== sanity test 84: lz4/lz4hc compression/decompression kernel module ========================================================== 04:48:05 (1779094085)
Compress/decompress synthetic data
kunit/kcompr options: 'run_id=14'
[  382.067985] lustre_kcompr_14: *****
[  382.077311] lustre_kcompr_14: (de)compression test on random binary data
[  382.087163] lustre_kcompr_14: *****
[  382.126666] lustre_kcompr_14: compr lz4(1) in 64kB chunks took 6703 us (596 MB/s), compress ratio: 96.83
[  382.146985] lustre_kcompr_14: compr lz4(1) in 128kB chunks took 4900 us (816 MB/s), compress ratio: 102.30
[  382.156276] lustre_kcompr_14: compr lz4(1) in 256kB chunks took 1617 us (2473 MB/s), compress ratio: 105.77
[  382.174154] lustre_kcompr_14: compr lz4(1) in 512kB chunks took 5085 us (786 MB/s), compress ratio: 107.24
[  382.185429] lustre_kcompr_14: compr lz4(1) in 1024kB chunks took 2363 us (1692 MB/s), compress ratio: 107.84
[  382.198415] lustre_kcompr_14: compr lz4(1) in 2048kB chunks took 2563 us (1560 MB/s), compress ratio: 108.61
[  382.205115] lustre_kcompr_14: compr lz4(1) in 4096kB chunks took 1838 us (2176 MB/s), compress ratio: 108.79
[  382.222527] lustre_kcompr_14: decompr lz4(1) took 2242 us (16 MB/s)
[  382.240719] lustre_kcompr_14: test_comp_compress_decompress(lz4,1) ret 0
[  382.255219] lustre_kcompr_14: acompr lz4(1) of 128kB chunks took 104 us (1201 MB/s), compress ratio: 104.35
[  382.265366] lustre_kcompr_14: adecompr lz4(1) took 495 us (2 MB/s)
[  382.273186] lustre_kcompr_14: test_acomp_compress_decompress(lz4,1) ret 0
[  382.286713] lustre_kcompr_14: compr lz4(4) in 64kB chunks took 1391 us (2875 MB/s), compress ratio: 83.23
[  382.296334] lustre_kcompr_14: compr lz4(4) in 128kB chunks took 2140 us (1869 MB/s), compress ratio: 93.62
[  382.303156] lustre_kcompr_14: compr lz4(4) in 256kB chunks took 1741 us (2297 MB/s), compress ratio: 100.40
[  382.310460] lustre_kcompr_14: compr lz4(4) in 512kB chunks took 2237 us (1788 MB/s), compress ratio: 103.30
[  382.319104] lustre_kcompr_14: compr lz4(4) in 1024kB chunks took 3024 us (1322 MB/s), compress ratio: 105.15
[  382.328621] lustre_kcompr_14: compr lz4(4) in 2048kB chunks took 1664 us (2403 MB/s), compress ratio: 105.71
[  382.334410] lustre_kcompr_14: compr lz4(4) in 4096kB chunks took 2040 us (1960 MB/s), compress ratio: 106.26
[  382.361763] lustre_kcompr_14: decompr lz4(4) took 2231 us (16 MB/s)
[  382.373638] lustre_kcompr_14: test_comp_compress_decompress(lz4,4) ret 0
[  382.382699] lustre_kcompr_14: acompr lz4(4) of 128kB chunks took 90 us (1388 MB/s), compress ratio: 91.91
[  382.390896] lustre_kcompr_14: adecompr lz4(4) took 102 us (13 MB/s)
[  382.405090] lustre_kcompr_14: test_acomp_compress_decompress(lz4,4) ret 0
[  382.435700] lustre_kcompr_14: compr lz4(9) in 64kB chunks took 4617 us (866 MB/s), compress ratio: 61.39
[  382.449257] lustre_kcompr_14: compr lz4(9) in 128kB chunks took 2944 us (1358 MB/s), compress ratio: 76.31
[  382.464676] lustre_kcompr_14: compr lz4(9) in 256kB chunks took 3425 us (1167 MB/s), compress ratio: 87.94
[  382.480297] lustre_kcompr_14: compr lz4(9) in 512kB chunks took 3785 us (1056 MB/s), compress ratio: 94.56
[  382.488761] lustre_kcompr_14: compr lz4(9) in 1024kB chunks took 1915 us (2088 MB/s), compress ratio: 99.35
[  382.502149] lustre_kcompr_14: compr lz4(9) in 2048kB chunks took 1605 us (2492 MB/s), compress ratio: 100.97
[  382.512294] lustre_kcompr_14: compr lz4(9) in 4096kB chunks took 1862 us (2148 MB/s), compress ratio: 102.33
[  382.533109] lustre_kcompr_14: decompr lz4(9) took 2042 us (19 MB/s)
[  382.538319] lustre_kcompr_14: test_comp_compress_decompress(lz4,9) ret 0
[  382.543495] lustre_kcompr_14: acompr lz4(9) of 128kB chunks took 244 us (512 MB/s), compress ratio: 75.24
[  382.549344] lustre_kcompr_14: adecompr lz4(9) took 110 us (15 MB/s)
[  382.556291] lustre_kcompr_14: test_acomp_compress_decompress(lz4,9) ret 0
[  382.574818] lustre_kcompr_14: compr lz4(15) in 64kB chunks took 3674 us (1088 MB/s), compress ratio: 29.49
[  382.588363] lustre_kcompr_14: compr lz4(15) in 128kB chunks took 2219 us (1802 MB/s), compress ratio: 44.06
[  382.596828] lustre_kcompr_14: compr lz4(15) in 256kB chunks took 2243 us (1783 MB/s), compress ratio: 59.46
[  382.604955] lustre_kcompr_14: compr lz4(15) in 512kB chunks took 2599 us (1539 MB/s), compress ratio: 71.91
[  382.612549] lustre_kcompr_14: compr lz4(15) in 1024kB chunks took 1710 us (2339 MB/s), compress ratio: 80.55
[  382.622499] lustre_kcompr_14: compr lz4(15) in 2048kB chunks took 2291 us (1745 MB/s), compress ratio: 86.46
[  382.632975] lustre_kcompr_14: compr lz4(15) in 4096kB chunks took 2826 us (1415 MB/s), compress ratio: 89.07
[  382.650043] lustre_kcompr_14: decompr lz4(15) took 3098 us (14 MB/s)
[  382.654994] lustre_kcompr_14: test_comp_compress_decompress(lz4,15) ret 0
[  382.661368] lustre_kcompr_14: acompr lz4(15) of 128kB chunks took 640 us (195 MB/s), compress ratio: 42.76
[  382.667945] lustre_kcompr_14: adecompr lz4(15) took 286 us (10 MB/s)
[  382.699690] lustre_kcompr_14: test_acomp_compress_decompress(lz4,15) ret 0
[  382.782246] lustre_kcompr_14: compr lz4hc(1) in 64kB chunks took 53304 us (75 MB/s), compress ratio: 98.63
[  382.815338] lustre_kcompr_14: compr lz4hc(1) in 128kB chunks took 23154 us (172 MB/s), compress ratio: 104.70
[  382.847544] lustre_kcompr_14: compr lz4hc(1) in 256kB chunks took 27380 us (146 MB/s), compress ratio: 108.05
[  382.893252] lustre_kcompr_14: compr lz4hc(1) in 512kB chunks took 38679 us (103 MB/s), compress ratio: 109.79
[  382.942791] lustre_kcompr_14: compr lz4hc(1) in 1024kB chunks took 41826 us (95 MB/s), compress ratio: 110.69
[  382.983268] lustre_kcompr_14: compr lz4hc(1) in 2048kB chunks took 33053 us (121 MB/s), compress ratio: 111.14
[  383.031831] lustre_kcompr_14: compr lz4hc(1) in 4096kB chunks took 40964 us (97 MB/s), compress ratio: 111.36
[  383.068296] lustre_kcompr_14: decompr lz4hc(1) took 7296 us (4 MB/s)
[  383.083799] lustre_kcompr_14: test_comp_compress_decompress(lz4hc,1) ret 0
[  383.099661] lustre_kcompr_14: acompr lz4hc(1) of 128kB chunks took 606 us (206 MB/s), compress ratio: 107.70
[  383.108964] lustre_kcompr_14: adecompr lz4hc(1) took 419 us (2 MB/s)
[  383.122882] lustre_kcompr_14: test_acomp_compress_decompress(lz4hc,1) ret 0
[  383.231209] lustre_kcompr_14: compr lz4hc(3) in 64kB chunks took 83660 us (47 MB/s), compress ratio: 99.05
[  383.315827] lustre_kcompr_14: compr lz4hc(3) in 128kB chunks took 76701 us (52 MB/s), compress ratio: 105.16
[  383.409408] lustre_kcompr_14: compr lz4hc(3) in 256kB chunks took 85509 us (46 MB/s), compress ratio: 108.51
[  383.547324] lustre_kcompr_14: compr lz4hc(3) in 512kB chunks took 128363 us (31 MB/s), compress ratio: 110.27
[  383.611257] lustre_kcompr_14: compr lz4hc(3) in 1024kB chunks took 49821 us (80 MB/s), compress ratio: 111.16
[  383.701386] lustre_kcompr_14: compr lz4hc(3) in 2048kB chunks took 82823 us (48 MB/s), compress ratio: 111.63
[  383.774931] lustre_kcompr_14: compr lz4hc(3) in 4096kB chunks took 65496 us (61 MB/s), compress ratio: 111.86
[  383.804537] lustre_kcompr_14: decompr lz4hc(3) took 2188 us (16 MB/s)
[  383.811272] lustre_kcompr_14: test_comp_compress_decompress(lz4hc,3) ret 0
[  383.832124] lustre_kcompr_14: acompr lz4hc(3) of 128kB chunks took 3593 us (34 MB/s), compress ratio: 107.70
[  383.844950] lustre_kcompr_14: adecompr lz4hc(3) took 91 us (12 MB/s)
[  383.851986] lustre_kcompr_14: test_acomp_compress_decompress(lz4hc,3) ret 0
[  384.863692] lustre_kcompr_14: compr lz4hc(8) in 64kB chunks took 1001203 us (3 MB/s), compress ratio: 105.47
[  385.989596] lustre_kcompr_14: compr lz4hc(8) in 128kB chunks took 1108960 us (3 MB/s), compress ratio: 112.70
[  386.956724] lustre_kcompr_14: compr lz4hc(8) in 256kB chunks took 957203 us (4 MB/s), compress ratio: 116.70
[  387.900290] lustre_kcompr_14: compr lz4hc(8) in 512kB chunks took 936597 us (4 MB/s), compress ratio: 118.80
[  389.225434] lustre_kcompr_14: compr lz4hc(8) in 1024kB chunks took 1306234 us (3 MB/s), compress ratio: 119.88
[  389.893970] lustre_kcompr_14: compr lz4hc(8) in 2048kB chunks took 658769 us (6 MB/s), compress ratio: 120.44
[  390.511265] lustre_kcompr_14: compr lz4hc(8) in 4096kB chunks took 608527 us (6 MB/s), compress ratio: 120.73
[  390.554651] lustre_kcompr_14: decompr lz4hc(8) took 9117 us (3 MB/s)
[  390.559942] lustre_kcompr_14: test_comp_compress_decompress(lz4hc,8) ret 0
[  390.607574] lustre_kcompr_14: acompr lz4hc(8) of 128kB chunks took 41601 us (3 MB/s), compress ratio: 114.87
[  390.619784] lustre_kcompr_14: adecompr lz4hc(8) took 109 us (9 MB/s)
[  390.662321] lustre_kcompr_14: test_acomp_compress_decompress(lz4hc,8) ret 0
[  392.200258] lustre_kcompr_14: compr lz4hc(15) in 64kB chunks took 1503945 us (2 MB/s), compress ratio: 105.92
[  393.416390] lustre_kcompr_14: compr lz4hc(15) in 128kB chunks took 1211115 us (3 MB/s), compress ratio: 113.71
[  394.171878] lustre_kcompr_14: compr lz4hc(15) in 256kB chunks took 745125 us (5 MB/s), compress ratio: 118.10
[  395.411828] lustre_kcompr_14: compr lz4hc(15) in 512kB chunks took 1234507 us (3 MB/s), compress ratio: 120.35
[  396.091789] lustre_kcompr_14: compr lz4hc(15) in 1024kB chunks took 676463 us (5 MB/s), compress ratio: 121.49
[  397.479842] lustre_kcompr_14: compr lz4hc(15) in 2048kB chunks took 1378677 us (2 MB/s), compress ratio: 122.10
[  398.473252] lustre_kcompr_14: compr lz4hc(15) in 4096kB chunks took 974995 us (4 MB/s), compress ratio: 122.42
[  398.485738] lustre_kcompr_14: decompr lz4hc(15) took 1606 us (20 MB/s)
[  398.493405] lustre_kcompr_14: test_comp_compress_decompress(lz4hc,15) ret 0
[  398.574551] lustre_kcompr_14: acompr lz4hc(15) of 128kB chunks took 69265 us (1 MB/s), compress ratio: 115.99
[  398.585911] lustre_kcompr_14: adecompr lz4hc(15) took 224 us (4 MB/s)
[  398.609691] lustre_kcompr_14: test_acomp_compress_decompress(lz4hc,15) ret 0
[  398.622228] lustre_kcompr_14: compr lzo(-1) in 64kB chunks took 6210 us (644 MB/s), compress ratio: 81.90
[  398.642534] lustre_kcompr_14: compr lzo(-1) in 128kB chunks took 4515 us (885 MB/s), compress ratio: 86.58
[  398.671388] lustre_kcompr_14: compr lzo(-1) in 256kB chunks took 7965 us (502 MB/s), compress ratio: 87.34
[  398.692854] lustre_kcompr_14: compr lzo(-1) in 512kB chunks took 5320 us (751 MB/s), compress ratio: 88.40
[  398.704406] lustre_kcompr_14: compr lzo(-1) in 1024kB chunks took 3667 us (1090 MB/s), compress ratio: 88.89
[  398.716862] lustre_kcompr_14: compr lzo(-1) in 2048kB chunks took 6283 us (636 MB/s), compress ratio: 88.57
[  398.730933] lustre_kcompr_14: compr lzo(-1) in 4096kB chunks took 5984 us (668 MB/s), compress ratio: 88.17
[  398.760562] lustre_kcompr_14: decompr lzo(-1) took 6493 us (6 MB/s)
[  398.766884] lustre_kcompr_14: test_comp_compress_decompress(lzo,-1) ret 0
[  398.773692] lustre_kcompr_14: acompr lzo(-1) of 128kB chunks took 140 us (892 MB/s), compress ratio: 91.08
[  398.779985] lustre_kcompr_14: adecompr lzo(-1) took 325 us (4 MB/s)
[  398.788942] lustre_kcompr_14: test_acomp_compress_decompress(lzo,-1) ret 0
[  399.525590] lustre_kcompr_14: compr deflate(-1) in 64kB chunks took 726853 us (5 MB/s), compress ratio: 98.68
[  400.041551] lustre_kcompr_14: compr deflate(-1) in 128kB chunks took 510491 us (7 MB/s), compress ratio: 109.16
[  400.479207] lustre_kcompr_14: compr deflate(-1) in 256kB chunks took 422526 us (9 MB/s), compress ratio: 115.84
[  400.998689] lustre_kcompr_14: compr deflate(-1) in 512kB chunks took 515059 us (7 MB/s), compress ratio: 119.83
[  401.608122] lustre_kcompr_14: compr deflate(-1) in 1024kB chunks took 594408 us (6 MB/s), compress ratio: 121.82
[  402.261535] lustre_kcompr_14: compr deflate(-1) in 2048kB chunks took 647804 us (6 MB/s), compress ratio: 122.80
[  402.789758] lustre_kcompr_14: compr deflate(-1) in 4096kB chunks took 517819 us (7 MB/s), compress ratio: 123.09
[  402.824652] lustre_kcompr_14: decompr deflate(-1) took 12004 us (2 MB/s)
[  402.846712] lustre_kcompr_14: test_comp_compress_decompress(deflate,-1) ret 0
[  402.873369] lustre_kcompr_14: acompr deflate(-1) of 128kB chunks took 16468 us (7 MB/s), compress ratio: 112.70
[  402.883396] lustre_kcompr_14: adecompr deflate(-1) took 185 us (5 MB/s)
[  402.915495] lustre_kcompr_14: test_acomp_compress_decompress(deflate,-1) ret 0
[  402.924263] lustre_kcompr_14: SUCCESS
Compress/decompress text file, size 15187496
kunit/kcompr options: 'run_id=6857 input_file=/tmp/f84.sanity'
[  410.602824] lustre_kcompr_6857: *****
[  410.607669] lustre_kcompr_6857: (de)compression test on provided file /tmp/f84.sanity
[  410.610502] lustre_kcompr_6857: *****
[  410.636633] lustre_kcompr_6857: compr lz4(1) in 64kB chunks took 18638 us (214 MB/s), compress ratio: 2.93
[  410.662499] lustre_kcompr_6857: compr lz4(1) in 128kB chunks took 22023 us (181 MB/s), compress ratio: 3.04
[  410.703776] lustre_kcompr_6857: compr lz4(1) in 256kB chunks took 36878 us (108 MB/s), compress ratio: 3.08
[  410.732774] lustre_kcompr_6857: compr lz4(1) in 512kB chunks took 23635 us (169 MB/s), compress ratio: 3.10
[  410.790038] lustre_kcompr_6857: compr lz4(1) in 1024kB chunks took 52100 us (76 MB/s), compress ratio: 3.11
[  410.852059] lustre_kcompr_6857: compr lz4(1) in 2048kB chunks took 53335 us (74 MB/s), compress ratio: 3.11
[  410.910587] lustre_kcompr_6857: compr lz4(1) in 4096kB chunks took 50554 us (79 MB/s), compress ratio: 3.12
[  410.939860] lustre_kcompr_6857: decompr lz4(1) took 10358 us (123 MB/s)
[  410.947714] lustre_kcompr_6857: test_comp_compress_decompress(lz4,1) ret 0
[  410.962089] lustre_kcompr_6857: acompr lz4(1) of 128kB chunks took 1381 us (90 MB/s), compress ratio: 2.68
[  410.972808] lustre_kcompr_6857: adecompr lz4(1) took 162 us (287 MB/s)
[  410.990278] lustre_kcompr_6857: test_acomp_compress_decompress(lz4,1) ret 0
[  411.029489] lustre_kcompr_6857: compr lz4(4) in 64kB chunks took 26170 us (152 MB/s), compress ratio: 2.67
[  411.070424] lustre_kcompr_6857: compr lz4(4) in 128kB chunks took 37200 us (107 MB/s), compress ratio: 2.63
[  411.110481] lustre_kcompr_6857: compr lz4(4) in 256kB chunks took 29831 us (134 MB/s), compress ratio: 2.68
[  411.171662] lustre_kcompr_6857: compr lz4(4) in 512kB chunks took 46363 us (86 MB/s), compress ratio: 2.71
[  411.226206] lustre_kcompr_6857: compr lz4(4) in 1024kB chunks took 38135 us (104 MB/s), compress ratio: 2.72
[  411.270752] lustre_kcompr_6857: compr lz4(4) in 2048kB chunks took 32989 us (121 MB/s), compress ratio: 2.72
[  411.316134] lustre_kcompr_6857: compr lz4(4) in 4096kB chunks took 41663 us (96 MB/s), compress ratio: 2.73
[  411.346398] lustre_kcompr_6857: decompr lz4(4) took 10393 us (140 MB/s)
[  411.351463] lustre_kcompr_6857: test_comp_compress_decompress(lz4,4) ret 0
[  411.357480] lustre_kcompr_6857: acompr lz4(4) of 128kB chunks took 2023 us (61 MB/s), compress ratio: 2.30
[  411.368025] lustre_kcompr_6857: adecompr lz4(4) took 1280 us (42 MB/s)
[  411.378945] lustre_kcompr_6857: test_acomp_compress_decompress(lz4,4) ret 0
[  411.409245] lustre_kcompr_6857: compr lz4(9) in 64kB chunks took 19062 us (209 MB/s), compress ratio: 2.30
[  411.442920] lustre_kcompr_6857: compr lz4(9) in 128kB chunks took 24959 us (160 MB/s), compress ratio: 2.15
[  411.474609] lustre_kcompr_6857: compr lz4(9) in 256kB chunks took 24698 us (161 MB/s), compress ratio: 2.20
[  411.498367] lustre_kcompr_6857: compr lz4(9) in 512kB chunks took 16767 us (238 MB/s), compress ratio: 2.23
[  411.531994] lustre_kcompr_6857: compr lz4(9) in 1024kB chunks took 29098 us (137 MB/s), compress ratio: 2.24
[  411.585367] lustre_kcompr_6857: compr lz4(9) in 2048kB chunks took 38098 us (104 MB/s), compress ratio: 2.25
[  411.625461] lustre_kcompr_6857: compr lz4(9) in 4096kB chunks took 29863 us (133 MB/s), compress ratio: 2.26
[  411.642762] lustre_kcompr_6857: decompr lz4(9) took 4051 us (436 MB/s)
[  411.647291] lustre_kcompr_6857: test_comp_compress_decompress(lz4,9) ret 0
[  411.652624] lustre_kcompr_6857: acompr lz4(9) of 128kB chunks took 539 us (231 MB/s), compress ratio: 1.87
[  411.657707] lustre_kcompr_6857: adecompr lz4(9) took 186 us (358 MB/s)
[  411.663202] lustre_kcompr_6857: test_acomp_compress_decompress(lz4,9) ret 0
[  411.690749] lustre_kcompr_6857: compr lz4(15) in 64kB chunks took 14511 us (275 MB/s), compress ratio: 1.62
[  411.714155] lustre_kcompr_6857: compr lz4(15) in 128kB chunks took 17476 us (228 MB/s), compress ratio: 1.52
[  411.747985] lustre_kcompr_6857: compr lz4(15) in 256kB chunks took 27417 us (145 MB/s), compress ratio: 1.56
[  411.773661] lustre_kcompr_6857: compr lz4(15) in 512kB chunks took 17966 us (222 MB/s), compress ratio: 1.58
[  411.798921] lustre_kcompr_6857: compr lz4(15) in 1024kB chunks took 19154 us (208 MB/s), compress ratio: 1.60
[  411.828378] lustre_kcompr_6857: compr lz4(15) in 2048kB chunks took 23246 us (172 MB/s), compress ratio: 1.60
[  411.855303] lustre_kcompr_6857: compr lz4(15) in 4096kB chunks took 20658 us (193 MB/s), compress ratio: 1.60
[  411.873474] lustre_kcompr_6857: decompr lz4(15) took 4736 us (524 MB/s)
[  411.879970] lustre_kcompr_6857: test_comp_compress_decompress(lz4,15) ret 0
[  411.887521] lustre_kcompr_6857: acompr lz4(15) of 128kB chunks took 375 us (333 MB/s), compress ratio: 1.33
[  411.901304] lustre_kcompr_6857: adecompr lz4(15) took 265 us (354 MB/s)
[  411.931031] lustre_kcompr_6857: test_acomp_compress_decompress(lz4,15) ret 0
[  412.159117] lustre_kcompr_6857: compr lz4hc(1) in 64kB chunks took 196493 us (20 MB/s), compress ratio: 3.58
[  412.416620] lustre_kcompr_6857: compr lz4hc(1) in 128kB chunks took 247061 us (16 MB/s), compress ratio: 3.77
[  412.718819] lustre_kcompr_6857: compr lz4hc(1) in 256kB chunks took 291904 us (13 MB/s), compress ratio: 3.88
[  413.014969] lustre_kcompr_6857: compr lz4hc(1) in 512kB chunks took 281825 us (14 MB/s), compress ratio: 3.93
[  413.196274] lustre_kcompr_6857: compr lz4hc(1) in 1024kB chunks took 166589 us (24 MB/s), compress ratio: 3.96
[  413.464472] lustre_kcompr_6857: compr lz4hc(1) in 2048kB chunks took 260532 us (15 MB/s), compress ratio: 3.97
[  413.656748] lustre_kcompr_6857: compr lz4hc(1) in 4096kB chunks took 187276 us (21 MB/s), compress ratio: 3.98
[  413.684694] lustre_kcompr_6857: decompr lz4hc(1) took 11421 us (87 MB/s)
[  413.692953] lustre_kcompr_6857: test_comp_compress_decompress(lz4hc,1) ret 0
[  413.719298] lustre_kcompr_6857: acompr lz4hc(1) of 128kB chunks took 16472 us (7 MB/s), compress ratio: 3.27
[  413.731542] lustre_kcompr_6857: adecompr lz4hc(1) took 156 us (244 MB/s)
[  413.756914] lustre_kcompr_6857: test_acomp_compress_decompress(lz4hc,1) ret 0
[  414.115447] lustre_kcompr_6857: compr lz4hc(3) in 64kB chunks took 340772 us (11 MB/s), compress ratio: 3.68
[  414.410383] lustre_kcompr_6857: compr lz4hc(3) in 128kB chunks took 283914 us (14 MB/s), compress ratio: 3.91
[  414.738276] lustre_kcompr_6857: compr lz4hc(3) in 256kB chunks took 320574 us (12 MB/s), compress ratio: 4.04
[  415.037566] lustre_kcompr_6857: compr lz4hc(3) in 512kB chunks took 283410 us (14 MB/s), compress ratio: 4.10
[  415.424539] lustre_kcompr_6857: compr lz4hc(3) in 1024kB chunks took 375134 us (10 MB/s), compress ratio: 4.13
[  415.645666] lustre_kcompr_6857: compr lz4hc(3) in 2048kB chunks took 215273 us (18 MB/s), compress ratio: 4.15
[  416.054845] lustre_kcompr_6857: compr lz4hc(3) in 4096kB chunks took 399214 us (10 MB/s), compress ratio: 4.16
[  416.080485] lustre_kcompr_6857: decompr lz4hc(3) took 9863 us (97 MB/s)
[  416.085770] lustre_kcompr_6857: test_comp_compress_decompress(lz4hc,3) ret 0
[  416.105899] lustre_kcompr_6857: acompr lz4hc(3) of 128kB chunks took 15242 us (8 MB/s), compress ratio: 3.38
[  416.112864] lustre_kcompr_6857: adecompr lz4hc(3) took 772 us (47 MB/s)
[  416.124342] lustre_kcompr_6857: test_acomp_compress_decompress(lz4hc,3) ret 0
[  416.475658] lustre_kcompr_6857: compr lz4hc(8) in 64kB chunks took 341310 us (11 MB/s), compress ratio: 3.72
[  416.878910] lustre_kcompr_6857: compr lz4hc(8) in 128kB chunks took 396253 us (10 MB/s), compress ratio: 3.96
[  417.702507] lustre_kcompr_6857: compr lz4hc(8) in 256kB chunks took 817130 us (4 MB/s), compress ratio: 4.10
[  418.614072] lustre_kcompr_6857: compr lz4hc(8) in 512kB chunks took 906539 us (4 MB/s), compress ratio: 4.17
[  419.186322] lustre_kcompr_6857: compr lz4hc(8) in 1024kB chunks took 565478 us (7 MB/s), compress ratio: 4.21
[  419.815521] lustre_kcompr_6857: compr lz4hc(8) in 2048kB chunks took 615154 us (6 MB/s), compress ratio: 4.22
[  420.621924] lustre_kcompr_6857: compr lz4hc(8) in 4096kB chunks took 799350 us (5 MB/s), compress ratio: 4.23
[  420.653137] lustre_kcompr_6857: decompr lz4hc(8) took 13602 us (69 MB/s)
[  420.665184] lustre_kcompr_6857: test_comp_compress_decompress(lz4hc,8) ret 0
[  420.687929] lustre_kcompr_6857: acompr lz4hc(8) of 128kB chunks took 14264 us (8 MB/s), compress ratio: 3.42
[  420.696868] lustre_kcompr_6857: adecompr lz4hc(8) took 198 us (184 MB/s)
[  420.729571] lustre_kcompr_6857: test_acomp_compress_decompress(lz4hc,8) ret 0
[  421.317525] lustre_kcompr_6857: compr lz4hc(15) in 64kB chunks took 557196 us (7 MB/s), compress ratio: 3.72
[  421.825448] lustre_kcompr_6857: compr lz4hc(15) in 128kB chunks took 489115 us (8 MB/s), compress ratio: 3.96
[  422.388337] lustre_kcompr_6857: compr lz4hc(15) in 256kB chunks took 552614 us (7 MB/s), compress ratio: 4.10
[  423.135510] lustre_kcompr_6857: compr lz4hc(15) in 512kB chunks took 733672 us (5 MB/s), compress ratio: 4.17
[  423.594176] lustre_kcompr_6857: compr lz4hc(15) in 1024kB chunks took 447666 us (8 MB/s), compress ratio: 4.21
[  424.303926] lustre_kcompr_6857: compr lz4hc(15) in 2048kB chunks took 703348 us (5 MB/s), compress ratio: 4.22
[  424.897907] lustre_kcompr_6857: compr lz4hc(15) in 4096kB chunks took 582227 us (6 MB/s), compress ratio: 4.23
[  424.926741] lustre_kcompr_6857: decompr lz4hc(15) took 13154 us (71 MB/s)
[  424.930946] lustre_kcompr_6857: test_comp_compress_decompress(lz4hc,15) ret 0
[  424.962169] lustre_kcompr_6857: acompr lz4hc(15) of 128kB chunks took 18337 us (6 MB/s), compress ratio: 3.42
[  424.975353] lustre_kcompr_6857: adecompr lz4hc(15) took 295 us (123 MB/s)
[  424.996151] lustre_kcompr_6857: test_acomp_compress_decompress(lz4hc,15) ret 0
[  425.031952] lustre_kcompr_6857: compr lzo(-1) in 64kB chunks took 31627 us (126 MB/s), compress ratio: 2.90
[  425.083765] lustre_kcompr_6857: compr lzo(-1) in 128kB chunks took 42675 us (93 MB/s), compress ratio: 2.95
[  425.115844] lustre_kcompr_6857: compr lzo(-1) in 256kB chunks took 21601 us (185 MB/s), compress ratio: 2.96
[  425.148533] lustre_kcompr_6857: compr lzo(-1) in 512kB chunks took 25868 us (154 MB/s), compress ratio: 2.98
[  425.198860] lustre_kcompr_6857: compr lzo(-1) in 1024kB chunks took 42566 us (93 MB/s), compress ratio: 2.97
[  425.242377] lustre_kcompr_6857: compr lzo(-1) in 2048kB chunks took 32829 us (121 MB/s), compress ratio: 2.97
[  425.277522] lustre_kcompr_6857: compr lzo(-1) in 4096kB chunks took 24404 us (163 MB/s), compress ratio: 2.96
[  425.321541] lustre_kcompr_6857: decompr lzo(-1) took 23670 us (56 MB/s)
[  425.324095] lustre_kcompr_6857: test_comp_compress_decompress(lzo,-1) ret 0
[  425.329539] lustre_kcompr_6857: acompr lzo(-1) of 128kB chunks took 629 us (198 MB/s), compress ratio: 2.62
[  425.347416] lustre_kcompr_6857: adecompr lzo(-1) took 504 us (94 MB/s)
[  425.362470] lustre_kcompr_6857: test_acomp_compress_decompress(lzo,-1) ret 0
[  425.942042] lustre_kcompr_6857: compr deflate(-1) in 64kB chunks took 575759 us (6 MB/s), compress ratio: 3.51
[  426.590497] lustre_kcompr_6857: compr deflate(-1) in 128kB chunks took 639722 us (6 MB/s), compress ratio: 3.53
[  427.426888] lustre_kcompr_6857: compr deflate(-1) in 256kB chunks took 827565 us (4 MB/s), compress ratio: 3.53
[  428.504200] lustre_kcompr_6857: compr deflate(-1) in 512kB chunks took 1071468 us (3 MB/s), compress ratio: 3.54
[  429.363866] lustre_kcompr_6857: compr deflate(-1) in 1024kB chunks took 853609 us (4 MB/s), compress ratio: 3.54
[  430.139306] lustre_kcompr_6857: compr deflate(-1) in 2048kB chunks took 769133 us (5 MB/s), compress ratio: 3.54
[  431.009654] lustre_kcompr_6857: compr deflate(-1) in 4096kB chunks took 862084 us (4 MB/s), compress ratio: 3.54
[  431.099682] lustre_kcompr_6857: decompr deflate(-1) took 72164 us (15 MB/s)
[  431.109592] lustre_kcompr_6857: test_comp_compress_decompress(deflate,-1) ret 0
[  431.158216] lustre_kcompr_6857: acompr deflate(-1) of 128kB chunks took 39392 us (3 MB/s), compress ratio: 3.09
[  431.177745] lustre_kcompr_6857: adecompr deflate(-1) took 1687 us (23 MB/s)
[  431.194057] lustre_kcompr_6857: test_acomp_compress_decompress(deflate,-1) ret 0
[  431.198535] lustre_kcompr_6857: SUCCESS
Compress/decompress /home/green/git/lustre-release/lustre/tests/AMSR_E_L3_DailyOcean_V05_20111003.hdf
kunit/kcompr options: 'run_id=1099 input_file=/tmp/f84.sanity'
[  437.853675] lustre_kcompr_1099: *****
[  437.855667] lustre_kcompr_1099: (de)compression test on provided file /tmp/f84.sanity
[  437.860406] lustre_kcompr_1099: *****
[  437.933705] lustre_kcompr_1099: compr lz4(1) in 64kB chunks took 52604 us (76 MB/s), compress ratio: 2.45
[  438.023633] lustre_kcompr_1099: compr lz4(1) in 128kB chunks took 84431 us (47 MB/s), compress ratio: 2.39
[  438.091496] lustre_kcompr_1099: compr lz4(1) in 256kB chunks took 57360 us (69 MB/s), compress ratio: 2.39
[  438.171786] lustre_kcompr_1099: compr lz4(1) in 512kB chunks took 42660 us (93 MB/s), compress ratio: 2.39
[  438.192729] lustre_kcompr_1099: compr lz4(1) in 1024kB chunks took 16824 us (237 MB/s), compress ratio: 2.39
[  438.227693] lustre_kcompr_1099: compr lz4(1) in 2048kB chunks took 30529 us (131 MB/s), compress ratio: 2.39
[  438.301537] lustre_kcompr_1099: compr lz4(1) in 4096kB chunks took 64138 us (62 MB/s), compress ratio: 2.39
[  438.344590] lustre_kcompr_1099: decompr lz4(1) took 11576 us (144 MB/s)
[  438.354735] lustre_kcompr_1099: test_comp_compress_decompress(lz4,1) ret 0
[  438.366029] lustre_kcompr_1099: acompr lz4(1) of 128kB chunks took 163 us (766 MB/s), compress ratio: 15.67
[  438.371864] lustre_kcompr_1099: adecompr lz4(1) took 97 us (82 MB/s)
[  438.379562] lustre_kcompr_1099: test_acomp_compress_decompress(lz4,1) ret 0
[  438.422680] lustre_kcompr_1099: compr lz4(4) in 64kB chunks took 29788 us (134 MB/s), compress ratio: 2.36
[  438.557964] lustre_kcompr_1099: compr lz4(4) in 128kB chunks took 28560 us (140 MB/s), compress ratio: 2.35
[  438.586384] lustre_kcompr_1099: compr lz4(4) in 256kB chunks took 15336 us (260 MB/s), compress ratio: 2.35
[  438.615648] lustre_kcompr_1099: compr lz4(4) in 512kB chunks took 22621 us (176 MB/s), compress ratio: 2.35
[  438.655547] lustre_kcompr_1099: compr lz4(4) in 1024kB chunks took 29486 us (135 MB/s), compress ratio: 2.35
[  438.712422] lustre_kcompr_1099: compr lz4(4) in 2048kB chunks took 48750 us (82 MB/s), compress ratio: 2.35
[  438.766696] lustre_kcompr_1099: compr lz4(4) in 4096kB chunks took 35447 us (112 MB/s), compress ratio: 2.35
[  438.818839] lustre_kcompr_1099: decompr lz4(4) took 12633 us (134 MB/s)
[  438.830051] lustre_kcompr_1099: test_comp_compress_decompress(lz4,4) ret 0
[  438.844731] lustre_kcompr_1099: acompr lz4(4) of 128kB chunks took 112 us (1116 MB/s), compress ratio: 15.30
[  438.858259] lustre_kcompr_1099: adecompr lz4(4) took 126 us (64 MB/s)
[  438.911967] lustre_kcompr_1099: test_acomp_compress_decompress(lz4,4) ret 0
[  438.977232] lustre_kcompr_1099: compr lz4(9) in 64kB chunks took 14591 us (274 MB/s), compress ratio: 2.32
[  439.026183] lustre_kcompr_1099: compr lz4(9) in 128kB chunks took 24835 us (161 MB/s), compress ratio: 2.31
[  439.145673] lustre_kcompr_1099: compr lz4(9) in 256kB chunks took 103327 us (38 MB/s), compress ratio: 2.31
[  439.191265] lustre_kcompr_1099: compr lz4(9) in 512kB chunks took 31300 us (127 MB/s), compress ratio: 2.31
[  439.235864] lustre_kcompr_1099: compr lz4(9) in 1024kB chunks took 26282 us (152 MB/s), compress ratio: 2.31
[  439.292673] lustre_kcompr_1099: compr lz4(9) in 2048kB chunks took 44763 us (89 MB/s), compress ratio: 2.32
[  439.332641] lustre_kcompr_1099: compr lz4(9) in 4096kB chunks took 12866 us (310 MB/s), compress ratio: 2.32
[  439.356511] lustre_kcompr_1099: decompr lz4(9) took 2200 us (783 MB/s)
[  439.363532] lustre_kcompr_1099: test_comp_compress_decompress(lz4,9) ret 0
[  439.368137] lustre_kcompr_1099: acompr lz4(9) of 128kB chunks took 137 us (912 MB/s), compress ratio: 14.81
[  439.388588] lustre_kcompr_1099: adecompr lz4(9) took 13120 us (0 MB/s)
[  439.413659] lustre_kcompr_1099: test_acomp_compress_decompress(lz4,9) ret 0
[  439.451825] lustre_kcompr_1099: compr lz4(15) in 64kB chunks took 10420 us (383 MB/s), compress ratio: 2.23
[  439.474510] lustre_kcompr_1099: compr lz4(15) in 128kB chunks took 9643 us (414 MB/s), compress ratio: 2.23
[  439.489687] lustre_kcompr_1099: compr lz4(15) in 256kB chunks took 6895 us (580 MB/s), compress ratio: 2.23
[  439.506576] lustre_kcompr_1099: compr lz4(15) in 512kB chunks took 7217 us (554 MB/s), compress ratio: 2.23
[  439.517716] lustre_kcompr_1099: compr lz4(15) in 1024kB chunks took 7135 us (560 MB/s), compress ratio: 2.23
[  439.526684] lustre_kcompr_1099: compr lz4(15) in 2048kB chunks took 5809 us (688 MB/s), compress ratio: 2.23
[  439.534379] lustre_kcompr_1099: compr lz4(15) in 4096kB chunks took 4278 us (935 MB/s), compress ratio: 2.23
[  439.557497] lustre_kcompr_1099: decompr lz4(15) took 2570 us (695 MB/s)
[  439.570762] lustre_kcompr_1099: test_comp_compress_decompress(lz4,15) ret 0
[  439.592698] lustre_kcompr_1099: acompr lz4(15) of 128kB chunks took 102 us (1225 MB/s), compress ratio: 14.18
[  439.599434] lustre_kcompr_1099: adecompr lz4(15) took 105 us (83 MB/s)
[  439.617757] lustre_kcompr_1099: test_acomp_compress_decompress(lz4,15) ret 0
[  439.725679] lustre_kcompr_1099: compr lz4hc(1) in 64kB chunks took 77669 us (51 MB/s), compress ratio: 2.54
[  439.820697] lustre_kcompr_1099: compr lz4hc(1) in 128kB chunks took 91251 us (43 MB/s), compress ratio: 2.61
[  439.993352] lustre_kcompr_1099: compr lz4hc(1) in 256kB chunks took 167818 us (23 MB/s), compress ratio: 2.64
[  440.089292] lustre_kcompr_1099: compr lz4hc(1) in 512kB chunks took 91625 us (43 MB/s), compress ratio: 2.66
[  440.208340] lustre_kcompr_1099: compr lz4hc(1) in 1024kB chunks took 114967 us (34 MB/s), compress ratio: 2.67
[  440.335838] lustre_kcompr_1099: compr lz4hc(1) in 2048kB chunks took 122375 us (32 MB/s), compress ratio: 2.67
[  440.521890] lustre_kcompr_1099: compr lz4hc(1) in 4096kB chunks took 180309 us (22 MB/s), compress ratio: 2.67
[  440.546358] lustre_kcompr_1099: decompr lz4hc(1) took 9234 us (161 MB/s)
[  440.551541] lustre_kcompr_1099: test_comp_compress_decompress(lz4hc,1) ret 0
[  440.559838] lustre_kcompr_1099: acompr lz4hc(1) of 128kB chunks took 1865 us (67 MB/s), compress ratio: 15.97
[  440.571694] lustre_kcompr_1099: adecompr lz4hc(1) took 86 us (90 MB/s)
[  440.581350] lustre_kcompr_1099: test_acomp_compress_decompress(lz4hc,1) ret 0
[  440.689178] lustre_kcompr_1099: compr lz4hc(3) in 64kB chunks took 98857 us (40 MB/s), compress ratio: 2.57
[  440.850192] lustre_kcompr_1099: compr lz4hc(3) in 128kB chunks took 156240 us (25 MB/s), compress ratio: 2.64
[  441.067079] lustre_kcompr_1099: compr lz4hc(3) in 256kB chunks took 207653 us (19 MB/s), compress ratio: 2.68
[  441.405067] lustre_kcompr_1099: compr lz4hc(3) in 512kB chunks took 330016 us (12 MB/s), compress ratio: 2.69
[  441.754628] lustre_kcompr_1099: compr lz4hc(3) in 1024kB chunks took 341197 us (11 MB/s), compress ratio: 2.70
[  442.036733] lustre_kcompr_1099: compr lz4hc(3) in 2048kB chunks took 275010 us (14 MB/s), compress ratio: 2.71
[  442.218618] lustre_kcompr_1099: compr lz4hc(3) in 4096kB chunks took 169319 us (23 MB/s), compress ratio: 2.71
[  442.259499] lustre_kcompr_1099: decompr lz4hc(3) took 10725 us (137 MB/s)
[  442.274275] lustre_kcompr_1099: test_comp_compress_decompress(lz4hc,3) ret 0
[  442.294613] lustre_kcompr_1099: acompr lz4hc(3) of 128kB chunks took 1185 us (105 MB/s), compress ratio: 16.00
[  442.339239] lustre_kcompr_1099: adecompr lz4hc(3) took 121 us (64 MB/s)
[  442.420528] lustre_kcompr_1099: test_acomp_compress_decompress(lz4hc,3) ret 0
[  443.486185] lustre_kcompr_1099: compr lz4hc(8) in 64kB chunks took 1014795 us (3 MB/s), compress ratio: 2.60
[  444.321082] lustre_kcompr_1099: compr lz4hc(8) in 128kB chunks took 831180 us (4 MB/s), compress ratio: 2.66
[  444.734083] lustre_kcompr_1099: compr lz4hc(8) in 256kB chunks took 404759 us (9 MB/s), compress ratio: 2.70
[  445.526720] lustre_kcompr_1099: compr lz4hc(8) in 512kB chunks took 787884 us (5 MB/s), compress ratio: 2.71
[  447.547791] lustre_kcompr_1099: compr lz4hc(8) in 1024kB chunks took 2004824 us (1 MB/s), compress ratio: 2.72
[  449.233982] lustre_kcompr_1099: compr lz4hc(8) in 2048kB chunks took 1656427 us (2 MB/s), compress ratio: 2.73
[  449.976668] lustre_kcompr_1099: compr lz4hc(8) in 4096kB chunks took 736266 us (5 MB/s), compress ratio: 2.73
[  450.039789] lustre_kcompr_1099: decompr lz4hc(8) took 24503 us (59 MB/s)
[  450.050340] lustre_kcompr_1099: test_comp_compress_decompress(lz4hc,8) ret 0
[  450.063351] lustre_kcompr_1099: acompr lz4hc(8) of 128kB chunks took 6886 us (18 MB/s), compress ratio: 16.17
[  450.078536] lustre_kcompr_1099: adecompr lz4hc(8) took 111 us (69 MB/s)
[  450.122456] lustre_kcompr_1099: test_acomp_compress_decompress(lz4hc,8) ret 0
[  459.892842] lustre_kcompr_1099: compr lz4hc(15) in 64kB chunks took 9720895 us (0 MB/s), compress ratio: 2.61
[  471.899246] lustre_kcompr_1099: compr lz4hc(15) in 128kB chunks took 12002807 us (0 MB/s), compress ratio: 2.67
[  488.068444] lustre_kcompr_1099: compr lz4hc(15) in 256kB chunks took 16160168 us (0 MB/s), compress ratio: 2.71
[  504.376652] lustre_kcompr_1099: compr lz4hc(15) in 512kB chunks took 16298110 us (0 MB/s), compress ratio: 2.72
[  518.623107] lustre_kcompr_1099: compr lz4hc(15) in 1024kB chunks took 14230658 us (0 MB/s), compress ratio: 2.73
[  534.763435] lustre_kcompr_1099: compr lz4hc(15) in 2048kB chunks took 16135232 us (0 MB/s), compress ratio: 2.74
[  548.985696] lustre_kcompr_1099: compr lz4hc(15) in 4096kB chunks took 14209918 us (0 MB/s), compress ratio: 2.74
[  549.014624] lustre_kcompr_1099: decompr lz4hc(15) took 5160 us (282 MB/s)
[  549.018761] lustre_kcompr_1099: test_comp_compress_decompress(lz4hc,15) ret 0
[  549.105235] lustre_kcompr_1099: acompr lz4hc(15) of 128kB chunks took 82040 us (1 MB/s), compress ratio: 16.30
[  549.139971] lustre_kcompr_1099: adecompr lz4hc(15) took 107 us (71 MB/s)
[  549.170570] lustre_kcompr_1099: test_acomp_compress_decompress(lz4hc,15) ret 0
[  549.249491] lustre_kcompr_1099: compr lzo(-1) in 64kB chunks took 68984 us (57 MB/s), compress ratio: 2.35
[  549.324930] lustre_kcompr_1099: compr lzo(-1) in 128kB chunks took 57916 us (69 MB/s), compress ratio: 2.35
[  549.384407] lustre_kcompr_1099: compr lzo(-1) in 256kB chunks took 46608 us (85 MB/s), compress ratio: 2.35
[  549.421538] lustre_kcompr_1099: compr lzo(-1) in 512kB chunks took 29396 us (136 MB/s), compress ratio: 2.36
[  549.455460] lustre_kcompr_1099: compr lzo(-1) in 1024kB chunks took 20906 us (191 MB/s), compress ratio: 2.36
[  549.472475] lustre_kcompr_1099: compr lzo(-1) in 2048kB chunks took 13021 us (307 MB/s), compress ratio: 2.36
[  549.493292] lustre_kcompr_1099: compr lzo(-1) in 4096kB chunks took 16083 us (248 MB/s), compress ratio: 2.36
[  549.511204] lustre_kcompr_1099: decompr lzo(-1) took 7240 us (233 MB/s)
[  549.517542] lustre_kcompr_1099: test_comp_compress_decompress(lzo,-1) ret 0
[  549.522252] lustre_kcompr_1099: acompr lzo(-1) of 128kB chunks took 251 us (498 MB/s), compress ratio: 15.45
[  549.526691] lustre_kcompr_1099: adecompr lzo(-1) took 284 us (28 MB/s)
[  549.532812] lustre_kcompr_1099: test_acomp_compress_decompress(lzo,-1) ret 0
[  550.004849] lustre_kcompr_1099: compr deflate(-1) in 64kB chunks took 468381 us (8 MB/s), compress ratio: 3.27
[  550.497688] lustre_kcompr_1099: compr deflate(-1) in 128kB chunks took 488215 us (8 MB/s), compress ratio: 3.28
[  550.902321] lustre_kcompr_1099: compr deflate(-1) in 256kB chunks took 393065 us (10 MB/s), compress ratio: 3.28
[  551.260569] lustre_kcompr_1099: compr deflate(-1) in 512kB chunks took 353667 us (11 MB/s), compress ratio: 3.28
[  551.870705] lustre_kcompr_1099: compr deflate(-1) in 1024kB chunks took 605809 us (6 MB/s), compress ratio: 3.28
[  552.249513] lustre_kcompr_1099: compr deflate(-1) in 2048kB chunks took 374204 us (10 MB/s), compress ratio: 3.28
[  552.675893] lustre_kcompr_1099: compr deflate(-1) in 4096kB chunks took 422186 us (9 MB/s), compress ratio: 3.28
[  552.738442] lustre_kcompr_1099: decompr deflate(-1) took 41822 us (29 MB/s)
[  552.746238] lustre_kcompr_1099: test_comp_compress_decompress(deflate,-1) ret 0
[  552.778410] lustre_kcompr_1099: acompr deflate(-1) of 128kB chunks took 22694 us (5 MB/s), compress ratio: 21.43
[  552.799248] lustre_kcompr_1099: adecompr deflate(-1) took 2149 us (2 MB/s)
[  552.815267] lustre_kcompr_1099: test_acomp_compress_decompress(deflate,-1) ret 0
[  552.820213] lustre_kcompr_1099: SUCCESS