== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 00:05:46 (1790741146) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9fd184dc1800.batch_stats=0 total: 100 open/close in 2.17 seconds: 46.06 ops/second llite.lustre-ffff9fd184dc1800.statahead_max=0 208 real 0m1.623s user 0m0.005s sys 0m0.201s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9fd184dc1800.statahead_max=128 llite.lustre-ffff9fd184dc1800.statahead_max=128 208 real 0m0.726s user 0m0.003s sys 0m0.077s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 115 statahead wrong: 2 agl total: 100 list_total: 28 fname_total: 86 hit_total: 2755 miss_total: 1534 swrong=2 ewrong=2 - open/close 826 (time 1790741172.31 total 10.00 last 82.59) total: 900 open/close in 11.03 seconds: 81.59 ops/second llite.lustre-ffff9fd184dc1800.statahead_max=0 2008 real 0m11.239s user 0m0.026s sys 0m1.823s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff9fd184dc1800.statahead_max=128 llite.lustre-ffff9fd184dc1800.statahead_max=128 2008 real 0m3.902s user 0m0.017s sys 0m0.564s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 116 statahead wrong: 2 agl total: 100 list_total: 29 fname_total: 86 hit_total: 3754 miss_total: 1534 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 17 seconds llite.lustre-ffff9fd184dc1800.statahead_stats= statahead total: 116 statahead wrong: 2 agl total: 100 list_total: 29 fname_total: 86 hit_total: 3754 miss_total: 1534 mdc.lustre-MDT0000-mdc-ffff9fd184dc1800.batch_stats= snapshot_time: 1790741216.569340297 secs.nsecs start_time: 1790741151.594283313 secs.nsecs elapsed_time: 64.975056984 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 2 7 7 16: 4 14 22 32: 7 25 48 64: 14 51 100 kvm mdc.lustre-MDT0000-mdc-ffff9fd184dc1800.batch_stats=0 total: 100 open/close in 2.42 seconds: 41.38 ops/second llite.lustre-ffff9fd184dc1800.statahead_max=0 100 real 0m0.092s user 0m0.002s sys 0m0.013s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9fd184dc1800.statahead_max=128 llite.lustre-ffff9fd184dc1800.statahead_max=128 100 real 0m0.132s user 0m0.002s sys 0m0.025s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 116 statahead wrong: 2 agl total: 100 list_total: 29 fname_total: 86 hit_total: 3754 miss_total: 1534 swrong=2 ewrong=2 - open/close 755 (time 1790741238.25 total 10.01 last 75.45) total: 900 open/close in 11.97 seconds: 75.17 ops/second llite.lustre-ffff9fd184dc1800.statahead_max=0 1000 real 0m0.149s user 0m0.004s sys 0m0.018s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9fd184dc1800.statahead_max=128 llite.lustre-ffff9fd184dc1800.statahead_max=128 1000 real 0m0.173s user 0m0.001s sys 0m0.037s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 116 statahead wrong: 2 agl total: 100 list_total: 29 fname_total: 86 hit_total: 3754 miss_total: 1534 swrong=2 ewrong=2 - open/close 739 (time 1790741259.53 total 10.00 last 73.89) - open/close 1542 (time 1790741269.54 total 20.01 last 80.26) - open/close 2338 (time 1790741279.54 total 30.01 last 79.55) - open/close 3119 (time 1790741289.54 total 40.01 last 78.09) - open/close 3938 (time 1790741299.55 total 50.02 last 81.89) - open/close 4716 (time 1790741309.55 total 60.02 last 77.79) - open/close 5578 (time 1790741319.55 total 70.03 last 86.13) - open/close 6406 (time 1790741329.56 total 80.03 last 82.72) - open/close 7158 (time 1790741339.57 total 90.04 last 75.17) - open/close 7967 (time 1790741349.59 total 100.06 last 80.75) - open/close 8664 (time 1790741359.60 total 110.07 last 69.64) total: 9000 open/close in 114.19 seconds: 78.81 ops/second llite.lustre-ffff9fd184dc1800.statahead_max=0 10000 real 0m0.919s user 0m0.002s sys 0m0.055s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9fd184dc1800.statahead_max=128 llite.lustre-ffff9fd184dc1800.statahead_max=128 10000 real 0m0.908s user 0m0.004s sys 0m0.038s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 116 statahead wrong: 2 agl total: 100 list_total: 29 fname_total: 86 hit_total: 3754 miss_total: 1534 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 299 seconds llite.lustre-ffff9fd184dc1800.statahead_stats= statahead total: 116 statahead wrong: 2 agl total: 100 list_total: 29 fname_total: 86 hit_total: 3754 miss_total: 1534 mdc.lustre-MDT0000-mdc-ffff9fd184dc1800.batch_stats= snapshot_time: 1790741679.678095431 secs.nsecs start_time: 1790741218.245660431 secs.nsecs elapsed_time: 461.432435000 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