== sanity test 84: lz4/lz4hc/lzstd compression/decompression kernel module ========================================================== 12:26:26 (1789057586) Compress/decompress synthetic data kunit/kcompr options: 'run_id=6761' [ 418.889698] lustre_kcompr_6761: ***** [ 418.893499] lustre_kcompr_6761: (de)compression test on random binary data [ 418.898770] lustre_kcompr_6761: ***** [ 418.932987] lustre_kcompr_6761: compr lz4(1) in 64kB chunks took 1374 us (2911 MB/s), compress ratio: 98.31 [ 418.941233] lustre_kcompr_6761: compr lz4(1) in 128kB chunks took 2771 us (1443 MB/s), compress ratio: 102.76 [ 418.949554] lustre_kcompr_6761: compr lz4(1) in 256kB chunks took 1620 us (2469 MB/s), compress ratio: 105.55 [ 418.959777] lustre_kcompr_6761: compr lz4(1) in 512kB chunks took 4335 us (922 MB/s), compress ratio: 107.69 [ 418.967514] lustre_kcompr_6761: compr lz4(1) in 1024kB chunks took 2991 us (1337 MB/s), compress ratio: 107.87 [ 418.973049] lustre_kcompr_6761: compr lz4(1) in 2048kB chunks took 1300 us (3076 MB/s), compress ratio: 109.18 [ 418.989733] lustre_kcompr_6761: compr lz4(1) in 4096kB chunks took 5513 us (725 MB/s), compress ratio: 109.38 [ 419.029828] lustre_kcompr_6761: decompr lz4(1) took 1586 us (23 MB/s) [ 419.035626] lustre_kcompr_6761: test_comp_compress_decompress(lz4,1) ret 0 [ 419.047237] lustre_kcompr_6761: acompr lz4(1) of 128kB chunks took 99 us (1262 MB/s), compress ratio: 112.89 [ 419.057320] lustre_kcompr_6761: adecompr lz4(1) took 194 us (5 MB/s) [ 419.090367] lustre_kcompr_6761: test_acomp_compress_decompress(lz4,1) ret 0 [ 419.123767] lustre_kcompr_6761: compr lz4(4) in 64kB chunks took 1302 us (3072 MB/s), compress ratio: 83.64 [ 419.140052] lustre_kcompr_6761: compr lz4(4) in 128kB chunks took 3329 us (1201 MB/s), compress ratio: 93.83 [ 419.148680] lustre_kcompr_6761: compr lz4(4) in 256kB chunks took 2576 us (1552 MB/s), compress ratio: 100.38 [ 419.157650] lustre_kcompr_6761: compr lz4(4) in 512kB chunks took 2143 us (1866 MB/s), compress ratio: 103.70 [ 419.166743] lustre_kcompr_6761: compr lz4(4) in 1024kB chunks took 2455 us (1629 MB/s), compress ratio: 105.26 [ 419.180512] lustre_kcompr_6761: compr lz4(4) in 2048kB chunks took 7994 us (500 MB/s), compress ratio: 105.79 [ 419.195774] lustre_kcompr_6761: compr lz4(4) in 4096kB chunks took 5099 us (784 MB/s), compress ratio: 106.83 [ 419.218366] lustre_kcompr_6761: decompr lz4(4) took 2514 us (14 MB/s) [ 419.221740] lustre_kcompr_6761: test_comp_compress_decompress(lz4,4) ret 0 [ 419.225311] lustre_kcompr_6761: acompr lz4(4) of 128kB chunks took 90 us (1388 MB/s), compress ratio: 96.73 [ 419.233755] lustre_kcompr_6761: adecompr lz4(4) took 1795 us (0 MB/s) [ 419.252675] lustre_kcompr_6761: test_acomp_compress_decompress(lz4,4) ret 0 [ 419.293687] lustre_kcompr_6761: compr lz4(9) in 64kB chunks took 6556 us (610 MB/s), compress ratio: 61.30 [ 419.311545] lustre_kcompr_6761: compr lz4(9) in 128kB chunks took 6311 us (633 MB/s), compress ratio: 76.73 [ 419.330953] lustre_kcompr_6761: compr lz4(9) in 256kB chunks took 3173 us (1260 MB/s), compress ratio: 87.63 [ 419.340135] lustre_kcompr_6761: compr lz4(9) in 512kB chunks took 2918 us (1370 MB/s), compress ratio: 94.85 [ 419.362812] lustre_kcompr_6761: compr lz4(9) in 1024kB chunks took 4686 us (853 MB/s), compress ratio: 98.59 [ 419.381268] lustre_kcompr_6761: compr lz4(9) in 2048kB chunks took 1839 us (2175 MB/s), compress ratio: 100.79 [ 419.401220] lustre_kcompr_6761: compr lz4(9) in 4096kB chunks took 4411 us (906 MB/s), compress ratio: 101.64 [ 419.440554] lustre_kcompr_6761: decompr lz4(9) took 6631 us (5 MB/s) [ 419.453449] lustre_kcompr_6761: test_comp_compress_decompress(lz4,9) ret 0 [ 419.457493] lustre_kcompr_6761: acompr lz4(9) of 128kB chunks took 69 us (1811 MB/s), compress ratio: 81.25 [ 419.468544] lustre_kcompr_6761: adecompr lz4(9) took 99 us (15 MB/s) [ 419.481713] lustre_kcompr_6761: test_acomp_compress_decompress(lz4,9) ret 0 [ 419.493333] lustre_kcompr_6761: compr lz4(15) in 64kB chunks took 1516 us (2638 MB/s), compress ratio: 29.63 [ 419.507568] lustre_kcompr_6761: compr lz4(15) in 128kB chunks took 4696 us (851 MB/s), compress ratio: 43.81 [ 419.514647] lustre_kcompr_6761: compr lz4(15) in 256kB chunks took 2232 us (1792 MB/s), compress ratio: 59.08 [ 419.520971] lustre_kcompr_6761: compr lz4(15) in 512kB chunks took 1979 us (2021 MB/s), compress ratio: 72.68 [ 419.526653] lustre_kcompr_6761: compr lz4(15) in 1024kB chunks took 1491 us (2682 MB/s), compress ratio: 81.64 [ 419.533251] lustre_kcompr_6761: compr lz4(15) in 2048kB chunks took 1674 us (2389 MB/s), compress ratio: 86.76 [ 419.539715] lustre_kcompr_6761: compr lz4(15) in 4096kB chunks took 1503 us (2661 MB/s), compress ratio: 88.42 [ 419.556411] lustre_kcompr_6761: decompr lz4(15) took 2078 us (21 MB/s) [ 419.560191] lustre_kcompr_6761: test_comp_compress_decompress(lz4,15) ret 0 [ 419.563994] lustre_kcompr_6761: acompr lz4(15) of 128kB chunks took 94 us (1329 MB/s), compress ratio: 45.47 [ 419.569191] lustre_kcompr_6761: adecompr lz4(15) took 113 us (24 MB/s) [ 419.573740] lustre_kcompr_6761: test_acomp_compress_decompress(lz4,15) ret 0 [ 419.606921] lustre_kcompr_6761: compr lz4hc(1) in 64kB chunks took 23231 us (172 MB/s), compress ratio: 98.61 [ 419.633200] lustre_kcompr_6761: compr lz4hc(1) in 128kB chunks took 22337 us (179 MB/s), compress ratio: 104.67 [ 419.685766] lustre_kcompr_6761: compr lz4hc(1) in 256kB chunks took 45667 us (87 MB/s), compress ratio: 107.99 [ 419.736681] lustre_kcompr_6761: compr lz4hc(1) in 512kB chunks took 45771 us (87 MB/s), compress ratio: 109.74 [ 419.796987] lustre_kcompr_6761: compr lz4hc(1) in 1024kB chunks took 52357 us (76 MB/s), compress ratio: 110.63 [ 419.851745] lustre_kcompr_6761: compr lz4hc(1) in 2048kB chunks took 42019 us (95 MB/s), compress ratio: 111.07 [ 419.912296] lustre_kcompr_6761: compr lz4hc(1) in 4096kB chunks took 44389 us (90 MB/s), compress ratio: 111.30 [ 419.934660] lustre_kcompr_6761: decompr lz4hc(1) took 1962 us (18 MB/s) [ 419.947888] lustre_kcompr_6761: test_comp_compress_decompress(lz4hc,1) ret 0 [ 419.959094] lustre_kcompr_6761: acompr lz4hc(1) of 128kB chunks took 602 us (207 MB/s), compress ratio: 111.55 [ 419.971915] lustre_kcompr_6761: adecompr lz4hc(1) took 96 us (11 MB/s) [ 419.994558] lustre_kcompr_6761: test_acomp_compress_decompress(lz4hc,1) ret 0 [ 420.102901] lustre_kcompr_6761: compr lz4hc(3) in 64kB chunks took 73307 us (54 MB/s), compress ratio: 99.15 [ 420.228903] lustre_kcompr_6761: compr lz4hc(3) in 128kB chunks took 109282 us (36 MB/s), compress ratio: 105.26 [ 420.335099] lustre_kcompr_6761: compr lz4hc(3) in 256kB chunks took 79893 us (50 MB/s), compress ratio: 108.58 [ 420.417499] lustre_kcompr_6761: compr lz4hc(3) in 512kB chunks took 76674 us (52 MB/s), compress ratio: 110.33 [ 420.467966] lustre_kcompr_6761: compr lz4hc(3) in 1024kB chunks took 44121 us (90 MB/s), compress ratio: 111.22 [ 420.603496] lustre_kcompr_6761: compr lz4hc(3) in 2048kB chunks took 116400 us (34 MB/s), compress ratio: 111.66 [ 420.815564] lustre_kcompr_6761: compr lz4hc(3) in 4096kB chunks took 197844 us (20 MB/s), compress ratio: 111.89 [ 420.854624] lustre_kcompr_6761: decompr lz4hc(3) took 3968 us (9 MB/s) [ 420.859403] lustre_kcompr_6761: test_comp_compress_decompress(lz4hc,3) ret 0 [ 420.866326] lustre_kcompr_6761: acompr lz4hc(3) of 128kB chunks took 2182 us (57 MB/s), compress ratio: 112.21 [ 420.877718] lustre_kcompr_6761: adecompr lz4hc(3) took 103 us (10 MB/s) [ 420.887338] lustre_kcompr_6761: test_acomp_compress_decompress(lz4hc,3) ret 0 [ 422.232916] lustre_kcompr_6761: compr lz4hc(8) in 64kB chunks took 1330015 us (3 MB/s), compress ratio: 105.58 [ 423.893311] lustre_kcompr_6761: compr lz4hc(8) in 128kB chunks took 1643242 us (2 MB/s), compress ratio: 112.78 [ 424.750913] lustre_kcompr_6761: compr lz4hc(8) in 256kB chunks took 834671 us (4 MB/s), compress ratio: 116.74 [ 425.500712] lustre_kcompr_6761: compr lz4hc(8) in 512kB chunks took 746050 us (5 MB/s), compress ratio: 118.81 [ 426.504930] lustre_kcompr_6761: compr lz4hc(8) in 1024kB chunks took 990710 us (4 MB/s), compress ratio: 119.88 [ 428.956371] lustre_kcompr_6761: compr lz4hc(8) in 2048kB chunks took 2446395 us (1 MB/s), compress ratio: 120.41 [ 429.658334] lustre_kcompr_6761: compr lz4hc(8) in 4096kB chunks took 694099 us (5 MB/s), compress ratio: 120.69 [ 429.669102] lustre_kcompr_6761: decompr lz4hc(8) took 1801 us (18 MB/s) [ 429.671750] lustre_kcompr_6761: test_comp_compress_decompress(lz4hc,8) ret 0 [ 430.505551] lustre_kcompr_6761: acompr lz4hc(8) of 128kB chunks took 831161 us (0 MB/s), compress ratio: 119.15 [ 430.510544] lustre_kcompr_6761: adecompr lz4hc(8) took 468 us (2 MB/s) [ 430.515824] lustre_kcompr_6761: test_acomp_compress_decompress(lz4hc,8) ret 0 [ 432.441845] lustre_kcompr_6761: compr lz4hc(15) in 64kB chunks took 1902969 us (2 MB/s), compress ratio: 106.17 [ 434.636889] lustre_kcompr_6761: compr lz4hc(15) in 128kB chunks took 2182125 us (1 MB/s), compress ratio: 113.94 [ 435.891398] lustre_kcompr_6761: compr lz4hc(15) in 256kB chunks took 1222270 us (3 MB/s), compress ratio: 118.14 [ 436.954202] lustre_kcompr_6761: compr lz4hc(15) in 512kB chunks took 1055262 us (3 MB/s), compress ratio: 120.40 [ 438.480601] lustre_kcompr_6761: compr lz4hc(15) in 1024kB chunks took 1513327 us (2 MB/s), compress ratio: 121.58 [ 439.617266] lustre_kcompr_6761: compr lz4hc(15) in 2048kB chunks took 1131069 us (3 MB/s), compress ratio: 122.19 [ 440.322340] lustre_kcompr_6761: compr lz4hc(15) in 4096kB chunks took 685366 us (5 MB/s), compress ratio: 122.49 [ 440.332153] lustre_kcompr_6761: decompr lz4hc(15) took 1548 us (21 MB/s) [ 440.335259] lustre_kcompr_6761: test_comp_compress_decompress(lz4hc,15) ret 0 [ 440.353238] lustre_kcompr_6761: acompr lz4hc(15) of 128kB chunks took 14630 us (8 MB/s), compress ratio: 121.25 [ 440.357209] lustre_kcompr_6761: adecompr lz4hc(15) took 97 us (10 MB/s) [ 440.362117] lustre_kcompr_6761: test_acomp_compress_decompress(lz4hc,15) ret 0 [ 440.367050] lustre_kcompr_6761: compr lzo(-1) in 64kB chunks took 1803 us (2218 MB/s), compress ratio: 82.72 [ 440.372990] lustre_kcompr_6761: compr lzo(-1) in 128kB chunks took 1901 us (2104 MB/s), compress ratio: 87.68 [ 440.378713] lustre_kcompr_6761: compr lzo(-1) in 256kB chunks took 1821 us (2196 MB/s), compress ratio: 88.35 [ 440.384619] lustre_kcompr_6761: compr lzo(-1) in 512kB chunks took 1862 us (2148 MB/s), compress ratio: 89.37 [ 440.390379] lustre_kcompr_6761: compr lzo(-1) in 1024kB chunks took 1896 us (2109 MB/s), compress ratio: 89.36 [ 440.395734] lustre_kcompr_6761: compr lzo(-1) in 2048kB chunks took 1814 us (2205 MB/s), compress ratio: 89.44 [ 440.401356] lustre_kcompr_6761: compr lzo(-1) in 4096kB chunks took 1989 us (2011 MB/s), compress ratio: 89.01 [ 440.413174] lustre_kcompr_6761: decompr lzo(-1) took 1573 us (28 MB/s) [ 440.415841] lustre_kcompr_6761: test_comp_compress_decompress(lzo,-1) ret 0 [ 440.418737] lustre_kcompr_6761: acompr lzo(-1) of 128kB chunks took 105 us (1190 MB/s), compress ratio: 95.88 [ 440.422321] lustre_kcompr_6761: adecompr lzo(-1) took 207 us (6 MB/s) [ 440.436483] lustre_kcompr_6761: test_acomp_compress_decompress(lzo,-1) ret 0 [ 440.749017] lustre_kcompr_6761: compr deflate(1) in 64kB chunks took 288218 us (13 MB/s), compress ratio: 98.75 [ 441.243570] lustre_kcompr_6761: compr deflate(1) in 128kB chunks took 487796 us (8 MB/s), compress ratio: 109.28 [ 441.872084] lustre_kcompr_6761: compr deflate(1) in 256kB chunks took 620859 us (6 MB/s), compress ratio: 115.97 [ 442.500709] lustre_kcompr_6761: compr deflate(1) in 512kB chunks took 623013 us (6 MB/s), compress ratio: 119.90 [ 443.012503] lustre_kcompr_6761: compr deflate(1) in 1024kB chunks took 505895 us (7 MB/s), compress ratio: 121.88 [ 444.034765] lustre_kcompr_6761: compr deflate(1) in 2048kB chunks took 999490 us (4 MB/s), compress ratio: 122.83 [ 444.265442] lustre_kcompr_6761: compr deflate(1) in 4096kB chunks took 224929 us (17 MB/s), compress ratio: 123.12 [ 444.279957] lustre_kcompr_6761: decompr deflate(1) took 4122 us (7 MB/s) [ 444.285146] lustre_kcompr_6761: test_comp_compress_decompress(deflate,1) ret 0 [ 444.298866] lustre_kcompr_6761: acompr deflate(1) of 128kB chunks took 8740 us (14 MB/s), compress ratio: 116.09 [ 444.304995] lustre_kcompr_6761: adecompr deflate(1) took 312 us (3 MB/s) [ 444.317311] lustre_kcompr_6761: test_acomp_compress_decompress(deflate,1) ret 0 [ 444.924842] lustre_kcompr_6761: compr deflate(6) in 64kB chunks took 595297 us (6 MB/s), compress ratio: 98.75 [ 445.559467] lustre_kcompr_6761: compr deflate(6) in 128kB chunks took 624463 us (6 MB/s), compress ratio: 109.28 [ 446.127743] lustre_kcompr_6761: compr deflate(6) in 256kB chunks took 560084 us (7 MB/s), compress ratio: 115.97 [ 446.729259] lustre_kcompr_6761: compr deflate(6) in 512kB chunks took 591263 us (6 MB/s), compress ratio: 119.90 [ 447.358963] lustre_kcompr_6761: compr deflate(6) in 1024kB chunks took 612648 us (6 MB/s), compress ratio: 121.88 [ 447.981622] lustre_kcompr_6761: compr deflate(6) in 2048kB chunks took 615755 us (6 MB/s), compress ratio: 122.83 [ 448.441861] lustre_kcompr_6761: compr deflate(6) in 4096kB chunks took 449546 us (8 MB/s), compress ratio: 123.12 [ 448.470794] lustre_kcompr_6761: decompr deflate(6) took 6257 us (5 MB/s) [ 448.476067] lustre_kcompr_6761: test_comp_compress_decompress(deflate,6) ret 0 [ 448.491216] lustre_kcompr_6761: acompr deflate(6) of 128kB chunks took 10609 us (11 MB/s), compress ratio: 116.09 [ 448.507920] lustre_kcompr_6761: adecompr deflate(6) took 204 us (5 MB/s) [ 448.522446] lustre_kcompr_6761: test_acomp_compress_decompress(deflate,6) ret 0 [ 449.062922] lustre_kcompr_6761: compr deflate(9) in 64kB chunks took 508324 us (7 MB/s), compress ratio: 98.75 [ 449.598148] lustre_kcompr_6761: compr deflate(9) in 128kB chunks took 523212 us (7 MB/s), compress ratio: 109.28 [ 450.119934] lustre_kcompr_6761: compr deflate(9) in 256kB chunks took 514031 us (7 MB/s), compress ratio: 115.97 [ 450.575541] lustre_kcompr_6761: compr deflate(9) in 512kB chunks took 445192 us (8 MB/s), compress ratio: 119.90 [ 451.171482] lustre_kcompr_6761: compr deflate(9) in 1024kB chunks took 584399 us (6 MB/s), compress ratio: 121.88 [ 451.651871] lustre_kcompr_6761: compr deflate(9) in 2048kB chunks took 474821 us (8 MB/s), compress ratio: 122.83 [ 452.279733] lustre_kcompr_6761: compr deflate(9) in 4096kB chunks took 620552 us (6 MB/s), compress ratio: 123.12 [ 452.310660] lustre_kcompr_6761: decompr deflate(9) took 6227 us (5 MB/s) [ 452.317298] lustre_kcompr_6761: test_comp_compress_decompress(deflate,9) ret 0 [ 452.342382] lustre_kcompr_6761: acompr deflate(9) of 128kB chunks took 19995 us (6 MB/s), compress ratio: 116.09 [ 452.353980] lustre_kcompr_6761: adecompr deflate(9) took 276 us (3 MB/s) [ 452.374325] lustre_kcompr_6761: test_acomp_compress_decompress(deflate,9) ret 0 [ 452.427585] lustre_kcompr_6761: compr zstd(0) in 64kB chunks took 22602 us (176 MB/s), compress ratio: 162.01 [ 452.465501] lustre_kcompr_6761: compr zstd(0) in 128kB chunks took 20500 us (195 MB/s), compress ratio: 195.41 [ 452.502481] lustre_kcompr_6761: compr zstd(0) in 256kB chunks took 32000 us (125 MB/s), compress ratio: 207.95 [ 452.532455] lustre_kcompr_6761: compr zstd(0) in 512kB chunks took 22962 us (174 MB/s), compress ratio: 214.89 [ 452.544907] lustre_kcompr_6761: compr zstd(0) in 1024kB chunks took 5621 us (711 MB/s), compress ratio: 218.11 [ 452.559725] lustre_kcompr_6761: compr zstd(0) in 2048kB chunks took 5955 us (671 MB/s), compress ratio: 218.32 [ 452.596793] lustre_kcompr_6761: compr zstd(0) in 4096kB chunks took 11945 us (334 MB/s), compress ratio: 218.54 [ 452.623898] lustre_kcompr_6761: decompr zstd(0) took 4543 us (4 MB/s) [ 452.635414] lustre_kcompr_6761: test_comp_compress_decompress(zstd,0) ret 0 [ 452.644402] lustre_kcompr_6761: acompr zstd(0) of 128kB chunks took 1169 us (106 MB/s), compress ratio: 207.39 [ 452.651731] lustre_kcompr_6761: adecompr zstd(0) took 282 us (2 MB/s) [ 452.668678] lustre_kcompr_6761: test_acomp_compress_decompress(zstd,0) ret 0 [ 452.702840] lustre_kcompr_6761: compr zstd(1) in 64kB chunks took 6962 us (574 MB/s), compress ratio: 161.08 [ 452.712283] lustre_kcompr_6761: compr zstd(1) in 128kB chunks took 5280 us (757 MB/s), compress ratio: 193.22 [ 452.723027] lustre_kcompr_6761: compr zstd(1) in 256kB chunks took 5583 us (716 MB/s), compress ratio: 204.96 [ 452.734921] lustre_kcompr_6761: compr zstd(1) in 512kB chunks took 4942 us (809 MB/s), compress ratio: 213.01 [ 452.749376] lustre_kcompr_6761: compr zstd(1) in 1024kB chunks took 7584 us (527 MB/s), compress ratio: 216.15 [ 452.762799] lustre_kcompr_6761: compr zstd(1) in 2048kB chunks took 5892 us (678 MB/s), compress ratio: 217.24 [ 452.780391] lustre_kcompr_6761: compr zstd(1) in 4096kB chunks took 6790 us (589 MB/s), compress ratio: 215.65 [ 452.808694] lustre_kcompr_6761: decompr zstd(1) took 4183 us (4 MB/s) [ 452.825455] lustre_kcompr_6761: test_comp_compress_decompress(zstd,1) ret 0 [ 452.839691] lustre_kcompr_6761: acompr zstd(1) of 128kB chunks took 271 us (461 MB/s), compress ratio: 207.39 [ 452.849903] lustre_kcompr_6761: adecompr zstd(1) took 146 us (4 MB/s) [ 452.861489] lustre_kcompr_6761: test_acomp_compress_decompress(zstd,1) ret 0 [ 453.078833] lustre_kcompr_6761: compr zstd(10) in 64kB chunks took 196335 us (20 MB/s), compress ratio: 163.79 [ 453.310015] lustre_kcompr_6761: compr zstd(10) in 128kB chunks took 214542 us (18 MB/s), compress ratio: 187.58 [ 453.557277] lustre_kcompr_6761: compr zstd(10) in 256kB chunks took 240445 us (16 MB/s), compress ratio: 199.82 [ 453.712326] lustre_kcompr_6761: compr zstd(10) in 512kB chunks took 149048 us (26 MB/s), compress ratio: 220.84 [ 453.946117] lustre_kcompr_6761: compr zstd(10) in 1024kB chunks took 227267 us (17 MB/s), compress ratio: 225.93 [ 454.525456] lustre_kcompr_6761: compr zstd(10) in 2048kB chunks took 565477 us (7 MB/s), compress ratio: 228.68 [ 454.611994] lustre_kcompr_6761: compr zstd(10) in 4096kB chunks took 79045 us (50 MB/s), compress ratio: 229.67 [ 454.631246] lustre_kcompr_6761: decompr zstd(10) took 4532 us (3 MB/s) [ 454.637996] lustre_kcompr_6761: test_comp_compress_decompress(zstd,10) ret 0 [ 454.647993] lustre_kcompr_6761: acompr zstd(10) of 128kB chunks took 4071 us (30 MB/s), compress ratio: 207.39 [ 454.662689] lustre_kcompr_6761: adecompr zstd(10) took 115 us (5 MB/s) [ 454.678512] lustre_kcompr_6761: test_acomp_compress_decompress(zstd,10) ret 0 [ 455.636355] lustre_kcompr_6761: compr zstd(15) in 64kB chunks took 943386 us (4 MB/s), compress ratio: 172.44 [ 456.735555] lustre_kcompr_6761: compr zstd(15) in 128kB chunks took 1089548 us (3 MB/s), compress ratio: 198.43 [ 457.594246] lustre_kcompr_6761: compr zstd(15) in 256kB chunks took 841747 us (4 MB/s), compress ratio: 212.33 [ 458.267364] lustre_kcompr_6761: compr zstd(15) in 512kB chunks took 665482 us (6 MB/s), compress ratio: 219.08 [ 458.991715] lustre_kcompr_6761: compr zstd(15) in 1024kB chunks took 708352 us (5 MB/s), compress ratio: 222.10 [ 460.252132] lustre_kcompr_6761: compr zstd(15) in 2048kB chunks took 1253891 us (3 MB/s), compress ratio: 223.37 [ 461.916670] lustre_kcompr_6761: compr zstd(15) in 4096kB chunks took 1653041 us (2 MB/s), compress ratio: 225.81 [ 461.943893] lustre_kcompr_6761: decompr zstd(15) took 9036 us (1 MB/s) [ 461.959213] lustre_kcompr_6761: test_comp_compress_decompress(zstd,15) ret 0 [ 461.984545] lustre_kcompr_6761: acompr zstd(15) of 128kB chunks took 19871 us (6 MB/s), compress ratio: 222.91 [ 461.991318] lustre_kcompr_6761: adecompr zstd(15) took 106 us (5 MB/s) [ 461.998846] lustre_kcompr_6761: test_acomp_compress_decompress(zstd,15) ret 0 [ 462.015990] lustre_kcompr_6761: compr zstdfast(1) in 64kB chunks took 4330 us (923 MB/s), compress ratio: 161.08 [ 462.027605] lustre_kcompr_6761: compr zstdfast(1) in 128kB chunks took 4058 us (985 MB/s), compress ratio: 193.22 [ 462.036552] lustre_kcompr_6761: compr zstdfast(1) in 256kB chunks took 3017 us (1325 MB/s), compress ratio: 204.96 [ 462.046348] lustre_kcompr_6761: compr zstdfast(1) in 512kB chunks took 3632 us (1101 MB/s), compress ratio: 213.01 [ 462.060057] lustre_kcompr_6761: compr zstdfast(1) in 1024kB chunks took 2264 us (1766 MB/s), compress ratio: 216.15 [ 462.075514] lustre_kcompr_6761: compr zstdfast(1) in 2048kB chunks took 3254 us (1229 MB/s), compress ratio: 217.24 [ 462.107666] lustre_kcompr_6761: compr zstdfast(1) in 4096kB chunks took 9134 us (437 MB/s), compress ratio: 215.67 [ 462.139605] lustre_kcompr_6761: decompr zstdfast(1) took 7133 us (2 MB/s) [ 462.149570] lustre_kcompr_6761: test_comp_compress_decompress(zstdfast,1) ret 0 [ 462.167304] lustre_kcompr_6761: acompr zstdfast(1) of 128kB chunks took 354 us (353 MB/s), compress ratio: 207.39 [ 462.175686] lustre_kcompr_6761: adecompr zstdfast(1) took 120 us (5 MB/s) [ 462.185103] lustre_kcompr_6761: test_acomp_compress_decompress(zstdfast,1) ret 0 [ 462.225855] lustre_kcompr_6761: compr zstdfast(5) in 64kB chunks took 8790 us (455 MB/s), compress ratio: 142.25 [ 462.245521] lustre_kcompr_6761: compr zstdfast(5) in 128kB chunks took 7881 us (507 MB/s), compress ratio: 167.69 [ 462.260989] lustre_kcompr_6761: compr zstdfast(5) in 256kB chunks took 4990 us (801 MB/s), compress ratio: 176.61 [ 462.280860] lustre_kcompr_6761: compr zstdfast(5) in 512kB chunks took 3157 us (1267 MB/s), compress ratio: 181.94 [ 462.293813] lustre_kcompr_6761: compr zstdfast(5) in 1024kB chunks took 3929 us (1018 MB/s), compress ratio: 184.86 [ 462.306185] lustre_kcompr_6761: compr zstdfast(5) in 2048kB chunks took 4185 us (955 MB/s), compress ratio: 183.67 [ 462.322374] lustre_kcompr_6761: compr zstdfast(5) in 4096kB chunks took 5468 us (731 MB/s), compress ratio: 184.27 [ 462.339733] lustre_kcompr_6761: decompr zstdfast(5) took 3940 us (5 MB/s) [ 462.346259] lustre_kcompr_6761: test_comp_compress_decompress(zstdfast,5) ret 0 [ 462.354851] lustre_kcompr_6761: acompr zstdfast(5) of 128kB chunks took 141 us (886 MB/s), compress ratio: 184.34 [ 462.362755] lustre_kcompr_6761: adecompr zstdfast(5) took 434 us (1 MB/s) [ 462.373129] lustre_kcompr_6761: test_acomp_compress_decompress(zstdfast,5) ret 0 [ 462.389901] lustre_kcompr_6761: compr zstdfast(12) in 64kB chunks took 3392 us (1179 MB/s), compress ratio: 38.76 [ 462.401296] lustre_kcompr_6761: compr zstdfast(12) in 128kB chunks took 3988 us (1003 MB/s), compress ratio: 43.96 [ 462.418044] lustre_kcompr_6761: compr zstdfast(12) in 256kB chunks took 4021 us (994 MB/s), compress ratio: 46.59 [ 462.429794] lustre_kcompr_6761: compr zstdfast(12) in 512kB chunks took 3825 us (1045 MB/s), compress ratio: 48.01 [ 462.447719] lustre_kcompr_6761: compr zstdfast(12) in 1024kB chunks took 2291 us (1745 MB/s), compress ratio: 51.96 [ 462.463336] lustre_kcompr_6761: compr zstdfast(12) in 2048kB chunks took 3228 us (1239 MB/s), compress ratio: 52.38 [ 462.488527] lustre_kcompr_6761: compr zstdfast(12) in 4096kB chunks took 3763 us (1062 MB/s), compress ratio: 52.61 [ 462.512959] lustre_kcompr_6761: decompr zstdfast(12) took 2754 us (27 MB/s) [ 462.519760] lustre_kcompr_6761: test_comp_compress_decompress(zstdfast,12) ret 0 [ 462.524736] lustre_kcompr_6761: acompr zstdfast(12) of 128kB chunks took 130 us (961 MB/s), compress ratio: 49.46 [ 462.529260] lustre_kcompr_6761: adecompr zstdfast(12) took 99 us (25 MB/s) [ 462.539359] lustre_kcompr_6761: test_acomp_compress_decompress(zstdfast,12) ret 0 [ 462.558558] lustre_kcompr_6761: compr zstdfast(15) in 64kB chunks took 3854 us (1037 MB/s), compress ratio: 19.34 [ 462.569345] lustre_kcompr_6761: compr zstdfast(15) in 128kB chunks took 3059 us (1307 MB/s), compress ratio: 20.38 [ 462.578336] lustre_kcompr_6761: compr zstdfast(15) in 256kB chunks took 2541 us (1574 MB/s), compress ratio: 21.34 [ 462.591230] lustre_kcompr_6761: compr zstdfast(15) in 512kB chunks took 6381 us (626 MB/s), compress ratio: 24.55 [ 462.602617] lustre_kcompr_6761: compr zstdfast(15) in 1024kB chunks took 1798 us (2224 MB/s), compress ratio: 26.73 [ 462.623846] lustre_kcompr_6761: compr zstdfast(15) in 2048kB chunks took 8279 us (483 MB/s), compress ratio: 27.68 [ 462.638460] lustre_kcompr_6761: compr zstdfast(15) in 4096kB chunks took 4838 us (826 MB/s), compress ratio: 36.76 [ 462.666328] lustre_kcompr_6761: decompr zstdfast(15) took 2976 us (36 MB/s) [ 462.680489] lustre_kcompr_6761: test_comp_compress_decompress(zstdfast,15) ret 0 [ 462.692300] lustre_kcompr_6761: acompr zstdfast(15) of 128kB chunks took 163 us (766 MB/s), compress ratio: 20.62 [ 462.706446] lustre_kcompr_6761: adecompr zstdfast(15) took 123 us (49 MB/s) [ 462.723267] lustre_kcompr_6761: test_acomp_compress_decompress(zstdfast,15) ret 0 [ 462.731385] lustre_kcompr_6761: SUCCESS Compress/decompress text file, size 15187701 kunit/kcompr options: 'run_id=30630 input_file=/tmp/f84.sanity' [ 469.219046] lustre_kcompr_30630: ***** [ 469.225554] lustre_kcompr_30630: (de)compression test on provided file /tmp/f84.sanity [ 469.234311] lustre_kcompr_30630: ***** [ 469.299952] lustre_kcompr_30630: compr lz4(1) in 64kB chunks took 53346 us (74 MB/s), compress ratio: 2.93 [ 469.360202] lustre_kcompr_30630: compr lz4(1) in 128kB chunks took 48713 us (82 MB/s), compress ratio: 3.04 [ 469.401723] lustre_kcompr_30630: compr lz4(1) in 256kB chunks took 34905 us (114 MB/s), compress ratio: 3.08 [ 469.436405] lustre_kcompr_30630: compr lz4(1) in 512kB chunks took 30065 us (133 MB/s), compress ratio: 3.10 [ 469.478701] lustre_kcompr_30630: compr lz4(1) in 1024kB chunks took 37376 us (107 MB/s), compress ratio: 3.11 [ 469.532618] lustre_kcompr_30630: compr lz4(1) in 2048kB chunks took 43600 us (91 MB/s), compress ratio: 3.11 [ 469.580993] lustre_kcompr_30630: compr lz4(1) in 4096kB chunks took 44383 us (90 MB/s), compress ratio: 3.12 [ 469.599498] lustre_kcompr_30630: decompr lz4(1) took 5825 us (220 MB/s) [ 469.609361] lustre_kcompr_30630: test_comp_compress_decompress(lz4,1) ret 0 [ 469.616202] lustre_kcompr_30630: acompr lz4(1) of 128kB chunks took 690 us (181 MB/s), compress ratio: 2.68 [ 469.620407] lustre_kcompr_30630: adecompr lz4(1) took 420 us (110 MB/s) [ 469.641377] lustre_kcompr_30630: test_acomp_compress_decompress(lz4,1) ret 0 [ 469.674835] lustre_kcompr_30630: compr lz4(4) in 64kB chunks took 25035 us (159 MB/s), compress ratio: 2.67 [ 469.709872] lustre_kcompr_30630: compr lz4(4) in 128kB chunks took 27123 us (147 MB/s), compress ratio: 2.63 [ 469.738654] lustre_kcompr_30630: compr lz4(4) in 256kB chunks took 23477 us (170 MB/s), compress ratio: 2.68 [ 469.788509] lustre_kcompr_30630: compr lz4(4) in 512kB chunks took 44849 us (89 MB/s), compress ratio: 2.71 [ 469.842170] lustre_kcompr_30630: compr lz4(4) in 1024kB chunks took 27438 us (145 MB/s), compress ratio: 2.72 [ 469.867241] lustre_kcompr_30630: compr lz4(4) in 2048kB chunks took 20445 us (195 MB/s), compress ratio: 2.72 [ 469.891340] lustre_kcompr_30630: compr lz4(4) in 4096kB chunks took 19664 us (203 MB/s), compress ratio: 2.73 [ 469.919349] lustre_kcompr_30630: decompr lz4(4) took 5019 us (291 MB/s) [ 469.926973] lustre_kcompr_30630: test_comp_compress_decompress(lz4,4) ret 0 [ 469.933471] lustre_kcompr_30630: acompr lz4(4) of 128kB chunks took 910 us (137 MB/s), compress ratio: 2.30 [ 469.940333] lustre_kcompr_30630: adecompr lz4(4) took 339 us (159 MB/s) [ 469.945499] lustre_kcompr_30630: test_acomp_compress_decompress(lz4,4) ret 0 [ 469.978175] lustre_kcompr_30630: compr lz4(9) in 64kB chunks took 21739 us (184 MB/s), compress ratio: 2.30 [ 470.010456] lustre_kcompr_30630: compr lz4(9) in 128kB chunks took 27141 us (147 MB/s), compress ratio: 2.15 [ 470.053053] lustre_kcompr_30630: compr lz4(9) in 256kB chunks took 28844 us (138 MB/s), compress ratio: 2.20 [ 470.091668] lustre_kcompr_30630: compr lz4(9) in 512kB chunks took 32530 us (122 MB/s), compress ratio: 2.23 [ 470.129130] lustre_kcompr_30630: compr lz4(9) in 1024kB chunks took 27791 us (143 MB/s), compress ratio: 2.25 [ 470.155985] lustre_kcompr_30630: compr lz4(9) in 2048kB chunks took 21214 us (188 MB/s), compress ratio: 2.25 [ 470.209534] lustre_kcompr_30630: compr lz4(9) in 4096kB chunks took 38298 us (104 MB/s), compress ratio: 2.26 [ 470.254801] lustre_kcompr_30630: decompr lz4(9) took 10101 us (175 MB/s) [ 470.265359] lustre_kcompr_30630: test_comp_compress_decompress(lz4,9) ret 0 [ 470.272538] lustre_kcompr_30630: acompr lz4(9) of 128kB chunks took 975 us (128 MB/s), compress ratio: 1.87 [ 470.286453] lustre_kcompr_30630: adecompr lz4(9) took 795 us (83 MB/s) [ 470.302434] lustre_kcompr_30630: test_acomp_compress_decompress(lz4,9) ret 0 [ 470.335769] lustre_kcompr_30630: compr lz4(15) in 64kB chunks took 20552 us (194 MB/s), compress ratio: 1.63 [ 470.359834] lustre_kcompr_30630: compr lz4(15) in 128kB chunks took 18188 us (219 MB/s), compress ratio: 1.52 [ 470.399570] lustre_kcompr_30630: compr lz4(15) in 256kB chunks took 33774 us (118 MB/s), compress ratio: 1.56 [ 470.431311] lustre_kcompr_30630: compr lz4(15) in 512kB chunks took 18537 us (215 MB/s), compress ratio: 1.58 [ 470.472678] lustre_kcompr_30630: compr lz4(15) in 1024kB chunks took 28108 us (142 MB/s), compress ratio: 1.60 [ 470.517446] lustre_kcompr_30630: compr lz4(15) in 2048kB chunks took 30625 us (130 MB/s), compress ratio: 1.60 [ 470.561997] lustre_kcompr_30630: compr lz4(15) in 4096kB chunks took 39393 us (101 MB/s), compress ratio: 1.60 [ 470.593046] lustre_kcompr_30630: decompr lz4(15) took 8736 us (284 MB/s) [ 470.599792] lustre_kcompr_30630: test_comp_compress_decompress(lz4,15) ret 0 [ 470.613202] lustre_kcompr_30630: acompr lz4(15) of 128kB chunks took 1775 us (70 MB/s), compress ratio: 1.33 [ 470.620495] lustre_kcompr_30630: adecompr lz4(15) took 186 us (505 MB/s) [ 470.640076] lustre_kcompr_30630: test_acomp_compress_decompress(lz4,15) ret 0 [ 471.054785] lustre_kcompr_30630: compr lz4hc(1) in 64kB chunks took 388641 us (10 MB/s), compress ratio: 3.58 [ 471.302509] lustre_kcompr_30630: compr lz4hc(1) in 128kB chunks took 240162 us (16 MB/s), compress ratio: 3.77 [ 471.560482] lustre_kcompr_30630: compr lz4hc(1) in 256kB chunks took 247726 us (16 MB/s), compress ratio: 3.88 [ 471.777879] lustre_kcompr_30630: compr lz4hc(1) in 512kB chunks took 200876 us (19 MB/s), compress ratio: 3.93 [ 472.021424] lustre_kcompr_30630: compr lz4hc(1) in 1024kB chunks took 238942 us (16 MB/s), compress ratio: 3.96 [ 472.191349] lustre_kcompr_30630: compr lz4hc(1) in 2048kB chunks took 163529 us (24 MB/s), compress ratio: 3.97 [ 472.440925] lustre_kcompr_30630: compr lz4hc(1) in 4096kB chunks took 244148 us (16 MB/s), compress ratio: 3.98 [ 472.480820] lustre_kcompr_30630: decompr lz4hc(1) took 12798 us (78 MB/s) [ 472.497900] lustre_kcompr_30630: test_comp_compress_decompress(lz4hc,1) ret 0 [ 472.522511] lustre_kcompr_30630: acompr lz4hc(1) of 128kB chunks took 5754 us (21 MB/s), compress ratio: 3.27 [ 472.534382] lustre_kcompr_30630: adecompr lz4hc(1) took 1317 us (29 MB/s) [ 472.551691] lustre_kcompr_30630: test_acomp_compress_decompress(lz4hc,1) ret 0 [ 472.806578] lustre_kcompr_30630: compr lz4hc(3) in 64kB chunks took 241770 us (16 MB/s), compress ratio: 3.68 [ 473.287536] lustre_kcompr_30630: compr lz4hc(3) in 128kB chunks took 476014 us (8 MB/s), compress ratio: 3.91 [ 473.763408] lustre_kcompr_30630: compr lz4hc(3) in 256kB chunks took 446632 us (8 MB/s), compress ratio: 4.04 [ 474.127815] lustre_kcompr_30630: compr lz4hc(3) in 512kB chunks took 356175 us (11 MB/s), compress ratio: 4.10 [ 474.524070] lustre_kcompr_30630: compr lz4hc(3) in 1024kB chunks took 385434 us (10 MB/s), compress ratio: 4.13 [ 474.901570] lustre_kcompr_30630: compr lz4hc(3) in 2048kB chunks took 360525 us (11 MB/s), compress ratio: 4.15 [ 475.266800] lustre_kcompr_30630: compr lz4hc(3) in 4096kB chunks took 354512 us (11 MB/s), compress ratio: 4.16 [ 475.289715] lustre_kcompr_30630: decompr lz4hc(3) took 8969 us (107 MB/s) [ 475.296482] lustre_kcompr_30630: test_comp_compress_decompress(lz4hc,3) ret 0 [ 475.320274] lustre_kcompr_30630: acompr lz4hc(3) of 128kB chunks took 13658 us (9 MB/s), compress ratio: 3.38 [ 475.329745] lustre_kcompr_30630: adecompr lz4hc(3) took 271 us (136 MB/s) [ 475.342524] lustre_kcompr_30630: test_acomp_compress_decompress(lz4hc,3) ret 0 [ 475.862313] lustre_kcompr_30630: compr lz4hc(8) in 64kB chunks took 484650 us (8 MB/s), compress ratio: 3.72 [ 476.164772] lustre_kcompr_30630: compr lz4hc(8) in 128kB chunks took 299447 us (13 MB/s), compress ratio: 3.96 [ 476.829518] lustre_kcompr_30630: compr lz4hc(8) in 256kB chunks took 654960 us (6 MB/s), compress ratio: 4.10 [ 477.568228] lustre_kcompr_30630: compr lz4hc(8) in 512kB chunks took 733973 us (5 MB/s), compress ratio: 4.17 [ 478.297420] lustre_kcompr_30630: compr lz4hc(8) in 1024kB chunks took 718486 us (5 MB/s), compress ratio: 4.21 [ 479.003281] lustre_kcompr_30630: compr lz4hc(8) in 2048kB chunks took 698797 us (5 MB/s), compress ratio: 4.22 [ 479.669976] lustre_kcompr_30630: compr lz4hc(8) in 4096kB chunks took 656999 us (6 MB/s), compress ratio: 4.23 [ 479.695958] lustre_kcompr_30630: decompr lz4hc(8) took 6050 us (156 MB/s) [ 479.703897] lustre_kcompr_30630: test_comp_compress_decompress(lz4hc,8) ret 0 [ 479.719515] lustre_kcompr_30630: acompr lz4hc(8) of 128kB chunks took 10949 us (11 MB/s), compress ratio: 3.42 [ 479.723962] lustre_kcompr_30630: adecompr lz4hc(8) took 476 us (76 MB/s) [ 479.731447] lustre_kcompr_30630: test_acomp_compress_decompress(lz4hc,8) ret 0 [ 480.144909] lustre_kcompr_30630: compr lz4hc(15) in 64kB chunks took 394065 us (10 MB/s), compress ratio: 3.72 [ 480.741033] lustre_kcompr_30630: compr lz4hc(15) in 128kB chunks took 588587 us (6 MB/s), compress ratio: 3.96 [ 481.308239] lustre_kcompr_30630: compr lz4hc(15) in 256kB chunks took 559562 us (7 MB/s), compress ratio: 4.10 [ 481.838695] lustre_kcompr_30630: compr lz4hc(15) in 512kB chunks took 522105 us (7 MB/s), compress ratio: 4.17 [ 482.379780] lustre_kcompr_30630: compr lz4hc(15) in 1024kB chunks took 535993 us (7 MB/s), compress ratio: 4.21 [ 483.133140] lustre_kcompr_30630: compr lz4hc(15) in 2048kB chunks took 748401 us (5 MB/s), compress ratio: 4.22 [ 483.623300] lustre_kcompr_30630: compr lz4hc(15) in 4096kB chunks took 480136 us (8 MB/s), compress ratio: 4.23 [ 483.649915] lustre_kcompr_30630: decompr lz4hc(15) took 9726 us (97 MB/s) [ 483.660137] lustre_kcompr_30630: test_comp_compress_decompress(lz4hc,15) ret 0 [ 483.679610] lustre_kcompr_30630: acompr lz4hc(15) of 128kB chunks took 11805 us (10 MB/s), compress ratio: 3.42 [ 483.685105] lustre_kcompr_30630: adecompr lz4hc(15) took 464 us (78 MB/s) [ 483.691570] lustre_kcompr_30630: test_acomp_compress_decompress(lz4hc,15) ret 0 [ 483.718277] lustre_kcompr_30630: compr lzo(-1) in 64kB chunks took 22438 us (178 MB/s), compress ratio: 2.90 [ 483.746573] lustre_kcompr_30630: compr lzo(-1) in 128kB chunks took 23608 us (169 MB/s), compress ratio: 2.95 [ 483.789167] lustre_kcompr_30630: compr lzo(-1) in 256kB chunks took 36278 us (110 MB/s), compress ratio: 2.96 [ 483.843866] lustre_kcompr_30630: compr lzo(-1) in 512kB chunks took 45395 us (88 MB/s), compress ratio: 2.98 [ 483.891627] lustre_kcompr_30630: compr lzo(-1) in 1024kB chunks took 40829 us (97 MB/s), compress ratio: 2.97 [ 483.940828] lustre_kcompr_30630: compr lzo(-1) in 2048kB chunks took 41499 us (96 MB/s), compress ratio: 2.97 [ 483.991857] lustre_kcompr_30630: compr lzo(-1) in 4096kB chunks took 40922 us (97 MB/s), compress ratio: 2.96 [ 484.042347] lustre_kcompr_30630: decompr lzo(-1) took 18572 us (72 MB/s) [ 484.050287] lustre_kcompr_30630: test_comp_compress_decompress(lzo,-1) ret 0 [ 484.060863] lustre_kcompr_30630: acompr lzo(-1) of 128kB chunks took 3600 us (34 MB/s), compress ratio: 2.62 [ 484.067331] lustre_kcompr_30630: adecompr lzo(-1) took 828 us (57 MB/s) [ 484.088441] lustre_kcompr_30630: test_acomp_compress_decompress(lzo,-1) ret 0 [ 484.840265] lustre_kcompr_30630: compr deflate(1) in 64kB chunks took 724796 us (5 MB/s), compress ratio: 3.51 [ 485.614438] lustre_kcompr_30630: compr deflate(1) in 128kB chunks took 769120 us (5 MB/s), compress ratio: 3.53 [ 486.388509] lustre_kcompr_30630: compr deflate(1) in 256kB chunks took 757206 us (5 MB/s), compress ratio: 3.53 [ 486.962538] lustre_kcompr_30630: compr deflate(1) in 512kB chunks took 561677 us (7 MB/s), compress ratio: 3.54 [ 487.678822] lustre_kcompr_30630: compr deflate(1) in 1024kB chunks took 712345 us (5 MB/s), compress ratio: 3.54 [ 488.406651] lustre_kcompr_30630: compr deflate(1) in 2048kB chunks took 718265 us (5 MB/s), compress ratio: 3.54 [ 489.262722] lustre_kcompr_30630: compr deflate(1) in 4096kB chunks took 846519 us (4 MB/s), compress ratio: 3.54 [ 489.342866] lustre_kcompr_30630: decompr deflate(1) took 61683 us (18 MB/s) [ 489.360368] lustre_kcompr_30630: test_comp_compress_decompress(deflate,1) ret 0 [ 489.399212] lustre_kcompr_30630: acompr deflate(1) of 128kB chunks took 30706 us (4 MB/s), compress ratio: 3.09 [ 489.406823] lustre_kcompr_30630: adecompr deflate(1) took 1413 us (28 MB/s) [ 489.422853] lustre_kcompr_30630: test_acomp_compress_decompress(deflate,1) ret 0 [ 490.346606] lustre_kcompr_30630: compr deflate(6) in 64kB chunks took 886952 us (4 MB/s), compress ratio: 3.51 [ 490.949249] lustre_kcompr_30630: compr deflate(6) in 128kB chunks took 592809 us (6 MB/s), compress ratio: 3.53 [ 491.770116] lustre_kcompr_30630: compr deflate(6) in 256kB chunks took 817263 us (4 MB/s), compress ratio: 3.53 [ 492.757295] lustre_kcompr_30630: compr deflate(6) in 512kB chunks took 970085 us (4 MB/s), compress ratio: 3.54 [ 493.515616] lustre_kcompr_30630: compr deflate(6) in 1024kB chunks took 739955 us (5 MB/s), compress ratio: 3.54 [ 494.324070] lustre_kcompr_30630: compr deflate(6) in 2048kB chunks took 797082 us (5 MB/s), compress ratio: 3.54 [ 495.130329] lustre_kcompr_30630: compr deflate(6) in 4096kB chunks took 797669 us (5 MB/s), compress ratio: 3.54 [ 495.229786] lustre_kcompr_30630: decompr deflate(6) took 76705 us (14 MB/s) [ 495.237751] lustre_kcompr_30630: test_comp_compress_decompress(deflate,6) ret 0 [ 495.270404] lustre_kcompr_30630: acompr deflate(6) of 128kB chunks took 26525 us (4 MB/s), compress ratio: 3.09 [ 495.276496] lustre_kcompr_30630: adecompr deflate(6) took 1561 us (25 MB/s) [ 495.312212] lustre_kcompr_30630: test_acomp_compress_decompress(deflate,6) ret 0 [ 496.159932] lustre_kcompr_30630: compr deflate(9) in 64kB chunks took 802273 us (4 MB/s), compress ratio: 3.51 [ 496.926051] lustre_kcompr_30630: compr deflate(9) in 128kB chunks took 756322 us (5 MB/s), compress ratio: 3.53 [ 497.716290] lustre_kcompr_30630: compr deflate(9) in 256kB chunks took 775407 us (5 MB/s), compress ratio: 3.53 [ 498.483389] lustre_kcompr_30630: compr deflate(9) in 512kB chunks took 756143 us (5 MB/s), compress ratio: 3.54 [ 499.026691] lustre_kcompr_30630: compr deflate(9) in 1024kB chunks took 531695 us (7 MB/s), compress ratio: 3.54 [ 499.795226] lustre_kcompr_30630: compr deflate(9) in 2048kB chunks took 760564 us (5 MB/s), compress ratio: 3.54 [ 500.597320] lustre_kcompr_30630: compr deflate(9) in 4096kB chunks took 795141 us (5 MB/s), compress ratio: 3.54 [ 500.677123] lustre_kcompr_30630: decompr deflate(9) took 63561 us (17 MB/s) [ 500.695528] lustre_kcompr_30630: test_comp_compress_decompress(deflate,9) ret 0 [ 500.742387] lustre_kcompr_30630: acompr deflate(9) of 128kB chunks took 35995 us (3 MB/s), compress ratio: 3.09 [ 500.752973] lustre_kcompr_30630: adecompr deflate(9) took 2192 us (18 MB/s) [ 500.792324] lustre_kcompr_30630: test_acomp_compress_decompress(deflate,9) ret 0 [ 500.916311] lustre_kcompr_30630: compr zstd(0) in 64kB chunks took 107300 us (37 MB/s), compress ratio: 4.28 [ 501.076918] lustre_kcompr_30630: compr zstd(0) in 128kB chunks took 147100 us (27 MB/s), compress ratio: 4.46 [ 501.368094] lustre_kcompr_30630: compr zstd(0) in 256kB chunks took 268365 us (14 MB/s), compress ratio: 4.61 [ 501.545236] lustre_kcompr_30630: compr zstd(0) in 512kB chunks took 169154 us (23 MB/s), compress ratio: 4.72 [ 501.779310] lustre_kcompr_30630: compr zstd(0) in 1024kB chunks took 220902 us (18 MB/s), compress ratio: 4.80 [ 502.092334] lustre_kcompr_30630: compr zstd(0) in 2048kB chunks took 297543 us (13 MB/s), compress ratio: 4.85 [ 502.327738] lustre_kcompr_30630: compr zstd(0) in 4096kB chunks took 226369 us (17 MB/s), compress ratio: 4.88 [ 502.379843] lustre_kcompr_30630: decompr zstd(0) took 40461 us (20 MB/s) [ 502.386158] lustre_kcompr_30630: test_comp_compress_decompress(zstd,0) ret 0 [ 502.397473] lustre_kcompr_30630: acompr zstd(0) of 128kB chunks took 5590 us (22 MB/s), compress ratio: 3.98 [ 502.405859] lustre_kcompr_30630: adecompr zstd(0) took 506 us (61 MB/s) [ 502.431552] lustre_kcompr_30630: test_acomp_compress_decompress(zstd,0) ret 0 [ 502.573339] lustre_kcompr_30630: compr zstd(1) in 64kB chunks took 115775 us (34 MB/s), compress ratio: 4.06 [ 502.670410] lustre_kcompr_30630: compr zstd(1) in 128kB chunks took 81906 us (48 MB/s), compress ratio: 4.20 [ 502.780797] lustre_kcompr_30630: compr zstd(1) in 256kB chunks took 104376 us (38 MB/s), compress ratio: 4.34 [ 502.889556] lustre_kcompr_30630: compr zstd(1) in 512kB chunks took 102795 us (38 MB/s), compress ratio: 4.34 [ 502.995273] lustre_kcompr_30630: compr zstd(1) in 1024kB chunks took 95797 us (41 MB/s), compress ratio: 4.37 [ 503.080248] lustre_kcompr_30630: compr zstd(1) in 2048kB chunks took 80063 us (49 MB/s), compress ratio: 4.39 [ 503.207490] lustre_kcompr_30630: compr zstd(1) in 4096kB chunks took 113892 us (35 MB/s), compress ratio: 4.40 [ 503.257709] lustre_kcompr_30630: decompr zstd(1) took 29698 us (30 MB/s) [ 503.266632] lustre_kcompr_30630: test_comp_compress_decompress(zstd,1) ret 0 [ 503.279379] lustre_kcompr_30630: acompr zstd(1) of 128kB chunks took 2886 us (43 MB/s), compress ratio: 3.73 [ 503.291636] lustre_kcompr_30630: adecompr zstd(1) took 1290 us (25 MB/s) [ 503.302894] lustre_kcompr_30630: test_acomp_compress_decompress(zstd,1) ret 0 [ 504.354317] lustre_kcompr_30630: compr zstd(10) in 64kB chunks took 1035369 us (3 MB/s), compress ratio: 4.80 [ 505.673816] lustre_kcompr_30630: compr zstd(10) in 128kB chunks took 1315094 us (3 MB/s), compress ratio: 5.09 [ 507.604674] lustre_kcompr_30630: compr zstd(10) in 256kB chunks took 1925610 us (2 MB/s), compress ratio: 5.34 [ 509.222239] lustre_kcompr_30630: compr zstd(10) in 512kB chunks took 1608052 us (2 MB/s), compress ratio: 5.45 [ 510.794350] lustre_kcompr_30630: compr zstd(10) in 1024kB chunks took 1562018 us (2 MB/s), compress ratio: 5.62 [ 512.475348] lustre_kcompr_30630: compr zstd(10) in 2048kB chunks took 1672149 us (2 MB/s), compress ratio: 5.76 [ 514.174105] lustre_kcompr_30630: compr zstd(10) in 4096kB chunks took 1679716 us (2 MB/s), compress ratio: 5.89 [ 514.251351] lustre_kcompr_30630: decompr zstd(10) took 55484 us (12 MB/s) [ 514.270819] lustre_kcompr_30630: test_comp_compress_decompress(zstd,10) ret 0 [ 514.336996] lustre_kcompr_30630: acompr zstd(10) of 128kB chunks took 55423 us (2 MB/s), compress ratio: 4.46 [ 514.347961] lustre_kcompr_30630: adecompr zstd(10) took 1065 us (26 MB/s) [ 514.359343] lustre_kcompr_30630: test_acomp_compress_decompress(zstd,10) ret 0 [ 528.799979] lustre_kcompr_30630: compr zstd(15) in 64kB chunks took 14423267 us (0 MB/s), compress ratio: 4.96 [ 545.571816] lustre_kcompr_30630: compr zstd(15) in 128kB chunks took 16761804 us (0 MB/s), compress ratio: 5.28 [ 557.815100] lustre_kcompr_30630: compr zstd(15) in 256kB chunks took 12238154 us (0 MB/s), compress ratio: 5.57 [ 569.090499] lustre_kcompr_30630: compr zstd(15) in 512kB chunks took 11271276 us (0 MB/s), compress ratio: 5.83 [ 581.985495] lustre_kcompr_30630: compr zstd(15) in 1024kB chunks took 12882757 us (0 MB/s), compress ratio: 6.06 [ 590.942104] lustre_kcompr_30630: compr zstd(15) in 2048kB chunks took 8937407 us (0 MB/s), compress ratio: 6.26 [ 607.964929] lustre_kcompr_30630: compr zstd(15) in 4096kB chunks took 17019444 us (0 MB/s), compress ratio: 6.46 [ 607.988753] lustre_kcompr_30630: decompr zstd(15) took 15383 us (40 MB/s) [ 607.991777] lustre_kcompr_30630: test_comp_compress_decompress(zstd,15) ret 0 [ 608.425780] lustre_kcompr_30630: acompr zstd(15) of 128kB chunks took 431359 us (0 MB/s), compress ratio: 4.64 [ 608.453243] lustre_kcompr_30630: adecompr zstd(15) took 4902 us (5 MB/s) [ 608.541710] lustre_kcompr_30630: test_acomp_compress_decompress(zstd,15) ret 0 [ 608.675229] lustre_kcompr_30630: compr zstdfast(1) in 64kB chunks took 65891 us (60 MB/s), compress ratio: 3.49 [ 608.719616] lustre_kcompr_30630: compr zstdfast(1) in 128kB chunks took 38883 us (102 MB/s), compress ratio: 3.62 [ 608.769261] lustre_kcompr_30630: compr zstdfast(1) in 256kB chunks took 44916 us (89 MB/s), compress ratio: 3.84 [ 608.824345] lustre_kcompr_30630: compr zstdfast(1) in 512kB chunks took 50520 us (79 MB/s), compress ratio: 3.73 [ 608.861318] lustre_kcompr_30630: compr zstdfast(1) in 1024kB chunks took 33146 us (120 MB/s), compress ratio: 3.76 [ 608.920311] lustre_kcompr_30630: compr zstdfast(1) in 2048kB chunks took 53926 us (74 MB/s), compress ratio: 3.77 [ 609.001435] lustre_kcompr_30630: compr zstdfast(1) in 4096kB chunks took 76407 us (52 MB/s), compress ratio: 3.78 [ 609.039628] lustre_kcompr_30630: decompr zstdfast(1) took 25561 us (41 MB/s) [ 609.049629] lustre_kcompr_30630: test_comp_compress_decompress(zstdfast,1) ret 0 [ 609.074825] lustre_kcompr_30630: acompr zstdfast(1) of 128kB chunks took 8578 us (14 MB/s), compress ratio: 3.19 [ 609.092214] lustre_kcompr_30630: adecompr zstdfast(1) took 1801 us (21 MB/s) [ 609.110512] lustre_kcompr_30630: test_acomp_compress_decompress(zstdfast,1) ret 0 [ 609.183487] lustre_kcompr_30630: compr zstdfast(5) in 64kB chunks took 59110 us (67 MB/s), compress ratio: 2.81 [ 609.258440] lustre_kcompr_30630: compr zstdfast(5) in 128kB chunks took 69671 us (57 MB/s), compress ratio: 2.93 [ 609.354454] lustre_kcompr_30630: compr zstdfast(5) in 256kB chunks took 91847 us (43 MB/s), compress ratio: 3.16 [ 609.450519] lustre_kcompr_30630: compr zstdfast(5) in 512kB chunks took 88291 us (45 MB/s), compress ratio: 3.04 [ 609.585747] lustre_kcompr_30630: compr zstdfast(5) in 1024kB chunks took 121166 us (33 MB/s), compress ratio: 3.07 [ 609.664820] lustre_kcompr_30630: compr zstdfast(5) in 2048kB chunks took 60924 us (65 MB/s), compress ratio: 3.08 [ 609.694590] lustre_kcompr_30630: compr zstdfast(5) in 4096kB chunks took 25139 us (159 MB/s), compress ratio: 3.09 [ 609.716723] lustre_kcompr_30630: decompr zstdfast(5) took 13229 us (97 MB/s) [ 609.720546] lustre_kcompr_30630: test_comp_compress_decompress(zstdfast,5) ret 0 [ 609.729264] lustre_kcompr_30630: acompr zstdfast(5) of 128kB chunks took 2880 us (43 MB/s), compress ratio: 2.56 [ 609.743019] lustre_kcompr_30630: adecompr zstdfast(5) took 457 us (106 MB/s) [ 609.753026] lustre_kcompr_30630: test_acomp_compress_decompress(zstdfast,5) ret 0 [ 609.819280] lustre_kcompr_30630: compr zstdfast(12) in 64kB chunks took 48898 us (81 MB/s), compress ratio: 1.43 [ 609.887684] lustre_kcompr_30630: compr zstdfast(12) in 128kB chunks took 57978 us (68 MB/s), compress ratio: 1.50 [ 609.983629] lustre_kcompr_30630: compr zstdfast(12) in 256kB chunks took 69717 us (57 MB/s), compress ratio: 1.62 [ 610.109385] lustre_kcompr_30630: compr zstdfast(12) in 512kB chunks took 115011 us (34 MB/s), compress ratio: 1.55 [ 610.150833] lustre_kcompr_30630: compr zstdfast(12) in 1024kB chunks took 28666 us (139 MB/s), compress ratio: 1.58 [ 610.185972] lustre_kcompr_30630: compr zstdfast(12) in 2048kB chunks took 27700 us (144 MB/s), compress ratio: 1.60 [ 610.334171] lustre_kcompr_30630: compr zstdfast(12) in 4096kB chunks took 141541 us (28 MB/s), compress ratio: 1.60 [ 610.370898] lustre_kcompr_30630: decompr zstdfast(12) took 16305 us (152 MB/s) [ 610.407038] lustre_kcompr_30630: test_comp_compress_decompress(zstdfast,12) ret 0 [ 610.420203] lustre_kcompr_30630: acompr zstdfast(12) of 128kB chunks took 2271 us (55 MB/s), compress ratio: 1.37 [ 610.434978] lustre_kcompr_30630: adecompr zstdfast(12) took 1335 us (68 MB/s) [ 610.453318] lustre_kcompr_30630: test_acomp_compress_decompress(zstdfast,12) ret 0 [ 610.536683] lustre_kcompr_30630: compr zstdfast(15) in 64kB chunks took 28712 us (139 MB/s), compress ratio: 1.12 [ 610.576285] lustre_kcompr_30630: compr zstdfast(15) in 128kB chunks took 32793 us (121 MB/s), compress ratio: 1.16 [ 610.609923] lustre_kcompr_30630: compr zstdfast(15) in 256kB chunks took 23819 us (167 MB/s), compress ratio: 1.22 [ 610.666934] lustre_kcompr_30630: compr zstdfast(15) in 512kB chunks took 38581 us (103 MB/s), compress ratio: 1.20 [ 610.698114] lustre_kcompr_30630: compr zstdfast(15) in 1024kB chunks took 21126 us (189 MB/s), compress ratio: 1.22 [ 610.744340] lustre_kcompr_30630: compr zstdfast(15) in 2048kB chunks took 26405 us (151 MB/s), compress ratio: 1.23 [ 610.807341] lustre_kcompr_30630: compr zstdfast(15) in 4096kB chunks took 55931 us (71 MB/s), compress ratio: 1.23 [ 610.855942] lustre_kcompr_30630: decompr zstdfast(15) took 21332 us (151 MB/s) [ 610.864988] lustre_kcompr_30630: test_comp_compress_decompress(zstdfast,15) ret 0 [ 610.869255] lustre_kcompr_30630: acompr zstdfast(15) of 128kB chunks took 317 us (394 MB/s), compress ratio: 1.08 [ 610.874657] lustre_kcompr_30630: adecompr zstdfast(15) took 172 us (671 MB/s) [ 610.892701] lustre_kcompr_30630: test_acomp_compress_decompress(zstdfast,15) ret 0 [ 610.896502] lustre_kcompr_30630: SUCCESS Compress/decompress /home/green/git/lustre-release/lustre/tests/AMSR_E_L3_DailyOcean_V05_20111003.hdf kunit/kcompr options: 'run_id=28538 input_file=/tmp/f84.sanity' [ 616.241827] lustre_kcompr_28538: ***** [ 616.249201] lustre_kcompr_28538: (de)compression test on provided file /tmp/f84.sanity [ 616.264959] lustre_kcompr_28538: ***** [ 616.389345] lustre_kcompr_28538: compr lz4(1) in 64kB chunks took 52731 us (75 MB/s), compress ratio: 2.45 [ 616.460784] lustre_kcompr_28538: compr lz4(1) in 128kB chunks took 48036 us (83 MB/s), compress ratio: 2.39 [ 616.525506] lustre_kcompr_28538: compr lz4(1) in 256kB chunks took 58367 us (68 MB/s), compress ratio: 2.39 [ 616.581590] lustre_kcompr_28538: compr lz4(1) in 512kB chunks took 35066 us (114 MB/s), compress ratio: 2.39 [ 616.634249] lustre_kcompr_28538: compr lz4(1) in 1024kB chunks took 32067 us (124 MB/s), compress ratio: 2.39 [ 616.696459] lustre_kcompr_28538: compr lz4(1) in 2048kB chunks took 48676 us (82 MB/s), compress ratio: 2.39 [ 616.734135] lustre_kcompr_28538: compr lz4(1) in 4096kB chunks took 27294 us (146 MB/s), compress ratio: 2.39 [ 616.789913] lustre_kcompr_28538: decompr lz4(1) took 13215 us (126 MB/s) [ 616.796548] lustre_kcompr_28538: test_comp_compress_decompress(lz4,1) ret 0 [ 616.808762] lustre_kcompr_28538: acompr lz4(1) of 128kB chunks took 217 us (576 MB/s), compress ratio: 15.67 [ 616.821581] lustre_kcompr_28538: adecompr lz4(1) took 97 us (82 MB/s) [ 616.830465] lustre_kcompr_28538: test_acomp_compress_decompress(lz4,1) ret 0 [ 616.883459] lustre_kcompr_28538: compr lz4(4) in 64kB chunks took 34604 us (115 MB/s), compress ratio: 2.36 [ 616.955615] lustre_kcompr_28538: compr lz4(4) in 128kB chunks took 57669 us (69 MB/s), compress ratio: 2.35 [ 617.031586] lustre_kcompr_28538: compr lz4(4) in 256kB chunks took 58381 us (68 MB/s), compress ratio: 2.35 [ 617.093835] lustre_kcompr_28538: compr lz4(4) in 512kB chunks took 45676 us (87 MB/s), compress ratio: 2.35 [ 617.151942] lustre_kcompr_28538: compr lz4(4) in 1024kB chunks took 36610 us (109 MB/s), compress ratio: 2.35 [ 617.200922] lustre_kcompr_28538: compr lz4(4) in 2048kB chunks took 34965 us (114 MB/s), compress ratio: 2.35 [ 617.268829] lustre_kcompr_28538: compr lz4(4) in 4096kB chunks took 41608 us (96 MB/s), compress ratio: 2.35 [ 617.317759] lustre_kcompr_28538: decompr lz4(4) took 11091 us (153 MB/s) [ 617.331298] lustre_kcompr_28538: test_comp_compress_decompress(lz4,4) ret 0 [ 617.353895] lustre_kcompr_28538: acompr lz4(4) of 128kB chunks took 110 us (1136 MB/s), compress ratio: 15.30 [ 617.367331] lustre_kcompr_28538: adecompr lz4(4) took 197 us (41 MB/s) [ 617.386821] lustre_kcompr_28538: test_acomp_compress_decompress(lz4,4) ret 0 [ 617.484817] lustre_kcompr_28538: compr lz4(9) in 64kB chunks took 38271 us (104 MB/s), compress ratio: 2.32 [ 617.534366] lustre_kcompr_28538: compr lz4(9) in 128kB chunks took 23806 us (168 MB/s), compress ratio: 2.31 [ 617.591218] lustre_kcompr_28538: compr lz4(9) in 256kB chunks took 32176 us (124 MB/s), compress ratio: 2.31 [ 617.652735] lustre_kcompr_28538: compr lz4(9) in 512kB chunks took 36550 us (109 MB/s), compress ratio: 2.31 [ 617.717760] lustre_kcompr_28538: compr lz4(9) in 1024kB chunks took 42195 us (94 MB/s), compress ratio: 2.31 [ 617.771843] lustre_kcompr_28538: compr lz4(9) in 2048kB chunks took 29646 us (134 MB/s), compress ratio: 2.32 [ 617.802283] lustre_kcompr_28538: compr lz4(9) in 4096kB chunks took 22152 us (180 MB/s), compress ratio: 2.32 [ 617.838112] lustre_kcompr_28538: decompr lz4(9) took 8533 us (202 MB/s) [ 617.850225] lustre_kcompr_28538: test_comp_compress_decompress(lz4,9) ret 0 [ 617.865233] lustre_kcompr_28538: acompr lz4(9) of 128kB chunks took 124 us (1008 MB/s), compress ratio: 14.81 [ 617.875707] lustre_kcompr_28538: adecompr lz4(9) took 1375 us (6 MB/s) [ 617.898589] lustre_kcompr_28538: test_acomp_compress_decompress(lz4,9) ret 0 [ 617.932377] lustre_kcompr_28538: compr lz4(15) in 64kB chunks took 10508 us (380 MB/s), compress ratio: 2.23 [ 617.956896] lustre_kcompr_28538: compr lz4(15) in 128kB chunks took 12576 us (318 MB/s), compress ratio: 2.23 [ 617.977778] lustre_kcompr_28538: compr lz4(15) in 256kB chunks took 11807 us (338 MB/s), compress ratio: 2.23 [ 617.995957] lustre_kcompr_28538: compr lz4(15) in 512kB chunks took 11362 us (352 MB/s), compress ratio: 2.23 [ 618.026468] lustre_kcompr_28538: compr lz4(15) in 1024kB chunks took 19612 us (203 MB/s), compress ratio: 2.23 [ 618.048717] lustre_kcompr_28538: compr lz4(15) in 2048kB chunks took 11285 us (354 MB/s), compress ratio: 2.23 [ 618.073090] lustre_kcompr_28538: compr lz4(15) in 4096kB chunks took 13353 us (299 MB/s), compress ratio: 2.23 [ 618.101745] lustre_kcompr_28538: decompr lz4(15) took 2223 us (804 MB/s) [ 618.109381] lustre_kcompr_28538: test_comp_compress_decompress(lz4,15) ret 0 [ 618.115809] lustre_kcompr_28538: acompr lz4(15) of 128kB chunks took 279 us (448 MB/s), compress ratio: 14.18 [ 618.125514] lustre_kcompr_28538: adecompr lz4(15) took 317 us (27 MB/s) [ 618.136957] lustre_kcompr_28538: test_acomp_compress_decompress(lz4,15) ret 0 [ 618.440649] lustre_kcompr_28538: compr lz4hc(1) in 64kB chunks took 269180 us (14 MB/s), compress ratio: 2.54 [ 618.819687] lustre_kcompr_28538: compr lz4hc(1) in 128kB chunks took 361250 us (11 MB/s), compress ratio: 2.61 [ 619.448540] lustre_kcompr_28538: compr lz4hc(1) in 256kB chunks took 614843 us (6 MB/s), compress ratio: 2.64 [ 619.631732] lustre_kcompr_28538: compr lz4hc(1) in 512kB chunks took 170575 us (23 MB/s), compress ratio: 2.66 [ 619.737733] lustre_kcompr_28538: compr lz4hc(1) in 1024kB chunks took 101978 us (39 MB/s), compress ratio: 2.67 [ 619.889586] lustre_kcompr_28538: compr lz4hc(1) in 2048kB chunks took 147453 us (27 MB/s), compress ratio: 2.67 [ 620.362654] lustre_kcompr_28538: compr lz4hc(1) in 4096kB chunks took 467143 us (8 MB/s), compress ratio: 2.67 [ 620.389045] lustre_kcompr_28538: decompr lz4hc(1) took 6692 us (223 MB/s) [ 620.401721] lustre_kcompr_28538: test_comp_compress_decompress(lz4hc,1) ret 0 [ 620.414190] lustre_kcompr_28538: acompr lz4hc(1) of 128kB chunks took 891 us (140 MB/s), compress ratio: 15.97 [ 620.419813] lustre_kcompr_28538: adecompr lz4hc(1) took 734 us (10 MB/s) [ 620.454384] lustre_kcompr_28538: test_acomp_compress_decompress(lz4hc,1) ret 0 [ 620.683318] lustre_kcompr_28538: compr lz4hc(3) in 64kB chunks took 218077 us (18 MB/s), compress ratio: 2.57 [ 620.979348] lustre_kcompr_28538: compr lz4hc(3) in 128kB chunks took 288877 us (13 MB/s), compress ratio: 2.64 [ 621.110357] lustre_kcompr_28538: compr lz4hc(3) in 256kB chunks took 123674 us (32 MB/s), compress ratio: 2.68 [ 621.377150] lustre_kcompr_28538: compr lz4hc(3) in 512kB chunks took 261978 us (15 MB/s), compress ratio: 2.69 [ 621.685776] lustre_kcompr_28538: compr lz4hc(3) in 1024kB chunks took 282109 us (14 MB/s), compress ratio: 2.70 [ 621.938585] lustre_kcompr_28538: compr lz4hc(3) in 2048kB chunks took 245989 us (16 MB/s), compress ratio: 2.71 [ 622.231681] lustre_kcompr_28538: compr lz4hc(3) in 4096kB chunks took 286075 us (13 MB/s), compress ratio: 2.71 [ 622.248301] lustre_kcompr_28538: decompr lz4hc(3) took 4998 us (294 MB/s) [ 622.252295] lustre_kcompr_28538: test_comp_compress_decompress(lz4hc,3) ret 0 [ 622.261457] lustre_kcompr_28538: acompr lz4hc(3) of 128kB chunks took 2236 us (55 MB/s), compress ratio: 16.00 [ 622.270987] lustre_kcompr_28538: adecompr lz4hc(3) took 431 us (18 MB/s) [ 622.282433] lustre_kcompr_28538: test_acomp_compress_decompress(lz4hc,3) ret 0 [ 622.913100] lustre_kcompr_28538: compr lz4hc(8) in 64kB chunks took 618477 us (6 MB/s), compress ratio: 2.60 [ 623.320692] lustre_kcompr_28538: compr lz4hc(8) in 128kB chunks took 404049 us (9 MB/s), compress ratio: 2.66 [ 623.863507] lustre_kcompr_28538: compr lz4hc(8) in 256kB chunks took 537925 us (7 MB/s), compress ratio: 2.70 [ 624.486932] lustre_kcompr_28538: compr lz4hc(8) in 512kB chunks took 616564 us (6 MB/s), compress ratio: 2.71 [ 625.047744] lustre_kcompr_28538: compr lz4hc(8) in 1024kB chunks took 554235 us (7 MB/s), compress ratio: 2.72 [ 625.826843] lustre_kcompr_28538: compr lz4hc(8) in 2048kB chunks took 767339 us (5 MB/s), compress ratio: 2.73 [ 626.597991] lustre_kcompr_28538: compr lz4hc(8) in 4096kB chunks took 767777 us (5 MB/s), compress ratio: 2.73 [ 626.631274] lustre_kcompr_28538: decompr lz4hc(8) took 11156 us (130 MB/s) [ 626.639861] lustre_kcompr_28538: test_comp_compress_decompress(lz4hc,8) ret 0 [ 626.659660] lustre_kcompr_28538: acompr lz4hc(8) of 128kB chunks took 10725 us (11 MB/s), compress ratio: 16.17 [ 626.672465] lustre_kcompr_28538: adecompr lz4hc(8) took 116 us (66 MB/s) [ 626.682436] lustre_kcompr_28538: test_acomp_compress_decompress(lz4hc,8) ret 0 [ 635.753671] lustre_kcompr_28538: compr lz4hc(15) in 64kB chunks took 9054700 us (0 MB/s), compress ratio: 2.61 [ 654.436312] lustre_kcompr_28538: compr lz4hc(15) in 128kB chunks took 18668396 us (0 MB/s), compress ratio: 2.67 [ 670.102494] lustre_kcompr_28538: compr lz4hc(15) in 256kB chunks took 15656863 us (0 MB/s), compress ratio: 2.71 [ 683.804898] lustre_kcompr_28538: compr lz4hc(15) in 512kB chunks took 13693442 us (0 MB/s), compress ratio: 2.72 [ 698.478692] lustre_kcompr_28538: compr lz4hc(15) in 1024kB chunks took 14666635 us (0 MB/s), compress ratio: 2.73 [ 715.362564] lustre_kcompr_28538: compr lz4hc(15) in 2048kB chunks took 16872436 us (0 MB/s), compress ratio: 2.74 [ 734.006556] lustre_kcompr_28538: compr lz4hc(15) in 4096kB chunks took 18636711 us (0 MB/s), compress ratio: 2.74 [ 734.032607] lustre_kcompr_28538: decompr lz4hc(15) took 7172 us (203 MB/s) [ 734.052923] lustre_kcompr_28538: test_comp_compress_decompress(lz4hc,15) ret 0 [ 734.148478] lustre_kcompr_28538: acompr lz4hc(15) of 128kB chunks took 75101 us (1 MB/s), compress ratio: 16.30 [ 734.186316] lustre_kcompr_28538: adecompr lz4hc(15) took 166 us (46 MB/s) [ 734.224828] lustre_kcompr_28538: test_acomp_compress_decompress(lz4hc,15) ret 0 [ 734.286842] lustre_kcompr_28538: compr lzo(-1) in 64kB chunks took 30432 us (131 MB/s), compress ratio: 2.35 [ 734.305214] lustre_kcompr_28538: compr lzo(-1) in 128kB chunks took 11913 us (335 MB/s), compress ratio: 2.35 [ 734.316429] lustre_kcompr_28538: compr lzo(-1) in 256kB chunks took 8426 us (474 MB/s), compress ratio: 2.35 [ 734.326528] lustre_kcompr_28538: compr lzo(-1) in 512kB chunks took 7534 us (530 MB/s), compress ratio: 2.36 [ 734.338840] lustre_kcompr_28538: compr lzo(-1) in 1024kB chunks took 9968 us (401 MB/s), compress ratio: 2.36 [ 734.354201] lustre_kcompr_28538: compr lzo(-1) in 2048kB chunks took 11457 us (349 MB/s), compress ratio: 2.36 [ 734.404545] lustre_kcompr_28538: compr lzo(-1) in 4096kB chunks took 39188 us (102 MB/s), compress ratio: 2.36 [ 734.473439] lustre_kcompr_28538: decompr lzo(-1) took 20497 us (82 MB/s) [ 734.488814] lustre_kcompr_28538: test_comp_compress_decompress(lzo,-1) ret 0 [ 734.513454] lustre_kcompr_28538: acompr lzo(-1) of 128kB chunks took 2305 us (54 MB/s), compress ratio: 15.45 [ 734.539520] lustre_kcompr_28538: adecompr lzo(-1) took 261 us (30 MB/s) [ 734.598629] lustre_kcompr_28538: test_acomp_compress_decompress(lzo,-1) ret 0 [ 736.009437] lustre_kcompr_28538: compr deflate(1) in 64kB chunks took 1357501 us (2 MB/s), compress ratio: 3.27 [ 737.177386] lustre_kcompr_28538: compr deflate(1) in 128kB chunks took 1145596 us (3 MB/s), compress ratio: 3.28 [ 738.391636] lustre_kcompr_28538: compr deflate(1) in 256kB chunks took 1206822 us (3 MB/s), compress ratio: 3.28 [ 739.524733] lustre_kcompr_28538: compr deflate(1) in 512kB chunks took 1128257 us (3 MB/s), compress ratio: 3.28 [ 740.287643] lustre_kcompr_28538: compr deflate(1) in 1024kB chunks took 747227 us (5 MB/s), compress ratio: 3.28 [ 740.749830] lustre_kcompr_28538: compr deflate(1) in 2048kB chunks took 456372 us (8 MB/s), compress ratio: 3.28 [ 741.863200] lustre_kcompr_28538: compr deflate(1) in 4096kB chunks took 1107740 us (3 MB/s), compress ratio: 3.28 [ 742.029660] lustre_kcompr_28538: decompr deflate(1) took 125788 us (9 MB/s) [ 742.056713] lustre_kcompr_28538: test_comp_compress_decompress(deflate,1) ret 0 [ 742.101966] lustre_kcompr_28538: acompr deflate(1) of 128kB chunks took 31609 us (3 MB/s), compress ratio: 21.43 [ 742.118464] lustre_kcompr_28538: adecompr deflate(1) took 430 us (13 MB/s) [ 742.227451] lustre_kcompr_28538: test_acomp_compress_decompress(deflate,1) ret 0 [ 743.351521] lustre_kcompr_28538: compr deflate(6) in 64kB chunks took 1104757 us (3 MB/s), compress ratio: 3.27 [ 744.492137] lustre_kcompr_28538: compr deflate(6) in 128kB chunks took 1126556 us (3 MB/s), compress ratio: 3.28 [ 745.393461] lustre_kcompr_28538: compr deflate(6) in 256kB chunks took 892899 us (4 MB/s), compress ratio: 3.28 [ 746.559609] lustre_kcompr_28538: compr deflate(6) in 512kB chunks took 1158042 us (3 MB/s), compress ratio: 3.28 [ 747.553350] lustre_kcompr_28538: compr deflate(6) in 1024kB chunks took 986521 us (4 MB/s), compress ratio: 3.28 [ 748.324225] lustre_kcompr_28538: compr deflate(6) in 2048kB chunks took 762266 us (5 MB/s), compress ratio: 3.28 [ 749.183887] lustre_kcompr_28538: compr deflate(6) in 4096kB chunks took 851048 us (4 MB/s), compress ratio: 3.28 [ 749.275539] lustre_kcompr_28538: decompr deflate(6) took 68250 us (17 MB/s) [ 749.284715] lustre_kcompr_28538: test_comp_compress_decompress(deflate,6) ret 0 [ 749.317171] lustre_kcompr_28538: acompr deflate(6) of 128kB chunks took 26101 us (4 MB/s), compress ratio: 21.43 [ 749.331944] lustre_kcompr_28538: adecompr deflate(6) took 356 us (16 MB/s) [ 749.369668] lustre_kcompr_28538: test_acomp_compress_decompress(deflate,6) ret 0 [ 750.077120] lustre_kcompr_28538: compr deflate(9) in 64kB chunks took 672351 us (5 MB/s), compress ratio: 3.27 [ 750.798027] lustre_kcompr_28538: compr deflate(9) in 128kB chunks took 714379 us (5 MB/s), compress ratio: 3.28 [ 751.765535] lustre_kcompr_28538: compr deflate(9) in 256kB chunks took 951814 us (4 MB/s), compress ratio: 3.28 [ 752.112833] lustre_kcompr_28538: compr deflate(9) in 512kB chunks took 341453 us (11 MB/s), compress ratio: 3.28 [ 753.185871] lustre_kcompr_28538: compr deflate(9) in 1024kB chunks took 1065709 us (3 MB/s), compress ratio: 3.28 [ 754.185758] lustre_kcompr_28538: compr deflate(9) in 2048kB chunks took 979375 us (4 MB/s), compress ratio: 3.28 [ 755.201300] lustre_kcompr_28538: compr deflate(9) in 4096kB chunks took 1009023 us (3 MB/s), compress ratio: 3.28 [ 755.284349] lustre_kcompr_28538: decompr deflate(9) took 65703 us (18 MB/s) [ 755.301667] lustre_kcompr_28538: test_comp_compress_decompress(deflate,9) ret 0 [ 755.329534] lustre_kcompr_28538: acompr deflate(9) of 128kB chunks took 20216 us (6 MB/s), compress ratio: 21.43 [ 755.336565] lustre_kcompr_28538: adecompr deflate(9) took 699 us (8 MB/s) [ 755.359238] lustre_kcompr_28538: test_acomp_compress_decompress(deflate,9) ret 0 [ 755.556901] lustre_kcompr_28538: compr zstd(0) in 64kB chunks took 186961 us (21 MB/s), compress ratio: 3.28 [ 755.992262] lustre_kcompr_28538: compr zstd(0) in 128kB chunks took 413688 us (9 MB/s), compress ratio: 3.26 [ 756.340345] lustre_kcompr_28538: compr zstd(0) in 256kB chunks took 326404 us (12 MB/s), compress ratio: 3.31 [ 756.695083] lustre_kcompr_28538: compr zstd(0) in 512kB chunks took 340204 us (11 MB/s), compress ratio: 3.32 [ 756.983717] lustre_kcompr_28538: compr zstd(0) in 1024kB chunks took 276513 us (14 MB/s), compress ratio: 3.32 [ 757.255812] lustre_kcompr_28538: compr zstd(0) in 2048kB chunks took 257114 us (15 MB/s), compress ratio: 3.33 [ 757.548931] lustre_kcompr_28538: compr zstd(0) in 4096kB chunks took 273633 us (14 MB/s), compress ratio: 3.33 [ 757.622366] lustre_kcompr_28538: decompr zstd(0) took 59833 us (20 MB/s) [ 757.632499] lustre_kcompr_28538: test_comp_compress_decompress(zstd,0) ret 0 [ 757.637920] lustre_kcompr_28538: acompr zstd(0) of 128kB chunks took 414 us (301 MB/s), compress ratio: 22.64 [ 757.646923] lustre_kcompr_28538: adecompr zstd(0) took 177 us (31 MB/s) [ 757.672311] lustre_kcompr_28538: test_acomp_compress_decompress(zstd,0) ret 0 [ 757.741292] lustre_kcompr_28538: compr zstd(1) in 64kB chunks took 56425 us (70 MB/s), compress ratio: 3.22 [ 757.827458] lustre_kcompr_28538: compr zstd(1) in 128kB chunks took 61762 us (64 MB/s), compress ratio: 3.18 [ 757.917993] lustre_kcompr_28538: compr zstd(1) in 256kB chunks took 84169 us (47 MB/s), compress ratio: 3.19 [ 758.010812] lustre_kcompr_28538: compr zstd(1) in 512kB chunks took 86135 us (46 MB/s), compress ratio: 3.19 [ 758.145900] lustre_kcompr_28538: compr zstd(1) in 1024kB chunks took 127149 us (31 MB/s), compress ratio: 3.19 [ 758.243424] lustre_kcompr_28538: compr zstd(1) in 2048kB chunks took 81987 us (48 MB/s), compress ratio: 3.19 [ 758.330823] lustre_kcompr_28538: compr zstd(1) in 4096kB chunks took 77416 us (51 MB/s), compress ratio: 3.19 [ 758.429502] lustre_kcompr_28538: decompr zstd(1) took 62191 us (20 MB/s) [ 758.445541] lustre_kcompr_28538: test_comp_compress_decompress(zstd,1) ret 0 [ 758.454925] lustre_kcompr_28538: acompr zstd(1) of 128kB chunks took 825 us (151 MB/s), compress ratio: 22.79 [ 758.465059] lustre_kcompr_28538: adecompr zstd(1) took 218 us (25 MB/s) [ 758.489159] lustre_kcompr_28538: test_acomp_compress_decompress(zstd,1) ret 0 [ 760.123634] lustre_kcompr_28538: compr zstd(10) in 64kB chunks took 1587084 us (2 MB/s), compress ratio: 3.33 [ 761.742652] lustre_kcompr_28538: compr zstd(10) in 128kB chunks took 1609700 us (2 MB/s), compress ratio: 3.33 [ 762.975626] lustre_kcompr_28538: compr zstd(10) in 256kB chunks took 1220664 us (3 MB/s), compress ratio: 3.37 [ 763.801731] lustre_kcompr_28538: compr zstd(10) in 512kB chunks took 818632 us (4 MB/s), compress ratio: 3.40 [ 765.418181] lustre_kcompr_28538: compr zstd(10) in 1024kB chunks took 1609778 us (2 MB/s), compress ratio: 3.42 [ 767.374581] lustre_kcompr_28538: compr zstd(10) in 2048kB chunks took 1948435 us (2 MB/s), compress ratio: 3.46 [ 769.981697] lustre_kcompr_28538: compr zstd(10) in 4096kB chunks took 2596676 us (1 MB/s), compress ratio: 3.50 [ 770.196450] lustre_kcompr_28538: decompr zstd(10) took 161139 us (7 MB/s) [ 770.229490] lustre_kcompr_28538: test_comp_compress_decompress(zstd,10) ret 0 [ 770.245293] lustre_kcompr_28538: acompr zstd(10) of 128kB chunks took 2647 us (47 MB/s), compress ratio: 22.78 [ 770.260842] lustre_kcompr_28538: adecompr zstd(10) took 270 us (20 MB/s) [ 770.272249] lustre_kcompr_28538: test_acomp_compress_decompress(zstd,10) ret 0 [ 781.256334] lustre_kcompr_28538: compr zstd(15) in 64kB chunks took 10971334 us (0 MB/s), compress ratio: 3.36 [ 789.837237] lustre_kcompr_28538: compr zstd(15) in 128kB chunks took 8577280 us (0 MB/s), compress ratio: 3.39 [ 797.045776] lustre_kcompr_28538: compr zstd(15) in 256kB chunks took 7203726 us (0 MB/s), compress ratio: 3.40 [ 802.596273] lustre_kcompr_28538: compr zstd(15) in 512kB chunks took 5540976 us (0 MB/s), compress ratio: 3.42 [ 808.055643] lustre_kcompr_28538: compr zstd(15) in 1024kB chunks took 5456364 us (0 MB/s), compress ratio: 3.43 [ 813.477842] lustre_kcompr_28538: compr zstd(15) in 2048kB chunks took 5406809 us (0 MB/s), compress ratio: 3.48 [ 819.456263] lustre_kcompr_28538: compr zstd(15) in 4096kB chunks took 5965604 us (0 MB/s), compress ratio: 3.56 [ 819.496075] lustre_kcompr_28538: decompr zstd(15) took 30463 us (36 MB/s) [ 819.500957] lustre_kcompr_28538: test_comp_compress_decompress(zstd,15) ret 0 [ 819.548214] lustre_kcompr_28538: acompr zstd(15) of 128kB chunks took 42309 us (2 MB/s), compress ratio: 23.92 [ 819.553582] lustre_kcompr_28538: adecompr zstd(15) took 258 us (20 MB/s) [ 819.559567] lustre_kcompr_28538: test_acomp_compress_decompress(zstd,15) ret 0 [ 819.591621] lustre_kcompr_28538: compr zstdfast(1) in 64kB chunks took 20109 us (198 MB/s), compress ratio: 2.47 [ 819.620673] lustre_kcompr_28538: compr zstdfast(1) in 128kB chunks took 24302 us (164 MB/s), compress ratio: 2.48 [ 819.651186] lustre_kcompr_28538: compr zstdfast(1) in 256kB chunks took 26959 us (148 MB/s), compress ratio: 2.53 [ 819.690622] lustre_kcompr_28538: compr zstdfast(1) in 512kB chunks took 31829 us (125 MB/s), compress ratio: 2.42 [ 819.760434] lustre_kcompr_28538: compr zstdfast(1) in 1024kB chunks took 49327 us (81 MB/s), compress ratio: 2.42 [ 819.822471] lustre_kcompr_28538: compr zstdfast(1) in 2048kB chunks took 57443 us (69 MB/s), compress ratio: 2.42 [ 819.868330] lustre_kcompr_28538: compr zstdfast(1) in 4096kB chunks took 38565 us (103 MB/s), compress ratio: 2.42 [ 819.898991] lustre_kcompr_28538: decompr zstdfast(1) took 12034 us (137 MB/s) [ 819.905974] lustre_kcompr_28538: test_comp_compress_decompress(zstdfast,1) ret 0 [ 819.914858] lustre_kcompr_28538: acompr zstdfast(1) of 128kB chunks took 966 us (129 MB/s), compress ratio: 17.28 [ 819.926273] lustre_kcompr_28538: adecompr zstdfast(1) took 238 us (30 MB/s) [ 819.941200] lustre_kcompr_28538: test_acomp_compress_decompress(zstdfast,1) ret 0 [ 819.963532] lustre_kcompr_28538: compr zstdfast(5) in 64kB chunks took 12966 us (308 MB/s), compress ratio: 2.38 [ 819.999304] lustre_kcompr_28538: compr zstdfast(5) in 128kB chunks took 30555 us (130 MB/s), compress ratio: 2.38 [ 820.031841] lustre_kcompr_28538: compr zstdfast(5) in 256kB chunks took 25026 us (159 MB/s), compress ratio: 2.40 [ 820.065953] lustre_kcompr_28538: compr zstdfast(5) in 512kB chunks took 28960 us (138 MB/s), compress ratio: 2.36 [ 820.116326] lustre_kcompr_28538: compr zstdfast(5) in 1024kB chunks took 43119 us (92 MB/s), compress ratio: 2.36 [ 820.174465] lustre_kcompr_28538: compr zstdfast(5) in 2048kB chunks took 46563 us (85 MB/s), compress ratio: 2.36 [ 820.198965] lustre_kcompr_28538: compr zstdfast(5) in 4096kB chunks took 15989 us (250 MB/s), compress ratio: 2.36 [ 820.212160] lustre_kcompr_28538: decompr zstdfast(5) took 3358 us (502 MB/s) [ 820.216707] lustre_kcompr_28538: test_comp_compress_decompress(zstdfast,5) ret 0 [ 820.226517] lustre_kcompr_28538: acompr zstdfast(5) of 128kB chunks took 171 us (730 MB/s), compress ratio: 16.12 [ 820.233385] lustre_kcompr_28538: adecompr zstdfast(5) took 187 us (41 MB/s) [ 820.255862] lustre_kcompr_28538: test_acomp_compress_decompress(zstdfast,5) ret 0 [ 820.289902] lustre_kcompr_28538: compr zstdfast(12) in 64kB chunks took 13100 us (305 MB/s), compress ratio: 2.07 [ 820.314526] lustre_kcompr_28538: compr zstdfast(12) in 128kB chunks took 15752 us (253 MB/s), compress ratio: 2.07 [ 820.342454] lustre_kcompr_28538: compr zstdfast(12) in 256kB chunks took 18898 us (211 MB/s), compress ratio: 2.08 [ 820.372158] lustre_kcompr_28538: compr zstdfast(12) in 512kB chunks took 23561 us (169 MB/s), compress ratio: 2.07 [ 820.390226] lustre_kcompr_28538: compr zstdfast(12) in 1024kB chunks took 9909 us (403 MB/s), compress ratio: 2.07 [ 820.417965] lustre_kcompr_28538: compr zstdfast(12) in 2048kB chunks took 18573 us (215 MB/s), compress ratio: 2.07 [ 820.450585] lustre_kcompr_28538: compr zstdfast(12) in 4096kB chunks took 13433 us (297 MB/s), compress ratio: 2.08 [ 820.497483] lustre_kcompr_28538: decompr zstdfast(12) took 7288 us (263 MB/s) [ 820.503562] lustre_kcompr_28538: test_comp_compress_decompress(zstdfast,12) ret 0 [ 820.512221] lustre_kcompr_28538: acompr zstdfast(12) of 128kB chunks took 157 us (796 MB/s), compress ratio: 13.13 [ 820.523582] lustre_kcompr_28538: adecompr zstdfast(12) took 113 us (84 MB/s) [ 820.546037] lustre_kcompr_28538: test_acomp_compress_decompress(zstdfast,12) ret 0 [ 820.574600] lustre_kcompr_28538: compr zstdfast(15) in 64kB chunks took 5348 us (747 MB/s), compress ratio: 1.82 [ 820.593344] lustre_kcompr_28538: compr zstdfast(15) in 128kB chunks took 9544 us (419 MB/s), compress ratio: 1.83 [ 820.617068] lustre_kcompr_28538: compr zstdfast(15) in 256kB chunks took 12582 us (317 MB/s), compress ratio: 1.83 [ 820.635144] lustre_kcompr_28538: compr zstdfast(15) in 512kB chunks took 8582 us (466 MB/s), compress ratio: 1.83 [ 820.651546] lustre_kcompr_28538: compr zstdfast(15) in 1024kB chunks took 5600 us (714 MB/s), compress ratio: 1.83 [ 820.669850] lustre_kcompr_28538: compr zstdfast(15) in 2048kB chunks took 9433 us (424 MB/s), compress ratio: 1.83 [ 820.688949] lustre_kcompr_28538: compr zstdfast(15) in 4096kB chunks took 7498 us (533 MB/s), compress ratio: 1.84 [ 820.705600] lustre_kcompr_28538: decompr zstdfast(15) took 3291 us (660 MB/s) [ 820.713342] lustre_kcompr_28538: test_comp_compress_decompress(zstdfast,15) ret 0 [ 820.721608] lustre_kcompr_28538: acompr zstdfast(15) of 128kB chunks took 159 us (786 MB/s), compress ratio: 10.73 [ 820.734513] lustre_kcompr_28538: adecompr zstdfast(15) took 118 us (98 MB/s) [ 820.758748] lustre_kcompr_28538: test_acomp_compress_decompress(zstdfast,15) ret 0 [ 820.767371] lustre_kcompr_28538: SUCCESS