== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 23:58:51 (1789358331) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8c1989088000.batch_stats=0 total: 100 open/close in 0.63 seconds: 158.40 ops/second llite.lustre-ffff8c1989088000.statahead_max=0 208 real 0m0.354s user 0m0.001s sys 0m0.137s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 0 sec llite.lustre-ffff8c1989088000.statahead_max=128 llite.lustre-ffff8c1989088000.statahead_max=128 208 real 0m0.220s user 0m0.000s sys 0m0.092s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 59 statahead wrong: 2 agl total: 57 list_total: 23 fname_total: 36 hit_total: 12443 miss_total: 304 swrong=2 ewrong=2 total: 900 open/close in 2.05 seconds: 439.23 ops/second llite.lustre-ffff8c1989088000.statahead_max=0 2008 real 0m4.084s user 0m0.008s sys 0m1.564s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 4 sec llite.lustre-ffff8c1989088000.statahead_max=128 llite.lustre-ffff8c1989088000.statahead_max=128 2008 real 0m1.710s user 0m0.008s sys 0m0.843s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 1 sec statahead total: 60 statahead wrong: 2 agl total: 57 list_total: 24 fname_total: 36 hit_total: 13442 miss_total: 304 swrong=2 ewrong=2 - open/close 4475 (time 1789358357.10 total 10.00 last 447.41) - open/close 8988 (time 1789358367.10 total 20.00 last 451.28) total: 9000 open/close in 20.03 seconds: 449.40 ops/second llite.lustre-ffff8c1989088000.statahead_max=0 20008 real 0m33.363s user 0m0.088s sys 0m12.729s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 33 sec llite.lustre-ffff8c1989088000.statahead_max=128 llite.lustre-ffff8c1989088000.statahead_max=128 20008 real 0m16.314s user 0m0.058s sys 0m8.524s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 16 sec statahead total: 61 statahead wrong: 2 agl total: 57 list_total: 25 fname_total: 36 hit_total: 23441 miss_total: 304 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 54 seconds llite.lustre-ffff8c1989088000.statahead_stats= statahead total: 61 statahead wrong: 2 agl total: 57 list_total: 25 fname_total: 36 hit_total: 23441 miss_total: 304 mdc.lustre-MDT0000-mdc-ffff8c1989088000.batch_stats= snapshot_time: 1789358477.895653412 secs.nsecs start_time: 1789358333.407771256 secs.nsecs elapsed_time: 144.487882156 secs.nsecs subreqs per batch batches %% cum %% 1: 24 7 7 2: 0 0 7 4: 0 0 7 8: 5 1 9 16: 129 41 50 32: 9 2 53 64: 143 46 100 kvm mdc.lustre-MDT0000-mdc-ffff8c1989088000.batch_stats=0 total: 100 open/close in 0.66 seconds: 151.87 ops/second llite.lustre-ffff8c1989088000.statahead_max=0 100 real 0m0.024s user 0m0.003s sys 0m0.012s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8c1989088000.statahead_max=128 llite.lustre-ffff8c1989088000.statahead_max=128 100 real 0m0.022s user 0m0.002s sys 0m0.013s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 61 statahead wrong: 2 agl total: 57 list_total: 25 fname_total: 36 hit_total: 23441 miss_total: 304 swrong=2 ewrong=2 total: 900 open/close in 1.87 seconds: 480.61 ops/second llite.lustre-ffff8c1989088000.statahead_max=0 1000 real 0m0.034s user 0m0.002s sys 0m0.014s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8c1989088000.statahead_max=128 llite.lustre-ffff8c1989088000.statahead_max=128 1000 real 0m0.036s user 0m0.002s sys 0m0.014s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 61 statahead wrong: 2 agl total: 57 list_total: 25 fname_total: 36 hit_total: 23441 miss_total: 304 swrong=2 ewrong=2 - open/close 4606 (time 1789358495.51 total 10.00 last 460.58) - open/close 8910 (time 1789358505.52 total 20.00 last 430.34) total: 9000 open/close in 20.21 seconds: 445.40 ops/second llite.lustre-ffff8c1989088000.statahead_max=0 10000 real 0m0.307s user 0m0.005s sys 0m0.167s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8c1989088000.statahead_max=128 llite.lustre-ffff8c1989088000.statahead_max=128 10000 real 0m0.186s user 0m0.004s sys 0m0.032s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 61 statahead wrong: 2 agl total: 57 list_total: 25 fname_total: 36 hit_total: 23441 miss_total: 304 swrong=2 ewrong=2 - open/close 4488 (time 1789358520.49 total 10.00 last 448.76) - open/close 8735 (time 1789358530.49 total 20.00 last 424.70) - open/close 10000 (time 1789358533.45 total 22.96 last 427.54) - open/close 14314 (time 1789358543.45 total 32.96 last 431.38) - open/close 18732 (time 1789358553.45 total 42.96 last 441.76) - open/close 20000 (time 1789358556.21 total 45.73 last 458.34) - open/close 24276 (time 1789358566.21 total 55.73 last 427.55) - open/close 28721 (time 1789358576.22 total 65.73 last 444.45) - open/close 30000 (time 1789358579.27 total 68.78 last 419.22) - open/close 34140 (time 1789358589.27 total 78.78 last 413.90) - open/close 38285 (time 1789358599.27 total 88.79 last 414.41) - open/close 40000 (time 1789358603.90 total 93.41 last 370.89) - open/close 44030 (time 1789358613.90 total 103.41 last 402.84) - open/close 47910 (time 1789358623.90 total 113.41 last 388.00) - open/close 50000 (time 1789358629.11 total 118.62 last 401.06) - open/close 54306 (time 1789358639.11 total 128.63 last 430.53) - open/close 58317 (time 1789358649.11 total 138.63 last 401.02) - open/close 60000 (time 1789358653.76 total 143.27 last 362.29) - open/close 64076 (time 1789358663.76 total 153.27 last 407.57) - open/close 68446 (time 1789358673.76 total 163.27 last 436.97) - open/close 70000 (time 1789358677.40 total 166.92 last 426.63) - open/close 74028 (time 1789358687.40 total 176.92 last 402.75) - open/close 78356 (time 1789358697.41 total 186.92 last 432.71) - open/close 80000 (time 1789358700.98 total 190.49 last 460.57) - open/close 84318 (time 1789358710.98 total 200.49 last 431.80) - open/close 88444 (time 1789358720.98 total 210.49 last 412.59) total: 90000 open/close in 214.22 seconds: 420.12 ops/second llite.lustre-ffff8c1989088000.statahead_max=0 100000 real 0m1.724s user 0m0.017s sys 0m0.206s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff8c1989088000.statahead_max=128 llite.lustre-ffff8c1989088000.statahead_max=128 100000 real 0m1.606s user 0m0.015s sys 0m0.181s 'statx --cached=always -D' 100000 files with statahead: 1 sec statahead total: 61 statahead wrong: 2 agl total: 57 list_total: 25 fname_total: 36 hit_total: 23441 miss_total: 304 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1007 seconds llite.lustre-ffff8c1989088000.statahead_stats= statahead total: 61 statahead wrong: 2 agl total: 57 list_total: 25 fname_total: 36 hit_total: 23441 miss_total: 304 mdc.lustre-MDT0000-mdc-ffff8c1989088000.batch_stats= snapshot_time: 1789359754.131248470 secs.nsecs start_time: 1789358478.436613105 secs.nsecs elapsed_time: 1275.694635365 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