== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 07:06:24 (1786532784) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9a1b88993000.batch_stats=0 total: 100 open/close in 1.63 seconds: 61.17 ops/second llite.lustre-ffff9a1b88993000.statahead_max=0 208 real 0m0.814s user 0m0.000s sys 0m0.199s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9a1b88993000.statahead_max=128 llite.lustre-ffff9a1b88993000.statahead_max=128 208 real 0m0.307s user 0m0.003s sys 0m0.074s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 115 statahead wrong: 2 agl total: 111 list_total: 27 fname_total: 83 hit_total: 2677 miss_total: 1701 swrong=2 ewrong=2 total: 900 open/close in 7.02 seconds: 128.26 ops/second llite.lustre-ffff9a1b88993000.statahead_max=0 2008 real 0m7.533s user 0m0.023s sys 0m1.817s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 8 sec llite.lustre-ffff9a1b88993000.statahead_max=128 llite.lustre-ffff9a1b88993000.statahead_max=128 2008 real 0m1.875s user 0m0.006s sys 0m0.727s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 28 fname_total: 83 hit_total: 3676 miss_total: 1701 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 8 seconds llite.lustre-ffff9a1b88993000.statahead_stats= statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 28 fname_total: 83 hit_total: 3676 miss_total: 1701 mdc.lustre-MDT0000-mdc-ffff9a1b88993000.batch_stats= snapshot_time: 1786532821.541445194 secs.nsecs start_time: 1786532786.729073687 secs.nsecs elapsed_time: 34.812371507 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 4 13 13 16: 9 30 43 32: 3 10 53 64: 14 46 100 kvm mdc.lustre-MDT0000-mdc-ffff9a1b88993000.batch_stats=0 total: 100 open/close in 1.21 seconds: 82.78 ops/second llite.lustre-ffff9a1b88993000.statahead_max=0 100 real 0m0.047s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9a1b88993000.statahead_max=128 llite.lustre-ffff9a1b88993000.statahead_max=128 100 real 0m0.051s user 0m0.000s sys 0m0.033s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 28 fname_total: 83 hit_total: 3676 miss_total: 1701 swrong=2 ewrong=2 total: 900 open/close in 4.88 seconds: 184.26 ops/second llite.lustre-ffff9a1b88993000.statahead_max=0 1000 real 0m0.047s user 0m0.000s sys 0m0.019s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9a1b88993000.statahead_max=128 llite.lustre-ffff9a1b88993000.statahead_max=128 1000 real 0m0.072s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 28 fname_total: 83 hit_total: 3676 miss_total: 1701 swrong=2 ewrong=2 - open/close 1613 (time 1786532844.71 total 10.00 last 161.25) - open/close 3299 (time 1786532854.71 total 20.01 last 168.55) - open/close 4752 (time 1786532864.72 total 30.01 last 145.27) - open/close 6678 (time 1786532874.72 total 40.01 last 192.60) - open/close 8470 (time 1786532884.72 total 50.01 last 179.18) total: 9000 open/close in 53.04 seconds: 169.69 ops/second llite.lustre-ffff9a1b88993000.statahead_max=0 10000 real 0m0.266s user 0m0.004s sys 0m0.067s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9a1b88993000.statahead_max=128 llite.lustre-ffff9a1b88993000.statahead_max=128 10000 real 0m0.210s user 0m0.004s sys 0m0.038s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 28 fname_total: 83 hit_total: 3676 miss_total: 1701 swrong=2 ewrong=2 - open/close 1924 (time 1786532903.85 total 10.00 last 192.32) - open/close 3918 (time 1786532913.86 total 20.01 last 199.35) - open/close 5919 (time 1786532923.86 total 30.01 last 200.04) - open/close 7670 (time 1786532933.86 total 40.01 last 175.06) - open/close 9171 (time 1786532943.87 total 50.02 last 149.93) - open/close 10000 (time 1786532949.53 total 55.68 last 146.58) - open/close 11419 (time 1786532959.53 total 65.68 last 141.89) - open/close 13029 (time 1786532969.53 total 75.68 last 160.98) - open/close 14639 (time 1786532979.53 total 85.69 last 160.93) - open/close 16390 (time 1786532989.54 total 95.69 last 175.00) - open/close 17859 (time 1786532999.54 total 105.69 last 146.88) - open/close 19398 (time 1786533009.54 total 115.69 last 153.90) - open/close 20000 (time 1786533013.53 total 119.68 last 151.03) - open/close 21607 (time 1786533023.54 total 129.69 last 160.57) - open/close 23343 (time 1786533033.54 total 139.69 last 173.51) - open/close 25126 (time 1786533043.54 total 149.69 last 178.28) - open/close 26956 (time 1786533053.54 total 159.69 last 182.99) - open/close 28839 (time 1786533063.55 total 169.70 last 188.23) - open/close 30000 (time 1786533069.71 total 175.86 last 188.51) - open/close 32150 (time 1786533079.71 total 185.86 last 214.95) - open/close 33827 (time 1786533089.71 total 195.86 last 167.66) - open/close 35333 (time 1786533099.71 total 205.86 last 150.57) - open/close 36899 (time 1786533109.72 total 215.87 last 156.53) - open/close 38682 (time 1786533119.72 total 225.87 last 178.17) - open/close 40000 (time 1786533126.96 total 233.11 last 182.12) - open/close 41883 (time 1786533136.96 total 243.11 last 188.29) - open/close 43766 (time 1786533146.97 total 253.12 last 188.21) - open/close 45468 (time 1786533156.97 total 263.12 last 170.20) - open/close 47364 (time 1786533166.97 total 273.12 last 189.50) - open/close 49080 (time 1786533176.97 total 283.12 last 171.55) - open/close 50000 (time 1786533182.56 total 288.71 last 164.68) - open/close 51670 (time 1786533192.56 total 298.72 last 166.93) - open/close 53462 (time 1786533202.57 total 308.72 last 179.19) - open/close 55355 (time 1786533212.57 total 318.72 last 189.25) - open/close 57118 (time 1786533222.57 total 328.72 last 176.25) - open/close 58914 (time 1786533232.57 total 338.72 last 179.53) - open/close 60000 (time 1786533237.76 total 343.91 last 209.35) - open/close 62601 (time 1786533247.76 total 353.91 last 260.10) - open/close 65042 (time 1786533257.76 total 363.91 last 244.10) - open/close 67603 (time 1786533267.77 total 373.92 last 256.00) - open/close 70000 (time 1786533277.74 total 383.89 last 240.34) - open/close 72327 (time 1786533287.74 total 393.89 last 232.59) - open/close 75049 (time 1786533297.74 total 403.89 last 272.18) - open/close 77247 (time 1786533307.75 total 413.90 last 219.78) - open/close 79319 (time 1786533317.75 total 423.90 last 207.11) - open/close 80000 (time 1786533322.29 total 428.44 last 149.99) - open/close 81601 (time 1786533332.29 total 438.44 last 160.10) - open/close 83270 (time 1786533342.29 total 448.44 last 166.85) - open/close 84817 (time 1786533352.30 total 458.45 last 154.63) - open/close 86341 (time 1786533362.30 total 468.45 last 152.34) - open/close 87824 (time 1786533372.31 total 478.46 last 148.24) - open/close 89572 (time 1786533382.33 total 488.48 last 174.36) total: 90000 open/close in 490.78 seconds: 183.38 ops/second llite.lustre-ffff9a1b88993000.statahead_max=0 100000 real 0m2.327s user 0m0.014s sys 0m0.221s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff9a1b88993000.statahead_max=128 llite.lustre-ffff9a1b88993000.statahead_max=128 100000 real 0m2.263s user 0m0.018s sys 0m0.223s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 28 fname_total: 83 hit_total: 3676 miss_total: 1701 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 992 seconds llite.lustre-ffff9a1b88993000.statahead_stats= statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 28 fname_total: 83 hit_total: 3676 miss_total: 1701 mdc.lustre-MDT0000-mdc-ffff9a1b88993000.batch_stats= snapshot_time: 1786534407.706753974 secs.nsecs start_time: 1786532822.219821949 secs.nsecs elapsed_time: 1585.486932025 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