== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 03:16:48 (1785395808) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9d1358449800.batch_stats=0 total: 100 open/close in 3.81 seconds: 26.22 ops/second llite.lustre-ffff9d1358449800.statahead_max=0 208 real 0m1.939s user 0m0.003s sys 0m0.201s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9d1358449800.statahead_max=128 llite.lustre-ffff9d1358449800.statahead_max=128 208 real 0m1.287s user 0m0.004s sys 0m0.081s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 148 statahead wrong: 2 agl total: 141 list_total: 28 fname_total: 104 hit_total: 2659 miss_total: 1688 swrong=2 ewrong=2 - open/close 387 (time 1785395840.00 total 10.01 last 38.67) - open/close 759 (time 1785395850.00 total 20.01 last 37.20) total: 900 open/close in 23.38 seconds: 38.49 ops/second llite.lustre-ffff9d1358449800.statahead_max=0 2008 real 0m22.864s user 0m0.020s sys 0m2.101s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 23 sec llite.lustre-ffff9d1358449800.statahead_max=128 llite.lustre-ffff9d1358449800.statahead_max=128 2008 real 0m8.247s user 0m0.019s sys 0m0.710s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 8 sec statahead total: 149 statahead wrong: 2 agl total: 141 list_total: 29 fname_total: 104 hit_total: 3657 miss_total: 1689 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 28 seconds llite.lustre-ffff9d1358449800.statahead_stats= statahead total: 149 statahead wrong: 2 agl total: 141 list_total: 29 fname_total: 104 hit_total: 3657 miss_total: 1689 mdc.lustre-MDT0000-mdc-ffff9d1358449800.batch_stats= snapshot_time: 1785395935.762064785 secs.nsecs start_time: 1785395814.193131174 secs.nsecs elapsed_time: 121.568933611 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 3 3 4: 1 3 6 8: 6 19 25 16: 4 12 38 32: 4 12 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff9d1358449800.batch_stats=0 total: 100 open/close in 3.08 seconds: 32.44 ops/second llite.lustre-ffff9d1358449800.statahead_max=0 100 real 0m0.107s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9d1358449800.statahead_max=128 llite.lustre-ffff9d1358449800.statahead_max=128 100 real 0m0.111s user 0m0.003s sys 0m0.012s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 149 statahead wrong: 2 agl total: 141 list_total: 29 fname_total: 104 hit_total: 3657 miss_total: 1689 swrong=2 ewrong=2 - open/close 303 (time 1785395961.76 total 10.04 last 30.19) - open/close 673 (time 1785395971.77 total 20.04 last 36.97) total: 900 open/close in 25.49 seconds: 35.30 ops/second llite.lustre-ffff9d1358449800.statahead_max=0 1000 real 0m0.086s user 0m0.000s sys 0m0.021s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9d1358449800.statahead_max=128 llite.lustre-ffff9d1358449800.statahead_max=128 1000 real 0m0.230s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 149 statahead wrong: 2 agl total: 141 list_total: 29 fname_total: 104 hit_total: 3657 miss_total: 1689 swrong=2 ewrong=2 - open/close 538 (time 1785396002.00 total 10.00 last 53.79) - open/close 1211 (time 1785396012.02 total 20.02 last 67.20) - open/close 1566 (time 1785396022.04 total 30.04 last 35.43) - open/close 2007 (time 1785396032.04 total 40.04 last 44.10) - open/close 2458 (time 1785396042.06 total 50.06 last 45.02) - open/close 2867 (time 1785396052.06 total 60.06 last 40.89) - open/close 3360 (time 1785396062.07 total 70.06 last 49.26) - open/close 3889 (time 1785396072.08 total 80.08 last 52.80) - open/close 4328 (time 1785396082.09 total 90.09 last 43.86) - open/close 4898 (time 1785396092.10 total 100.10 last 56.96) - open/close 5425 (time 1785396102.10 total 110.10 last 52.67) - open/close 5987 (time 1785396112.13 total 120.13 last 56.04) - open/close 6436 (time 1785396122.15 total 130.15 last 44.81) - open/close 6898 (time 1785396132.16 total 140.16 last 46.15) - open/close 7345 (time 1785396142.18 total 150.17 last 44.64) - open/close 7782 (time 1785396152.19 total 160.18 last 43.66) - open/close 8236 (time 1785396162.19 total 170.19 last 45.37) - open/close 8643 (time 1785396172.23 total 180.23 last 40.54) total: 9000 open/close in 186.98 seconds: 48.13 ops/second llite.lustre-ffff9d1358449800.statahead_max=0 10000 real 0m0.706s user 0m0.004s sys 0m0.043s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9d1358449800.statahead_max=128 llite.lustre-ffff9d1358449800.statahead_max=128 10000 real 0m1.079s user 0m0.003s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 149 statahead wrong: 2 agl total: 141 list_total: 29 fname_total: 104 hit_total: 3657 miss_total: 1689 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 470 seconds llite.lustre-ffff9d1358449800.statahead_stats= statahead total: 149 statahead wrong: 2 agl total: 141 list_total: 29 fname_total: 104 hit_total: 3657 miss_total: 1689 mdc.lustre-MDT0000-mdc-ffff9d1358449800.batch_stats= snapshot_time: 1785396678.394591978 secs.nsecs start_time: 1785395937.909711734 secs.nsecs elapsed_time: 740.484880244 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