== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:08:37 (1769080117) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9a1408270800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9a1408270800.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.01 seconds: 49.87 ops/second llite.lustre-ffff9a1408270800.statahead_max=0 208 real 0m1.089s user 0m0.008s sys 0m0.208s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff9a1408270800.statahead_max=128 128 208 real 0m0.486s user 0m0.000s sys 0m0.088s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 118 statahead wrong: 2 agl total: 113 list_total: 30 fname_total: 87 hit_total: 6806 miss_total: 1570 total: 900 open/close in 9.95 seconds: 90.47 ops/second llite.lustre-ffff9a1408270800.statahead_max=0 2008 real 0m9.361s user 0m0.026s sys 0m1.835s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 9 sec llite.lustre-ffff9a1408270800.statahead_max=128 128 2008 real 0m2.880s user 0m0.015s sys 0m0.598s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 3 sec statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 31 fname_total: 87 hit_total: 7804 miss_total: 1571 - open/close 1060 (time 1769080169.47 total 10.00 last 105.99) - open/close 2019 (time 1769080179.48 total 20.01 last 95.81) - open/close 3009 (time 1769080189.49 total 30.02 last 98.93) total: 4000 open/close in 39.48 seconds: 101.32 ops/second llite.lustre-ffff9a1408270800.statahead_max=0 10008 real 0m46.475s user 0m0.126s sys 0m9.167s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files without statahead: 46 sec llite.lustre-ffff9a1408270800.statahead_max=128 128 10008 real 0m14.610s user 0m0.052s sys 0m2.879s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files with statahead: 14 sec statahead total: 120 statahead wrong: 2 agl total: 113 list_total: 32 fname_total: 87 hit_total: 12802 miss_total: 1572 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 68 seconds llite.lustre-ffff9a1408270800.statahead_stats= statahead total: 120 statahead wrong: 2 agl total: 113 list_total: 32 fname_total: 87 hit_total: 12802 miss_total: 1572 mdc.lustre-MDT0000-mdc-ffff9a1408270800.batch_stats= snapshot_time: 1769080338.954831795 secs.nsecs start_time: 1769080121.202136103 secs.nsecs elapsed_time: 217.752695692 secs.nsecs subreqs per batch batches % cum % 1: 23 19 19 2: 4 3 22 4: 8 6 29 8: 7 5 35 16: 0 0 35 32: 10 8 44 64: 66 55 100 mdc.lustre-MDT0001-mdc-ffff9a1408270800.batch_stats= snapshot_time: 1769080338.954895531 secs.nsecs start_time: 1769080121.205128805 secs.nsecs elapsed_time: 217.749766726 secs.nsecs subreqs per batch batches % cum % 1: 17 16 16 2: 4 3 19 4: 5 4 24 8: 6 5 30 16: 1 0 31 32: 9 8 39 64: 64 60 100 kvm mdc.lustre-MDT0000-mdc-ffff9a1408270800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9a1408270800.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 1.99 seconds: 50.37 ops/second llite.lustre-ffff9a1408270800.statahead_max=0 100 real 0m0.127s user 0m0.001s sys 0m0.022s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9a1408270800.statahead_max=128 128 100 real 0m0.084s user 0m0.001s sys 0m0.025s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 113 list_total: 32 fname_total: 87 hit_total: 12802 miss_total: 1572 total: 900 open/close in 8.22 seconds: 109.50 ops/second llite.lustre-ffff9a1408270800.statahead_max=0 1000 real 0m0.208s user 0m0.001s sys 0m0.060s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9a1408270800.statahead_max=128 128 1000 real 0m0.196s user 0m0.003s sys 0m0.054s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 113 list_total: 32 fname_total: 87 hit_total: 12802 miss_total: 1572 - open/close 834 (time 1769080372.55 total 10.00 last 83.39) - open/close 1731 (time 1769080382.55 total 20.01 last 89.67) - open/close 2665 (time 1769080392.56 total 30.01 last 93.37) - open/close 3646 (time 1769080402.56 total 40.01 last 98.04) - open/close 4664 (time 1769080412.56 total 50.01 last 101.79) - open/close 5742 (time 1769080422.57 total 60.02 last 107.73) - open/close 6733 (time 1769080432.58 total 70.03 last 99.03) - open/close 7807 (time 1769080442.58 total 80.03 last 107.38) - open/close 8885 (time 1769080452.58 total 90.03 last 107.79) total: 9000 open/close in 91.17 seconds: 98.71 ops/second llite.lustre-ffff9a1408270800.statahead_max=0 10000 real 0m0.439s user 0m0.004s sys 0m0.113s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff9a1408270800.statahead_max=128 128 10000 real 0m0.458s user 0m0.002s sys 0m0.126s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 113 list_total: 32 fname_total: 87 hit_total: 12802 miss_total: 1572 - open/close 1026 (time 1769080472.89 total 10.00 last 102.57) - open/close 2000 (time 1769080482.89 total 20.01 last 97.37) - open/close 3032 (time 1769080492.90 total 30.01 last 103.11) - open/close 4081 (time 1769080502.91 total 40.02 last 104.83) - open/close 5157 (time 1769080512.91 total 50.02 last 107.56) - open/close 6232 (time 1769080522.92 total 60.03 last 107.43) - open/close 7360 (time 1769080532.93 total 70.04 last 112.70) - open/close 8561 (time 1769080542.93 total 80.04 last 120.07) - open/close 9651 (time 1769080552.93 total 90.05 last 108.96) - open/close 10000 (time 1769080556.30 total 93.41 last 103.61) - open/close 11168 (time 1769080566.31 total 103.42 last 116.75) - open/close 12192 (time 1769080576.32 total 113.43 last 102.27) - open/close 13240 (time 1769080586.32 total 123.43 last 104.77) - open/close 14383 (time 1769080596.33 total 133.44 last 114.24) - open/close 15548 (time 1769080606.33 total 143.44 last 116.43) - open/close 16723 (time 1769080616.34 total 153.45 last 117.38) - open/close 17850 (time 1769080626.35 total 163.46 last 112.67) - open/close 19045 (time 1769080636.35 total 173.46 last 119.43) - open/close 20000 (time 1769080645.42 total 182.53 last 105.31) - open/close 21247 (time 1769080655.42 total 192.53 last 124.65) - open/close 22524 (time 1769080665.43 total 202.54 last 127.62) - open/close 23727 (time 1769080675.44 total 212.55 last 120.23) - open/close 24923 (time 1769080685.44 total 222.55 last 119.55) - open/close 26055 (time 1769080695.44 total 232.55 last 113.20) - open/close 27156 (time 1769080705.44 total 242.55 last 110.05) - open/close 28332 (time 1769080715.45 total 252.56 last 117.57) - open/close 29536 (time 1769080725.45 total 262.56 last 120.37) - open/close 30000 (time 1769080729.39 total 266.51 last 117.61) - open/close 31114 (time 1769080739.40 total 276.51 last 111.38) - open/close 32337 (time 1769080749.40 total 286.51 last 122.24) - open/close 33520 (time 1769080759.40 total 296.51 last 118.29) - open/close 34748 (time 1769080769.41 total 306.52 last 122.72) - open/close 35959 (time 1769080779.41 total 316.52 last 121.09) - open/close 37314 (time 1769080789.41 total 326.52 last 135.43) - open/close 38648 (time 1769080799.42 total 336.53 last 133.29) - open/close 39897 (time 1769080809.43 total 346.54 last 124.76) - open/close 41136 (time 1769080819.44 total 356.55 last 123.83) - open/close 42564 (time 1769080829.44 total 366.55 last 142.74) - open/close 43990 (time 1769080839.45 total 376.56 last 142.57) - open/close 45323 (time 1769080849.45 total 386.56 last 133.30) - open/close 46530 (time 1769080859.45 total 396.56 last 120.61) - open/close 47626 (time 1769080869.46 total 406.57 last 109.50) - open/close 48741 (time 1769080879.47 total 416.58 last 111.42) - open/close 49862 (time 1769080889.48 total 426.59 last 111.96) - open/close 51024 (time 1769080899.49 total 436.60 last 116.13) - open/close 52238 (time 1769080909.49 total 446.60 last 121.36) - open/close 53406 (time 1769080919.49 total 456.60 last 116.78) - open/close 54462 (time 1769080929.50 total 466.61 last 105.57) - open/close 55541 (time 1769080939.50 total 476.61 last 107.86) - open/close 56648 (time 1769080949.51 total 486.62 last 110.64) - open/close 57793 (time 1769080959.51 total 496.62 last 114.49) - open/close 58856 (time 1769080969.51 total 506.62 last 106.25) - open/close 59902 (time 1769080979.52 total 516.63 last 104.56) - open/close 61172 (time 1769080989.52 total 526.63 last 126.95) - open/close 62362 (time 1769080999.52 total 536.63 last 118.98) - open/close 63470 (time 1769081009.52 total 546.64 last 110.76) - open/close 64712 (time 1769081019.53 total 556.64 last 124.20) - open/close 65650 (time 1769081029.53 total 566.64 last 93.80) - open/close 66595 (time 1769081039.55 total 576.66 last 94.30) - open/close 67749 (time 1769081049.55 total 586.66 last 115.32) - open/close 68548 (time 1769081059.55 total 596.66 last 79.89) - open/close 69286 (time 1769081069.56 total 606.67 last 73.73) - open/close 69708 (time 1769081079.57 total 616.68 last 42.17) - open/close 70000 (time 1769081084.79 total 621.90 last 55.95) - open/close 70444 (time 1769081094.79 total 631.90 last 44.38) - open/close 71149 (time 1769081104.80 total 641.91 last 70.46) - open/close 71830 (time 1769081114.81 total 651.92 last 68.06) - open/close 72631 (time 1769081124.82 total 661.93 last 80.00) - open/close 73339 (time 1769081134.82 total 671.93 last 70.78) - open/close 74070 (time 1769081144.83 total 681.94 last 73.03) - open/close 74887 (time 1769081154.84 total 691.95 last 81.64) - open/close 75696 (time 1769081164.85 total 701.96 last 80.82) - open/close 76539 (time 1769081174.85 total 711.96 last 84.29) - open/close 77382 (time 1769081184.87 total 721.98 last 84.15) - open/close 78171 (time 1769081194.87 total 731.99 last 78.85) - open/close 78869 (time 1769081204.88 total 741.99 last 69.79) - open/close 79650 (time 1769081214.89 total 752.00 last 77.97) - open/close 80000 (time 1769081218.77 total 755.88 last 90.19) - open/close 80826 (time 1769081228.78 total 765.89 last 82.53) - open/close 81589 (time 1769081238.79 total 775.90 last 76.27) - open/close 82481 (time 1769081248.81 total 785.92 last 88.97) - open/close 83246 (time 1769081258.83 total 795.94 last 76.36) - open/close 83958 (time 1769081268.84 total 805.95 last 71.12) - open/close 84855 (time 1769081278.84 total 815.95 last 89.68) - open/close 85722 (time 1769081288.85 total 825.96 last 86.63) - open/close 86534 (time 1769081298.86 total 835.97 last 81.10) - open/close 87419 (time 1769081308.87 total 845.98 last 88.46) - open/close 88189 (time 1769081318.87 total 855.98 last 76.97) - open/close 88914 (time 1769081328.88 total 865.99 last 72.47) - open/close 89720 (time 1769081338.89 total 876.00 last 80.50) total: 90000 open/close in 879.26 seconds: 102.36 ops/second llite.lustre-ffff9a1408270800.statahead_max=0 100000 real 0m4.287s user 0m0.012s sys 0m0.958s statx --cached=always -D 100000 files without statahead: 4 sec llite.lustre-ffff9a1408270800.statahead_max=128 128 100000 real 0m3.503s user 0m0.013s sys 0m0.908s statx --cached=always -D 100000 files with statahead: 3 sec statahead total: 120 statahead wrong: 2 agl total: 113 list_total: 32 fname_total: 87 hit_total: 12802 miss_total: 1572 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1454 seconds llite.lustre-ffff9a1408270800.statahead_stats= statahead total: 120 statahead wrong: 2 agl total: 113 list_total: 32 fname_total: 87 hit_total: 12802 miss_total: 1572 mdc.lustre-MDT0000-mdc-ffff9a1408270800.batch_stats= snapshot_time: 1769082829.870348267 secs.nsecs start_time: 1769080340.236730737 secs.nsecs elapsed_time: 2489.633617530 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9a1408270800.batch_stats= snapshot_time: 1769082829.870389974 secs.nsecs start_time: 1769080340.236854552 secs.nsecs elapsed_time: 2489.633535422 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536