== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:36:00 (1789122960) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9ba52edc5000.batch_stats=0 total: 100 open/close in 3.48 seconds: 28.72 ops/second llite.lustre-ffff9ba52edc5000.statahead_max=0 208 real 0m1.875s user 0m0.003s sys 0m0.199s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9ba52edc5000.statahead_max=128 llite.lustre-ffff9ba52edc5000.statahead_max=128 208 real 0m0.662s user 0m0.005s sys 0m0.101s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 79 hit_total: 2471 miss_total: 1514 swrong=2 ewrong=2 - open/close 512 (time 1789122989.03 total 10.01 last 51.15) total: 900 open/close in 17.43 seconds: 51.63 ops/second llite.lustre-ffff9ba52edc5000.statahead_max=0 2008 real 0m15.854s user 0m0.024s sys 0m2.039s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 16 sec llite.lustre-ffff9ba52edc5000.statahead_max=128 llite.lustre-ffff9ba52edc5000.statahead_max=128 2008 real 0m5.381s user 0m0.016s sys 0m0.566s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 30 fname_total: 79 hit_total: 3469 miss_total: 1515 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 21 seconds llite.lustre-ffff9ba52edc5000.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 30 fname_total: 79 hit_total: 3469 miss_total: 1515 mdc.lustre-MDT0000-mdc-ffff9ba52edc5000.batch_stats= snapshot_time: 1789123052.778330364 secs.nsecs start_time: 1789122965.786252795 secs.nsecs elapsed_time: 86.992077569 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 1 3 6 8: 2 6 13 16: 7 24 37 32: 4 13 51 64: 14 48 100 kvm mdc.lustre-MDT0000-mdc-ffff9ba52edc5000.batch_stats=0 total: 100 open/close in 2.78 seconds: 35.95 ops/second llite.lustre-ffff9ba52edc5000.statahead_max=0 100 real 0m0.128s user 0m0.000s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9ba52edc5000.statahead_max=128 llite.lustre-ffff9ba52edc5000.statahead_max=128 100 real 0m0.143s user 0m0.003s sys 0m0.027s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 30 fname_total: 79 hit_total: 3469 miss_total: 1515 swrong=2 ewrong=2 - open/close 606 (time 1789123075.88 total 10.00 last 60.58) total: 900 open/close in 14.99 seconds: 60.04 ops/second llite.lustre-ffff9ba52edc5000.statahead_max=0 1000 real 0m0.226s user 0m0.003s sys 0m0.019s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9ba52edc5000.statahead_max=128 llite.lustre-ffff9ba52edc5000.statahead_max=128 1000 real 0m0.147s user 0m0.002s sys 0m0.025s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 30 fname_total: 79 hit_total: 3469 miss_total: 1515 swrong=2 ewrong=2 - open/close 534 (time 1789123101.07 total 10.02 last 53.30) - open/close 1040 (time 1789123111.08 total 20.03 last 50.55) - open/close 1600 (time 1789123121.09 total 30.04 last 55.95) - open/close 2187 (time 1789123131.12 total 40.07 last 58.48) - open/close 2746 (time 1789123141.13 total 50.08 last 55.85) - open/close 3338 (time 1789123151.15 total 60.10 last 59.12) - open/close 3965 (time 1789123161.15 total 70.10 last 62.66) - open/close 4681 (time 1789123171.16 total 80.11 last 71.53) - open/close 5272 (time 1789123181.16 total 90.11 last 59.09) - open/close 5834 (time 1789123191.18 total 100.13 last 56.09) - open/close 6504 (time 1789123201.18 total 110.14 last 66.99) - open/close 7121 (time 1789123211.19 total 120.14 last 61.65) - open/close 7819 (time 1789123221.20 total 130.15 last 69.74) - open/close 8469 (time 1789123231.21 total 140.16 last 64.97) total: 9000 open/close in 149.10 seconds: 60.36 ops/second llite.lustre-ffff9ba52edc5000.statahead_max=0 10000 real 0m0.912s user 0m0.002s sys 0m0.052s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9ba52edc5000.statahead_max=128 llite.lustre-ffff9ba52edc5000.statahead_max=128 10000 real 0m0.736s user 0m0.002s sys 0m0.045s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 30 fname_total: 79 hit_total: 3469 miss_total: 1515 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 382 seconds llite.lustre-ffff9ba52edc5000.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 30 fname_total: 79 hit_total: 3469 miss_total: 1515 mdc.lustre-MDT0000-mdc-ffff9ba52edc5000.batch_stats= snapshot_time: 1789123641.790763652 secs.nsecs start_time: 1789123054.802056616 secs.nsecs elapsed_time: 586.988707036 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