== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 22:22:02 (1788488522) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff92ce46e3c800.batch_stats=0 total: 100 open/close in 3.61 seconds: 27.66 ops/second llite.lustre-ffff92ce46e3c800.statahead_max=0 208 real 0m1.386s user 0m0.001s sys 0m0.206s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff92ce46e3c800.statahead_max=128 llite.lustre-ffff92ce46e3c800.statahead_max=128 208 real 0m0.848s user 0m0.002s sys 0m0.078s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 135 statahead wrong: 2 agl total: 130 list_total: 29 fname_total: 93 hit_total: 2839 miss_total: 1710 swrong=2 ewrong=2 - open/close 789 (time 1788488551.68 total 10.00 last 78.90) total: 900 open/close in 11.73 seconds: 76.74 ops/second llite.lustre-ffff92ce46e3c800.statahead_max=0 2008 real 0m11.258s user 0m0.030s sys 0m1.883s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff92ce46e3c800.statahead_max=128 llite.lustre-ffff92ce46e3c800.statahead_max=128 2008 real 0m3.953s user 0m0.012s sys 0m0.580s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 136 statahead wrong: 2 agl total: 130 list_total: 30 fname_total: 93 hit_total: 3837 miss_total: 1711 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-ffff92ce46e3c800.statahead_stats= statahead total: 136 statahead wrong: 2 agl total: 130 list_total: 30 fname_total: 93 hit_total: 3837 miss_total: 1711 mdc.lustre-MDT0000-mdc-ffff92ce46e3c800.batch_stats= snapshot_time: 1788488597.003399052 secs.nsecs start_time: 1788488529.165470593 secs.nsecs elapsed_time: 67.837928459 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 6 19 19 16: 8 25 45 32: 3 9 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff92ce46e3c800.batch_stats=0 total: 100 open/close in 2.00 seconds: 49.92 ops/second llite.lustre-ffff92ce46e3c800.statahead_max=0 100 real 0m0.066s user 0m0.003s sys 0m0.014s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff92ce46e3c800.statahead_max=128 llite.lustre-ffff92ce46e3c800.statahead_max=128 100 real 0m0.124s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 136 statahead wrong: 2 agl total: 130 list_total: 30 fname_total: 93 hit_total: 3837 miss_total: 1711 swrong=2 ewrong=2 - open/close 823 (time 1788488616.89 total 10.01 last 82.18) total: 900 open/close in 11.14 seconds: 80.82 ops/second llite.lustre-ffff92ce46e3c800.statahead_max=0 1000 real 0m0.167s user 0m0.001s sys 0m0.024s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff92ce46e3c800.statahead_max=128 llite.lustre-ffff92ce46e3c800.statahead_max=128 1000 real 0m0.181s user 0m0.000s sys 0m0.025s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 136 statahead wrong: 2 agl total: 130 list_total: 30 fname_total: 93 hit_total: 3837 miss_total: 1711 swrong=2 ewrong=2 - open/close 638 (time 1788488638.91 total 10.00 last 63.78) - open/close 1432 (time 1788488648.92 total 20.01 last 79.36) - open/close 2266 (time 1788488658.92 total 30.01 last 83.38) - open/close 3059 (time 1788488668.92 total 40.02 last 79.26) - open/close 3900 (time 1788488678.92 total 50.02 last 84.10) - open/close 4874 (time 1788488688.93 total 60.02 last 97.38) - open/close 5749 (time 1788488698.94 total 70.03 last 87.42) - open/close 6592 (time 1788488708.95 total 80.04 last 84.21) - open/close 7370 (time 1788488718.95 total 90.04 last 77.79) - open/close 8211 (time 1788488728.95 total 100.05 last 84.04) total: 9000 open/close in 109.90 seconds: 81.89 ops/second llite.lustre-ffff92ce46e3c800.statahead_max=0 10000 real 0m0.832s user 0m0.002s sys 0m0.083s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff92ce46e3c800.statahead_max=128 llite.lustre-ffff92ce46e3c800.statahead_max=128 10000 real 0m0.675s user 0m0.005s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 136 statahead wrong: 2 agl total: 130 list_total: 30 fname_total: 93 hit_total: 3837 miss_total: 1711 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 316 seconds llite.lustre-ffff92ce46e3c800.statahead_stats= statahead total: 136 statahead wrong: 2 agl total: 130 list_total: 30 fname_total: 93 hit_total: 3837 miss_total: 1711 mdc.lustre-MDT0000-mdc-ffff92ce46e3c800.batch_stats= snapshot_time: 1788489072.731290646 secs.nsecs start_time: 1788488598.475236409 secs.nsecs elapsed_time: 474.256054237 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