(1) took 198 us (6 MB/s) [ 436.430652] lustre_kcompr_23282: test_acomp_compress_decompress(deflate,1) ret 0 [ 436.925606] lustre_kcompr_23282: compr deflate(6) in 64kB chunks took 457146 us (8 MB/s), compress ratio: 97.09 [ 437.459879] lustre_kcompr_23282: compr deflate(6) in 128kB chunks took 523818 us (7 MB/s), compress ratio: 106.95 [ 437.987484] lustre_kcompr_23282: compr deflate(6) in 256kB chunks took 520637 us (7 MB/s), compress ratio: 113.13 [ 438.432653] lustre_kcompr_23282: compr deflate(6) in 512kB chunks took 437868 us (9 MB/s), compress ratio: 116.93 [ 438.703842] lustre_kcompr_23282: compr deflate(6) in 1024kB chunks took 263593 us (15 MB/s), compress ratio: 118.89 [ 439.155608] lustre_kcompr_23282: compr deflate(6) in 2048kB chunks took 431366 us (9 MB/s), compress ratio: 119.82 [ 439.743346] lustre_kcompr_23282: compr deflate(6) in 4096kB chunks took 580437 us (6 MB/s), compress ratio: 120.09 [ 439.781840] lustre_kcompr_23282: decompr deflate(6) took 12143 us (2 MB/s) [ 439.802884] lustre_kcompr_23282: test_comp_compress_decompress(deflate,6) ret 0 [ 439.835420] lustre_kcompr_23282: acompr deflate(6) of 128kB chunks took 19980 us (6 MB/s), compress ratio: 95.18 [ 439.847607] lustre_kcompr_23282: adecompr deflate(6) took 179 us (7 MB/s) [ 439.874257] lustre_kcompr_23282: test_acomp_compress_decompress(deflate,6) ret 0 [ 440.534340] lustre_kcompr_23282: compr deflate(9) in 64kB chunks took 618675 us (6 MB/s), compress ratio: 97.09 [ 440.853729] lustre_kcompr_23282: compr deflate(9) in 128kB chunks took 312426 us (12 MB/s), compress ratio: 106.95 [ 441.165099] lustre_kcompr_23282: compr deflate(9) in 256kB chunks took 306623 us (13 MB/s), compress ratio: 113.13 [ 441.650868] lustre_kcompr_23282: compr deflate(9) in 512kB chunks took 476617 us (8 MB/s), compress ratio: 116.93 [ 442.029767] lustre_kcompr_23282: compr deflate(9) in 1024kB chunks took 372300 us (10 MB/s), compress ratio: 118.89 [ 442.542629] lustre_kcompr_23282: compr deflate(9) in 2048kB chunks took 504933 us (7 MB/s), compress ratio: 119.82 [ 443.031735] lustre_kcompr_23282: compr deflate(9) in 4096kB chunks took 472945 us (8 MB/s), compress ratio: 120.09 [ 443.065752] lustre_kcompr_23282: decompr deflate(9) took 7517 us (4 MB/s) [ 443.081131] lustre_kcompr_23282: test_comp_compress_decompress(deflate,9) ret 0 [ 443.110192] lustre_kcompr_23282: acompr deflate(9) of 128kB chunks took 15840 us (7 MB/s), compress ratio: 95.18 [ 443.120782] lustre_kcompr_23282: adecompr deflate(9) took 385 us (3 MB/s) [ 443.132605] lustre_kcompr_23282: test_acomp_compress_decompress(deflate,9) ret 0 [ 443.189163] lustre_kcompr_23282: compr zstd(0) in 64kB chunks took 17361 us (230 MB/s), compress ratio: 156.90 [ 443.235860] lustre_kcompr_23282: compr zstd(0) in 128kB chunks took 30393 us (131 MB/s), compress ratio: 188.07 [ 443.278560] lustre_kcompr_23282: compr zstd(0) in 256kB chunks took 33862 us (118 MB/s), compress ratio: 198.95 [ 443.299350] lustre_kcompr_23282: compr zstd(0) in 512kB chunks took 14626 us (273 MB/s), compress ratio: 204.80 [ 443.314099] lustre_kcompr_23282: compr zstd(0) in 1024kB chunks took 9591 us (417 MB/s), compress ratio: 207.12 [ 443.334434] lustre_kcompr_23282: compr zstd(0) in 2048kB chunks took 12882 us (310 MB/s), compress ratio: 208.34 [ 443.354769] lustre_kcompr_23282: compr zstd(0) in 4096kB chunks took 6572 us (608 MB/s), compress ratio: 208.98 [ 443.372622] lustre_kcompr_23282: decompr zstd(0) took 3525 us (5 MB/s) [ 443.377698] lustre_kcompr_23282: test_comp_compress_decompress(zstd,0) ret 0 [ 443.390657] lustre_kcompr_23282: acompr zstd(0) of 128kB chunks took 905 us (138 MB/s), compress ratio: 153.12 [ 443.412173] lustre_kcompr_23282: adecompr zstd(0) took 312 us (2 MB/s) [ 443.436786] lustre_kcompr_23282: test_acomp_compress_decompress(zstd,0) ret 0 [ 443.474048] lustre_kcompr_23282: compr zstd(1) in 64kB chunks took 2796 us (1430 MB/s), compress ratio: 155.99 [ 443.488485] lustre_kcompr_23282: compr zstd(1) in 128kB chunks took 2321 us (1723 MB/s), compress ratio: 187.55 [ 443.501444] lustre_kcompr_23282: compr zstd(1) in 256kB chunks took 4020 us (995 MB/s), compress ratio: 198.33 [ 443.511305] lustre_kcompr_23282: compr zstd(1) in 512kB chunks took 4751 us (841 MB/s), compress ratio: 204.31 [ 443.520645] lustre_kcompr_23282: compr zstd(1) in 1024kB chunks took 4137 us (966 MB/s), compress ratio: 206.84 [ 443.544735] lustre_kcompr_23282: compr zstd(1) in 2048kB chunks took 8129 us (492 MB/s), compress ratio: 208.12 [ 443.559975] lustre_kcompr_23282: compr zstd(1) in 4096kB chunks took 2512 us (1592 MB/s), compress ratio: 207.28 [ 443.581233] lustre_kcompr_23282: decompr zstd(1) took 2037 us (9 MB/s) [ 443.588780] lustre_kcompr_23282: test_comp_compress_decompress(zstd,1) ret 0 [ 443.604680] lustre_kcompr_23282: acompr zstd(1) of 128kB chunks took 1414 us (88 MB/s), compress ratio: 158.29 [ 443.616497] lustre_kcompr_23282: adecompr zstd(1) took 104 us (7 MB/s) [ 443.632659] lustre_kcompr_23282: test_acomp_compress_decompress(zstd,1) ret 0 [ 443.859328] lustre_kcompr_23282: compr zstd(10) in 64kB chunks took 212923 us (18 MB/s), compress ratio: 158.62 [ 444.082326] lustre_kcompr_23282: compr zstd(10) in 128kB chunks took 212532 us (18 MB/s), compress ratio: 180.47 [ 444.330933] lustre_kcompr_23282: compr zstd(10) in 256kB chunks took 244060 us (16 MB/s), compress ratio: 191.63 [ 444.554989] lustre_kcompr_23282: compr zstd(10) in 512kB chunks took 216512 us (18 MB/s), compress ratio: 212.27 [ 444.866780] lustre_kcompr_23282: compr zstd(10) in 1024kB chunks took 297582 us (13 MB/s), compress ratio: 216.41 [ 445.377340] lustre_kcompr_23282: compr zstd(10) in 2048kB chunks took 497572 us (8 MB/s), compress ratio: 218.40 [ 445.503562] lustre_kcompr_23282: compr zstd(10) in 4096kB chunks took 116465 us (34 MB/s), compress ratio: 219.35 [ 445.541457] lustre_kcompr_23282: decompr zstd(10) took 9561 us (1 MB/s) [ 445.556825] lustre_kcompr_23282: test_comp_compress_decompress(zstd,10) ret 0 [ 445.586579] lustre_kcompr_23282: acompr zstd(10) of 128kB chunks took 15590 us (8 MB/s), compress ratio: 151.17 [ 445.599399] lustre_kcompr_23282: adecompr zstd(10) took 110 us (7 MB/s) [ 445.621250] lustre_kcompr_23282: test_acomp_compress_decompress(zstd,10) ret 0 [ 446.794884] lustre_kcompr_23282: compr zstd(15) in 64kB chunks took 1147558 us (3 MB/s), compress ratio: 167.53 [ 447.489298] lustre_kcompr_23282: compr zstd(15) in 128kB chunks took 688536 us (5 MB/s), compress ratio: 192.17 [ 447.986830] lustre_kcompr_23282: compr zstd(15) in 256kB chunks took 491270 us (8 MB/s), compress ratio: 205.84 [ 448.789480] lustre_kcompr_23282: compr zstd(15) in 512kB chunks took 796128 us (5 MB/s), compress ratio: 212.16 [ 449.602682] lustre_kcompr_23282: compr zstd(15) in 1024kB chunks took 800148 us (4 MB/s), compress ratio: 214.99 [ 451.432437] lustre_kcompr_23282: compr zstd(15) in 2048kB chunks took 1809652 us (2 MB/s), compress ratio: 215.18 [ 454.077600] lustre_kcompr_23282: compr zstd(15) in 4096kB chunks took 2640546 us (1 MB/s), compress ratio: 215.01 [ 454.140330] lustre_kcompr_23282: decompr zstd(15) took 13109 us (1 MB/s) [ 454.167313] lustre_kcompr_23282: test_comp_compress_decompress(zstd,15) ret 0 [ 454.244788] lustre_kcompr_23282: acompr zstd(15) of 128kB chunks took 59515 us (2 MB/s), compress ratio: 160.43 [ 454.258181] lustre_kcompr_23282: adecompr zstd(15) took 3430 us (0 MB/s) [ 454.291150] lustre_kcompr_23282: test_acomp_compress_decompress(zstd,15) ret 0 [ 454.351404] lustre_kcompr_23282: compr zstdfast(1) in 64kB chunks took 11957 us (334 MB/s), compress ratio: 156.00 [ 454.373543] lustre_kcompr_23282: compr zstdfast(1) in 128kB chunks took 11887 us (336 MB/s), compress ratio: 187.58 [ 454.410577] lustre_kcompr_23282: compr zstdfast(1) in 256kB chunks took 7798 us (512 MB/s), compress ratio: 198.31 [ 454.434610] lustre_kcompr_23282: compr zstdfast(1) in 512kB chunks took 8153 us (490 MB/s), compress ratio: 204.31 [ 454.469176] lustre_kcompr_23282: compr zstdfast(1) in 1024kB chunks took 7709 us (518 MB/s), compress ratio: 206.84 [ 454.488521] lustre_kcompr_23282: compr zstdfast(1) in 2048kB chunks took 8600 us (465 MB/s), compress ratio: 208.12 [ 454.511777] lustre_kcompr_23282: compr zstdfast(1) in 4096kB chunks took 10723 us (373 MB/s), compress ratio: 207.28 [ 454.545349] lustre_kcompr_23282: decompr zstdfast(1) took 3312 us (5 MB/s) [ 454.558640] lustre_kcompr_23282: test_comp_compress_decompress(zstdfast,1) ret 0 [ 454.572394] lustre_kcompr_23282: acompr zstdfast(1) of 128kB chunks took 148 us (844 MB/s), compress ratio: 158.29 [ 454.599567] lustre_kcompr_23282: adecompr zstdfast(1) took 2162 us (0 MB/s) [ 454.716456] lustre_kcompr_23282: test_acomp_compress_decompress(zstdfast,1) ret 0 [ 454.763569] lustre_kcompr_23282: compr zstdfast(5) in 64kB chunks took 9880 us (404 MB/s), compress ratio: 137.52 [ 454.800679] lustre_kcompr_23282: compr zstdfast(5) in 128kB chunks took 4925 us (812 MB/s), compress ratio: 162.51 [ 454.822055] lustre_kcompr_23282: compr zstdfast(5) in 256kB chunks took 1909 us (2095 MB/s), compress ratio: 171.92 [ 454.845186] lustre_kcompr_23282: compr zstdfast(5) in 512kB chunks took 4830 us (828 MB/s), compress ratio: 176.41 [ 454.875621] lustre_kcompr_23282: compr zstdfast(5) in 1024kB chunks took 6516 us (613 MB/s), compress ratio: 177.43 [ 454.891983] lustre_kcompr_23282: compr zstdfast(5) in 2048kB chunks took 4431 us (902 MB/s), compress ratio: 179.09 [ 454.929111] lustre_kcompr_23282: compr zstdfast(5) in 4096kB chunks took 13668 us (292 MB/s), compress ratio: 178.35 [ 454.971796] lustre_kcompr_23282: decompr zstdfast(5) took 6424 us (3 MB/s) [ 455.000089] lustre_kcompr_23282: test_comp_compress_decompress(zstdfast,5) ret 0 [ 455.016529] lustre_kcompr_23282: acompr zstdfast(5) of 128kB chunks took 136 us (919 MB/s), compress ratio: 136.53 [ 455.031333] lustre_kcompr_23282: adecompr zstdfast(5) took 1422 us (0 MB/s) [ 455.067980] lustre_kcompr_23282: test_acomp_compress_decompress(zstdfast,5) ret 0 [ 455.110346] lustre_kcompr_23282: compr zstdfast(12) in 64kB chunks took 2472 us (1618 MB/s), compress ratio: 37.20 [ 455.147695] lustre_kcompr_23282: compr zstdfast(12) in 128kB chunks took 2280 us (1754 MB/s), compress ratio: 41.91 [ 455.165928] lustre_kcompr_23282: compr zstdfast(12) in 256kB chunks took 4376 us (914 MB/s), compress ratio: 44.28 [ 455.182526] lustre_kcompr_23282: compr zstdfast(12) in 512kB chunks took 5382 us (743 MB/s), compress ratio: 46.75 [ 455.202371] lustre_kcompr_23282: compr zstdfast(12) in 1024kB chunks took 8217 us (486 MB/s), compress ratio: 50.27 [ 455.215870] lustre_kcompr_23282: compr zstdfast(12) in 2048kB chunks took 1983 us (2017 MB/s), compress ratio: 57.53 [ 455.271217] lustre_kcompr_23282: compr zstdfast(12) in 4096kB chunks took 26811 us (149 MB/s), compress ratio: 57.81 [ 455.304981] lustre_kcompr_23282: decompr zstdfast(12) took 7153 us (9 MB/s) [ 455.323574] lustre_kcompr_23282: test_comp_compress_decompress(zstdfast,12) ret 0 [ 455.338232] lustre_kcompr_23282: acompr zstdfast(12) of 128kB chunks took 163 us (766 MB/s), compress ratio: 35.49 [ 455.358587] lustre_kcompr_23282: adecompr zstdfast(12) took 205 us (17 MB/s) [ 455.423472] lustre_kcompr_23282: test_acomp_compress_decompress(zstdfast,12) ret 0 [ 455.453865] lustre_kcompr_23282: compr zstdfast(15) in 64kB chunks took 17154 us (233 MB/s), compress ratio: 18.59 [ 455.471554] lustre_kcompr_23282: compr zstdfast(15) in 128kB chunks took 1908 us (2096 MB/s), compress ratio: 19.53 [ 455.492644] lustre_kcompr_23282: compr zstdfast(15) in 256kB chunks took 5100 us (784 MB/s), compress ratio: 20.34 [ 455.504412] lustre_kcompr_23282: compr zstdfast(15) in 512kB chunks took 1934 us (2068 MB/s), compress ratio: 21.75 [ 455.524547] lustre_kcompr_23282: compr zstdfast(15) in 1024kB chunks took 3797 us (1053 MB/s), compress ratio: 22.53 [ 455.552991] lustre_kcompr_23282: compr zstdfast(15) in 2048kB chunks took 2441 us (1638 MB/s), compress ratio: 22.63 [ 455.576511] lustre_kcompr_23282: compr zstdfast(15) in 4096kB chunks took 5024 us (796 MB/s), compress ratio: 26.28 [ 455.620459] lustre_kcompr_23282: decompr zstdfast(15) took 8723 us (17 MB/s) [ 455.644323] lustre_kcompr_23282: test_comp_compress_decompress(zstdfast,15) ret 0 [ 455.658667] lustre_kcompr_23282: acompr zstdfast(15) of 128kB chunks took 421 us (296 MB/s), compress ratio: 14.99 [ 455.676809] lustre_kcompr_23282: adecompr zstdfast(15) took 114 us (73 MB/s) [ 455.726306] lustre_kcompr_23282: test_acomp_compress_decompress(zstdfast,15) ret 0 [ 455.740391] lustre_kcompr_23282: SUCCESS Compress/decompress text file, size 15187701 kunit/kcompr options: 'run_id=25197 input_file=/tmp/f84.sanity' [ 465.842964] lustre_kcompr_25197: ***** [ 465.861338] lustre_kcompr_25197: (de)compression test on provided file /tmp/f84.sanity [ 465.882877] lustre_kcompr_25197: ***** [ 465.976517] lustre_kcompr_25197: compr lz4(1) in 64kB chunks took 62118 us (64 MB/s), compress ratio: 2.93 [ 466.041147] lustre_kcompr_25197: compr lz4(1) in 128kB chunks took 44319 us (90 MB/s), compress ratio: 3.04 [ 466.086572] lustre_kcompr_25197: compr lz4(1) in 256kB chunks took 31345 us (127 MB/s), compress ratio: 3.08 [ 466.141213] lustre_kcompr_25197: compr lz4(1) in 512kB chunks took 49708 us (80 MB/s), compress ratio: 3.10 [ 466.214425] lustre_kcompr_25197: compr lz4(1) in 1024kB chunks took 65997 us (60 MB/s), compress ratio: 3.11 [ 466.274963] lustre_kcompr_25197: compr lz4(1) in 2048kB chunks took 48128 us (83 MB/s), compress ratio: 3.11 [ 466.330029] lustre_kcompr_25197: compr lz4(1) in 4096kB chunks took 41894 us (95 MB/s), compress ratio: 3.12 [ 466.372444] lustre_kcompr_25197: decompr lz4(1) took 27744 us (46 MB/s) [ 466.379251] lustre_kcompr_25197: test_comp_compress_decompress(lz4,1) ret 0 [ 466.391815] lustre_kcompr_25197: acompr lz4(1) of 128kB chunks took 1898 us (65 MB/s), compress ratio: 2.68 [ 466.414152] lustre_kcompr_25197: adecompr lz4(1) took 2036 us (22 MB/s) [ 466.448391] lustre_kcompr_25197: test_acomp_compress_decompress(lz4,1) ret 0 [ 466.550320] lustre_kcompr_25197: compr lz4(4) in 64kB chunks took 67423 us (59 MB/s), compress ratio: 2.67 [ 466.625308] lustre_kcompr_25197: compr lz4(4) in 128kB chunks took 55360 us (72 MB/s), compress ratio: 2.63 [ 466.681158] lustre_kcompr_25197: compr lz4(4) in 256kB chunks took 34866 us (114 MB/s), compress ratio: 2.68 [ 466.751261] lustre_kcompr_25197: compr lz4(4) in 512kB chunks took 56859 us (70 MB/s), compress ratio: 2.71 [ 466.785906] lustre_kcompr_25197: compr lz4(4) in 1024kB chunks took 27215 us (146 MB/s), compress ratio: 2.72 [ 466.821894] lustre_kcompr_25197: compr lz4(4) in 2048kB chunks took 29940 us (133 MB/s), compress ratio: 2.72 [ 466.856270] lustre_kcompr_25197: compr lz4(4) in 4096kB chunks took 27938 us (143 MB/s), compress ratio: 2.73 [ 466.884371] lustre_kcompr_25197: decompr lz4(4) took 8138 us (179 MB/s) [ 466.895643] lustre_kcompr_25197: test_comp_compress_decompress(lz4,4) ret 0 [ 466.906418] lustre_kcompr_25197: acompr lz4(4) of 128kB chunks took 560 us (223 MB/s), compress ratio: 2.30 [ 466.920752] lustre_kcompr_25197: adecompr lz4(4) took 166 us (326 MB/s) [ 466.938788] lustre_kcompr_25197: test_acomp_compress_decompress(lz4,4) ret 0 [ 467.020831] lustre_kcompr_25197: compr lz4(9) in 64kB chunks took 45823 us (87 MB/s), compress ratio: 2.30 [ 467.096951] lustre_kcompr_25197: compr lz4(9) in 128kB chunks took 64937 us (61 MB/s), compress ratio: 2.15 [ 467.154277] lustre_kcompr_25197: compr lz4(9) in 256kB chunks took 40922 us (97 MB/s), compress ratio: 2.20 [ 467.227502] lustre_kcompr_25197: compr lz4(9) in 512kB chunks took 42583 us (93 MB/s), compress ratio: 2.23 [ 467.307982] lustre_kcompr_25197: compr lz4(9) in 1024kB chunks took 62763 us (63 MB/s), compress ratio: 2.25 [ 467.388108] lustre_kcompr_25197: compr lz4(9) in 2048kB chunks took 66803 us (59 MB/s), compress ratio: 2.25 [ 467.493226] lustre_kcompr_25197: compr lz4(9) in 4096kB chunks took 78227 us (51 MB/s), compress ratio: 2.26 [ 467.564443] lustre_kcompr_25197: decompr lz4(9) took 39030 us (45 MB/s) [ 467.569700] lustre_kcompr_25197: test_comp_compress_decompress(lz4,9) ret 0 [ 467.581565] lustre_kcompr_25197: acompr lz4(9) of 128kB chunks took 494 us (253 MB/s), compress ratio: 1.87 [ 467.607679] lustre_kcompr_25197: adecompr lz4(9) took 6961 us (9 MB/s) [ 467.654607] lustre_kcompr_25197: test_acomp_compress_decompress(lz4,9) ret 0 [ 467.763508] lustre_kcompr_25197: compr lz4(15) in 64kB chunks took 59433 us (67 MB/s), compress ratio: 1.63 [ 467.822688] lustre_kcompr_25197: compr lz4(15) in 128kB chunks took 39389 us (101 MB/s), compress ratio: 1.52 [ 467.890287] lustre_kcompr_25197: compr lz4(15) in 256kB chunks took 46730 us (85 MB/s), compress ratio: 1.56 [ 467.974056] lustre_kcompr_25197: compr lz4(15) in 512kB chunks took 65077 us (61 MB/s), compress ratio: 1.58 [ 468.030882] lustre_kcompr_25197: compr lz4(15) in 1024kB chunks took 38459 us (104 MB/s), compress ratio: 1.60 [ 468.118033] lustre_kcompr_25197: compr lz4(15) in 2048kB chunks took 55679 us (71 MB/s), compress ratio: 1.60 [ 468.180252] lustre_kcompr_25197: compr lz4(15) in 4096kB chunks took 47876 us (83 MB/s), compress ratio: 1.60 [ 468.229984] lustre_kcompr_25197: decompr lz4(15) took 22864 us (108 MB/s) [ 468.244808] lustre_kcompr_25197: test_comp_compress_decompress(lz4,15) ret 0 [ 468.268074] lustre_kcompr_25197: acompr lz4(15) of 128kB chunks took 905 us (138 MB/s), compress ratio: 1.33 [ 468.280387] lustre_kcompr_25197: adecompr lz4(15) took 259 us (362 MB/s) [ 468.289064] lustre_kcompr_25197: test_acomp_compress_decompress(lz4,15) ret 0 [ 468.692656] lustre_kcompr_25197: compr lz4hc(1) in 64kB chunks took 323662 us (12 MB/s), compress ratio: 3.58 [ 469.012294] lustre_kcompr_25197: compr lz4hc(1) in 128kB chunks took 306062 us (13 MB/s), compress ratio: 3.77 [ 469.302789] lustre_kcompr_25197: compr lz4hc(1) in 256kB chunks took 283322 us (14 MB/s), compress ratio: 3.88 [ 469.415783] lustre_kcompr_25197: compr lz4hc(1) in 512kB chunks took 100576 us (39 MB/s), compress ratio: 3.93 [ 469.598268] lustre_kcompr_25197: compr lz4hc(1) in 1024kB chunks took 179187 us (22 MB/s), compress ratio: 3.96 [ 469.746468] lustre_kcompr_25197: compr lz4hc(1) in 2048kB chunks took 140980 us (28 MB/s), compress ratio: 3.97 [ 470.086850] lustre_kcompr_25197: compr lz4hc(1) in 4096kB chunks took 321566 us (12 MB/s), compress ratio: 3.98 [ 470.128308] lustre_kcompr_25197: decompr lz4hc(1) took 3245 us (309 MB/s) [ 470.138236] lustre_kcompr_25197: test_comp_compress_decompress(lz4hc,1) ret 0 [ 470.145444] lustre_kcompr_25197: acompr lz4hc(1) of 128kB chunks took 2909 us (42 MB/s), compress ratio: 3.27 [ 470.159261] lustre_kcompr_25197: adecompr lz4hc(1) took 321 us (119 MB/s) [ 470.168747] lustre_kcompr_25197: test_acomp_compress_decompress(lz4hc,1) ret 0 [ 470.326892] lustre_kcompr_25197: compr lz4hc(3) in 64kB chunks took 140934 us (28 MB/s), compress ratio: 3.68 [ 470.527864] lustre_kcompr_25197: compr lz4hc(3) in 128kB chunks took 193927 us (20 MB/s), compress ratio: 3.91 [ 470.705390] lustre_kcompr_25197: compr lz4hc(3) in 256kB chunks took 169949 us (23 MB/s), compress ratio: 4.04 [ 470.833420] lustre_kcompr_25197: compr lz4hc(3) in 512kB chunks took 124570 us (32 MB/s), compress ratio: 4.10 [ 470.982565] lustre_kcompr_25197: compr lz4hc(3) in 1024kB chunks took 144603 us (27 MB/s), compress ratio: 4.13 [ 471.142565] lustre_kcompr_25197: compr lz4hc(3) in 2048kB chunks took 155163 us (25 MB/s), compress ratio: 4.15 [ 471.454057] lustre_kcompr_25197: compr lz4hc(3) in 4096kB chunks took 303619 us (13 MB/s), compress ratio: 4.16 [ 471.483953] lustre_kcompr_25197: decompr lz4hc(3) took 13921 us (69 MB/s) [ 471.489934] lustre_kcompr_25197: test_comp_compress_decompress(lz4hc,3) ret 0 [ 471.503240] lustre_kcompr_25197: acompr lz4hc(3) of 128kB chunks took 8010 us (15 MB/s), compress ratio: 3.38 [ 471.512357] lustre_kcompr_25197: adecompr lz4hc(3) took 309 us (119 MB/s) [ 471.519635] lustre_kcompr_25197: test_acomp_compress_decompress(lz4hc,3) ret 0 [ 472.021375] lustre_kcompr_25197: compr lz4hc(8) in 64kB chunks took 484490 us (8 MB/s), compress ratio: 3.72 [ 472.914831] lustre_kcompr_25197: compr lz4hc(8) in 128kB chunks took 878630 us (4 MB/s), compress ratio: 3.96 [ 473.725685] lustre_kcompr_25197: compr lz4hc(8) in 256kB chunks took 796505 us (5 MB/s), compress ratio: 4.10 [ 474.038454] lustre_kcompr_25197: compr lz4hc(8) in 512kB chunks took 293796 us (13 MB/s), compress ratio: 4.17 [ 474.479861] lustre_kcompr_25197: compr lz4hc(8) in 1024kB chunks took 435305 us (9 MB/s), compress ratio: 4.21 [ 475.274887] lustre_kcompr_25197: compr lz4hc(8) in 2048kB chunks took 790614 us (5 MB/s), compress ratio: 4.22 [ 476.395613] lustre_kcompr_25197: compr lz4hc(8) in 4096kB chunks took 1112640 us (3 MB/s), compress ratio: 4.23 [ 476.485187] lustre_kcompr_25197: decompr lz4hc(8) took 36767 us (25 MB/s) [ 476.503341] lustre_kcompr_25197: test_comp_compress_decompress(lz4hc,8) ret 0 [ 476.593162] lustre_kcompr_25197: acompr lz4hc(8) of 128kB chunks took 68443 us (1 MB/s), compress ratio: 3.42 [ 476.606284] lustre_kcompr_25197: adecompr lz4hc(8) took 213 us (171 MB/s) [ 476.698807] lustre_kcompr_25197: test_acomp_compress_decompress(lz4hc,8) ret 0 [ 477.428602] lustre_kcompr_25197: compr lz4hc(15) in 64kB chunks took 686413 us (5 MB/s), compress ratio: 3.72 [ 478.449410] lustre_kcompr_25197: compr lz4hc(15) in 128kB chunks took 1011048 us (3 MB/s), compress ratio: 3.96 [ 479.552897] lustre_kcompr_25197: compr lz4hc(15) in 256kB chunks took 1088541 us (3 MB/s), compress ratio: 4.10 [ 480.300307] lustre_kcompr_25197: compr lz4hc(15) in 512kB chunks took 737013 us (5 MB/s), compress ratio: 4.17 [ 481.185498] lustre_kcompr_25197: compr lz4hc(15) in 1024kB chunks took 861020 us (4 MB/s), compress ratio: 4.21 [ 482.145823] lustre_kcompr_25197: compr lz4hc(15) in 2048kB chunks took 957283 us (4 MB/s), compress ratio: 4.22 [ 483.042426] lustre_kcompr_25197: compr lz4hc(15) in 4096kB chunks took 880426 us (4 MB/s), compress ratio: 4.23 [ 483.065990] lustre_kcompr_25197: decompr lz4hc(15) took 4285 us (220 MB/s) [ 483.069696] lustre_kcompr_25197: test_comp_compress_decompress(lz4hc,15) ret 0 [ 483.112233] lustre_kcompr_25197: acompr lz4hc(15) of 128kB chunks took 32269 us (3 MB/s), compress ratio: 3.42 [ 483.118468] lustre_kcompr_25197: adecompr lz4hc(15) took 406 us (89 MB/s) [ 483.124796] lustre_kcompr_25197: test_acomp_compress_decompress(lz4hc,15) ret 0 [ 483.148686] lustre_kcompr_25197: compr lzo(-1) in 64kB chunks took 19824 us (201 MB/s), compress ratio: 2.90 [ 483.207481] lustre_kcompr_25197: compr lzo(-1) in 128kB chunks took 54556 us (73 MB/s), compress ratio: 2.95 [ 483.251843] lustre_kcompr_25197: compr lzo(-1) in 256kB chunks took 33530 us (119 MB/s), compress ratio: 2.96 [ 483.271626] lustre_kcompr_25197: compr lzo(-1) in 512kB chunks took 17035 us (234 MB/s), compress ratio: 2.98 [ 483.314393] lustre_kcompr_25197: compr lzo(-1) in 1024kB chunks took 39524 us (101 MB/s), compress ratio: 2.97 [ 483.336363] lustre_kcompr_25197: compr lzo(-1) in 2048kB chunks took 18520 us (215 MB/s), compress ratio: 2.97 [ 483.361889] lustre_kcompr_25197: compr lzo(-1) in 4096kB chunks took 19030 us (210 MB/s), compress ratio: 2.96 [ 483.378160] lustre_kcompr_25197: decompr lzo(-1) took 8828 us (152 MB/s) [ 483.381831] lustre_kcompr_25197: test_comp_compress_decompress(lzo,-1) ret 0 [ 483.386670] lustre_kcompr_25197: acompr lzo(-1) of 128kB chunks took 692 us (180 MB/s), compress ratio: 2.62 [ 483.391178] lustre_kcompr_25197: adecompr lzo(-1) took 336 us (141 MB/s) [ 483.395849] lustre_kcompr_25197: test_acomp_compress_decompress(lzo,-1) ret 0 [ 483.817631] lustre_kcompr_25197: compr deflate(1) in 64kB chunks took 412789 us (9 MB/s), compress ratio: 3.51 [ 484.475727] lustre_kcompr_25197: compr deflate(1) in 128kB chunks took 652062 us (6 MB/s), compress ratio: 3.53 [ 485.060652] lustre_kcompr_25197: compr deflate(1) in 256kB chunks took 580482 us (6 MB/s), compress ratio: 3.53 [ 485.652103] lustre_kcompr_25197: compr deflate(1) in 512kB chunks took 585251 us (6 MB/s), compress ratio: 3.54 [ 487.018019] lustre_kcompr_25197: compr deflate(1) in 1024kB chunks took 1358964 us (2 MB/s), compress ratio: 3.54 [ 488.271143] lustre_kcompr_25197: compr deflate(1) in 2048kB chunks took 1241369 us (3 MB/s), compress ratio: 3.54 [ 488.985744] lustre_kcompr_25197: compr deflate(1) in 4096kB chunks took 698981 us (5 MB/s), compress ratio: 3.54 [ 489.024729] lustre_kcompr_25197: decompr deflate(1) took 29575 us (38 MB/s) [ 489.028492] lustre_kcompr_25197: test_comp_compress_decompress(deflate,1) ret 0 [ 489.054480] lustre_kcompr_25197: acompr deflate(1) of 128kB chunks took 18686 us (6 MB/s), compress ratio: 3.09 [ 489.060130] lustre_kcompr_25197: adecompr deflate(1) took 1067 us (37 MB/s) [ 489.066083] lustre_kcompr_25197: test_acomp_compress_decompress(deflate,1) ret 0 [ 489.430249] lustre_kcompr_25197: compr deflate(6) in 64kB chunks took 355273 us (11 MB/s), compress ratio: 3.51 [ 490.164780] lustre_kcompr_25197: compr deflate(6) in 128kB chunks took 728898 us (5 MB/s), compress ratio: 3.53 [ 490.942301] lustre_kcompr_25197: compr deflate(6) in 256kB chunks took 762869 us (5 MB/s), compress ratio: 3.53 [ 491.818905] lustre_kcompr_25197: compr deflate(6) in 512kB chunks took 856077 us (4 MB/s), compress ratio: 3.54 [ 492.844187] lustre_kcompr_25197: compr deflate(6) in 1024kB chunks took 1011750 us (3 MB/s), compress ratio: 3.54 [ 493.757540] lustre_kcompr_25197: compr deflate(6) in 2048kB chunks took 902719 us (4 MB/s), compress ratio: 3.54 [ 494.727820] lustre_kcompr_25197: compr deflate(6) in 4096kB chunks took 958617 us (4 MB/s), compress ratio: 3.54 [ 494.809568] lustre_kcompr_25197: decompr deflate(6) took 62354 us (18 MB/s) [ 494.829966] lustre_kcompr_25197: test_comp_compress_decompress(deflate,6) ret 0 [ 494.866393] lustre_kcompr_25197: acompr deflate(6) of 128kB chunks took 26750 us (4 MB/s), compress ratio: 3.09 [ 494.882256] lustre_kcompr_25197: adecompr deflate(6) took 4432 us (9 MB/s) [ 494.901028] lustre_kcompr_25197: test_acomp_compress_decompress(deflate,6) ret 0 [ 495.729647] lustre_kcompr_25197: compr deflate(9) in 64kB chunks took 800986 us (4 MB/s), compress ratio: 3.51 [ 497.050478] lustre_kcompr_25197: compr deflate(9) in 128kB chunks took 1289628 us (3 MB/s), compress ratio: 3.53 [ 498.426322] lustre_kcompr_25197: compr deflate(9) in 256kB chunks took 1352149 us (2 MB/s), compress ratio: 3.53 [ 499.530290] lustre_kcompr_25197: compr deflate(9) in 512kB chunks took 1078916 us (3 MB/s), compress ratio: 3.54 [ 500.403843] lustre_kcompr_25197: compr deflate(9) in 1024kB chunks took 858698 us (4 MB/s), compress ratio: 3.54 [ 501.472702] lustre_kcompr_25197: compr deflate(9) in 2048kB chunks took 1052442 us (3 MB/s), compress ratio: 3.54 [ 502.182807] lustre_kcompr_25197: compr deflate(9) in 4096kB chunks took 688154 us (5 MB/s), compress ratio: 3.54 [ 502.289510] lustre_kcompr_25197: decompr deflate(9) took 79711 us (14 MB/s) [ 502.309927] lustre_kcompr_25197: test_comp_compress_decompress(deflate,9) ret 0 [ 502.352693] lustre_kcompr_25197: acompr deflate(9) of 128kB chunks took 31837 us (3 MB/s), compress ratio: 3.09 [ 502.370470] lustre_kcompr_25197: adecompr deflate(9) took 1257 us (32 MB/s) [ 502.425091] lustre_kcompr_25197: test_acomp_compress_decompress(deflate,9) ret 0 [ 502.755814] lustre_kcompr_25197: compr zstd(0) in 64kB chunks took 280943 us (14 MB/s), compress ratio: 4.28 [ 503.087892] lustre_kcompr_25197: compr zstd(0) in 128kB chunks took 291065 us (13 MB/s), compress ratio: 4.46 [ 503.400934] lustre_kcompr_25197: compr zstd(0) in 256kB chunks took 294246 us (13 MB/s), compress ratio: 4.61 [ 503.739516] lustre_kcompr_25197: compr zstd(0) in 512kB chunks took 328065 us (12 MB/s), compress ratio: 4.72 [ 504.110784] lustre_kcompr_25197: compr zstd(0) in 1024kB chunks took 352451 us (11 MB/s), compress ratio: 4.80 [ 504.424837] lustre_kcompr_25197: compr zstd(0) in 2048kB chunks took 285874 us (13 MB/s), compress ratio: 4.85 [ 504.597097] lustre_kcompr_25197: compr zstd(0) in 4096kB chunks took 164144 us (24 MB/s), compress ratio: 4.88 [ 504.654320] lustre_kcompr_25197: decompr zstd(0) took 39277 us (20 MB/s) [ 504.659849] lustre_kcompr_25197: test_comp_compress_decompress(zstd,0) ret 0 [ 504.667428] lustre_kcompr_25197: acompr zstd(0) of 128kB chunks took 3315 us (37 MB/s), compress ratio: 3.98 [ 504.673212] lustre_kcompr_25197: adecompr zstd(0) took 931 us (33 MB/s) [ 504.680192] lustre_kcompr_25197: test_acomp_compress_decompress(zstd,0) ret 0 [ 504.755137] lustre_kcompr_25197: compr zstd(1) in 64kB chunks took 57709 us (69 MB/s), compress ratio: 4.06 [ 504.804501] lustre_kcompr_25197: compr zstd(1) in 128kB chunks took 45971 us (87 MB/s), compress ratio: 4.20 [ 504.951567] lustre_kcompr_25197: compr zstd(1) in 256kB chunks took 138230 us (28 MB/s), compress ratio: 4.34 [ 505.155395] lustre_kcompr_25197: compr zstd(1) in 512kB chunks took 193611 us (20 MB/s), compress ratio: 4.34 [ 505.300744] lustre_kcompr_25197: compr zstd(1) in 1024kB chunks took 122689 us (32 MB/s), compress ratio: 4.37 [ 505.394937] lustre_kcompr_25197: compr zstd(1) in 2048kB chunks took 88609 us (45 MB/s), compress ratio: 4.39 [ 505.558915] lustre_kcompr_25197: compr zstd(1) in 4096kB chunks took 156661 us (25 MB/s), compress ratio: 4.40 [ 505.581724] lustre_kcompr_25197: decompr zstd(1) took 16146 us (56 MB/s) [ 505.585199] lustre_kcompr_25197: test_comp_compress_decompress(zstd,1) ret 0 [ 505.589693] lustre_kcompr_25197: acompr zstd(1) of 128kB chunks took 1193 us (104 MB/s), compress ratio: 3.73 [ 505.592492] lustre_kcompr_25197: adecompr zstd(1) took 596 us (56 MB/s) [ 505.601895] lustre_kcompr_25197: test_acomp_compress_decompress(zstd,1) ret 0 [ 507.606448] lustre_kcompr_25197: compr zstd(10) in 64kB chunks took 1996084 us (2 MB/s), compress ratio: 4.80 [ 510.779752] lustre_kcompr_25197: compr zstd(10) in 128kB chunks took 3163017 us (1 MB/s), compress ratio: 5.09 [ 513.103991] lustre_kcompr_25197: compr zstd(10) in 256kB chunks took 2300400 us (1 MB/s), compress ratio: 5.34 [ 515.609656] lustre_kcompr_25197: compr zstd(10) in 512kB chunks took 2497568 us (1 MB/s), compress ratio: 5.45 [ 517.241415] lustre_kcompr_25197: compr zstd(10) in 1024kB chunks took 1612831 us (2 MB/s), compress ratio: 5.62 [ 519.944577] lustre_kcompr_25197: compr zstd(10) in 2048kB chunks took 2680654 us (1 MB/s), compress ratio: 5.76 [ 522.574565] lustre_kcompr_25197: compr zstd(10) in 4096kB chunks took 2605674 us (1 MB/s), compress ratio: 5.89 [ 522.689821] lustre_kcompr_25197: decompr zstd(10) took 85741 us (7 MB/s) [ 522.706525] lustre_kcompr_25197: test_comp_compress_decompress(zstd,10) ret 0 [ 522.845146] lustre_kcompr_25197: acompr zstd(10) of 128kB chunks took 121006 us (1 MB/s), compress ratio: 4.46 [ 522.902578] lustre_kcompr_25197: adecompr zstd(10) took 467 us (60 MB/s) [ 522.970827] lustre_kcompr_25197: test_acomp_compress_decompress(zstd,10) ret 0 [ 536.234141] lustre_kcompr_25197: compr zstd(15) in 64kB chunks took 13228811 us (0 MB/s), compress ratio: 4.96 [ 551.577276] lustre_kcompr_25197: compr zstd(15) in 128kB chunks took 15338806 us (0 MB/s), compress ratio: 5.28 [ 562.321308] lustre_kcompr_25197: compr zstd(15) in 256kB chunks took 10739611 us (0 MB/s), compress ratio: 5.57 [ 574.629641] lustre_kcompr_25197: compr zstd(15) in 512kB chunks took 12304597 us (0 MB/s), compress ratio: 5.83 [ 585.287702] lustre_kcompr_25197: compr zstd(15) in 1024kB chunks took 10630244 us (0 MB/s), compress ratio: 6.06 [ 605.194329] lustre_kcompr_25197: compr zstd(15) in 2048kB chunks took 19898614 us (0 MB/s), compress ratio: 6.26 [ 619.392651] lustre_kcompr_25197: compr zstd(15) in 4096kB chunks took 14182328 us (0 MB/s), compress ratio: 6.46 [ 619.460366] lustre_kcompr_25197: decompr zstd(15) took 48657 us (12 MB/s) [ 619.473166] lustre_kcompr_25197: test_comp_compress_decompress(zstd,15) ret 0 [ 619.849741] lustre_kcompr_25197: acompr zstd(15) of 128kB chunks took 366629 us (0 MB/s), compress ratio: 4.64 [ 619.865105] lustre_kcompr_25197: adecompr zstd(15) took 1642 us (16 MB/s) [ 619.890596] lustre_kcompr_25197: test_acomp_compress_decompress(zstd,15) ret 0 [ 620.010291] lustre_kcompr_25197: compr zstdfast(1) in 64kB chunks took 85377 us (46 MB/s), compress ratio: 3.49 [ 620.077713] lustre_kcompr_25197: compr zstdfast(1) in 128kB chunks took 57626 us (69 MB/s), compress ratio: 3.62 [ 620.165435] lustre_kcompr_25197: compr zstdfast(1) in 256kB chunks took 78855 us (50 MB/s), compress ratio: 3.84 [ 620.240622] lustre_kcompr_25197: compr zstdfast(1) in 512kB chunks took 69038 us (57 MB/s), compress ratio: 3.73 [ 620.307318] lustre_kcompr_25197: compr zstdfast(1) in 1024kB chunks took 53744 us (74 MB/s), compress ratio: 3.76 [ 620.378624] lustre_kcompr_25197: compr zstdfast(1) in 2048kB chunks took 61659 us (64 MB/s), compress ratio: 3.77 [ 620.440170] lustre_kcompr_25197: compr zstdfast(1) in 4096kB chunks took 56738 us (70 MB/s), compress ratio: 3.78 [ 620.482746] lustre_kcompr_25197: decompr zstdfast(1) took 21278 us (49 MB/s) [ 620.493317] lustre_kcompr_25197: test_comp_compress_decompress(zstdfast,1) ret 0 [ 620.504527] lustre_kcompr_25197: acompr zstdfast(1) of 128kB chunks took 1203 us (103 MB/s), compress ratio: 3.19 [ 620.524080] lustre_kcompr_25197: adecompr zstdfast(1) took 426 us (91 MB/s) [ 620.573095] lustre_kcompr_25197: test_acomp_compress_decompress(zstdfast,1) ret 0 [ 620.667272] lustre_kcompr_25197: compr zstdfast(5) in 64kB chunks took 61812 us (64 MB/s), compress ratio: 2.81 [ 620.737469] lustre_kcompr_25197: compr zstdfast(5) in 128kB chunks took 59076 us (67 MB/s), compress ratio: 2.93 [ 620.790290] lustre_kcompr_25197: compr zstdfast(5) in 256kB chunks took 48417 us (82 MB/s), compress ratio: 3.16 [ 620.848144] lustre_kcompr_25197: compr zstdfast(5) in 512kB chunks took 52934 us (75 MB/s), compress ratio: 3.04 [ 620.965687] lustre_kcompr_25197: compr zstdfast(5) in 1024kB chunks took 105471 us (37 MB/s), compress ratio: 3.07 [ 621.017309] lustre_kcompr_25197: compr zstdfast(5) in 2048kB chunks took 39721 us (100 MB/s), compress ratio: 3.08 [ 621.100958] lustre_kcompr_25197: compr zstdfast(5) in 4096kB chunks took 78761 us (50 MB/s), compress ratio: 3.09 [ 621.151538] lustre_kcompr_25197: decompr zstdfast(5) took 29664 us (43 MB/s) [ 621.165618] lustre_kcompr_25197: test_comp_compress_decompress(zstdfast,5) ret 0 [ 621.193049] lustre_kcompr_25197: acompr zstdfast(5) of 128kB chunks took 4659 us (26 MB/s), compress ratio: 2.56 [ 621.208512] lustre_kcompr_25197: adecompr zstdfast(5) took 489 us (99 MB/s) [ 621.221146] lustre_kcompr_25197: test_acomp_compress_decompress(zstdfast,5) ret 0 [ 621.312242] lustre_kcompr_25197: compr zstdfast(12) in 64kB chunks took 53223 us (75 MB/s), compress ratio: 1.43 [ 621.386229] lustre_kcompr_25197: compr zstdfast(12) in 128kB chunks took 62957 us (63 MB/s), compress ratio: 1.50 [ 621.457393] lustre_kcompr_25197: compr zstdfast(12) in 256kB chunks took 55296 us (72 MB/s), compress ratio: 1.62 [ 621.524974] lustre_kcompr_25197: compr zstdfast(12) in 512kB chunks took 51585 us (77 MB/s), compress ratio: 1.55 [ 621.577307] lustre_kcompr_25197: compr zstdfast(12) in 1024kB chunks took 35619 us (112 MB/s), compress ratio: 1.58 [ 621.620389] lustre_kcompr_25197: compr zstdfast(12) in 2048kB chunks took 31918 us (125 MB/s), compress ratio: 1.60 [ 621.656821] lustre_kcompr_25197: compr zstdfast(12) in 4096kB chunks took 32621 us (122 MB/s), compress ratio: 1.60 [ 621.690886] lustre_kcompr_25197: decompr zstdfast(12) took 10502 us (237 MB/s) [ 621.704126] lustre_kcompr_25197: test_comp_compress_decompress(zstdfast,12) ret 0 [ 621.712989] lustre_kcompr_25197: acompr zstdfast(12) of 128kB chunks took 3902 us (32 MB/s), compress ratio: 1.37 [ 621.721771] lustre_kcompr_25197: adecompr zstdfast(12) took 312 us (292 MB/s) [ 621.755153] lustre_kcompr_25197: test_acomp_compress_decompress(zstdfast,12) ret 0 [ 621.825943] lustre_kcompr_25197: compr zstdfast(15) in 64kB chunks took 25398 us (157 MB/s), compress ratio: 1.12 [ 621.874644] lustre_kcompr_25197: compr zstdfast(15) in 128kB chunks took 33642 us (118 MB/s), compress ratio: 1.16 [ 621.932994] lustre_kcompr_25197: compr zstdfast(15) in 256kB chunks took 40917 us (97 MB/s), compress ratio: 1.22 [ 621.982583] lustre_kcompr_25197: compr zstdfast(15) in 512kB chunks took 31126 us (128 MB/s), compress ratio: 1.20 [ 622.026771] lustre_kcompr_25197: compr zstdfast(15) in 1024kB chunks took 32381 us (123 MB/s), compress ratio: 1.22 [ 622.045349] lustre_kcompr_25197: compr zstdfast(15) in 2048kB chunks took 11625 us (344 MB/s), compress ratio: 1.23 [ 622.085457] lustre_kcompr_25197: compr zstdfast(15) in 4096kB chunks took 36035 us (111 MB/s), compress ratio: 1.23 [ 622.128931] lustre_kcompr_25197: decompr zstdfast(15) took 16616 us (194 MB/s) [ 622.148137] lustre_kcompr_25197: test_comp_compress_decompress(zstdfast,15) ret 0 [ 622.154937] lustre_kcompr_25197: acompr zstdfast(15) of 128kB chunks took 830 us (150 MB/s), compress ratio: 1.08 [ 622.159139] lustre_kcompr_25197: adecompr zstdfast(15) took 314 us (367 MB/s) [ 622.172425] lustre_kcompr_25197: test_acomp_compress_decompress(zstdfast,15) ret 0 [ 622.177451] lustre_kcompr_25197: SUCCESS Compress/decompress /home/green/git/lustre-release/lustre/tests/AMSR_E_L3_DailyOcean_V05_20111003.hdf kunit/kcompr options: 'run_id=4096 input_file=/tmp/f84.sanity' [ 627.393327] lustre_kcompr_4096: ***** [ 627.396070] lustre_kcompr_4096: (de)compression test on provided file /tmp/f84.sanity [ 627.398727] lustre_kcompr_4096: ***** [ 627.449458] lustre_kcompr_4096: compr lz4(1) in 64kB chunks took 27008 us (148 MB/s), compress ratio: 2.45 [ 627.486464] lustre_kcompr_4096: compr lz4(1) in 128kB chunks took 23101 us (173 MB/s), compress ratio: 2.39 [ 627.531462] lustre_kcompr_4096: compr lz4(1) in 256kB chunks took 40090 us (99 MB/s), compress ratio: 2.39 [ 627.552260] lustre_kcompr_4096: compr lz4(1) in 512kB chunks took 16456 us (243 MB/s), compress ratio: 2.39 [ 627.578991] lustre_kcompr_4096: compr lz4(1) in 1024kB chunks took 18957 us (211 MB/s), compress ratio: 2.39 [ 627.599799] lustre_kcompr_4096: compr lz4(1) in 2048kB chunks took 16342 us (244 MB/s), compress ratio: 2.39 [ 627.621171] lustre_kcompr_4096: compr lz4(1) in 4096kB chunks took 16894 us (236 MB/s), compress ratio: 2.39 [ 627.632780] lustre_kcompr_4096: decompr lz4(1) took 2553 us (653 MB/s) [ 627.636200] lustre_kcompr_4096: test_comp_compress_decompress(lz4,1) ret 0 [ 627.640071] lustre_kcompr_4096: acompr lz4(1) of 128kB chunks took 224 us (558 MB/s), compress ratio: 15.67 [ 627.644306] lustre_kcompr_4096: adecompr lz4(1) took 101 us (78 MB/s) [ 627.649386] lustre_kcompr_4096: test_acomp_compress_decompress(lz4,1) ret 0 [ 627.671734] lustre_kcompr_4096: compr lz4(4) in 64kB chunks took 13430 us (297 MB/s), compress ratio: 2.36 [ 627.698752] lustre_kcompr_4096: compr lz4(4) in 128kB chunks took 21006 us (190 MB/s), compress ratio: 2.35 [ 627.719618] lustre_kcompr_4096: compr lz4(4) in 256kB chunks took 14379 us (278 MB/s), compress ratio: 2.35 [ 627.751440] lustre_kcompr_4096: compr lz4(4) in 512kB chunks took 23769 us (168 MB/s), compress ratio: 2.35 [ 627.800280] lustre_kcompr_4096: compr lz4(4) in 1024kB chunks took 34479 us (116 MB/s), compress ratio: 2.35 [ 627.837791] lustre_kcompr_4096: compr lz4(4) in 2048kB chunks took 21954 us (182 MB/s), compress ratio: 2.35 [ 627.859650] lustre_kcompr_4096: compr lz4(4) in 4096kB chunks took 15178 us (263 MB/s), compress ratio: 2.35 [ 627.875031] lustre_kcompr_4096: decompr lz4(4) took 3429 us (495 MB/s) [ 627.880377] lustre_kcompr_4096: test_comp_compress_decompress(lz4,4) ret 0 [ 627.885983] lustre_kcompr_4096: acompr lz4(4) of 128kB chunks took 117 us (1068 MB/s), compress ratio: 15.30 [ 627.891689] lustre_kcompr_4096: adecompr lz4(4) took 111 us (73 MB/s) [ 627.900576] lustre_kcompr_4096: test_acomp_compress_decompress(lz4,4) ret 0 [ 627.918589] lustre_kcompr_4096: compr lz4(9) in 64kB chunks took 5460 us (732 MB/s), compress ratio: 2.32 [ 627.946801] lustre_kcompr_4096: compr lz4(9) in 128kB chunks took 15788 us (253 MB/s), compress ratio: 2.31 [ 627.973743] lustre_kcompr_4096: compr lz4(9) in 256kB chunks took 17839 us (224 MB/s), compress ratio: 2.31 [ 627.986647] lustre_kcompr_4096: compr lz4(9) in 512kB chunks took 9106 us (439 MB/s), compress ratio: 2.31 [ 627.999353] lustre_kcompr_4096: compr lz4(9) in 1024kB chunks took 8929 us (447 MB/s), compress ratio: 2.31 [ 628.011793] lustre_kcompr_4096: compr lz4(9) in 2048kB chunks took 8298 us (482 MB/s), compress ratio: 2.32 [ 628.023795] lustre_kcompr_4096: compr lz4(9) in 4096kB chunks took 7323 us (546 MB/s), compress ratio: 2.32 [ 628.033786] lustre_kcompr_4096: decompr lz4(9) took 2349 us (733 MB/s) [ 628.037221] lustre_kcompr_4096: test_comp_compress_decompress(lz4,9) ret 0 [ 628.040786] lustre_kcompr_4096: acompr lz4(9) of 128kB chunks took 182 us (686 MB/s), compress ratio: 14.81 [ 628.045389] lustre_kcompr_4096: adecompr lz4(9) took 94 us (89 MB/s) [ 628.050415] lustre_kcompr_4096: test_acomp_compress_decompress(lz4,9) ret 0 [ 628.073261] lustre_kcompr_4096: compr lz4(15) in 64kB chunks took 7081 us (564 MB/s), compress ratio: 2.23 [ 628.087351] lustre_kcompr_4096: compr lz4(15) in 128kB chunks took 7380 us (542 MB/s), compress ratio: 2.23 [ 628.105445] lustre_kcompr_4096: compr lz4(15) in 256kB chunks took 9457 us (422 MB/s), compress ratio: 2.23 [ 628.118651] lustre_kcompr_4096: compr lz4(15) in 512kB chunks took 7419 us (539 MB/s), compress ratio: 2.23 [ 628.143614] lustre_kcompr_4096: compr lz4(15) in 1024kB chunks took 18946 us (211 MB/s), compress ratio: 2.23 [ 628.177642] lustre_kcompr_4096: compr lz4(15) in 2048kB chunks took 16548 us (241 MB/s), compress ratio: 2.23 [ 628.190731] lustre_kcompr_4096: compr lz4(15) in 4096kB chunks took 7131 us (560 MB/s), compress ratio: 2.23 [ 628.223597] lustre_kcompr_4096: decompr lz4(15) took 4448 us (402 MB/s) [ 628.232243] lustre_kcompr_4096: test_comp_compress_decompress(lz4,15) ret 0 [ 628.251300] lustre_kcompr_4096: acompr lz4(15) of 128kB chunks took 112 us (1116 MB/s), compress ratio: 14.18 [ 628.266589] lustre_kcompr_4096: adecompr lz4(15) took 115 us (76 MB/s) [ 628.292887] lustre_kcompr_4096: test_acomp_compress_decompress(lz4,15) ret 0 [ 628.535186] lustre_kcompr_4096: compr lz4hc(1) in 64kB chunks took 216387 us (18 MB/s), compress ratio: 2.54 [ 628.747798] lustre_kcompr_4096: compr lz4hc(1) in 128kB chunks took 198993 us (20 MB/s), compress ratio: 2.61 [ 628.827543] lustre_kcompr_4096: compr lz4hc(1) in 256kB chunks took 76036 us (52 MB/s), compress ratio: 2.64 [ 628.934983] lustre_kcompr_4096: compr lz4hc(1) in 512kB chunks took 103650 us (38 MB/s), compress ratio: 2.66 [ 629.115966] lustre_kcompr_4096: compr lz4hc(1) in 1024kB chunks took 176745 us (22 MB/s), compress ratio: 2.67 [ 629.326120] lustre_kcompr_4096: compr lz4hc(1) in 2048kB chunks took 202283 us (19 MB/s), compress ratio: 2.67 [ 629.511520] lustre_kcompr_4096: compr lz4hc(1) in 4096kB chunks took 175925 us (22 MB/s), compress ratio: 2.67 [ 629.530423] lustre_kcompr_4096: decompr lz4hc(1) took 6034 us (247 MB/s) [ 629.537771] lustre_kcompr_4096: test_comp_compress_decompress(lz4hc,1) ret 0 [ 629.545390] lustre_kcompr_4096: acompr lz4hc(1) of 128kB chunks took 920 us (135 MB/s), compress ratio: 15.97 [ 629.552803] lustre_kcompr_4096: adecompr lz4hc(1) took 173 us (45 MB/s) [ 629.566361] lustre_kcompr_4096: test_acomp_compress_decompress(lz4hc,1) ret 0 [ 629.713510] lustre_kcompr_4096: compr lz4hc(3) in 64kB chunks took 132156 us (30 MB/s), compress ratio: 2.57 [ 629.868537] lustre_kcompr_4096: compr lz4hc(3) in 128kB chunks took 150063 us (26 MB/s), compress ratio: 2.64 [ 630.016768] lustre_kcompr_4096: compr lz4hc(3) in 256kB chunks took 142018 us (28 MB/s), compress ratio: 2.68 [ 630.189298] lustre_kcompr_4096: compr lz4hc(3) in 512kB chunks took 165993 us (24 MB/s), compress ratio: 2.69 [ 630.410719] lustre_kcompr_4096: compr lz4hc(3) in 1024kB chunks took 216159 us (18 MB/s), compress ratio: 2.70 [ 630.663911] lustre_kcompr_4096: compr lz4hc(3) in 2048kB chunks took 249687 us (16 MB/s), compress ratio: 2.71 [ 631.035909] lustre_kcompr_4096: compr lz4hc(3) in 4096kB chunks took 352855 us (11 MB/s), compress ratio: 2.71 [ 631.078904] lustre_kcompr_4096: decompr lz4hc(3) took 12713 us (115 MB/s) [ 631.092390] lustre_kcompr_4096: test_comp_compress_decompress(lz4hc,3) ret 0 [ 631.113572] lustre_kcompr_4096: acompr lz4hc(3) of 128kB chunks took 1826 us (68 MB/s), compress ratio: 16.00 [ 631.119430] lustre_kcompr_4096: adecompr lz4hc(3) took 159 us (49 MB/s) [ 631.141816] lustre_kcompr_4096: test_acomp_compress_decompress(lz4hc,3) ret 0 [ 631.977728] lustre_kcompr_4096: compr lz4hc(8) in 64kB chunks took 796363 us (5 MB/s), compress ratio: 2.60 [ 632.697810] lustre_kcompr_4096: compr lz4hc(8) in 128kB chunks took 709915 us (5 MB/s), compress ratio: 2.66 [ 633.561629] lustre_kcompr_4096: compr lz4hc(8) in 256kB chunks took 855362 us (4 MB/s), compress ratio: 2.70 [ 634.392292] lustre_kcompr_4096: compr lz4hc(8) in 512kB chunks took 819585 us (4 MB/s), compress ratio: 2.71 [ 635.188207] lustre_kcompr_4096: compr lz4hc(8) in 1024kB chunks took 787567 us (5 MB/s), compress ratio: 2.72 [ 635.839461] lustre_kcompr_4096: compr lz4hc(8) in 2048kB chunks took 638640 us (6 MB/s), compress ratio: 2.73 [ 636.902990] lustre_kcompr_4096: compr lz4hc(8) in 4096kB chunks took 1049269 us (3 MB/s), compress ratio: 2.73 [ 636.918557] lustre_kcompr_4096: decompr lz4hc(8) took 4895 us (298 MB/s) [ 636.923297] lustre_kcompr_4096: test_comp_compress_decompress(lz4hc,8) ret 0 [ 636.931585] lustre_kcompr_4096: acompr lz4hc(8) of 128kB chunks took 3123 us (40 MB/s), compress ratio: 16.17 [ 636.938253] lustre_kcompr_4096: adecompr lz4hc(8) took 101 us (76 MB/s) [ 636.946583] lustre_kcompr_4096: test_acomp_compress_decompress(lz4hc,8) ret 0 [ 645.025945] lustre_kcompr_4096: compr lz4hc(15) in 64kB chunks took 8064669 us (0 MB/s), compress ratio: 2.61 [ 656.401269] lustre_kcompr_4096: compr lz4hc(15) in 128kB chunks took 11361630 us (0 MB/s), compress ratio: 2.67 [ 666.185921] lustre_kcompr_4096: compr lz4hc(15) in 256kB chunks took 9777820 us (0 MB/s), compress ratio: 2.71 [ 681.762226] lustre_kcompr_4096: compr lz4hc(15) in 512kB chunks took 15560942 us (0 MB/s), compress ratio: 2.72 [ 696.511818] lustre_kcompr_4096: compr lz4hc(15) in 1024kB chunks took 14742733 us (0 MB/s), compress ratio: 2.73 [ 710.747147] lustre_kcompr_4096: compr lz4hc(15) in 2048kB chunks took 14231250 us (0 MB/s), compress ratio: 2.74 [ 726.300251] lustre_kcompr_4096: compr lz4hc(15) in 4096kB chunks took 15535507 us (0 MB/s), compress ratio: 2.74 [ 726.323452] lustre_kcompr_4096: decompr lz4hc(15) took 8510 us (171 MB/s) [ 726.328462] lustre_kcompr_4096: test_comp_compress_decompress(lz4hc,15) ret 0 [ 726.388977] lustre_kcompr_4096: acompr lz4hc(15) of 128kB chunks took 52172 us (2 MB/s), compress ratio: 16.30 [ 726.399544] lustre_kcompr_4096: adecompr lz4hc(15) took 2530 us (3 MB/s) [ 726.406425] lustre_kcompr_4096: test_acomp_compress_decompress(lz4hc,15) ret 0 [ 726.439718] lustre_kcompr_4096: compr lzo(-1) in 64kB chunks took 28456 us (140 MB/s), compress ratio: 2.35 [ 726.492151] lustre_kcompr_4096: compr lzo(-1) in 128kB chunks took 39906 us (100 MB/s), compress ratio: 2.35 [ 726.518784] lustre_kcompr_4096: compr lzo(-1) in 256kB chunks took 15049 us (265 MB/s), compress ratio: 2.35 [ 726.544941] lustre_kcompr_4096: compr lzo(-1) in 512kB chunks took 17429 us (229 MB/s), compress ratio: 2.36 [ 726.571744] lustre_kcompr_4096: compr lzo(-1) in 1024kB chunks took 21200 us (188 MB/s), compress ratio: 2.36 [ 726.617786] lustre_kcompr_4096: compr lzo(-1) in 2048kB chunks took 37582 us (106 MB/s), compress ratio: 2.36 [ 726.685596] lustre_kcompr_4096: compr lzo(-1) in 4096kB chunks took 39649 us (100 MB/s), compress ratio: 2.36 [ 726.741870] lustre_kcompr_4096: decompr lzo(-1) took 14935 us (113 MB/s) [ 726.746747] lustre_kcompr_4096: test_comp_compress_decompress(lzo,-1) ret 0 [ 726.758959] lustre_kcompr_4096: acompr lzo(-1) of 128kB chunks took 238 us (525 MB/s), compress ratio: 15.45 [ 726.774723] lustre_kcompr_4096: adecompr lzo(-1) took 1708 us (4 MB/s) [ 726.803824] lustre_kcompr_4096: test_acomp_compress_decompress(lzo,-1) ret 0 [ 727.569500] lustre_kcompr_4096: compr deflate(1) in 64kB chunks took 747162 us (5 MB/s), compress ratio: 3.27 [ 728.302614] lustre_kcompr_4096: compr deflate(1) in 128kB chunks took 727342 us (5 MB/s), compress ratio: 3.28 [ 729.060602] lustre_kcompr_4096: compr deflate(1) in 256kB chunks took 753744 us (5 MB/s), compress ratio: 3.28 [ 729.698124] lustre_kcompr_4096: compr deflate(1) in 512kB chunks took 627739 us (6 MB/s), compress ratio: 3.28 [ 730.384162] lustre_kcompr_4096: compr deflate(1) in 1024kB chunks took 682567 us (5 MB/s), compress ratio: 3.28 [ 731.120079] lustre_kcompr_4096: compr deflate(1) in 2048kB chunks took 726529 us (5 MB/s), compress ratio: 3.28 [ 731.591386] lustre_kcompr_4096: compr deflate(1) in 4096kB chunks took 466035 us (8 MB/s), compress ratio: 3.28 [ 731.672159] lustre_kcompr_4096: decompr deflate(1) took 57618 us (21 MB/s) [ 731.690408] lustre_kcompr_4096: test_comp_compress_decompress(deflate,1) ret 0 [ 731.715361] lustre_kcompr_4096: acompr deflate(1) of 128kB chunks took 15627 us (7 MB/s), compress ratio: 21.43 [ 731.726496] lustre_kcompr_4096: adecompr deflate(1) took 286 us (20 MB/s) [ 731.763389] lustre_kcompr_4096: test_acomp_compress_decompress(deflate,1) ret 0 [ 732.678357] lustre_kcompr_4096: compr deflate(6) in 64kB chunks took 882427 us (4 MB/s), compress ratio: 3.27 [ 733.692786] lustre_kcompr_4096: compr deflate(6) in 128kB chunks took 1003911 us (3 MB/s), compress ratio: 3.28 [ 734.454639] lustre_kcompr_4096: compr deflate(6) in 256kB chunks took 747712 us (5 MB/s), compress ratio: 3.28 [ 735.375679] lustre_kcompr_4096: compr deflate(6) in 512kB chunks took 915056 us (4 MB/s), compress ratio: 3.28 [ 735.976630] lustre_kcompr_4096: compr deflate(6) in 1024kB chunks took 596008 us (6 MB/s), compress ratio: 3.28 [ 736.820212] lustre_kcompr_4096: compr deflate(6) in 2048kB chunks took 835967 us (4 MB/s), compress ratio: 3.28 [ 737.543259] lustre_kcompr_4096: compr deflate(6) in 4096kB chunks took 717305 us (5 MB/s), compress ratio: 3.28 [ 737.580798] lustre_kcompr_4096: decompr deflate(6) took 26259 us (46 MB/s) [ 737.614648] lustre_kcompr_4096: test_comp_compress_decompress(deflate,6) ret 0 [ 737.654798] lustre_kcompr_4096: acompr deflate(6) of 128kB chunks took 28839 us (4 MB/s), compress ratio: 21.43 [ 737.667135] lustre_kcompr_4096: adecompr deflate(6) took 305 us (19 MB/s) [ 737.697564] lustre_kcompr_4096: test_acomp_compress_decompress(deflate,6) ret 0 [ 738.656944] lustre_kcompr_4096: compr deflate(9) in 64kB chunks took 909713 us (4 MB/s), compress ratio: 3.27 [ 739.525818] lustre_kcompr_4096: compr deflate(9) in 128kB chunks took 854239 us (4 MB/s), compress ratio: 3.28 [ 740.062453] lustre_kcompr_4096: compr deflate(9) in 256kB chunks took 519786 us (7 MB/s), compress ratio: 3.28 [ 740.795130] lustre_kcompr_4096: compr deflate(9) in 512kB chunks took 724869 us (5 MB/s), compress ratio: 3.28 [ 741.487391] lustre_kcompr_4096: compr deflate(9) in 1024kB chunks took 682721 us (5 MB/s), compress ratio: 3.28 [ 742.180167] lustre_kcompr_4096: compr deflate(9) in 2048kB chunks took 686022 us (5 MB/s), compress ratio: 3.28 [ 743.232414] lustre_kcompr_4096: compr deflate(9) in 4096kB chunks took 1041996 us (3 MB/s), compress ratio: 3.28 [ 743.268578] lustre_kcompr_4096: decompr deflate(9) took 24238 us (50 MB/s) [ 743.275188] lustre_kcompr_4096: test_comp_compress_decompress(deflate,9) ret 0 [ 743.290369] lustre_kcompr_4096: acompr deflate(9) of 128kB chunks took 8819 us (14 MB/s), compress ratio: 21.43 [ 743.294955] lustre_kcompr_4096: adecompr deflate(9) took 257 us (22 MB/s) [ 743.301744] lustre_kcompr_4096: test_acomp_compress_decompress(deflate,9) ret 0 [ 743.395978] lustre_kcompr_4096: compr zstd(0) in 64kB chunks took 82767 us (48 MB/s), compress ratio: 3.28 [ 743.490294] lustre_kcompr_4096: compr zstd(0) in 128kB chunks took 88896 us (44 MB/s), compress ratio: 3.26 [ 743.583938] lustre_kcompr_4096: compr zstd(0) in 256kB chunks took 89115 us (44 MB/s), compress ratio: 3.31 [ 743.696621] lustre_kcompr_4096: compr zstd(0) in 512kB chunks took 107137 us (37 MB/s), compress ratio: 3.32 [ 743.847262] lustre_kcompr_4096: compr zstd(0) in 1024kB chunks took 145482 us (27 MB/s), compress ratio: 3.32 [ 744.004904] lustre_kcompr_4096: compr zstd(0) in 2048kB chunks took 149686 us (26 MB/s), compress ratio: 3.33 [ 744.509850] lustre_kcompr_4096: compr zstd(0) in 4096kB chunks took 497448 us (8 MB/s), compress ratio: 3.33 [ 744.569261] lustre_kcompr_4096: decompr zstd(0) took 44737 us (26 MB/s) [ 744.575635] lustre_kcompr_4096: test_comp_compress_decompress(zstd,0) ret 0 [ 744.586820] lustre_kcompr_4096: acompr zstd(0) of 128kB chunks took 1524 us (82 MB/s), compress ratio: 22.64 [ 744.598159] lustre_kcompr_4096: adecompr zstd(0) took 201 us (27 MB/s) [ 744.625157] lustre_kcompr_4096: test_acomp_compress_decompress(zstd,0) ret 0 [ 744.698832] lustre_kcompr_4096: compr zstd(1) in 64kB chunks took 54381 us (73 MB/s), compress ratio: 3.22 [ 744.741456] lustre_kcompr_4096: compr zstd(1) in 128kB chunks took 37189 us (107 MB/s), compress ratio: 3.18 [ 744.804812] lustre_kcompr_4096: compr zstd(1) in 256kB chunks took 56954 us (70 MB/s), compress ratio: 3.19 [ 744.874523] lustre_kcompr_4096: compr zstd(1) in 512kB chunks took 63864 us (62 MB/s), compress ratio: 3.19 [ 744.938152] lustre_kcompr_4096: compr zstd(1) in 1024kB chunks took 56312 us (71 MB/s), compress ratio: 3.19 [ 745.003233] lustre_kcompr_4096: compr zstd(1) in 2048kB chunks took 58840 us (67 MB/s), compress ratio: 3.19 [ 745.083342] lustre_kcompr_4096: compr zstd(1) in 4096kB chunks took 64202 us (62 MB/s), compress ratio: 3.19 [ 745.129781] lustre_kcompr_4096: decompr zstd(1) took 29670 us (42 MB/s) [ 745.136381] lustre_kcompr_4096: test_comp_compress_decompress(zstd,1) ret 0 [ 745.140963] lustre_kcompr_4096: acompr zstd(1) of 128kB chunks took 264 us (473 MB/s), compress ratio: 22.79 [ 745.148334] lustre_kcompr_4096: adecompr zstd(1) took 173 us (31 MB/s) [ 745.162349] lustre_kcompr_4096: test_acomp_compress_decompress(zstd,1) ret 0 [ 745.895149] lustre_kcompr_4096: compr zstd(10) in 64kB chunks took 715489 us (5 MB/s), compress ratio: 3.33 [ 746.816299] lustre_kcompr_4096: compr zstd(10) in 128kB chunks took 912739 us (4 MB/s), compress ratio: 3.33 [ 747.685179] lustre_kcompr_4096: compr zstd(10) in 256kB chunks took 861741 us (4 MB/s), compress ratio: 3.37 [ 748.564920] lustre_kcompr_4096: compr zstd(10) in 512kB chunks took 867770 us (4 MB/s), compress ratio: 3.40 [ 749.264611] lustre_kcompr_4096: compr zstd(10) in 1024kB chunks took 694984 us (5 MB/s), compress ratio: 3.42 [ 750.474932] lustre_kcompr_4096: compr zstd(10) in 2048kB chunks took 1204641 us (3 MB/s), compress ratio: 3.46 [ 751.807451] lustre_kcompr_4096: compr zstd(10) in 4096kB chunks took 1322685 us (3 MB/s), compress ratio: 3.50 [ 751.882543] lustre_kcompr_4096: decompr zstd(10) took 51663 us (22 MB/s) [ 751.888941] lustre_kcompr_4096: test_comp_compress_decompress(zstd,10) ret 0 [ 751.894818] lustre_kcompr_4096: acompr zstd(10) of 128kB chunks took 1923 us (65 MB/s), compress ratio: 22.78 [ 751.899670] lustre_kcompr_4096: adecompr zstd(10) took 165 us (33 MB/s) [ 751.908459] lustre_kcompr_4096: test_acomp_compress_decompress(zstd,10) ret 0 [ 760.286708] lustre_kcompr_4096: compr zstd(15) in 64kB chunks took 8368214 us (0 MB/s), compress ratio: 3.36 [ 768.909797] lustre_kcompr_4096: compr zstd(15) in 128kB chunks took 8604223 us (0 MB/s), compress ratio: 3.39 [ 776.593110] lustre_kcompr_4096: compr zstd(15) in 256kB chunks took 7674570 us (0 MB/s), compress ratio: 3.40 [ 783.757584] lustre_kcompr_4096: compr zstd(15) in 512kB chunks took 7151148 us (0 MB/s), compress ratio: 3.42 [ 790.572317] lustre_kcompr_4096: compr zstd(15) in 1024kB chunks took 6805411 us (0 MB/s), compress ratio: 3.43 [ 795.508972] lustre_kcompr_4096: compr zstd(15) in 2048kB chunks took 4931695 us (0 MB/s), compress ratio: 3.48 [ 799.524567] lustre_kcompr_4096: compr zstd(15) in 4096kB chunks took 4006426 us (0 MB/s), compress ratio: 3.56 [ 799.582770] lustre_kcompr_4096: decompr zstd(15) took 38507 us (29 MB/s) [ 799.593188] lustre_kcompr_4096: test_comp_compress_decompress(zstd,15) ret 0 [ 799.661990] lustre_kcompr_4096: acompr zstd(15) of 128kB chunks took 63787 us (1 MB/s), compress ratio: 23.92 [ 799.667978] lustre_kcompr_4096: adecompr zstd(15) took 275 us (18 MB/s) [ 799.678103] lustre_kcompr_4096: test_acomp_compress_decompress(zstd,15) ret 0 [ 799.719777] lustre_kcompr_4096: compr zstdfast(1) in 64kB chunks took 33219 us (120 MB/s), compress ratio: 2.47 [ 799.798947] lustre_kcompr_4096: compr zstdfast(1) in 128kB chunks took 62162 us (64 MB/s), compress ratio: 2.48 [ 799.890519] lustre_kcompr_4096: compr zstdfast(1) in 256kB chunks took 76091 us (52 MB/s), compress ratio: 2.53 [ 799.949786] lustre_kcompr_4096: compr zstdfast(1) in 512kB chunks took 51534 us (77 MB/s), compress ratio: 2.42 [ 800.003434] lustre_kcompr_4096: compr zstdfast(1) in 1024kB chunks took 45746 us (87 MB/s), compress ratio: 2.42 [ 800.075362] lustre_kcompr_4096: compr zstdfast(1) in 2048kB chunks took 60972 us (65 MB/s), compress ratio: 2.42 [ 800.129120] lustre_kcompr_4096: compr zstdfast(1) in 4096kB chunks took 34733 us (115 MB/s), compress ratio: 2.42 [ 800.157676] lustre_kcompr_4096: decompr zstdfast(1) took 11158 us (147 MB/s) [ 800.167940] lustre_kcompr_4096: test_comp_compress_decompress(zstdfast,1) ret 0 [ 800.173487] lustre_kcompr_4096: acompr zstdfast(1) of 128kB chunks took 216 us (578 MB/s), compress ratio: 17.28 [ 800.183363] lustre_kcompr_4096: adecompr zstdfast(1) took 493 us (14 MB/s) [ 800.207358] lustre_kcompr_4096: test_acomp_compress_decompress(zstdfast,1) ret 0 [ 800.242265] lustre_kcompr_4096: compr zstdfast(5) in 64kB chunks took 20483 us (195 MB/s), compress ratio: 2.38 [ 800.276907] lustre_kcompr_4096: compr zstdfast(5) in 128kB chunks took 27150 us (147 MB/s), compress ratio: 2.38 [ 800.300908] lustre_kcompr_4096: compr zstdfast(5) in 256kB chunks took 19632 us (203 MB/s), compress ratio: 2.40 [ 800.316444] lustre_kcompr_4096: compr zstdfast(5) in 512kB chunks took 11873 us (336 MB/s), compress ratio: 2.36 [ 800.348582] lustre_kcompr_4096: compr zstdfast(5) in 1024kB chunks took 27853 us (143 MB/s), compress ratio: 2.36 [ 800.373433] lustre_kcompr_4096: compr zstdfast(5) in 2048kB chunks took 18730 us (213 MB/s), compress ratio: 2.36 [ 800.393472] lustre_kcompr_4096: compr zstdfast(5) in 4096kB chunks took 15174 us (263 MB/s), compress ratio: 2.36 [ 800.409513] lustre_kcompr_4096: decompr zstdfast(5) took 4660 us (362 MB/s) [ 800.414387] lustre_kcompr_4096: test_comp_compress_decompress(zstdfast,5) ret 0 [ 800.418482] lustre_kcompr_4096: acompr zstdfast(5) of 128kB chunks took 175 us (714 MB/s), compress ratio: 16.12 [ 800.422317] lustre_kcompr_4096: adecompr zstdfast(5) took 214 us (36 MB/s) [ 800.428830] lustre_kcompr_4096: test_acomp_compress_decompress(zstdfast,5) ret 0 [ 800.443107] lustre_kcompr_4096: compr zstdfast(12) in 64kB chunks took 6431 us (621 MB/s), compress ratio: 2.07 [ 800.452489] lustre_kcompr_4096: compr zstdfast(12) in 128kB chunks took 5892 us (678 MB/s), compress ratio: 2.07 [ 800.461827] lustre_kcompr_4096: compr zstdfast(12) in 256kB chunks took 5976 us (669 MB/s), compress ratio: 2.08 [ 800.471160] lustre_kcompr_4096: compr zstdfast(12) in 512kB chunks took 5644 us (708 MB/s), compress ratio: 2.07 [ 800.484298] lustre_kcompr_4096: compr zstdfast(12) in 1024kB chunks took 6935 us (576 MB/s), compress ratio: 2.07 [ 800.493863] lustre_kcompr_4096: compr zstdfast(12) in 2048kB chunks took 6407 us (624 MB/s), compress ratio: 2.07 [ 800.502891] lustre_kcompr_4096: compr zstdfast(12) in 4096kB chunks took 4957 us (806 MB/s), compress ratio: 2.08 [ 800.513252] lustre_kcompr_4096: decompr zstdfast(12) took 2297 us (836 MB/s) [ 800.517529] lustre_kcompr_4096: test_comp_compress_decompress(zstdfast,12) ret 0 [ 800.521754] lustre_kcompr_4096: acompr zstdfast(12) of 128kB chunks took 148 us (844 MB/s), compress ratio: 13.13 [ 800.526433] lustre_kcompr_4096: adecompr zstdfast(12) took 103 us (92 MB/s) [ 800.531766] lustre_kcompr_4096: test_acomp_compress_decompress(zstdfast,12) ret 0 [ 800.545466] lustre_kcompr_4096: compr zstdfast(15) in 64kB chunks took 4558 us (877 MB/s), compress ratio: 1.82 [ 800.551748] lustre_kcompr_4096: compr zstdfast(15) in 128kB chunks took 3522 us (1135 MB/s), compress ratio: 1.83 [ 800.560256] lustre_kcompr_4096: compr zstdfast(15) in 256kB chunks took 4443 us (900 MB/s), compress ratio: 1.83 [ 800.568878] lustre_kcompr_4096: compr zstdfast(15) in 512kB chunks took 5053 us (791 MB/s), compress ratio: 1.83 [ 800.579259] lustre_kcompr_4096: compr zstdfast(15) in 1024kB chunks took 5452 us (733 MB/s), compress ratio: 1.83 [ 800.588825] lustre_kcompr_4096: compr zstdfast(15) in 2048kB chunks took 5151 us (776 MB/s), compress ratio: 1.83 [ 800.598355] lustre_kcompr_4096: compr zstdfast(15) in 4096kB chunks took 5442 us (735 MB/s), compress ratio: 1.84 [ 800.610938] lustre_kcompr_4096: decompr zstdfast(15) took 2627 us (826 MB/s) [ 800.615917] lustre_kcompr_4096: test_comp_compress_decompress(zstdfast,15) ret 0 [ 800.619710] lustre_kcompr_4096: acompr zstdfast(15) of 128kB chunks took 257 us (486 MB/s), compress ratio: 10.73 [ 800.623392] lustre_kcompr_4096: adecompr zstdfast(15) took 309 us (37 MB/s) [ 800.628314] lustre_kcompr_4096: test_acomp_compress_decompress(zstdfast,15) ret 0 [ 800.631564] lustre_kcompr_4096: SUCCESS