== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 20:26:45 (1763342805) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9428a0e9a000.batch_stats=0 total: 100 open/close in 2.78 seconds: 35.94 ops/second llite.lustre-ffff9428a0e9a000.statahead_max=0 208 real 0m1.706s user 0m0.007s sys 0m0.253s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 2 sec llite.lustre-ffff9428a0e9a000.statahead_max=128 128 208 real 0m0.476s user 0m0.005s sys 0m0.058s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 108 statahead wrong: 2 agl total: 104 list_total: 27 fname_total: 80 hit_total: 3494 miss_total: 1271 - open/close 594 (time 1763342832.66 total 10.00 last 59.40) total: 900 open/close in 14.91 seconds: 60.36 ops/second llite.lustre-ffff9428a0e9a000.statahead_max=0 2008 real 0m13.336s user 0m0.021s sys 0m2.046s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 13 sec llite.lustre-ffff9428a0e9a000.statahead_max=128 128 2008 real 0m3.921s user 0m0.021s sys 0m0.644s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 4 sec statahead total: 109 statahead wrong: 2 agl total: 104 list_total: 28 fname_total: 80 hit_total: 4492 miss_total: 1272 - open/close 682 (time 1763342874.70 total 10.00 last 68.18) - open/close 1336 (time 1763342884.70 total 20.01 last 65.34) - open/close 1984 (time 1763342894.72 total 30.03 last 64.71) total: 2000 open/close in 30.31 seconds: 65.99 ops/second llite.lustre-ffff9428a0e9a000.statahead_max=0 6008 real 0m45.360s user 0m0.079s sys 0m6.210s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files without statahead: 45 sec llite.lustre-ffff9428a0e9a000.statahead_max=128 128 6008 real 0m12.432s user 0m0.036s sys 0m1.799s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files with statahead: 12 sec statahead total: 110 statahead wrong: 2 agl total: 104 list_total: 29 fname_total: 80 hit_total: 7491 miss_total: 1272 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 54 seconds llite.lustre-ffff9428a0e9a000.statahead_stats= statahead total: 110 statahead wrong: 2 agl total: 104 list_total: 29 fname_total: 80 hit_total: 7491 miss_total: 1272 mdc.lustre-MDT0000-mdc-ffff9428a0e9a000.batch_stats= snapshot_time: 1763343021.761814390 secs.nsecs start_time: 1763342810.471882972 secs.nsecs elapsed_time: 211.289931418 secs.nsecs subreqs per batch batches % cum % 1: 6 5 5 2: 1 0 6 4: 3 2 8 8: 17 15 23 16: 22 19 43 32: 9 7 51 64: 55 48 100 kvm mdc.lustre-MDT0000-mdc-ffff9428a0e9a000.batch_stats=0 total: 100 open/close in 3.22 seconds: 31.09 ops/second llite.lustre-ffff9428a0e9a000.statahead_max=0 100 real 0m0.124s user 0m0.001s sys 0m0.022s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9428a0e9a000.statahead_max=128 128 100 real 0m0.097s user 0m0.002s sys 0m0.017s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 110 statahead wrong: 2 agl total: 104 list_total: 29 fname_total: 80 hit_total: 7491 miss_total: 1272 - open/close 634 (time 1763343044.02 total 10.00 last 63.38) total: 900 open/close in 14.29 seconds: 63.00 ops/second llite.lustre-ffff9428a0e9a000.statahead_max=0 1000 real 0m0.250s user 0m0.003s sys 0m0.052s statx --cached=always -D 1000 files without statahead: 1 sec llite.lustre-ffff9428a0e9a000.statahead_max=128 128 1000 real 0m0.157s user 0m0.001s sys 0m0.014s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 110 statahead wrong: 2 agl total: 104 list_total: 29 fname_total: 80 hit_total: 7491 miss_total: 1272 - open/close 630 (time 1763343067.88 total 10.01 last 62.95) - open/close 1220 (time 1763343077.89 total 20.02 last 58.95) - open/close 1888 (time 1763343087.90 total 30.02 last 66.78) - open/close 2581 (time 1763343097.91 total 40.04 last 69.19) - open/close 3297 (time 1763343107.92 total 50.05 last 71.54) - open/close 3972 (time 1763343117.93 total 60.06 last 67.43) - open/close 4621 (time 1763343127.94 total 70.07 last 64.82) - open/close 5320 (time 1763343137.94 total 80.07 last 69.89) - open/close 5981 (time 1763343147.95 total 90.08 last 66.04) - open/close 6680 (time 1763343157.95 total 100.08 last 69.89) - open/close 7360 (time 1763343167.97 total 110.09 last 67.91) - open/close 8000 (time 1763343177.98 total 120.11 last 63.89) - open/close 8664 (time 1763343188.00 total 130.12 last 66.32) total: 9000 open/close in 134.79 seconds: 66.77 ops/second llite.lustre-ffff9428a0e9a000.statahead_max=0 10000 real 0m0.836s user 0m0.002s sys 0m0.080s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff9428a0e9a000.statahead_max=128 128 10000 real 0m0.696s user 0m0.004s sys 0m0.038s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 110 statahead wrong: 2 agl total: 104 list_total: 29 fname_total: 80 hit_total: 7491 miss_total: 1272 - open/close 646 (time 1763343217.51 total 10.02 last 64.50) - open/close 1305 (time 1763343227.53 total 20.03 last 65.78) - open/close 1934 (time 1763343237.55 total 30.06 last 62.76) - open/close 2595 (time 1763343247.56 total 40.06 last 66.07) - open/close 3215 (time 1763343257.57 total 50.07 last 61.93) - open/close 3835 (time 1763343267.59 total 60.09 last 61.89) - open/close 4456 (time 1763343277.60 total 70.10 last 62.02) - open/close 5091 (time 1763343287.61 total 80.12 last 63.41) - open/close 5728 (time 1763343297.62 total 90.12 last 63.67) - open/close 6412 (time 1763343307.63 total 100.13 last 68.34) - open/close 7082 (time 1763343317.64 total 110.14 last 66.91) - open/close 7750 (time 1763343327.64 total 120.15 last 66.77) - open/close 8425 (time 1763343337.65 total 130.15 last 67.48) - open/close 9110 (time 1763343347.68 total 140.18 last 68.30) - open/close 9787 (time 1763343357.68 total 150.19 last 67.64) - open/close 10000 (time 1763343360.81 total 153.31 last 68.12) - open/close 10668 (time 1763343370.81 total 163.32 last 66.79) - open/close 11298 (time 1763343380.82 total 173.32 last 62.98) - open/close 11975 (time 1763343390.83 total 183.33 last 67.61) - open/close 12654 (time 1763343400.83 total 193.34 last 67.86) - open/close 13314 (time 1763343410.83 total 203.34 last 66.00) - open/close 14002 (time 1763343420.84 total 213.34 last 68.79) - open/close 14674 (time 1763343430.85 total 223.36 last 67.09) - open/close 15382 (time 1763343440.86 total 233.36 last 70.78) - open/close 16046 (time 1763343450.86 total 243.37 last 66.34) - open/close 16709 (time 1763343460.87 total 253.37 last 66.27) - open/close 17325 (time 1763343470.88 total 263.38 last 61.54) - open/close 17942 (time 1763343480.89 total 273.39 last 61.66) - open/close 18564 (time 1763343490.89 total 283.40 last 62.14) - open/close 19249 (time 1763343500.90 total 293.40 last 68.45) - open/close 19876 (time 1763343510.92 total 303.42 last 62.61) - open/close 20629 (time 1763343520.93 total 313.43 last 75.23) - open/close 21341 (time 1763343530.93 total 323.44 last 71.13) - open/close 22042 (time 1763343540.94 total 333.45 last 70.05) - open/close 22711 (time 1763343550.95 total 343.45 last 66.84) - open/close 23313 (time 1763343560.96 total 353.47 last 60.12) - open/close 23992 (time 1763343570.98 total 363.48 last 67.82) - open/close 24611 (time 1763343580.98 total 373.49 last 61.85) - open/close 25249 (time 1763343591.00 total 383.50 last 63.69) - open/close 25851 (time 1763343601.00 total 393.50 last 60.20) - open/close 26529 (time 1763343611.01 total 403.52 last 67.72) - open/close 27132 (time 1763343621.02 total 413.53 last 60.23) - open/close 27753 (time 1763343631.03 total 423.53 last 62.06) - open/close 28451 (time 1763343641.03 total 433.54 last 69.79) - open/close 29050 (time 1763343651.04 total 443.54 last 59.88) - open/close 29649 (time 1763343661.04 total 453.54 last 59.89) - open/close 30000 (time 1763343666.84 total 459.34 last 60.50) - open/close 30627 (time 1763343676.85 total 469.35 last 62.64) - open/close 31245 (time 1763343686.85 total 479.35 last 61.78) - open/close 31863 (time 1763343696.86 total 489.36 last 61.76) - open/close 32471 (time 1763343706.86 total 499.36 last 60.80) - open/close 33118 (time 1763343716.86 total 509.36 last 64.68) - open/close 33803 (time 1763343726.87 total 519.37 last 68.43) - open/close 34378 (time 1763343736.87 total 529.37 last 57.50) - open/close 34980 (time 1763343746.90 total 539.40 last 60.04) - open/close 35527 (time 1763343756.90 total 549.40 last 54.68) - open/close 36097 (time 1763343766.90 total 559.41 last 56.99) - open/close 36626 (time 1763343776.92 total 569.42 last 52.81) - open/close 37196 (time 1763343786.92 total 579.42 last 56.99) - open/close 37695 (time 1763343796.93 total 589.43 last 49.85) - open/close 38201 (time 1763343806.93 total 599.44 last 50.58) - open/close 38778 (time 1763343816.95 total 609.45 last 57.64) - open/close 39376 (time 1763343826.96 total 619.46 last 59.72) - open/close 39949 (time 1763343836.96 total 629.47 last 57.27) - open/close 40553 (time 1763343846.98 total 639.48 last 60.30) - open/close 41093 (time 1763343857.00 total 649.50 last 53.92) - open/close 41672 (time 1763343867.00 total 659.50 last 57.88) - open/close 42214 (time 1763343877.01 total 669.52 last 54.13) - open/close 42780 (time 1763343887.02 total 679.52 last 56.58) - open/close 43352 (time 1763343897.03 total 689.54 last 57.10) - open/close 43962 (time 1763343907.04 total 699.54 last 60.97) - open/close 44573 (time 1763343917.04 total 709.54 last 61.08) - open/close 45176 (time 1763343927.05 total 719.55 last 60.27) - open/close 45700 (time 1763343937.05 total 729.55 last 52.38) - open/close 46202 (time 1763343947.06 total 739.56 last 50.15) - open/close 46747 (time 1763343957.07 total 749.57 last 54.47) - open/close 47312 (time 1763343967.11 total 759.62 last 56.23) - open/close 47872 (time 1763343977.13 total 769.63 last 55.93) - open/close 48493 (time 1763343987.13 total 779.64 last 62.07) - open/close 49107 (time 1763343997.14 total 789.64 last 61.35) - open/close 49679 (time 1763344007.15 total 799.66 last 57.12) - open/close 50000 (time 1763344012.58 total 805.08 last 59.14) - open/close 50576 (time 1763344022.60 total 815.10 last 57.52) - open/close 51153 (time 1763344032.61 total 825.11 last 57.63) - open/close 51769 (time 1763344042.61 total 835.12 last 61.56) - open/close 52395 (time 1763344052.63 total 845.14 last 62.49) - open/close 53015 (time 1763344062.64 total 855.14 last 61.95) - open/close 53598 (time 1763344072.64 total 865.15 last 58.29) - open/close 54210 (time 1763344082.65 total 875.16 last 61.13) - open/close 54807 (time 1763344092.67 total 885.17 last 59.62) - open/close 55357 (time 1763344102.67 total 895.17 last 54.98) - open/close 55932 (time 1763344112.67 total 905.18 last 57.48) - open/close 56532 (time 1763344122.68 total 915.18 last 59.98) - open/close 57152 (time 1763344132.69 total 925.19 last 61.92) - open/close 57721 (time 1763344142.70 total 935.20 last 56.85) - open/close 58295 (time 1763344152.70 total 945.20 last 57.39) - open/close 58899 (time 1763344162.70 total 955.21 last 60.38) - open/close 59446 (time 1763344172.71 total 965.22 last 54.65) - open/close 60000 (time 1763344181.98 total 974.49 last 59.76) - open/close 60614 (time 1763344192.00 total 984.50 last 61.32) - open/close 61204 (time 1763344202.01 total 994.52 last 58.90) - open/close 61784 (time 1763344212.02 total 1004.53 last 57.95) - open/close 62304 (time 1763344222.02 total 1014.53 last 51.98) - open/close 62819 (time 1763344232.04 total 1024.54 last 51.44) - open/close 63363 (time 1763344242.05 total 1034.56 last 54.31) - open/close 63925 (time 1763344252.06 total 1044.56 last 56.17) - open/close 64547 (time 1763344262.06 total 1054.57 last 62.17) - open/close 65143 (time 1763344272.07 total 1064.58 last 59.55) - open/close 65755 (time 1763344282.08 total 1074.58 last 61.14) - open/close 66351 (time 1763344292.09 total 1084.59 last 59.56) - open/close 66935 (time 1763344302.11 total 1094.62 last 58.24) - open/close 67422 (time 1763344312.12 total 1104.62 last 48.70) - open/close 67941 (time 1763344322.13 total 1114.63 last 51.83) - open/close 68510 (time 1763344332.14 total 1124.64 last 56.85) - open/close 69095 (time 1763344342.14 total 1134.65 last 58.45) - open/close 69702 (time 1763344352.15 total 1144.66 last 60.64) - open/close 70000 (time 1763344356.91 total 1149.41 last 62.72) - open/close 70589 (time 1763344366.91 total 1159.42 last 58.85) - open/close 71174 (time 1763344376.92 total 1169.42 last 58.49) - open/close 71849 (time 1763344386.92 total 1179.43 last 67.47) - open/close 72490 (time 1763344396.94 total 1189.44 last 64.00) - open/close 73101 (time 1763344406.94 total 1199.44 last 61.08) - open/close 73753 (time 1763344416.95 total 1209.45 last 65.16) - open/close 74404 (time 1763344426.96 total 1219.46 last 65.03) - open/close 75093 (time 1763344436.96 total 1229.47 last 68.86) - open/close 75714 (time 1763344446.98 total 1239.49 last 61.97) - open/close 76360 (time 1763344456.99 total 1249.49 last 64.57) - open/close 76999 (time 1763344467.00 total 1259.51 last 63.81) - open/close 77700 (time 1763344477.01 total 1269.52 last 70.03) - open/close 78405 (time 1763344487.02 total 1279.52 last 70.45) - open/close 78969 (time 1763344497.03 total 1289.53 last 56.35) - open/close 79540 (time 1763344507.04 total 1299.54 last 57.06) - open/close 80000 (time 1763344513.76 total 1306.26 last 68.45) - open/close 80746 (time 1763344523.77 total 1316.27 last 74.52) - open/close 81511 (time 1763344533.78 total 1326.28 last 76.41) - open/close 82148 (time 1763344543.78 total 1336.29 last 63.66) - open/close 82843 (time 1763344553.79 total 1346.29 last 69.46) - open/close 83491 (time 1763344563.80 total 1356.30 last 64.75) - open/close 84145 (time 1763344573.80 total 1366.31 last 65.38) - open/close 84811 (time 1763344583.81 total 1376.31 last 66.56) - open/close 85475 (time 1763344593.81 total 1386.31 last 66.38) - open/close 86183 (time 1763344603.83 total 1396.33 last 70.69) - open/close 86903 (time 1763344613.84 total 1406.34 last 71.92) - open/close 87582 (time 1763344623.85 total 1416.35 last 67.83) - open/close 88334 (time 1763344633.85 total 1426.36 last 75.16) - open/close 89121 (time 1763344643.86 total 1436.36 last 78.66) - open/close 89972 (time 1763344653.86 total 1446.36 last 85.08) total: 90000 open/close in 1446.68 seconds: 62.21 ops/second llite.lustre-ffff9428a0e9a000.statahead_max=0 100000 real 0m4.576s user 0m0.012s sys 0m0.284s statx --cached=always -D 100000 files without statahead: 4 sec llite.lustre-ffff9428a0e9a000.statahead_max=128 128 100000 real 0m4.104s user 0m0.019s sys 0m0.291s statx --cached=always -D 100000 files with statahead: 4 sec statahead total: 110 statahead wrong: 2 agl total: 104 list_total: 29 fname_total: 80 hit_total: 7491 miss_total: 1272 statx --cached=always -D done