== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 03:47:24 (1789026444) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9c16c8ef4000.batch_stats=0 total: 100 open/close in 3.26 seconds: 30.66 ops/second llite.lustre-ffff9c16c8ef4000.statahead_max=0 208 real 0m1.742s user 0m0.004s sys 0m0.233s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9c16c8ef4000.statahead_max=128 llite.lustre-ffff9c16c8ef4000.statahead_max=128 208 real 0m0.754s user 0m0.005s sys 0m0.072s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 125 statahead wrong: 2 agl total: 121 list_total: 27 fname_total: 96 hit_total: 2499 miss_total: 1737 swrong=2 ewrong=2 - open/close 499 (time 1789026473.48 total 10.01 last 49.83) total: 900 open/close in 19.87 seconds: 45.30 ops/second llite.lustre-ffff9c16c8ef4000.statahead_max=0 2008 real 0m18.512s user 0m0.026s sys 0m2.075s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 19 sec llite.lustre-ffff9c16c8ef4000.statahead_max=128 llite.lustre-ffff9c16c8ef4000.statahead_max=128 2008 real 0m5.274s user 0m0.020s sys 0m0.602s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 126 statahead wrong: 2 agl total: 121 list_total: 28 fname_total: 96 hit_total: 3497 miss_total: 1738 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-ffff9c16c8ef4000.statahead_stats= statahead total: 126 statahead wrong: 2 agl total: 121 list_total: 28 fname_total: 96 hit_total: 3497 miss_total: 1738 mdc.lustre-MDT0000-mdc-ffff9c16c8ef4000.batch_stats= snapshot_time: 1789026542.593541919 secs.nsecs start_time: 1789026449.138788179 secs.nsecs elapsed_time: 93.454753740 secs.nsecs subreqs per batch batches %% cum %% 1: 3 9 9 2: 0 0 9 4: 1 3 12 8: 3 9 22 16: 6 19 41 32: 3 9 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff9c16c8ef4000.batch_stats=0 total: 100 open/close in 3.26 seconds: 30.67 ops/second llite.lustre-ffff9c16c8ef4000.statahead_max=0 100 real 0m0.107s user 0m0.002s sys 0m0.020s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9c16c8ef4000.statahead_max=128 llite.lustre-ffff9c16c8ef4000.statahead_max=128 100 real 0m0.146s user 0m0.001s sys 0m0.031s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 121 list_total: 28 fname_total: 96 hit_total: 3497 miss_total: 1738 swrong=2 ewrong=2 - open/close 628 (time 1789026565.26 total 10.00 last 62.77) total: 900 open/close in 14.88 seconds: 60.49 ops/second llite.lustre-ffff9c16c8ef4000.statahead_max=0 1000 real 0m0.209s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9c16c8ef4000.statahead_max=128 llite.lustre-ffff9c16c8ef4000.statahead_max=128 1000 real 0m0.302s user 0m0.001s sys 0m0.033s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 121 list_total: 28 fname_total: 96 hit_total: 3497 miss_total: 1738 swrong=2 ewrong=2 - open/close 548 (time 1789026592.80 total 10.02 last 54.70) - open/close 1137 (time 1789026602.81 total 20.03 last 58.83) - open/close 1667 (time 1789026612.83 total 30.05 last 52.90) - open/close 2246 (time 1789026622.84 total 40.06 last 57.81) - open/close 2899 (time 1789026632.85 total 50.07 last 65.24) - open/close 3473 (time 1789026642.87 total 60.09 last 57.33) - open/close 4009 (time 1789026652.87 total 70.09 last 53.60) - open/close 4654 (time 1789026662.87 total 80.09 last 64.45) - open/close 5227 (time 1789026672.88 total 90.10 last 57.26) - open/close 5778 (time 1789026682.88 total 100.10 last 55.08) - open/close 6373 (time 1789026692.90 total 110.12 last 59.39) - open/close 6953 (time 1789026702.91 total 120.13 last 57.96) - open/close 7397 (time 1789026712.92 total 130.14 last 44.33) - open/close 7962 (time 1789026722.94 total 140.16 last 56.38) - open/close 8458 (time 1789026732.96 total 150.18 last 49.51) total: 9000 open/close in 159.75 seconds: 56.34 ops/second llite.lustre-ffff9c16c8ef4000.statahead_max=0 10000 real 0m0.654s user 0m0.004s sys 0m0.041s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9c16c8ef4000.statahead_max=128 llite.lustre-ffff9c16c8ef4000.statahead_max=128 10000 real 0m0.554s user 0m0.002s sys 0m0.040s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 121 list_total: 28 fname_total: 96 hit_total: 3497 miss_total: 1738 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 335 seconds llite.lustre-ffff9c16c8ef4000.statahead_stats= statahead total: 126 statahead wrong: 2 agl total: 121 list_total: 28 fname_total: 96 hit_total: 3497 miss_total: 1738 mdc.lustre-MDT0000-mdc-ffff9c16c8ef4000.batch_stats= snapshot_time: 1789027094.289956701 secs.nsecs start_time: 1789026544.498051113 secs.nsecs elapsed_time: 549.791905588 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