== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 20:38:57 (1763343537) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff986f4599f000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff986f4599f000.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.18 seconds: 45.93 ops/second llite.lustre-ffff986f4599f000.statahead_max=0 208 real 0m1.000s user 0m0.006s sys 0m0.226s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff986f4599f000.statahead_max=128 128 208 real 0m0.448s user 0m0.002s sys 0m0.100s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 104 statahead wrong: 2 agl total: 100 list_total: 31 fname_total: 69 hit_total: 4761 miss_total: 1526 - open/close 739 (time 1763343558.63 total 10.02 last 73.79) total: 900 open/close in 12.46 seconds: 72.26 ops/second llite.lustre-ffff986f4599f000.statahead_max=0 2008 real 0m11.078s user 0m0.034s sys 0m2.038s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 11 sec llite.lustre-ffff986f4599f000.statahead_max=128 128 2008 real 0m3.090s user 0m0.014s sys 0m0.682s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 3 sec statahead total: 105 statahead wrong: 2 agl total: 100 list_total: 32 fname_total: 69 hit_total: 5760 miss_total: 1526 - open/close 769 (time 1763343593.49 total 10.00 last 76.89) - open/close 1523 (time 1763343603.49 total 20.01 last 75.34) - open/close 2276 (time 1763343613.50 total 30.01 last 75.28) total: 3000 open/close in 39.49 seconds: 75.97 ops/second llite.lustre-ffff986f4599f000.statahead_max=0 8008 real 0m45.907s user 0m0.111s sys 0m7.795s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files without statahead: 46 sec llite.lustre-ffff986f4599f000.statahead_max=128 128 8008 real 0m15.581s user 0m0.040s sys 0m2.475s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files with statahead: 15 sec statahead total: 106 statahead wrong: 2 agl total: 100 list_total: 33 fname_total: 69 hit_total: 9758 miss_total: 1527 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 59 seconds llite.lustre-ffff986f4599f000.statahead_stats= statahead total: 106 statahead wrong: 2 agl total: 100 list_total: 33 fname_total: 69 hit_total: 9758 miss_total: 1527 mdc.lustre-MDT0000-mdc-ffff986f4599f000.batch_stats= snapshot_time: 1763343756.751832630 secs.nsecs start_time: 1763343540.894522205 secs.nsecs elapsed_time: 215.857310425 secs.nsecs subreqs per batch batches % cum % 1: 8 8 8 2: 5 5 14 4: 5 5 19 8: 9 9 29 16: 4 4 33 32: 11 11 45 64: 50 54 100 mdc.lustre-MDT0001-mdc-ffff986f4599f000.batch_stats= snapshot_time: 1763343756.751890892 secs.nsecs start_time: 1763343540.896967986 secs.nsecs elapsed_time: 215.854922906 secs.nsecs subreqs per batch batches % cum % 1: 4 4 4 2: 6 6 11 4: 9 10 21 8: 6 6 28 16: 2 2 31 32: 11 12 43 64: 49 56 100 kvm mdc.lustre-MDT0000-mdc-ffff986f4599f000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff986f4599f000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.37 seconds: 42.25 ops/second llite.lustre-ffff986f4599f000.statahead_max=0 100 real 0m0.121s user 0m0.001s sys 0m0.026s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff986f4599f000.statahead_max=128 128 100 real 0m0.194s user 0m0.001s sys 0m0.022s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 106 statahead wrong: 2 agl total: 100 list_total: 33 fname_total: 69 hit_total: 9758 miss_total: 1527 - open/close 739 (time 1763343777.66 total 10.00 last 73.89) total: 900 open/close in 11.81 seconds: 76.22 ops/second llite.lustre-ffff986f4599f000.statahead_max=0 1000 real 0m0.211s user 0m0.001s sys 0m0.064s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff986f4599f000.statahead_max=128 128 1000 real 0m0.204s user 0m0.002s sys 0m0.035s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 106 statahead wrong: 2 agl total: 100 list_total: 33 fname_total: 69 hit_total: 9758 miss_total: 1527 - open/close 691 (time 1763343796.76 total 10.01 last 69.05) - open/close 1436 (time 1763343806.77 total 20.02 last 74.43) - open/close 2133 (time 1763343816.78 total 30.03 last 69.64) - open/close 2881 (time 1763343826.78 total 40.03 last 74.75) - open/close 3598 (time 1763343836.79 total 50.04 last 71.62) - open/close 4368 (time 1763343846.80 total 60.05 last 76.97) - open/close 5072 (time 1763343856.81 total 70.06 last 70.34) - open/close 5781 (time 1763343866.82 total 80.07 last 70.83) - open/close 6508 (time 1763343876.82 total 90.07 last 72.68) - open/close 7252 (time 1763343886.83 total 100.07 last 74.36) - open/close 7970 (time 1763343896.83 total 110.08 last 71.74) - open/close 8703 (time 1763343906.85 total 120.09 last 73.21) total: 9000 open/close in 124.32 seconds: 72.39 ops/second llite.lustre-ffff986f4599f000.statahead_max=0 10000 real 0m0.727s user 0m0.003s sys 0m0.145s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff986f4599f000.statahead_max=128 128 10000 real 0m0.512s user 0m0.005s sys 0m0.129s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 106 statahead wrong: 2 agl total: 100 list_total: 33 fname_total: 69 hit_total: 9758 miss_total: 1527 - open/close 686 (time 1763343933.25 total 10.03 last 68.42) - open/close 1341 (time 1763343943.26 total 20.04 last 65.43) - open/close 1991 (time 1763343953.26 total 30.04 last 64.97) - open/close 2634 (time 1763343963.26 total 40.04 last 64.30) - open/close 3364 (time 1763343973.26 total 50.04 last 72.99) - open/close 4114 (time 1763343983.27 total 60.05 last 74.96) - open/close 4837 (time 1763343993.28 total 70.06 last 72.25) - open/close 5538 (time 1763344003.28 total 80.06 last 70.07) - open/close 6316 (time 1763344013.29 total 90.07 last 77.75) - open/close 7053 (time 1763344023.30 total 100.08 last 73.59) - open/close 7724 (time 1763344033.31 total 110.09 last 67.07) - open/close 8361 (time 1763344043.32 total 120.10 last 63.62) - open/close 8965 (time 1763344053.33 total 130.10 last 60.37) - open/close 9562 (time 1763344063.33 total 140.11 last 59.66) - open/close 10000 (time 1763344070.86 total 147.63 last 58.22) - open/close 10588 (time 1763344080.86 total 157.63 last 58.79) - open/close 11266 (time 1763344090.87 total 167.65 last 67.72) - open/close 11924 (time 1763344100.87 total 177.65 last 65.78) - open/close 12578 (time 1763344110.88 total 187.66 last 65.36) - open/close 13231 (time 1763344120.89 total 197.66 last 65.24) - open/close 13893 (time 1763344130.90 total 207.68 last 66.13) - open/close 14541 (time 1763344140.90 total 217.68 last 64.79) - open/close 15263 (time 1763344150.91 total 227.68 last 72.16) - open/close 15949 (time 1763344160.91 total 237.69 last 68.55) - open/close 16648 (time 1763344170.93 total 247.71 last 69.80) - open/close 17325 (time 1763344180.93 total 257.71 last 67.65) - open/close 18075 (time 1763344190.94 total 267.72 last 74.92) - open/close 18820 (time 1763344200.95 total 277.73 last 74.45) - open/close 19495 (time 1763344210.96 total 287.74 last 67.44) - open/close 20000 (time 1763344218.26 total 295.04 last 69.19) - open/close 20707 (time 1763344228.26 total 305.04 last 70.69) - open/close 21352 (time 1763344238.27 total 315.05 last 64.43) - open/close 21992 (time 1763344248.29 total 325.07 last 63.89) - open/close 22646 (time 1763344258.29 total 335.07 last 65.37) - open/close 23257 (time 1763344268.29 total 345.07 last 61.09) - open/close 23799 (time 1763344278.30 total 355.08 last 54.15) - open/close 24291 (time 1763344288.31 total 365.08 last 49.19) - open/close 24822 (time 1763344298.32 total 375.10 last 53.03) - open/close 25368 (time 1763344308.33 total 385.11 last 54.53) - open/close 26000 (time 1763344318.33 total 395.11 last 63.19) - open/close 26655 (time 1763344328.34 total 405.12 last 65.47) - open/close 27288 (time 1763344338.35 total 415.12 last 63.25) - open/close 27905 (time 1763344348.36 total 425.13 last 61.63) - open/close 28559 (time 1763344358.37 total 435.14 last 65.34) - open/close 29172 (time 1763344368.37 total 445.15 last 61.29) - open/close 29823 (time 1763344378.38 total 455.15 last 65.05) - open/close 30000 (time 1763344381.16 total 457.93 last 63.63) - open/close 30670 (time 1763344391.16 total 467.94 last 67.00) - open/close 31308 (time 1763344401.16 total 477.94 last 63.80) - open/close 31941 (time 1763344411.17 total 487.94 last 63.24) - open/close 32603 (time 1763344421.19 total 497.96 last 66.07) - open/close 33235 (time 1763344431.19 total 507.97 last 63.18) - open/close 33865 (time 1763344441.20 total 517.97 last 62.96) - open/close 34477 (time 1763344451.20 total 527.98 last 61.17) - open/close 35097 (time 1763344461.21 total 537.99 last 61.94) - open/close 35707 (time 1763344471.22 total 548.00 last 60.95) - open/close 36351 (time 1763344481.23 total 558.00 last 64.36) - open/close 36984 (time 1763344491.24 total 568.01 last 63.23) - open/close 37645 (time 1763344501.25 total 578.03 last 66.00) - open/close 38268 (time 1763344511.26 total 588.04 last 62.26) - open/close 38924 (time 1763344521.26 total 598.04 last 65.59) - open/close 39565 (time 1763344531.26 total 608.04 last 64.09) - open/close 40000 (time 1763344538.26 total 615.04 last 62.13) - open/close 40635 (time 1763344548.27 total 625.05 last 63.45) - open/close 41303 (time 1763344558.28 total 635.05 last 66.77) - open/close 42034 (time 1763344568.28 total 645.06 last 73.05) - open/close 42701 (time 1763344578.29 total 655.07 last 66.65) - open/close 43291 (time 1763344588.30 total 665.07 last 58.96) - open/close 43974 (time 1763344598.30 total 675.08 last 68.25) - open/close 44624 (time 1763344608.31 total 685.08 last 64.98) - open/close 45345 (time 1763344618.32 total 695.09 last 72.05) - open/close 46099 (time 1763344628.32 total 705.09 last 75.39) - open/close 46825 (time 1763344638.32 total 715.10 last 72.54) - open/close 47529 (time 1763344648.33 total 725.11 last 70.33) - open/close 48243 (time 1763344658.35 total 735.13 last 71.29) - open/close 48892 (time 1763344668.35 total 745.13 last 64.87) - open/close 49471 (time 1763344678.37 total 755.14 last 57.82) - open/close 50000 (time 1763344687.34 total 764.12 last 58.93) - open/close 50658 (time 1763344697.35 total 774.13 last 65.77) - open/close 51276 (time 1763344707.35 total 784.13 last 61.79) - open/close 51933 (time 1763344717.37 total 794.15 last 65.56) - open/close 52599 (time 1763344727.38 total 804.16 last 66.53) - open/close 53286 (time 1763344737.39 total 814.16 last 68.65) - open/close 53967 (time 1763344747.39 total 824.17 last 68.05) - open/close 54660 (time 1763344757.40 total 834.17 last 69.30) - open/close 55341 (time 1763344767.40 total 844.17 last 68.09) - open/close 56011 (time 1763344777.41 total 854.19 last 66.92) - open/close 56681 (time 1763344787.43 total 864.21 last 66.86) - open/close 57390 (time 1763344797.44 total 874.22 last 70.83) - open/close 58076 (time 1763344807.45 total 884.23 last 68.50) - open/close 58760 (time 1763344817.46 total 894.23 last 68.39) - open/close 59396 (time 1763344827.48 total 904.25 last 63.47) - open/close 60000 (time 1763344836.49 total 913.27 last 67.01) - open/close 60686 (time 1763344846.50 total 923.27 last 68.55) - open/close 61383 (time 1763344856.51 total 933.28 last 69.63) - open/close 62072 (time 1763344866.53 total 943.30 last 68.77) - open/close 62760 (time 1763344876.53 total 953.31 last 68.73) - open/close 63499 (time 1763344886.54 total 963.32 last 73.86) - open/close 64273 (time 1763344896.54 total 973.32 last 77.39) - open/close 65019 (time 1763344906.55 total 983.32 last 74.55) - open/close 65797 (time 1763344916.55 total 993.33 last 77.79) - open/close 66557 (time 1763344926.55 total 1003.33 last 75.97) - open/close 67293 (time 1763344936.56 total 1013.34 last 73.54) - open/close 67983 (time 1763344946.57 total 1023.35 last 68.95) - open/close 68617 (time 1763344956.58 total 1033.36 last 63.29) - open/close 69293 (time 1763344966.60 total 1043.38 last 67.51) - open/close 69957 (time 1763344976.62 total 1053.39 last 66.28) - open/close 70684 (time 1763344986.62 total 1063.40 last 72.66) - open/close 71440 (time 1763344996.62 total 1073.40 last 75.59) - open/close 72245 (time 1763345006.64 total 1083.41 last 80.40) - open/close 72955 (time 1763345016.64 total 1093.42 last 70.94) - open/close 73658 (time 1763345026.65 total 1103.43 last 70.26) - open/close 74367 (time 1763345036.65 total 1113.43 last 70.86) - open/close 75045 (time 1763345046.66 total 1123.43 last 67.78) - open/close 75677 (time 1763345056.67 total 1133.44 last 63.14) - open/close 76377 (time 1763345066.68 total 1143.45 last 69.93) - open/close 77075 (time 1763345076.69 total 1153.47 last 69.70) - open/close 77784 (time 1763345086.71 total 1163.49 last 70.77) - open/close 78547 (time 1763345096.72 total 1173.50 last 76.20) - open/close 79282 (time 1763345106.74 total 1183.52 last 73.37) - open/close 80000 (time 1763345116.61 total 1193.39 last 72.74) - open/close 80713 (time 1763345126.61 total 1203.39 last 71.27) - open/close 81467 (time 1763345136.63 total 1213.41 last 75.28) - open/close 82185 (time 1763345146.63 total 1223.41 last 71.77) - open/close 82892 (time 1763345156.64 total 1233.41 last 70.70) - open/close 83594 (time 1763345166.65 total 1243.43 last 70.10) - open/close 84315 (time 1763345176.66 total 1253.43 last 72.04) - open/close 85023 (time 1763345186.67 total 1263.45 last 70.67) - open/close 85663 (time 1763345196.68 total 1273.45 last 63.98) - open/close 86401 (time 1763345206.68 total 1283.46 last 73.77) - open/close 87085 (time 1763345216.70 total 1293.47 last 68.31) - open/close 87762 (time 1763345226.70 total 1303.48 last 67.68) - open/close 88425 (time 1763345236.70 total 1313.48 last 66.27) - open/close 89129 (time 1763345246.71 total 1323.49 last 70.36) - open/close 89862 (time 1763345256.71 total 1333.49 last 73.26) total: 90000 open/close in 1335.42 seconds: 67.39 ops/second llite.lustre-ffff986f4599f000.statahead_max=0 100000 real 0m3.253s user 0m0.016s sys 0m0.916s statx --cached=always -D 100000 files without statahead: 3 sec llite.lustre-ffff986f4599f000.statahead_max=128 128 100000 real 0m3.373s user 0m0.014s sys 0m0.927s statx --cached=always -D 100000 files with statahead: 4 sec statahead total: 106 statahead wrong: 2 agl total: 100 list_total: 33 fname_total: 69 hit_total: 9758 miss_total: 1527 statx --cached=always -D done