== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:35:28 (1789986928) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8c24b6376000.batch_stats=0 total: 100 open/close in 2.93 seconds: 34.08 ops/second llite.lustre-ffff8c24b6376000.statahead_max=0 208 real 0m1.366s user 0m0.002s sys 0m0.207s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8c24b6376000.statahead_max=128 llite.lustre-ffff8c24b6376000.statahead_max=128 208 real 0m0.592s user 0m0.002s sys 0m0.085s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 56 statahead wrong: 1 agl total: 53 list_total: 23 fname_total: 33 hit_total: 2526 miss_total: 210 swrong=1 ewrong=1 - open/close 797 (time 1789986954.60 total 10.00 last 79.70) total: 900 open/close in 11.36 seconds: 79.23 ops/second llite.lustre-ffff8c24b6376000.statahead_max=0 2008 real 0m12.944s user 0m0.015s sys 0m1.852s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff8c24b6376000.statahead_max=128 llite.lustre-ffff8c24b6376000.statahead_max=128 2008 real 0m4.459s user 0m0.016s sys 0m0.654s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 57 statahead wrong: 1 agl total: 53 list_total: 24 fname_total: 33 hit_total: 3524 miss_total: 211 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff8c24b6376000.statahead_stats= statahead total: 57 statahead wrong: 1 agl total: 53 list_total: 24 fname_total: 33 hit_total: 3524 miss_total: 211 mdc.lustre-MDT0000-mdc-ffff8c24b6376000.batch_stats= snapshot_time: 1789987003.390485890 secs.nsecs start_time: 1789986933.357027316 secs.nsecs elapsed_time: 70.033458574 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 0 0 6 4: 0 0 6 8: 4 13 20 16: 4 13 34 32: 5 17 51 64: 14 48 100 kvm mdc.lustre-MDT0000-mdc-ffff8c24b6376000.batch_stats=0 total: 100 open/close in 3.31 seconds: 30.22 ops/second llite.lustre-ffff8c24b6376000.statahead_max=0 100 real 0m0.108s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8c24b6376000.statahead_max=128 llite.lustre-ffff8c24b6376000.statahead_max=128 100 real 0m0.099s user 0m0.002s sys 0m0.021s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 57 statahead wrong: 1 agl total: 53 list_total: 24 fname_total: 33 hit_total: 3524 miss_total: 211 swrong=1 ewrong=1 - open/close 785 (time 1789987025.84 total 10.03 last 78.26) total: 900 open/close in 11.57 seconds: 77.81 ops/second llite.lustre-ffff8c24b6376000.statahead_max=0 1000 real 0m0.131s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8c24b6376000.statahead_max=128 llite.lustre-ffff8c24b6376000.statahead_max=128 1000 real 0m0.179s user 0m0.001s sys 0m0.014s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 57 statahead wrong: 1 agl total: 53 list_total: 24 fname_total: 33 hit_total: 3524 miss_total: 211 swrong=1 ewrong=1 - open/close 815 (time 1789987046.21 total 10.00 last 81.50) - open/close 1590 (time 1789987056.23 total 20.02 last 77.34) - open/close 2341 (time 1789987066.24 total 30.03 last 75.05) - open/close 3101 (time 1789987076.25 total 40.04 last 75.92) - open/close 3886 (time 1789987086.25 total 50.04 last 78.45) - open/close 4689 (time 1789987096.26 total 60.05 last 80.23) - open/close 5508 (time 1789987106.27 total 70.06 last 81.85) - open/close 6308 (time 1789987116.27 total 80.06 last 79.99) - open/close 7186 (time 1789987126.28 total 90.07 last 87.71) - open/close 7972 (time 1789987136.29 total 100.08 last 78.56) - open/close 8766 (time 1789987146.29 total 110.08 last 79.36) total: 9000 open/close in 113.40 seconds: 79.37 ops/second llite.lustre-ffff8c24b6376000.statahead_max=0 10000 real 0m0.648s user 0m0.003s sys 0m0.037s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8c24b6376000.statahead_max=128 llite.lustre-ffff8c24b6376000.statahead_max=128 10000 real 0m0.597s user 0m0.004s sys 0m0.045s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 57 statahead wrong: 1 agl total: 53 list_total: 24 fname_total: 33 hit_total: 3524 miss_total: 211 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 307 seconds llite.lustre-ffff8c24b6376000.statahead_stats= statahead total: 57 statahead wrong: 1 agl total: 53 list_total: 24 fname_total: 33 hit_total: 3524 miss_total: 211 mdc.lustre-MDT0000-mdc-ffff8c24b6376000.batch_stats= snapshot_time: 1789987472.465249581 secs.nsecs start_time: 1789987005.057484754 secs.nsecs elapsed_time: 467.407764827 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