== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 15:04:18 (1784228658) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9b49994df800.batch_stats=0 total: 100 open/close in 1.42 seconds: 70.23 ops/second llite.lustre-ffff9b49994df800.statahead_max=0 208 real 0m0.699s user 0m0.004s sys 0m0.223s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9b49994df800.statahead_max=128 llite.lustre-ffff9b49994df800.statahead_max=128 208 real 0m0.297s user 0m0.000s sys 0m0.104s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 93 statahead wrong: 2 agl total: 90 list_total: 27 fname_total: 66 hit_total: 2789 miss_total: 1358 swrong=2 ewrong=2 total: 900 open/close in 7.20 seconds: 125.07 ops/second llite.lustre-ffff9b49994df800.statahead_max=0 2008 real 0m6.929s user 0m0.019s sys 0m1.997s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 6 sec llite.lustre-ffff9b49994df800.statahead_max=128 llite.lustre-ffff9b49994df800.statahead_max=128 2008 real 0m2.131s user 0m0.009s sys 0m0.913s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 94 statahead wrong: 2 agl total: 90 list_total: 28 fname_total: 66 hit_total: 3788 miss_total: 1358 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 10 seconds llite.lustre-ffff9b49994df800.statahead_stats= statahead total: 94 statahead wrong: 2 agl total: 90 list_total: 28 fname_total: 66 hit_total: 3788 miss_total: 1358 mdc.lustre-MDT0000-mdc-ffff9b49994df800.batch_stats= snapshot_time: 1784228697.055516863 secs.nsecs start_time: 1784228660.208602784 secs.nsecs elapsed_time: 36.846914079 secs.nsecs subreqs per batch batches %% cum %% 1: 2 5 5 2: 2 5 11 4: 1 2 14 8: 3 8 23 16: 9 26 50 32: 3 8 58 64: 14 41 100 kvm mdc.lustre-MDT0000-mdc-ffff9b49994df800.batch_stats=0 total: 100 open/close in 1.69 seconds: 59.29 ops/second llite.lustre-ffff9b49994df800.statahead_max=0 100 real 0m0.044s user 0m0.004s sys 0m0.020s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9b49994df800.statahead_max=128 llite.lustre-ffff9b49994df800.statahead_max=128 100 real 0m0.032s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 94 statahead wrong: 2 agl total: 90 list_total: 28 fname_total: 66 hit_total: 3788 miss_total: 1358 swrong=2 ewrong=2 total: 900 open/close in 6.40 seconds: 140.62 ops/second llite.lustre-ffff9b49994df800.statahead_max=0 1000 real 0m0.056s user 0m0.001s sys 0m0.028s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9b49994df800.statahead_max=128 llite.lustre-ffff9b49994df800.statahead_max=128 1000 real 0m0.069s user 0m0.003s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 94 statahead wrong: 2 agl total: 90 list_total: 28 fname_total: 66 hit_total: 3788 miss_total: 1358 swrong=2 ewrong=2 - open/close 1220 (time 1784228722.81 total 10.01 last 121.90) - open/close 2449 (time 1784228732.81 total 20.01 last 122.86) - open/close 3652 (time 1784228742.82 total 30.02 last 120.15) - open/close 4884 (time 1784228752.83 total 40.03 last 123.14) - open/close 6429 (time 1784228762.83 total 50.03 last 154.44) - open/close 8037 (time 1784228772.84 total 60.04 last 160.73) total: 9000 open/close in 67.32 seconds: 133.69 ops/second llite.lustre-ffff9b49994df800.statahead_max=0 10000 real 0m0.313s user 0m0.001s sys 0m0.045s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9b49994df800.statahead_max=128 llite.lustre-ffff9b49994df800.statahead_max=128 10000 real 0m0.262s user 0m0.003s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 94 statahead wrong: 2 agl total: 90 list_total: 28 fname_total: 66 hit_total: 3788 miss_total: 1358 swrong=2 ewrong=2 - open/close 1168 (time 1784228798.10 total 10.02 last 116.62) - open/close 2290 (time 1784228808.10 total 20.02 last 112.17) - open/close 3666 (time 1784228818.10 total 30.02 last 137.56) - open/close 5084 (time 1784228828.11 total 40.03 last 141.68) - open/close 6511 (time 1784228838.11 total 50.03 last 142.67) - open/close 8066 (time 1784228848.12 total 60.03 last 155.46) - open/close 9393 (time 1784228858.12 total 70.04 last 132.66) - open/close 10000 (time 1784228862.92 total 74.83 last 126.53) - open/close 11338 (time 1784228872.92 total 84.84 last 133.78) - open/close 13332 (time 1784228882.92 total 94.84 last 199.33) - open/close 15271 (time 1784228892.93 total 104.85 last 193.79) - open/close 16710 (time 1784228902.93 total 114.85 last 143.83) - open/close 18046 (time 1784228912.93 total 124.85 last 133.60) - open/close 19191 (time 1784228922.94 total 134.85 last 114.46) - open/close 20000 (time 1784228929.84 total 141.76 last 117.19) - open/close 21405 (time 1784228939.84 total 151.76 last 140.46) - open/close 22708 (time 1784228949.84 total 161.76 last 130.26) - open/close 24361 (time 1784228959.85 total 171.77 last 165.21) - open/close 26015 (time 1784228969.85 total 181.77 last 165.38) - open/close 28031 (time 1784228979.85 total 191.77 last 201.55) - open/close 29658 (time 1784228989.86 total 201.77 last 162.67) - open/close 30000 (time 1784228992.45 total 204.37 last 131.57) - open/close 31735 (time 1784229002.46 total 214.37 last 173.49) - open/close 33308 (time 1784229012.46 total 224.37 last 157.28) - open/close 34905 (time 1784229022.46 total 234.38 last 159.65) - open/close 36513 (time 1784229032.47 total 244.38 last 160.68) - open/close 37850 (time 1784229042.47 total 254.39 last 133.63) - open/close 39058 (time 1784229052.48 total 264.39 last 120.74) - open/close 40000 (time 1784229057.54 total 269.45 last 186.22) - open/close 41500 (time 1784229067.54 total 279.46 last 149.97) - open/close 43032 (time 1784229077.54 total 289.46 last 153.09) - open/close 44683 (time 1784229087.55 total 299.47 last 165.02) - open/close 46267 (time 1784229097.56 total 309.47 last 158.29) - open/close 47664 (time 1784229107.59 total 319.51 last 139.24) - open/close 49348 (time 1784229117.59 total 329.51 last 168.34) - open/close 50000 (time 1784229120.90 total 332.82 last 197.21) - open/close 51814 (time 1784229130.90 total 342.82 last 181.37) - open/close 53412 (time 1784229140.91 total 352.82 last 159.71) - open/close 55548 (time 1784229150.91 total 362.83 last 213.53) - open/close 56968 (time 1784229160.91 total 372.83 last 141.96) - open/close 58467 (time 1784229170.91 total 382.83 last 149.86) - open/close 60000 (time 1784229179.81 total 391.72 last 172.42) - open/close 61565 (time 1784229189.81 total 401.73 last 156.44) - open/close 63122 (time 1784229199.81 total 411.73 last 155.64) - open/close 64667 (time 1784229209.82 total 421.74 last 154.44) - open/close 66689 (time 1784229219.82 total 431.74 last 202.20) - open/close 69044 (time 1784229229.82 total 441.74 last 235.50) - open/close 70000 (time 1784229234.11 total 446.03 last 222.62) - open/close 71763 (time 1784229244.12 total 456.04 last 176.20) - open/close 73627 (time 1784229254.12 total 466.04 last 186.38) - open/close 76198 (time 1784229264.12 total 476.04 last 257.06) - open/close 78786 (time 1784229274.12 total 486.04 last 258.77) - open/close 80000 (time 1784229278.32 total 490.24 last 289.32) - open/close 82061 (time 1784229288.32 total 500.24 last 206.04) - open/close 84226 (time 1784229298.32 total 510.24 last 216.50) - open/close 86708 (time 1784229308.32 total 520.24 last 248.19) - open/close 88736 (time 1784229318.32 total 530.24 last 202.77) total: 90000 open/close in 535.63 seconds: 168.03 ops/second llite.lustre-ffff9b49994df800.statahead_max=0 100000 real 0m2.155s user 0m0.018s sys 0m0.239s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff9b49994df800.statahead_max=128 llite.lustre-ffff9b49994df800.statahead_max=128 100000 real 0m2.061s user 0m0.019s sys 0m0.247s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 94 statahead wrong: 2 agl total: 90 list_total: 28 fname_total: 66 hit_total: 3788 miss_total: 1358 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1203 seconds llite.lustre-ffff9b49994df800.statahead_stats= statahead total: 94 statahead wrong: 2 agl total: 90 list_total: 28 fname_total: 66 hit_total: 3788 miss_total: 1358 mdc.lustre-MDT0000-mdc-ffff9b49994df800.batch_stats= snapshot_time: 1784230555.769677311 secs.nsecs start_time: 1784228697.932778123 secs.nsecs elapsed_time: 1857.836899188 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