== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 23:12:36 (1784171556) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff933f8857d800.batch_stats=0 total: 100 open/close in 1.06 seconds: 93.99 ops/second llite.lustre-ffff933f8857d800.statahead_max=0 208 real 0m0.759s user 0m0.006s sys 0m0.241s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff933f8857d800.statahead_max=128 llite.lustre-ffff933f8857d800.statahead_max=128 208 real 0m0.333s user 0m0.006s sys 0m0.110s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 61 statahead wrong: 2 agl total: 59 list_total: 22 fname_total: 39 hit_total: 2827 miss_total: 1649 swrong=2 ewrong=2 total: 900 open/close in 2.54 seconds: 354.49 ops/second llite.lustre-ffff933f8857d800.statahead_max=0 2008 real 0m6.282s user 0m0.015s sys 0m2.374s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 6 sec llite.lustre-ffff933f8857d800.statahead_max=128 llite.lustre-ffff933f8857d800.statahead_max=128 2008 real 0m2.012s user 0m0.008s sys 0m0.913s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 62 statahead wrong: 2 agl total: 59 list_total: 23 fname_total: 39 hit_total: 3826 miss_total: 1649 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 9 seconds llite.lustre-ffff933f8857d800.statahead_stats= statahead total: 62 statahead wrong: 2 agl total: 59 list_total: 23 fname_total: 39 hit_total: 3826 miss_total: 1649 mdc.lustre-MDT0000-mdc-ffff933f8857d800.batch_stats= snapshot_time: 1784171587.003297788 secs.nsecs start_time: 1784171558.422098244 secs.nsecs elapsed_time: 28.581199544 secs.nsecs subreqs per batch batches %% cum %% 1: 3 9 9 2: 0 0 9 4: 0 0 9 8: 3 9 18 16: 11 34 53 32: 1 3 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff933f8857d800.batch_stats=0 total: 100 open/close in 1.21 seconds: 82.62 ops/second llite.lustre-ffff933f8857d800.statahead_max=0 100 real 0m0.038s user 0m0.001s sys 0m0.025s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff933f8857d800.statahead_max=128 llite.lustre-ffff933f8857d800.statahead_max=128 100 real 0m0.032s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 62 statahead wrong: 2 agl total: 59 list_total: 23 fname_total: 39 hit_total: 3826 miss_total: 1649 swrong=2 ewrong=2 total: 900 open/close in 3.62 seconds: 248.81 ops/second llite.lustre-ffff933f8857d800.statahead_max=0 1000 real 0m0.112s user 0m0.004s sys 0m0.086s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff933f8857d800.statahead_max=128 llite.lustre-ffff933f8857d800.statahead_max=128 1000 real 0m0.036s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 62 statahead wrong: 2 agl total: 59 list_total: 23 fname_total: 39 hit_total: 3826 miss_total: 1649 swrong=2 ewrong=2 - open/close 3405 (time 1784171608.38 total 10.00 last 340.40) - open/close 6562 (time 1784171618.38 total 20.00 last 315.69) total: 9000 open/close in 29.91 seconds: 300.95 ops/second llite.lustre-ffff933f8857d800.statahead_max=0 10000 real 0m0.235s user 0m0.006s sys 0m0.084s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff933f8857d800.statahead_max=128 llite.lustre-ffff933f8857d800.statahead_max=128 10000 real 0m0.200s user 0m0.007s sys 0m0.045s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 62 statahead wrong: 2 agl total: 59 list_total: 23 fname_total: 39 hit_total: 3826 miss_total: 1649 swrong=2 ewrong=2 - open/close 2270 (time 1784171644.81 total 10.00 last 227.00) - open/close 4549 (time 1784171654.81 total 20.00 last 227.84) - open/close 7051 (time 1784171664.81 total 30.00 last 250.20) - open/close 10000 (time 1784171673.97 total 39.16 last 322.04) - open/close 13539 (time 1784171683.97 total 49.16 last 353.83) - open/close 18018 (time 1784171693.97 total 59.16 last 447.87) - open/close 20000 (time 1784171698.42 total 63.61 last 445.79) - open/close 24397 (time 1784171708.42 total 73.61 last 439.65) - open/close 28796 (time 1784171718.42 total 83.61 last 439.86) - open/close 30000 (time 1784171721.61 total 86.80 last 377.12) - open/close 33514 (time 1784171731.62 total 96.81 last 351.31) - open/close 36367 (time 1784171741.62 total 106.81 last 285.29) - open/close 39140 (time 1784171751.62 total 116.81 last 277.20) - open/close 40000 (time 1784171755.30 total 120.49 last 233.61) - open/close 42889 (time 1784171765.30 total 130.49 last 288.88) - open/close 45117 (time 1784171775.31 total 140.49 last 222.75) - open/close 47506 (time 1784171785.31 total 150.50 last 238.85) - open/close 49975 (time 1784171795.34 total 160.53 last 246.16) - open/close 52146 (time 1784171805.34 total 170.53 last 217.06) - open/close 54482 (time 1784171815.34 total 180.53 last 233.58) - open/close 56875 (time 1784171825.34 total 190.53 last 239.27) - open/close 59212 (time 1784171835.35 total 200.53 last 233.61) - open/close 60000 (time 1784171837.73 total 202.92 last 330.57) - open/close 62814 (time 1784171847.73 total 212.92 last 281.39) - open/close 65915 (time 1784171857.73 total 222.92 last 309.98) - open/close 69302 (time 1784171867.73 total 232.92 last 338.66) - open/close 70000 (time 1784171869.79 total 234.98 last 339.75) - open/close 72370 (time 1784171879.79 total 244.98 last 236.95) - open/close 75165 (time 1784171889.80 total 254.98 last 279.38) - open/close 77421 (time 1784171899.80 total 264.99 last 225.58) - open/close 79600 (time 1784171909.80 total 274.99 last 217.81) - open/close 81744 (time 1784171919.80 total 284.99 last 214.40) - open/close 83923 (time 1784171929.81 total 294.99 last 217.78) - open/close 86092 (time 1784171939.81 total 305.00 last 216.87) - open/close 88304 (time 1784171949.81 total 315.00 last 221.12) total: 90000 open/close in 322.76 seconds: 278.85 ops/second llite.lustre-ffff933f8857d800.statahead_max=0 100000 real 0m1.773s user 0m0.022s sys 0m0.295s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff933f8857d800.statahead_max=128 llite.lustre-ffff933f8857d800.statahead_max=128 100000 real 0m1.763s user 0m0.019s sys 0m0.320s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 62 statahead wrong: 2 agl total: 59 list_total: 23 fname_total: 39 hit_total: 3826 miss_total: 1649 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1411 seconds llite.lustre-ffff933f8857d800.statahead_stats= statahead total: 62 statahead wrong: 2 agl total: 59 list_total: 23 fname_total: 39 hit_total: 3826 miss_total: 1649 mdc.lustre-MDT0000-mdc-ffff933f8857d800.batch_stats= snapshot_time: 1784173396.131621937 secs.nsecs start_time: 1784171587.785030665 secs.nsecs elapsed_time: 1808.346591272 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