== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 16:26:00 (1761251160) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8fb4445f8000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8fb4445f8000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.28 seconds: 43.80 ops/second llite.lustre-ffff8fb4445f8000.statahead_max=0 208 real 0m1.086s user 0m0.002s sys 0m0.196s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff8fb4445f8000.statahead_max=128 128 208 real 0m0.391s 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: 133 statahead wrong: 2 agl total: 129 list_total: 30 fname_total: 103 hit_total: 4747 miss_total: 1552 - open/close 852 (time 1761251182.40 total 10.00 last 85.19) total: 900 open/close in 10.69 seconds: 84.22 ops/second llite.lustre-ffff8fb4445f8000.statahead_max=0 2008 real 0m9.855s user 0m0.024s sys 0m1.770s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 10 sec llite.lustre-ffff8fb4445f8000.statahead_max=128 128 2008 real 0m3.281s user 0m0.010s sys 0m0.580s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 3 sec statahead total: 134 statahead wrong: 2 agl total: 129 list_total: 31 fname_total: 103 hit_total: 5745 miss_total: 1553 - open/close 863 (time 1761251213.88 total 10.01 last 86.19) - open/close 1683 (time 1761251223.89 total 20.02 last 81.91) - open/close 2490 (time 1761251233.89 total 30.03 last 80.67) - open/close 3301 (time 1761251243.90 total 40.03 last 81.08) total: 4000 open/close in 48.43 seconds: 82.59 ops/second llite.lustre-ffff8fb4445f8000.statahead_max=0 10008 real 0m50.297s user 0m0.113s sys 0m8.748s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files without statahead: 51 sec llite.lustre-ffff8fb4445f8000.statahead_max=128 128 10008 real 0m14.811s user 0m0.048s sys 0m2.994s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files with statahead: 15 sec statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 32 fname_total: 103 hit_total: 10743 miss_total: 1554 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 69 seconds llite.lustre-ffff8fb4445f8000.statahead_stats= statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 32 fname_total: 103 hit_total: 10743 miss_total: 1554 mdc.lustre-MDT0000-mdc-ffff8fb4445f8000.batch_stats= snapshot_time: 1761251399.026256390 secs.nsecs start_time: 1761251164.085009759 secs.nsecs elapsed_time: 234.941246631 secs.nsecs subreqs per batch batches % cum % 1: 10 9 9 2: 5 4 14 4: 8 7 22 8: 5 4 27 16: 1 0 28 32: 8 7 35 64: 66 64 100 mdc.lustre-MDT0001-mdc-ffff8fb4445f8000.batch_stats= snapshot_time: 1761251399.026324638 secs.nsecs start_time: 1761251164.085292807 secs.nsecs elapsed_time: 234.941031831 secs.nsecs subreqs per batch batches % cum % 1: 11 10 10 2: 4 3 14 4: 10 9 24 8: 5 4 28 16: 0 0 28 32: 10 9 38 64: 64 61 100 kvm mdc.lustre-MDT0000-mdc-ffff8fb4445f8000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8fb4445f8000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.47 seconds: 40.45 ops/second llite.lustre-ffff8fb4445f8000.statahead_max=0 100 real 0m0.132s user 0m0.001s sys 0m0.024s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff8fb4445f8000.statahead_max=128 128 100 real 0m0.174s user 0m0.001s sys 0m0.026s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 32 fname_total: 103 hit_total: 10743 miss_total: 1554 - open/close 777 (time 1761251418.36 total 10.01 last 77.65) total: 900 open/close in 11.62 seconds: 77.43 ops/second llite.lustre-ffff8fb4445f8000.statahead_max=0 1000 real 0m0.189s user 0m0.003s sys 0m0.056s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff8fb4445f8000.statahead_max=128 128 1000 real 0m0.236s user 0m0.004s sys 0m0.034s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 32 fname_total: 103 hit_total: 10743 miss_total: 1554 - open/close 812 (time 1761251437.96 total 10.00 last 81.19) - open/close 1499 (time 1761251447.96 total 20.01 last 68.67) - open/close 2268 (time 1761251457.97 total 30.01 last 76.87) - open/close 3038 (time 1761251467.97 total 40.01 last 76.98) - open/close 3888 (time 1761251477.98 total 50.02 last 84.92) - open/close 4707 (time 1761251487.98 total 60.02 last 81.88) - open/close 5481 (time 1761251497.99 total 70.03 last 77.36) - open/close 6254 (time 1761251508.01 total 80.05 last 77.16) - open/close 7027 (time 1761251518.03 total 90.07 last 77.10) - open/close 7797 (time 1761251528.03 total 100.07 last 76.99) - open/close 8581 (time 1761251538.04 total 110.08 last 78.35) total: 9000 open/close in 115.27 seconds: 78.08 ops/second llite.lustre-ffff8fb4445f8000.statahead_max=0 10000 real 0m0.474s user 0m0.003s sys 0m0.110s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff8fb4445f8000.statahead_max=128 128 10000 real 0m0.372s user 0m0.002s sys 0m0.120s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 32 fname_total: 103 hit_total: 10743 miss_total: 1554 - open/close 790 (time 1761251562.93 total 10.01 last 78.92) - open/close 1501 (time 1761251572.93 total 20.01 last 71.08) - open/close 2252 (time 1761251582.93 total 30.01 last 75.09) - open/close 3021 (time 1761251592.94 total 40.02 last 76.85) - open/close 3780 (time 1761251602.95 total 50.03 last 75.82) - open/close 4553 (time 1761251612.96 total 60.04 last 77.23) - open/close 5273 (time 1761251622.96 total 70.05 last 71.96) - open/close 6024 (time 1761251632.97 total 80.05 last 75.06) - open/close 6794 (time 1761251642.98 total 90.06 last 76.93) - open/close 7507 (time 1761251652.99 total 100.07 last 71.21) - open/close 8337 (time 1761251662.99 total 110.07 last 82.99) - open/close 9143 (time 1761251672.99 total 120.08 last 80.59) - open/close 9981 (time 1761251683.00 total 130.08 last 83.79) - open/close 10859 (time 1761251693.00 total 140.08 last 87.77) - open/close 11706 (time 1761251703.01 total 150.09 last 84.59) - open/close 12557 (time 1761251713.02 total 160.10 last 85.05) - open/close 13412 (time 1761251723.03 total 170.11 last 85.41) - open/close 14229 (time 1761251733.04 total 180.12 last 81.64) - open/close 15021 (time 1761251743.04 total 190.13 last 79.13) - open/close 15866 (time 1761251753.05 total 200.13 last 84.46) - open/close 16694 (time 1761251763.06 total 210.14 last 82.72) - open/close 17574 (time 1761251773.06 total 220.14 last 87.99) - open/close 18502 (time 1761251783.07 total 230.15 last 92.73) - open/close 19423 (time 1761251793.08 total 240.17 last 91.94) - open/close 20000 (time 1761251799.58 total 246.66 last 88.82) - open/close 20874 (time 1761251809.59 total 256.68 last 87.29) - open/close 21725 (time 1761251819.59 total 266.68 last 85.09) - open/close 22632 (time 1761251829.60 total 276.68 last 90.66) - open/close 23511 (time 1761251839.61 total 286.69 last 87.85) - open/close 24433 (time 1761251849.61 total 296.69 last 92.19) - open/close 25308 (time 1761251859.62 total 306.70 last 87.42) - open/close 26219 (time 1761251869.62 total 316.70 last 91.09) - open/close 27034 (time 1761251879.62 total 326.70 last 81.47) - open/close 27838 (time 1761251889.62 total 336.71 last 80.37) - open/close 28703 (time 1761251899.64 total 346.72 last 86.38) - open/close 29543 (time 1761251909.64 total 356.72 last 83.99) - open/close 30000 (time 1761251914.74 total 361.82 last 89.68) - open/close 30802 (time 1761251924.76 total 371.84 last 80.00) - open/close 31654 (time 1761251934.77 total 381.85 last 85.14) - open/close 32550 (time 1761251944.77 total 391.85 last 89.58) - open/close 33418 (time 1761251954.78 total 401.86 last 86.74) - open/close 34231 (time 1761251964.79 total 411.87 last 81.23) - open/close 35029 (time 1761251974.80 total 421.88 last 79.72) - open/close 35838 (time 1761251984.80 total 431.88 last 80.85) - open/close 36685 (time 1761251994.81 total 441.89 last 84.65) - open/close 37553 (time 1761252004.81 total 451.89 last 86.78) - open/close 38409 (time 1761252014.81 total 461.90 last 85.58) - open/close 39282 (time 1761252024.82 total 471.90 last 87.28) - open/close 40000 (time 1761252033.38 total 480.46 last 83.85) - open/close 40872 (time 1761252043.39 total 490.47 last 87.13) - open/close 41801 (time 1761252053.39 total 500.47 last 92.86) - open/close 42655 (time 1761252063.40 total 510.48 last 85.31) - open/close 43495 (time 1761252073.41 total 520.49 last 83.96) - open/close 44294 (time 1761252083.41 total 530.49 last 79.89) - open/close 45160 (time 1761252093.42 total 540.51 last 86.47) - open/close 46028 (time 1761252103.42 total 550.51 last 86.79) - open/close 46881 (time 1761252113.43 total 560.51 last 85.27) - open/close 47617 (time 1761252123.44 total 570.52 last 73.50) - open/close 48372 (time 1761252133.46 total 580.54 last 75.40) - open/close 49269 (time 1761252143.47 total 590.55 last 89.60) - open/close 50000 (time 1761252151.98 total 599.06 last 85.87) - open/close 50746 (time 1761252161.99 total 609.07 last 74.56) - open/close 51560 (time 1761252171.99 total 619.07 last 81.36) - open/close 52354 (time 1761252182.00 total 629.08 last 79.34) - open/close 53166 (time 1761252192.01 total 639.09 last 81.11) - open/close 54033 (time 1761252202.02 total 649.10 last 86.61) - open/close 54819 (time 1761252212.02 total 659.10 last 78.58) - open/close 55663 (time 1761252222.03 total 669.11 last 84.32) - open/close 56460 (time 1761252232.03 total 679.12 last 79.69) - open/close 57290 (time 1761252242.03 total 689.12 last 82.99) - open/close 58022 (time 1761252252.06 total 699.14 last 73.01) - open/close 58783 (time 1761252262.06 total 709.14 last 76.08) - open/close 59540 (time 1761252272.07 total 719.15 last 75.65) - open/close 60000 (time 1761252277.84 total 724.92 last 79.76) - open/close 60845 (time 1761252287.84 total 734.92 last 84.44) - open/close 61651 (time 1761252297.85 total 744.93 last 80.53) - open/close 62482 (time 1761252307.86 total 754.94 last 83.05) - open/close 63305 (time 1761252317.86 total 764.94 last 82.26) - open/close 64084 (time 1761252327.87 total 774.96 last 77.80) - open/close 64946 (time 1761252337.89 total 784.97 last 86.06) - open/close 65735 (time 1761252347.90 total 794.98 last 78.84) - open/close 66586 (time 1761252357.90 total 804.98 last 85.07) - open/close 67457 (time 1761252367.91 total 814.99 last 87.04) - open/close 68232 (time 1761252377.92 total 825.00 last 77.41) - open/close 69014 (time 1761252387.92 total 835.00 last 78.19) - open/close 69858 (time 1761252397.92 total 845.00 last 84.39) - open/close 70670 (time 1761252407.94 total 855.02 last 81.10) - open/close 71485 (time 1761252417.95 total 865.03 last 81.40) - open/close 72327 (time 1761252427.95 total 875.03 last 84.18) - open/close 73191 (time 1761252437.96 total 885.04 last 86.33) - open/close 73979 (time 1761252447.97 total 895.05 last 78.72) - open/close 74667 (time 1761252457.97 total 905.05 last 68.77) - open/close 75511 (time 1761252467.98 total 915.06 last 84.32) - open/close 76290 (time 1761252477.99 total 925.07 last 77.85) - open/close 77042 (time 1761252488.01 total 935.09 last 75.07) - open/close 77727 (time 1761252498.01 total 945.09 last 68.48) - open/close 78443 (time 1761252508.02 total 955.10 last 71.54) - open/close 79254 (time 1761252518.02 total 965.11 last 81.04) - open/close 80000 (time 1761252527.60 total 974.68 last 77.95) - open/close 80791 (time 1761252537.60 total 984.68 last 79.09) - open/close 81526 (time 1761252547.60 total 994.69 last 73.45) - open/close 82312 (time 1761252557.61 total 1004.69 last 78.54) - open/close 83129 (time 1761252567.61 total 1014.69 last 81.70) - open/close 83648 (time 1761252577.64 total 1024.72 last 51.76) - open/close 84115 (time 1761252587.64 total 1034.72 last 46.69) - open/close 84784 (time 1761252597.64 total 1044.73 last 66.89) - open/close 85564 (time 1761252607.65 total 1054.73 last 77.93) - open/close 86377 (time 1761252617.66 total 1064.74 last 81.27) - open/close 87078 (time 1761252627.66 total 1074.74 last 70.05) - open/close 87882 (time 1761252637.67 total 1084.75 last 80.35) - open/close 88629 (time 1761252647.68 total 1094.76 last 74.63) - open/close 89455 (time 1761252657.68 total 1104.76 last 82.60) total: 90000 open/close in 1111.24 seconds: 80.99 ops/second llite.lustre-ffff8fb4445f8000.statahead_max=0 100000 real 0m5.245s user 0m0.017s sys 0m0.881s statx --cached=always -D 100000 files without statahead: 5 sec llite.lustre-ffff8fb4445f8000.statahead_max=128 128 100000 real 0m3.514s user 0m0.012s sys 0m0.928s statx --cached=always -D 100000 files with statahead: 3 sec statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 32 fname_total: 103 hit_total: 10743 miss_total: 1554 statx --cached=always -D done