== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 20:52:22 (1789087942) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9f4e80469000.batch_stats=0 total: 100 open/close in 2.36 seconds: 42.31 ops/second llite.lustre-ffff9f4e80469000.statahead_max=0 208 real 0m1.462s user 0m0.003s sys 0m0.204s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9f4e80469000.statahead_max=128 llite.lustre-ffff9f4e80469000.statahead_max=128 208 real 0m0.716s user 0m0.003s sys 0m0.070s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 27 fname_total: 97 hit_total: 2900 miss_total: 1456 swrong=2 ewrong=2 - open/close 783 (time 1789087968.92 total 10.01 last 78.25) total: 900 open/close in 11.64 seconds: 77.32 ops/second llite.lustre-ffff9f4e80469000.statahead_max=0 2008 real 0m10.807s user 0m0.014s sys 0m1.881s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff9f4e80469000.statahead_max=128 llite.lustre-ffff9f4e80469000.statahead_max=128 2008 real 0m4.301s user 0m0.010s sys 0m0.564s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 28 fname_total: 97 hit_total: 3898 miss_total: 1457 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff9f4e80469000.statahead_stats= statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 28 fname_total: 97 hit_total: 3898 miss_total: 1457 mdc.lustre-MDT0000-mdc-ffff9f4e80469000.batch_stats= snapshot_time: 1789088015.491241704 secs.nsecs start_time: 1789087947.274842217 secs.nsecs elapsed_time: 68.216399487 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 3 11 11 16: 5 18 29 32: 4 14 44 64: 15 55 100 kvm mdc.lustre-MDT0000-mdc-ffff9f4e80469000.batch_stats=0 total: 100 open/close in 2.47 seconds: 40.41 ops/second llite.lustre-ffff9f4e80469000.statahead_max=0 100 real 0m0.056s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9f4e80469000.statahead_max=128 llite.lustre-ffff9f4e80469000.statahead_max=128 100 real 0m0.124s user 0m0.000s sys 0m0.029s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 28 fname_total: 97 hit_total: 3898 miss_total: 1457 swrong=2 ewrong=2 - open/close 725 (time 1789088037.55 total 10.00 last 72.48) total: 900 open/close in 12.44 seconds: 72.34 ops/second llite.lustre-ffff9f4e80469000.statahead_max=0 1000 real 0m0.140s user 0m0.001s sys 0m0.040s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9f4e80469000.statahead_max=128 llite.lustre-ffff9f4e80469000.statahead_max=128 1000 real 0m0.119s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 28 fname_total: 97 hit_total: 3898 miss_total: 1457 swrong=2 ewrong=2 - open/close 743 (time 1789088059.60 total 10.00 last 74.29) - open/close 1489 (time 1789088069.62 total 20.02 last 74.45) - open/close 2288 (time 1789088079.63 total 30.03 last 79.82) - open/close 3125 (time 1789088089.64 total 40.04 last 83.64) - open/close 3894 (time 1789088099.65 total 50.05 last 76.78) - open/close 4743 (time 1789088109.66 total 60.06 last 84.83) - open/close 5530 (time 1789088119.66 total 70.06 last 78.68) - open/close 6380 (time 1789088129.67 total 80.07 last 84.95) - open/close 7080 (time 1789088139.67 total 90.07 last 69.98) - open/close 7811 (time 1789088149.67 total 100.07 last 73.09) - open/close 8478 (time 1789088159.67 total 110.08 last 66.69) total: 9000 open/close in 116.43 seconds: 77.30 ops/second llite.lustre-ffff9f4e80469000.statahead_max=0 10000 real 0m0.493s user 0m0.003s sys 0m0.051s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9f4e80469000.statahead_max=128 llite.lustre-ffff9f4e80469000.statahead_max=128 10000 real 0m0.730s user 0m0.001s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 28 fname_total: 97 hit_total: 3898 miss_total: 1457 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 302 seconds llite.lustre-ffff9f4e80469000.statahead_stats= statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 28 fname_total: 97 hit_total: 3898 miss_total: 1457 mdc.lustre-MDT0000-mdc-ffff9f4e80469000.batch_stats= snapshot_time: 1789088485.657594266 secs.nsecs start_time: 1789088017.259742940 secs.nsecs elapsed_time: 468.397851326 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