== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 17:14:17 (1786569257) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8ae28f3ac800.batch_stats=0 total: 100 open/close in 2.13 seconds: 46.94 ops/second llite.lustre-ffff8ae28f3ac800.statahead_max=0 208 real 0m1.035s user 0m0.006s sys 0m0.196s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8ae28f3ac800.statahead_max=128 llite.lustre-ffff8ae28f3ac800.statahead_max=128 208 real 0m0.360s user 0m0.005s sys 0m0.071s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 121 list_total: 28 fname_total: 98 hit_total: 2516 miss_total: 1449 swrong=2 ewrong=2 total: 900 open/close in 9.71 seconds: 92.69 ops/second llite.lustre-ffff8ae28f3ac800.statahead_max=0 2008 real 0m8.729s user 0m0.013s sys 0m1.942s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 9 sec llite.lustre-ffff8ae28f3ac800.statahead_max=128 llite.lustre-ffff8ae28f3ac800.statahead_max=128 2008 real 0m2.744s user 0m0.008s sys 0m0.618s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 29 fname_total: 98 hit_total: 3514 miss_total: 1450 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 14 seconds llite.lustre-ffff8ae28f3ac800.statahead_stats= statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 29 fname_total: 98 hit_total: 3514 miss_total: 1450 mdc.lustre-MDT0000-mdc-ffff8ae28f3ac800.batch_stats= snapshot_time: 1786569312.168048034 secs.nsecs start_time: 1786569261.409125965 secs.nsecs elapsed_time: 50.758922069 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 6 18 18 16: 7 21 40 32: 5 15 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff8ae28f3ac800.batch_stats=0 total: 100 open/close in 1.64 seconds: 61.06 ops/second llite.lustre-ffff8ae28f3ac800.statahead_max=0 100 real 0m0.041s user 0m0.002s sys 0m0.013s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8ae28f3ac800.statahead_max=128 llite.lustre-ffff8ae28f3ac800.statahead_max=128 100 real 0m0.079s user 0m0.002s sys 0m0.011s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 29 fname_total: 98 hit_total: 3514 miss_total: 1450 swrong=2 ewrong=2 total: 900 open/close in 8.95 seconds: 100.59 ops/second llite.lustre-ffff8ae28f3ac800.statahead_max=0 1000 real 0m0.149s user 0m0.004s sys 0m0.017s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8ae28f3ac800.statahead_max=128 llite.lustre-ffff8ae28f3ac800.statahead_max=128 1000 real 0m0.160s user 0m0.002s sys 0m0.051s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 29 fname_total: 98 hit_total: 3514 miss_total: 1450 swrong=2 ewrong=2 - open/close 1026 (time 1786569344.54 total 10.00 last 102.58) - open/close 2093 (time 1786569354.54 total 20.00 last 106.70) - open/close 3138 (time 1786569364.54 total 30.01 last 104.45) - open/close 4336 (time 1786569374.54 total 40.01 last 119.77) - open/close 5430 (time 1786569384.55 total 50.02 last 109.31) - open/close 6517 (time 1786569394.55 total 60.02 last 108.70) - open/close 7545 (time 1786569404.57 total 70.03 last 102.64) - open/close 8770 (time 1786569414.57 total 80.04 last 122.46) total: 9000 open/close in 81.94 seconds: 109.84 ops/second llite.lustre-ffff8ae28f3ac800.statahead_max=0 10000 real 0m0.513s user 0m0.003s sys 0m0.078s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8ae28f3ac800.statahead_max=128 llite.lustre-ffff8ae28f3ac800.statahead_max=128 10000 real 0m0.331s user 0m0.003s sys 0m0.036s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 29 fname_total: 98 hit_total: 3514 miss_total: 1450 swrong=2 ewrong=2 - open/close 922 (time 1786569436.42 total 10.01 last 92.11) - open/close 1947 (time 1786569446.42 total 20.01 last 102.47) - open/close 3019 (time 1786569456.43 total 30.02 last 107.09) - open/close 4071 (time 1786569466.44 total 40.03 last 105.15) - open/close 5045 (time 1786569476.44 total 50.03 last 97.36) - open/close 6045 (time 1786569486.44 total 60.03 last 100.00) - open/close 7066 (time 1786569496.44 total 70.03 last 102.08) - open/close 8079 (time 1786569506.45 total 80.05 last 101.19) - open/close 9013 (time 1786569516.46 total 90.05 last 93.35) - open/close 10000 (time 1786569526.07 total 99.66 last 102.74) - open/close 10949 (time 1786569536.07 total 109.66 last 94.89) - open/close 12004 (time 1786569546.07 total 119.66 last 105.46) - open/close 13033 (time 1786569556.07 total 129.66 last 102.89) - open/close 14050 (time 1786569566.08 total 139.67 last 101.62) - open/close 15057 (time 1786569576.11 total 149.70 last 100.36) - open/close 16206 (time 1786569586.11 total 159.71 last 114.88) - open/close 17266 (time 1786569596.12 total 169.71 last 105.99) - open/close 18215 (time 1786569606.12 total 179.71 last 94.87) - open/close 19248 (time 1786569616.12 total 189.71 last 103.26) - open/close 20000 (time 1786569623.22 total 196.82 last 105.87) - open/close 20971 (time 1786569633.23 total 206.82 last 97.06) - open/close 21938 (time 1786569643.23 total 216.82 last 96.68) - open/close 22961 (time 1786569653.23 total 226.83 last 102.26) - open/close 24071 (time 1786569663.24 total 236.83 last 110.91) - open/close 25009 (time 1786569673.25 total 246.84 last 93.73) - open/close 25935 (time 1786569683.26 total 256.85 last 92.56) - open/close 26822 (time 1786569693.26 total 266.86 last 88.62) - open/close 27755 (time 1786569703.27 total 276.86 last 93.24) - open/close 28694 (time 1786569713.28 total 286.87 last 93.83) - open/close 29626 (time 1786569723.28 total 296.87 last 93.16) - open/close 30000 (time 1786569727.17 total 300.76 last 96.12) - open/close 31080 (time 1786569737.18 total 310.77 last 107.96) - open/close 31969 (time 1786569747.18 total 320.78 last 88.83) - open/close 32971 (time 1786569757.19 total 330.78 last 100.15) - open/close 33907 (time 1786569767.20 total 340.79 last 93.50) - open/close 34966 (time 1786569777.21 total 350.80 last 105.82) - open/close 36068 (time 1786569787.21 total 360.80 last 110.16) - open/close 37198 (time 1786569797.21 total 370.80 last 113.00) - open/close 38342 (time 1786569807.21 total 380.80 last 114.37) - open/close 39388 (time 1786569817.22 total 390.81 last 104.55) - open/close 40000 (time 1786569822.90 total 396.50 last 107.63) - open/close 41121 (time 1786569832.91 total 406.50 last 112.03) - open/close 42229 (time 1786569842.91 total 416.50 last 110.79) - open/close 43436 (time 1786569852.92 total 426.51 last 120.64) - open/close 44569 (time 1786569862.92 total 436.51 last 113.23) - open/close 45831 (time 1786569872.93 total 446.52 last 126.16) - open/close 47044 (time 1786569882.93 total 456.52 last 121.28) - open/close 48473 (time 1786569892.93 total 466.52 last 142.82) - open/close 50000 (time 1786569902.60 total 476.19 last 158.02) - open/close 51532 (time 1786569912.60 total 486.19 last 153.16) - open/close 52917 (time 1786569922.60 total 496.19 last 138.45) - open/close 54387 (time 1786569932.61 total 506.20 last 146.90) - open/close 55710 (time 1786569942.61 total 516.20 last 132.26) - open/close 57075 (time 1786569952.62 total 526.21 last 136.43) - open/close 58286 (time 1786569962.62 total 536.21 last 121.09) - open/close 59457 (time 1786569972.62 total 546.21 last 117.06) - open/close 60000 (time 1786569977.07 total 550.67 last 121.93) - open/close 61545 (time 1786569987.08 total 560.67 last 154.37) - open/close 62691 (time 1786569997.09 total 570.68 last 114.57) - open/close 64169 (time 1786570007.09 total 580.68 last 147.75) - open/close 65935 (time 1786570017.09 total 590.68 last 176.59) - open/close 67660 (time 1786570027.09 total 600.68 last 172.42) - open/close 69149 (time 1786570037.09 total 610.69 last 148.89) - open/close 70000 (time 1786570042.46 total 616.05 last 158.59) - open/close 71401 (time 1786570052.46 total 626.05 last 140.07) - open/close 72841 (time 1786570062.46 total 636.05 last 143.99) - open/close 73991 (time 1786570072.47 total 646.06 last 114.94) - open/close 75341 (time 1786570082.47 total 656.06 last 134.99) - open/close 76816 (time 1786570092.47 total 666.07 last 147.42) - open/close 78213 (time 1786570102.48 total 676.07 last 139.68) - open/close 79502 (time 1786570112.48 total 686.07 last 128.89) - open/close 80000 (time 1786570116.12 total 689.71 last 136.82) - open/close 81381 (time 1786570126.12 total 699.71 last 138.02) - open/close 82922 (time 1786570136.13 total 709.72 last 154.01) - open/close 84359 (time 1786570146.14 total 719.73 last 143.60) - open/close 85677 (time 1786570156.14 total 729.73 last 131.78) - open/close 87071 (time 1786570166.14 total 739.73 last 139.33) - open/close 88450 (time 1786570176.15 total 749.74 last 137.83) - open/close 89897 (time 1786570186.15 total 759.74 last 144.70) total: 90000 open/close in 760.62 seconds: 118.33 ops/second llite.lustre-ffff8ae28f3ac800.statahead_max=0 100000 real 0m2.486s user 0m0.013s sys 0m0.233s 'statx --cached=always -D' 100000 files without statahead: 3 sec llite.lustre-ffff8ae28f3ac800.statahead_max=128 llite.lustre-ffff8ae28f3ac800.statahead_max=128 100000 real 0m3.136s user 0m0.013s sys 0m0.275s 'statx --cached=always -D' 100000 files with statahead: 3 sec statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 29 fname_total: 98 hit_total: 3514 miss_total: 1450 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1123 seconds llite.lustre-ffff8ae28f3ac800.statahead_stats= statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 29 fname_total: 98 hit_total: 3514 miss_total: 1450 mdc.lustre-MDT0000-mdc-ffff8ae28f3ac800.batch_stats= snapshot_time: 1786571347.494109657 secs.nsecs start_time: 1786569313.397645776 secs.nsecs elapsed_time: 2034.096463881 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