== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 18:05:49 (1787868349) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff93ce157b7000.batch_stats=0 total: 100 open/close in 2.96 seconds: 33.74 ops/second llite.lustre-ffff93ce157b7000.statahead_max=0 208 real 0m1.337s user 0m0.005s sys 0m0.222s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff93ce157b7000.statahead_max=128 llite.lustre-ffff93ce157b7000.statahead_max=128 208 real 0m0.642s user 0m0.004s sys 0m0.084s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 154 statahead wrong: 2 agl total: 149 list_total: 28 fname_total: 113 hit_total: 2904 miss_total: 1498 swrong=2 ewrong=2 - open/close 645 (time 1787868375.12 total 10.00 last 64.50) total: 900 open/close in 14.55 seconds: 61.84 ops/second llite.lustre-ffff93ce157b7000.statahead_max=0 2008 real 0m14.696s user 0m0.023s sys 0m1.822s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff93ce157b7000.statahead_max=128 llite.lustre-ffff93ce157b7000.statahead_max=128 2008 real 0m4.468s user 0m0.018s sys 0m0.580s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 155 statahead wrong: 2 agl total: 149 list_total: 29 fname_total: 113 hit_total: 3902 miss_total: 1499 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-ffff93ce157b7000.statahead_stats= statahead total: 155 statahead wrong: 2 agl total: 149 list_total: 29 fname_total: 113 hit_total: 3902 miss_total: 1499 mdc.lustre-MDT0000-mdc-ffff93ce157b7000.batch_stats= snapshot_time: 1787868432.756753716 secs.nsecs start_time: 1787868353.824224193 secs.nsecs elapsed_time: 78.932529523 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 3 10 10 8: 3 10 20 16: 6 20 40 32: 2 6 46 64: 16 53 100 kvm mdc.lustre-MDT0000-mdc-ffff93ce157b7000.batch_stats=0 total: 100 open/close in 2.92 seconds: 34.25 ops/second llite.lustre-ffff93ce157b7000.statahead_max=0 100 real 0m0.099s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff93ce157b7000.statahead_max=128 llite.lustre-ffff93ce157b7000.statahead_max=128 100 real 0m0.095s user 0m0.003s sys 0m0.015s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 155 statahead wrong: 2 agl total: 149 list_total: 29 fname_total: 113 hit_total: 3902 miss_total: 1499 swrong=2 ewrong=2 - open/close 673 (time 1787868454.74 total 10.02 last 67.20) total: 900 open/close in 13.40 seconds: 67.18 ops/second llite.lustre-ffff93ce157b7000.statahead_max=0 1000 real 0m0.124s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff93ce157b7000.statahead_max=128 llite.lustre-ffff93ce157b7000.statahead_max=128 1000 real 0m0.155s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 155 statahead wrong: 2 agl total: 149 list_total: 29 fname_total: 113 hit_total: 3902 miss_total: 1499 swrong=2 ewrong=2 - open/close 681 (time 1787868476.73 total 10.00 last 68.09) - open/close 1307 (time 1787868486.75 total 20.02 last 62.48) - open/close 1979 (time 1787868496.77 total 30.04 last 67.09) - open/close 2645 (time 1787868506.79 total 40.06 last 66.46) - open/close 3291 (time 1787868516.79 total 50.07 last 64.55) - open/close 3938 (time 1787868526.81 total 60.08 last 64.62) - open/close 4631 (time 1787868536.81 total 70.08 last 69.27) - open/close 5238 (time 1787868546.82 total 80.09 last 60.67) - open/close 5830 (time 1787868556.83 total 90.10 last 59.14) - open/close 6372 (time 1787868566.84 total 100.11 last 54.12) - open/close 7020 (time 1787868576.85 total 110.12 last 64.75) - open/close 7663 (time 1787868586.85 total 120.12 last 64.29) - open/close 8201 (time 1787868596.86 total 130.13 last 53.78) - open/close 8621 (time 1787868606.88 total 140.15 last 41.91) total: 9000 open/close in 147.93 seconds: 60.84 ops/second llite.lustre-ffff93ce157b7000.statahead_max=0 10000 real 0m0.992s user 0m0.003s sys 0m0.049s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff93ce157b7000.statahead_max=128 llite.lustre-ffff93ce157b7000.statahead_max=128 10000 real 0m0.643s user 0m0.001s sys 0m0.046s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 155 statahead wrong: 2 agl total: 149 list_total: 29 fname_total: 113 hit_total: 3902 miss_total: 1499 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 357 seconds llite.lustre-ffff93ce157b7000.statahead_stats= statahead total: 155 statahead wrong: 2 agl total: 149 list_total: 29 fname_total: 113 hit_total: 3902 miss_total: 1499 mdc.lustre-MDT0000-mdc-ffff93ce157b7000.batch_stats= snapshot_time: 1787868988.784434501 secs.nsecs start_time: 1787868434.606903953 secs.nsecs elapsed_time: 554.177530548 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