== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 18:29:48 (1773613788) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8dd82021d800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8dd82021d800.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.91 seconds: 52.40 ops/second llite.lustre-ffff8dd82021d800.statahead_max=0 208 real 0m1.224s user 0m0.003s sys 0m0.219s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 2 sec llite.lustre-ffff8dd82021d800.statahead_max=128 128 208 real 0m0.522s user 0m0.004s sys 0m0.070s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 135 statahead wrong: 2 agl total: 130 list_total: 30 fname_total: 98 hit_total: 6945 miss_total: 1221 total: 900 open/close in 8.90 seconds: 101.13 ops/second llite.lustre-ffff8dd82021d800.statahead_max=0 2008 real 0m10.624s user 0m0.020s sys 0m2.002s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 10 sec llite.lustre-ffff8dd82021d800.statahead_max=128 128 2008 real 0m3.666s user 0m0.010s sys 0m0.457s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 3 sec statahead total: 136 statahead wrong: 2 agl total: 130 list_total: 31 fname_total: 98 hit_total: 7943 miss_total: 1222 - open/close 1012 (time 1773613845.93 total 10.00 last 101.20) - open/close 2000 (time 1773613855.93 total 20.01 last 98.74) - open/close 2987 (time 1773613865.94 total 30.01 last 98.64) - open/close 3746 (time 1773613875.94 total 40.02 last 75.87) total: 4000 open/close in 42.52 seconds: 94.07 ops/second llite.lustre-ffff8dd82021d800.statahead_max=0 10008 real 0m59.236s user 0m0.110s sys 0m10.007s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files without statahead: 60 sec llite.lustre-ffff8dd82021d800.statahead_max=128 128 10008 real 0m20.004s user 0m0.062s sys 0m2.805s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files with statahead: 20 sec statahead total: 137 statahead wrong: 2 agl total: 130 list_total: 32 fname_total: 98 hit_total: 12942 miss_total: 1222 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 75 seconds llite.lustre-ffff8dd82021d800.statahead_stats= statahead total: 137 statahead wrong: 2 agl total: 130 list_total: 32 fname_total: 98 hit_total: 12942 miss_total: 1222 mdc.lustre-MDT0000-mdc-ffff8dd82021d800.batch_stats= snapshot_time: 1773614048.933771955 secs.nsecs start_time: 1773613793.382616575 secs.nsecs elapsed_time: 255.551155380 secs.nsecs subreqs per batch batches % cum % 1: 10 9 9 2: 11 10 19 4: 6 5 24 8: 5 4 29 16: 2 1 30 32: 9 8 39 64: 67 60 100 mdc.lustre-MDT0001-mdc-ffff8dd82021d800.batch_stats= snapshot_time: 1773614048.936152985 secs.nsecs start_time: 1773613793.383019886 secs.nsecs elapsed_time: 255.553133099 secs.nsecs subreqs per batch batches % cum % 1: 15 13 13 2: 8 7 20 4: 8 7 27 8: 8 7 34 16: 0 0 34 32: 10 8 42 64: 65 57 100 kvm mdc.lustre-MDT0000-mdc-ffff8dd82021d800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8dd82021d800.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.21 seconds: 45.18 ops/second llite.lustre-ffff8dd82021d800.statahead_max=0 100 real 0m0.087s user 0m0.003s sys 0m0.020s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff8dd82021d800.statahead_max=128 128 100 real 0m0.117s user 0m0.001s sys 0m0.020s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 137 statahead wrong: 2 agl total: 130 list_total: 32 fname_total: 98 hit_total: 12942 miss_total: 1222 total: 900 open/close in 8.71 seconds: 103.28 ops/second llite.lustre-ffff8dd82021d800.statahead_max=0 1000 real 0m0.209s user 0m0.000s sys 0m0.047s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff8dd82021d800.statahead_max=128 128 1000 real 0m0.141s user 0m0.001s sys 0m0.041s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 137 statahead wrong: 2 agl total: 130 list_total: 32 fname_total: 98 hit_total: 12942 miss_total: 1222 - open/close 935 (time 1773614086.85 total 10.00 last 93.48) - open/close 1816 (time 1773614096.86 total 20.02 last 87.98) - open/close 2792 (time 1773614106.86 total 30.02 last 97.60) - open/close 3774 (time 1773614116.87 total 40.02 last 98.13) - open/close 4569 (time 1773614126.88 total 50.03 last 79.42) - open/close 5370 (time 1773614136.89 total 60.04 last 80.02) - open/close 6138 (time 1773614146.89 total 70.05 last 76.77) - open/close 6951 (time 1773614156.91 total 80.07 last 81.14) - open/close 7535 (time 1773614166.94 total 90.09 last 58.25) - open/close 8246 (time 1773614176.94 total 100.09 last 71.09) total: 9000 open/close in 108.06 seconds: 83.29 ops/second llite.lustre-ffff8dd82021d800.statahead_max=0 10000 real 0m0.876s user 0m0.005s sys 0m0.110s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff8dd82021d800.statahead_max=128 128 10000 real 0m0.763s user 0m0.002s sys 0m0.086s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 137 statahead wrong: 2 agl total: 130 list_total: 32 fname_total: 98 hit_total: 12942 miss_total: 1222 - open/close 1100 (time 1773614210.46 total 10.00 last 109.98) - open/close 2132 (time 1773614220.47 total 20.01 last 103.11) - open/close 3061 (time 1773614230.47 total 30.02 last 92.86) - open/close 4055 (time 1773614240.48 total 40.03 last 99.29) - open/close 4936 (time 1773614250.49 total 50.03 last 88.07) - open/close 6058 (time 1773614260.49 total 60.04 last 112.13) - open/close 7024 (time 1773614270.50 total 70.04 last 96.53) - open/close 7904 (time 1773614280.52 total 80.07 last 87.80) - open/close 8633 (time 1773614290.53 total 90.07 last 72.85) - open/close 9545 (time 1773614300.53 total 100.07 last 91.18) - open/close 10000 (time 1773614305.82 total 105.36 last 86.11) - open/close 10740 (time 1773614315.82 total 115.37 last 73.94) - open/close 11459 (time 1773614325.84 total 125.38 last 71.77) - open/close 12286 (time 1773614335.85 total 135.39 last 82.65) - open/close 13063 (time 1773614345.85 total 145.39 last 77.68) - open/close 13871 (time 1773614355.87 total 155.41 last 80.69) - open/close 14641 (time 1773614365.90 total 165.44 last 76.77) - open/close 15380 (time 1773614375.91 total 175.45 last 73.83) - open/close 16116 (time 1773614385.91 total 185.46 last 73.54) - open/close 16895 (time 1773614395.93 total 195.47 last 77.78) - open/close 17734 (time 1773614405.93 total 205.47 last 83.86) - open/close 18760 (time 1773614415.93 total 215.48 last 102.59) - open/close 19657 (time 1773614425.94 total 225.48 last 89.64) - open/close 20000 (time 1773614429.76 total 229.30 last 89.89) - open/close 21031 (time 1773614439.77 total 239.31 last 103.00) - open/close 21936 (time 1773614449.79 total 249.34 last 90.25) - open/close 22757 (time 1773614459.82 total 259.36 last 81.89) - open/close 23516 (time 1773614469.86 total 269.40 last 75.63) - open/close 24218 (time 1773614479.86 total 279.40 last 70.20) - open/close 25046 (time 1773614489.86 total 289.40 last 82.75) - open/close 26015 (time 1773614499.88 total 299.42 last 96.70) - open/close 26931 (time 1773614509.89 total 309.43 last 91.54) - open/close 27959 (time 1773614519.90 total 319.44 last 102.65) - open/close 28876 (time 1773614529.90 total 329.45 last 91.68) - open/close 29894 (time 1773614539.91 total 339.46 last 101.70) - open/close 30940 (time 1773614549.92 total 349.46 last 104.56) - open/close 31847 (time 1773614559.92 total 359.46 last 90.66) - open/close 32672 (time 1773614569.92 total 369.47 last 82.48) - open/close 33627 (time 1773614579.93 total 379.47 last 95.47) - open/close 34584 (time 1773614589.94 total 389.48 last 95.57) - open/close 35449 (time 1773614599.95 total 399.49 last 86.42) - open/close 36133 (time 1773614609.95 total 409.50 last 68.36) - open/close 36994 (time 1773614619.97 total 419.52 last 85.94) - open/close 37828 (time 1773614629.99 total 429.53 last 83.30) - open/close 38750 (time 1773614639.99 total 439.53 last 92.17) - open/close 39646 (time 1773614650.00 total 449.54 last 89.49) - open/close 40000 (time 1773614654.22 total 453.76 last 83.96) - open/close 40903 (time 1773614664.22 total 463.76 last 90.25) - open/close 41766 (time 1773614674.23 total 473.77 last 86.27) - open/close 42558 (time 1773614684.24 total 483.78 last 79.11) - open/close 43363 (time 1773614694.24 total 493.78 last 80.47) - open/close 44250 (time 1773614704.25 total 503.79 last 88.64) - open/close 45176 (time 1773614714.25 total 513.80 last 92.54) - open/close 46032 (time 1773614724.26 total 523.80 last 85.56) - open/close 46886 (time 1773614734.27 total 533.81 last 85.34) - open/close 47775 (time 1773614744.27 total 543.81 last 88.84) - open/close 48767 (time 1773614754.29 total 553.83 last 99.01) - open/close 49663 (time 1773614764.29 total 563.84 last 89.57) - open/close 50000 (time 1773614767.54 total 567.08 last 103.96) - open/close 51049 (time 1773614777.54 total 577.08 last 104.87) - open/close 52060 (time 1773614787.55 total 587.09 last 101.00) - open/close 52943 (time 1773614797.55 total 597.09 last 88.28) - open/close 53901 (time 1773614807.55 total 607.09 last 95.80) - open/close 54761 (time 1773614817.55 total 617.09 last 85.99) - open/close 55715 (time 1773614827.56 total 627.10 last 95.34) - open/close 56663 (time 1773614837.57 total 637.11 last 94.70) - open/close 57690 (time 1773614847.59 total 647.13 last 102.52) - open/close 58519 (time 1773614857.60 total 657.14 last 82.79) - open/close 59361 (time 1773614867.60 total 667.14 last 84.18) - open/close 60000 (time 1773614874.97 total 674.51 last 86.73) - open/close 60773 (time 1773614884.97 total 684.52 last 77.27) - open/close 61559 (time 1773614894.98 total 694.52 last 78.58) - open/close 62520 (time 1773614904.98 total 704.53 last 96.03) - open/close 63523 (time 1773614914.99 total 714.53 last 100.22) - open/close 64491 (time 1773614925.01 total 724.55 last 96.67) - open/close 65422 (time 1773614935.01 total 734.55 last 93.04) - open/close 66255 (time 1773614945.01 total 744.55 last 83.29) - open/close 67101 (time 1773614955.03 total 754.57 last 84.48) - open/close 67885 (time 1773614965.04 total 764.58 last 78.30) - open/close 68708 (time 1773614975.05 total 774.59 last 82.25) - open/close 69567 (time 1773614985.05 total 784.59 last 85.85) - open/close 70000 (time 1773614989.45 total 788.99 last 98.40) - open/close 70913 (time 1773614999.47 total 799.01 last 91.11) - open/close 71806 (time 1773615009.48 total 809.02 last 89.25) - open/close 72554 (time 1773615019.48 total 819.03 last 74.76) - open/close 73418 (time 1773615029.49 total 829.03 last 86.36) - open/close 74293 (time 1773615039.49 total 839.03 last 87.46) - open/close 75349 (time 1773615049.50 total 849.05 last 105.48) - open/close 76357 (time 1773615059.51 total 859.05 last 100.76) - open/close 77305 (time 1773615069.52 total 869.06 last 94.72) - open/close 78173 (time 1773615079.52 total 879.06 last 86.74) - open/close 78953 (time 1773615089.52 total 889.07 last 77.99) - open/close 79928 (time 1773615099.53 total 899.07 last 97.42) - open/close 80902 (time 1773615109.54 total 909.08 last 97.34) - open/close 81702 (time 1773615119.55 total 919.09 last 79.94) - open/close 82494 (time 1773615129.55 total 929.09 last 79.18) - open/close 83210 (time 1773615139.55 total 939.09 last 71.58) - open/close 84073 (time 1773615149.56 total 949.10 last 86.22) - open/close 84802 (time 1773615159.57 total 959.11 last 72.87) - open/close 85557 (time 1773615169.60 total 969.14 last 75.26) - open/close 86266 (time 1773615179.60 total 979.14 last 70.90) - open/close 86940 (time 1773615189.60 total 989.14 last 67.37) - open/close 87777 (time 1773615199.61 total 999.15 last 83.65) - open/close 88671 (time 1773615209.61 total 1009.16 last 89.35) - open/close 89469 (time 1773615219.62 total 1019.16 last 79.78) total: 90000 open/close in 1024.69 seconds: 87.83 ops/second llite.lustre-ffff8dd82021d800.statahead_max=0 100000 real 0m5.477s user 0m0.013s sys 0m0.970s statx --cached=always -D 100000 files without statahead: 6 sec llite.lustre-ffff8dd82021d800.statahead_max=128 128 100000 real 0m4.933s user 0m0.015s sys 0m0.963s statx --cached=always -D 100000 files with statahead: 5 sec statahead total: 137 statahead wrong: 2 agl total: 130 list_total: 32 fname_total: 98 hit_total: 12942 miss_total: 1222 statx --cached=always -D done