== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 07:33:43 (1781609623) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8eb8e0324000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8eb8e0324000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.65 seconds: 37.78 ops/second llite.lustre-ffff8eb8e0324000.statahead_max=0 208 real 0m1.438s user 0m0.003s sys 0m0.261s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8eb8e0324000.statahead_max=128 llite.lustre-ffff8eb8e0324000.statahead_max=128 208 real 0m0.521s user 0m0.005s sys 0m0.107s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 93 statahead wrong: 2 agl total: 90 list_total: 26 fname_total: 65 hit_total: 2751 miss_total: 699 swrong=2 ewrong=2 - open/close 809 (time 1781609647.24 total 10.00 last 80.88) total: 900 open/close in 11.14 seconds: 80.81 ops/second llite.lustre-ffff8eb8e0324000.statahead_max=0 2008 real 0m11.787s user 0m0.030s sys 0m2.367s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff8eb8e0324000.statahead_max=128 llite.lustre-ffff8eb8e0324000.statahead_max=128 2008 real 0m3.076s user 0m0.014s sys 0m0.820s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 94 statahead wrong: 2 agl total: 90 list_total: 27 fname_total: 65 hit_total: 3749 miss_total: 700 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 13 seconds llite.lustre-ffff8eb8e0324000.statahead_stats= statahead total: 94 statahead wrong: 2 agl total: 90 list_total: 27 fname_total: 65 hit_total: 3749 miss_total: 700 mdc.lustre-MDT0000-mdc-ffff8eb8e0324000.batch_stats= snapshot_time: 1781609685.120431462 secs.nsecs start_time: 1781609627.574084832 secs.nsecs elapsed_time: 57.546346630 secs.nsecs subreqs per batch batches %% cum %% 1: 5 20 20 2: 0 0 20 4: 3 12 32 8: 3 12 44 16: 3 12 56 32: 2 8 64 64: 9 36 100 mdc.lustre-MDT0001-mdc-ffff8eb8e0324000.batch_stats= snapshot_time: 1781609685.120951400 secs.nsecs start_time: 1781609627.574216752 secs.nsecs elapsed_time: 57.546734648 secs.nsecs subreqs per batch batches %% cum %% 1: 5 19 19 2: 3 11 30 4: 3 11 42 8: 3 11 53 16: 1 3 57 32: 0 0 57 64: 11 42 100 kvm mdc.lustre-MDT0000-mdc-ffff8eb8e0324000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8eb8e0324000.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.11 seconds: 47.44 ops/second llite.lustre-ffff8eb8e0324000.statahead_max=0 100 real 0m0.092s user 0m0.003s sys 0m0.026s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8eb8e0324000.statahead_max=128 llite.lustre-ffff8eb8e0324000.statahead_max=128 100 real 0m0.111s user 0m0.002s sys 0m0.025s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 94 statahead wrong: 2 agl total: 90 list_total: 27 fname_total: 65 hit_total: 3749 miss_total: 700 swrong=2 ewrong=2 total: 900 open/close in 8.88 seconds: 101.34 ops/second llite.lustre-ffff8eb8e0324000.statahead_max=0 1000 real 0m0.142s user 0m0.003s sys 0m0.035s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8eb8e0324000.statahead_max=128 llite.lustre-ffff8eb8e0324000.statahead_max=128 1000 real 0m0.159s user 0m0.003s sys 0m0.052s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 94 statahead wrong: 2 agl total: 90 list_total: 27 fname_total: 65 hit_total: 3749 miss_total: 700 swrong=2 ewrong=2 - open/close 908 (time 1781609716.82 total 10.01 last 90.72) - open/close 2040 (time 1781609726.83 total 20.02 last 113.12) - open/close 3122 (time 1781609736.83 total 30.02 last 108.19) - open/close 4334 (time 1781609746.83 total 40.02 last 121.19) - open/close 5467 (time 1781609756.83 total 50.02 last 113.29) - open/close 6529 (time 1781609766.84 total 60.03 last 106.12) - open/close 7558 (time 1781609776.84 total 70.03 last 102.88) - open/close 8601 (time 1781609786.84 total 80.03 last 104.30) total: 9000 open/close in 83.92 seconds: 107.25 ops/second llite.lustre-ffff8eb8e0324000.statahead_max=0 10000 real 0m0.348s user 0m0.001s sys 0m0.157s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8eb8e0324000.statahead_max=128 llite.lustre-ffff8eb8e0324000.statahead_max=128 10000 real 0m0.334s user 0m0.003s sys 0m0.116s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 94 statahead wrong: 2 agl total: 90 list_total: 27 fname_total: 65 hit_total: 3749 miss_total: 700 swrong=2 ewrong=2 - open/close 1346 (time 1781609808.85 total 10.00 last 134.53) - open/close 2654 (time 1781609818.85 total 20.01 last 130.80) - open/close 4049 (time 1781609828.85 total 30.01 last 139.43) - open/close 5316 (time 1781609838.85 total 40.01 last 126.68) - open/close 6249 (time 1781609848.85 total 50.01 last 93.30) - open/close 6911 (time 1781609858.87 total 60.02 last 66.12) - open/close 7651 (time 1781609868.87 total 70.03 last 73.98) - open/close 8414 (time 1781609878.87 total 80.03 last 76.28) - open/close 9219 (time 1781609888.89 total 90.05 last 80.34) - open/close 10000 (time 1781609898.71 total 99.87 last 79.53) - open/close 10825 (time 1781609908.71 total 109.87 last 82.48) - open/close 11798 (time 1781609918.72 total 119.87 last 97.26) - open/close 12756 (time 1781609928.72 total 129.88 last 95.73) - open/close 13641 (time 1781609938.73 total 139.89 last 88.42) - open/close 14608 (time 1781609948.74 total 149.89 last 96.68) - open/close 15390 (time 1781609958.74 total 159.89 last 78.20) - open/close 16327 (time 1781609968.74 total 169.90 last 93.63) - open/close 17239 (time 1781609978.76 total 179.91 last 91.08) - open/close 18055 (time 1781609988.76 total 189.92 last 81.53) - open/close 18838 (time 1781609998.77 total 199.93 last 78.23) - open/close 19699 (time 1781610008.78 total 209.94 last 86.07) - open/close 20000 (time 1781610012.25 total 213.41 last 86.75) - open/close 20857 (time 1781610022.25 total 223.41 last 85.67) - open/close 21620 (time 1781610032.25 total 233.41 last 76.29) - open/close 22444 (time 1781610042.27 total 243.42 last 82.29) - open/close 23365 (time 1781610052.27 total 253.43 last 92.07) - open/close 24324 (time 1781610062.28 total 263.43 last 95.83) - open/close 25175 (time 1781610072.29 total 273.44 last 85.01) - open/close 26061 (time 1781610082.29 total 283.45 last 88.56) - open/close 26896 (time 1781610092.29 total 293.45 last 83.50) - open/close 27843 (time 1781610102.30 total 303.45 last 94.66) - open/close 28906 (time 1781610112.30 total 313.46 last 106.23) - open/close 29957 (time 1781610122.31 total 323.47 last 104.97) - open/close 30831 (time 1781610132.33 total 333.49 last 87.29) - open/close 31698 (time 1781610142.33 total 343.49 last 86.67) - open/close 32544 (time 1781610152.33 total 353.49 last 84.57) - open/close 33384 (time 1781610162.34 total 363.50 last 83.95) - open/close 34332 (time 1781610172.35 total 373.51 last 94.71) - open/close 35311 (time 1781610182.36 total 383.52 last 97.76) - open/close 36245 (time 1781610192.37 total 393.52 last 93.38) - open/close 37301 (time 1781610202.37 total 403.52 last 105.59) - open/close 38484 (time 1781610212.37 total 413.53 last 118.29) - open/close 39468 (time 1781610222.37 total 423.53 last 98.39) - open/close 40000 (time 1781610226.67 total 427.83 last 123.62) - open/close 41158 (time 1781610236.68 total 437.83 last 115.75) - open/close 42537 (time 1781610246.68 total 447.84 last 137.87) - open/close 43576 (time 1781610256.68 total 457.84 last 103.87) - open/close 44626 (time 1781610266.68 total 467.84 last 104.97) - open/close 45667 (time 1781610276.69 total 477.85 last 104.02) - open/close 46556 (time 1781610286.69 total 487.85 last 88.89) - open/close 47611 (time 1781610296.70 total 497.85 last 105.48) - open/close 48803 (time 1781610306.70 total 507.86 last 119.12) - open/close 49978 (time 1781610316.70 total 517.86 last 117.50) - open/close 51175 (time 1781610326.71 total 527.86 last 119.65) - open/close 52313 (time 1781610336.71 total 537.87 last 113.77) - open/close 53367 (time 1781610346.71 total 547.87 last 105.35) - open/close 54414 (time 1781610356.72 total 557.88 last 104.65) - open/close 55518 (time 1781610366.72 total 567.88 last 110.34) - open/close 56589 (time 1781610376.73 total 577.88 last 107.06) - open/close 57694 (time 1781610386.73 total 587.89 last 110.45) - open/close 58955 (time 1781610396.73 total 597.89 last 126.09) - open/close 60000 (time 1781610405.53 total 606.69 last 118.73) - open/close 60986 (time 1781610415.54 total 616.70 last 98.54) - open/close 62049 (time 1781610425.54 total 626.70 last 106.27) - open/close 63110 (time 1781610435.54 total 636.70 last 106.08) - open/close 64301 (time 1781610445.55 total 646.71 last 119.02) - open/close 65426 (time 1781610455.56 total 656.72 last 112.40) - open/close 66490 (time 1781610465.56 total 666.72 last 106.40) - open/close 67517 (time 1781610475.56 total 676.72 last 102.69) - open/close 68544 (time 1781610485.56 total 686.72 last 102.68) - open/close 69519 (time 1781610495.58 total 696.73 last 97.38) - open/close 70000 (time 1781610500.89 total 702.04 last 90.57) - open/close 70949 (time 1781610510.89 total 712.05 last 94.89) - open/close 71948 (time 1781610520.90 total 722.05 last 99.80) - open/close 72870 (time 1781610530.90 total 732.06 last 92.16) - open/close 73850 (time 1781610540.90 total 742.06 last 97.98) - open/close 74923 (time 1781610550.91 total 752.07 last 107.20) - open/close 75995 (time 1781610560.92 total 762.07 last 107.18) - open/close 77120 (time 1781610570.92 total 772.07 last 112.48) - open/close 78192 (time 1781610580.92 total 782.08 last 107.17) - open/close 79273 (time 1781610590.93 total 792.09 last 108.01) - open/close 80000 (time 1781610597.75 total 798.90 last 106.62) - open/close 81043 (time 1781610607.75 total 808.91 last 104.28) - open/close 82035 (time 1781610617.75 total 818.91 last 99.19) - open/close 82998 (time 1781610627.76 total 828.92 last 96.20) - open/close 84063 (time 1781610637.76 total 838.92 last 106.46) - open/close 85114 (time 1781610647.77 total 848.93 last 105.05) - open/close 86179 (time 1781610657.77 total 858.93 last 106.47) - open/close 87371 (time 1781610667.78 total 868.94 last 119.11) - open/close 88484 (time 1781610677.79 total 878.94 last 111.23) - open/close 89429 (time 1781610687.79 total 888.95 last 94.46) total: 90000 open/close in 894.32 seconds: 100.63 ops/second llite.lustre-ffff8eb8e0324000.statahead_max=0 100000 real 0m2.502s user 0m0.017s sys 0m0.945s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff8eb8e0324000.statahead_max=128 llite.lustre-ffff8eb8e0324000.statahead_max=128 100000 real 0m2.119s user 0m0.015s sys 0m0.883s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 94 statahead wrong: 2 agl total: 90 list_total: 27 fname_total: 65 hit_total: 3749 miss_total: 700 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1727 seconds llite.lustre-ffff8eb8e0324000.statahead_stats= statahead total: 94 statahead wrong: 2 agl total: 90 list_total: 27 fname_total: 65 hit_total: 3749 miss_total: 700 mdc.lustre-MDT0000-mdc-ffff8eb8e0324000.batch_stats= snapshot_time: 1781612451.129668199 secs.nsecs start_time: 1781609686.264079708 secs.nsecs elapsed_time: 2764.865588491 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff8eb8e0324000.batch_stats= snapshot_time: 1781612451.129725675 secs.nsecs start_time: 1781609686.264217307 secs.nsecs elapsed_time: 2764.865508368 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536