== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 13:32:53 (1788975173) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9bbce0af2000.batch_stats=0 total: 100 open/close in 2.46 seconds: 40.65 ops/second llite.lustre-ffff9bbce0af2000.statahead_max=0 208 real 0m1.083s user 0m0.006s sys 0m0.195s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9bbce0af2000.statahead_max=128 llite.lustre-ffff9bbce0af2000.statahead_max=128 208 real 0m0.523s user 0m0.001s sys 0m0.074s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 120 list_total: 28 fname_total: 97 hit_total: 3141 miss_total: 1284 swrong=2 ewrong=2 - open/close 679 (time 1788975196.95 total 10.01 last 67.83) total: 900 open/close in 13.07 seconds: 68.85 ops/second llite.lustre-ffff9bbce0af2000.statahead_max=0 2008 real 0m12.483s user 0m0.028s sys 0m1.911s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff9bbce0af2000.statahead_max=128 llite.lustre-ffff9bbce0af2000.statahead_max=128 2008 real 0m5.856s user 0m0.019s sys 0m0.612s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 97 hit_total: 4139 miss_total: 1285 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 25 seconds llite.lustre-ffff9bbce0af2000.statahead_stats= statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 97 hit_total: 4139 miss_total: 1285 mdc.lustre-MDT0000-mdc-ffff9bbce0af2000.batch_stats= snapshot_time: 1788975256.254251106 secs.nsecs start_time: 1788975177.685861504 secs.nsecs elapsed_time: 78.568389602 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 3 3 4: 0 0 3 8: 4 13 17 16: 4 13 31 32: 6 20 51 64: 14 48 100 kvm mdc.lustre-MDT0000-mdc-ffff9bbce0af2000.batch_stats=0 total: 100 open/close in 3.54 seconds: 28.22 ops/second llite.lustre-ffff9bbce0af2000.statahead_max=0 100 real 0m0.110s user 0m0.000s sys 0m0.020s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9bbce0af2000.statahead_max=128 llite.lustre-ffff9bbce0af2000.statahead_max=128 100 real 0m0.137s user 0m0.001s sys 0m0.014s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 97 hit_total: 4139 miss_total: 1285 swrong=2 ewrong=2 - open/close 700 (time 1788975281.01 total 10.00 last 69.98) total: 900 open/close in 12.75 seconds: 70.59 ops/second llite.lustre-ffff9bbce0af2000.statahead_max=0 1000 real 0m0.109s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9bbce0af2000.statahead_max=128 llite.lustre-ffff9bbce0af2000.statahead_max=128 1000 real 0m0.180s user 0m0.002s sys 0m0.035s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 97 hit_total: 4139 miss_total: 1285 swrong=2 ewrong=2 - open/close 691 (time 1788975303.18 total 10.01 last 69.04) - open/close 1398 (time 1788975313.18 total 20.01 last 70.70) - open/close 2078 (time 1788975323.18 total 30.01 last 67.99) - open/close 2826 (time 1788975333.19 total 40.01 last 74.80) - open/close 3540 (time 1788975343.22 total 50.04 last 71.18) - open/close 4303 (time 1788975353.22 total 60.05 last 76.26) - open/close 4899 (time 1788975363.22 total 70.05 last 59.60) - open/close 5461 (time 1788975373.25 total 80.08 last 56.04) - open/close 6157 (time 1788975383.26 total 90.09 last 69.53) - open/close 6798 (time 1788975393.27 total 100.09 last 64.06) - open/close 7572 (time 1788975403.29 total 110.11 last 77.24) - open/close 8311 (time 1788975413.30 total 120.12 last 73.82) total: 9000 open/close in 128.88 seconds: 69.83 ops/second llite.lustre-ffff9bbce0af2000.statahead_max=0 10000 real 0m0.789s user 0m0.006s sys 0m0.046s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9bbce0af2000.statahead_max=128 llite.lustre-ffff9bbce0af2000.statahead_max=128 10000 real 0m0.619s user 0m0.001s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 97 hit_total: 4139 miss_total: 1285 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 328 seconds llite.lustre-ffff9bbce0af2000.statahead_stats= statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 97 hit_total: 4139 miss_total: 1285 mdc.lustre-MDT0000-mdc-ffff9bbce0af2000.batch_stats= snapshot_time: 1788975768.055972906 secs.nsecs start_time: 1788975258.739953425 secs.nsecs elapsed_time: 509.316019481 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