== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 09:23:03 (1787836983) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8b23923de000.batch_stats=0 total: 100 open/close in 2.95 seconds: 33.85 ops/second llite.lustre-ffff8b23923de000.statahead_max=0 208 real 0m1.694s user 0m0.004s sys 0m0.234s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8b23923de000.statahead_max=128 llite.lustre-ffff8b23923de000.statahead_max=128 208 real 0m0.673s user 0m0.002s sys 0m0.061s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 115 statahead wrong: 2 agl total: 110 list_total: 28 fname_total: 85 hit_total: 2507 miss_total: 1588 swrong=2 ewrong=2 - open/close 653 (time 1787837010.19 total 10.02 last 65.19) total: 900 open/close in 14.52 seconds: 61.97 ops/second llite.lustre-ffff8b23923de000.statahead_max=0 2008 real 0m19.728s user 0m0.026s sys 0m2.050s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 19 sec llite.lustre-ffff8b23923de000.statahead_max=128 llite.lustre-ffff8b23923de000.statahead_max=128 2008 real 0m4.189s user 0m0.017s sys 0m0.651s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 116 statahead wrong: 2 agl total: 110 list_total: 29 fname_total: 85 hit_total: 3505 miss_total: 1589 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 23 seconds llite.lustre-ffff8b23923de000.statahead_stats= statahead total: 116 statahead wrong: 2 agl total: 110 list_total: 29 fname_total: 85 hit_total: 3505 miss_total: 1589 mdc.lustre-MDT0000-mdc-ffff8b23923de000.batch_stats= snapshot_time: 1787837074.639357385 secs.nsecs start_time: 1787836988.210259866 secs.nsecs elapsed_time: 86.429097519 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 2 6 9 8: 6 18 28 16: 5 15 43 32: 3 9 53 64: 15 46 100 kvm mdc.lustre-MDT0000-mdc-ffff8b23923de000.batch_stats=0 total: 100 open/close in 3.10 seconds: 32.26 ops/second llite.lustre-ffff8b23923de000.statahead_max=0 100 real 0m0.149s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8b23923de000.statahead_max=128 llite.lustre-ffff8b23923de000.statahead_max=128 100 real 0m0.079s user 0m0.000s sys 0m0.021s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 116 statahead wrong: 2 agl total: 110 list_total: 29 fname_total: 85 hit_total: 3505 miss_total: 1589 swrong=2 ewrong=2 - open/close 608 (time 1787837097.22 total 10.02 last 60.71) total: 900 open/close in 15.35 seconds: 58.64 ops/second llite.lustre-ffff8b23923de000.statahead_max=0 1000 real 0m0.100s user 0m0.002s sys 0m0.024s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8b23923de000.statahead_max=128 llite.lustre-ffff8b23923de000.statahead_max=128 1000 real 0m0.128s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 116 statahead wrong: 2 agl total: 110 list_total: 29 fname_total: 85 hit_total: 3505 miss_total: 1589 swrong=2 ewrong=2 - open/close 598 (time 1787837122.74 total 10.01 last 59.73) - open/close 1187 (time 1787837132.74 total 20.01 last 58.89) - open/close 1834 (time 1787837142.74 total 30.02 last 64.68) - open/close 2421 (time 1787837152.75 total 40.02 last 58.65) - open/close 2949 (time 1787837162.77 total 50.04 last 52.72) - open/close 3509 (time 1787837172.77 total 60.05 last 55.97) - open/close 4091 (time 1787837182.79 total 70.06 last 58.09) - open/close 4644 (time 1787837192.82 total 80.10 last 55.13) - open/close 5206 (time 1787837202.82 total 90.10 last 56.19) - open/close 5740 (time 1787837212.82 total 100.10 last 53.40) - open/close 6295 (time 1787837222.83 total 110.10 last 55.47) - open/close 6861 (time 1787837232.84 total 120.11 last 56.55) - open/close 7481 (time 1787837242.84 total 130.12 last 61.97) - open/close 8095 (time 1787837252.85 total 140.13 last 61.33) - open/close 8708 (time 1787837262.86 total 150.13 last 61.29) total: 9000 open/close in 154.17 seconds: 58.38 ops/second llite.lustre-ffff8b23923de000.statahead_max=0 10000 real 0m0.785s user 0m0.002s sys 0m0.047s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8b23923de000.statahead_max=128 llite.lustre-ffff8b23923de000.statahead_max=128 10000 real 0m0.821s user 0m0.004s sys 0m0.047s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 116 statahead wrong: 2 agl total: 110 list_total: 29 fname_total: 85 hit_total: 3505 miss_total: 1589 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 376 seconds llite.lustre-ffff8b23923de000.statahead_stats= statahead total: 116 statahead wrong: 2 agl total: 110 list_total: 29 fname_total: 85 hit_total: 3505 miss_total: 1589 mdc.lustre-MDT0000-mdc-ffff8b23923de000.batch_stats= snapshot_time: 1787837662.953144148 secs.nsecs start_time: 1787837076.498648197 secs.nsecs elapsed_time: 586.454495951 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