== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 10:26:28 (1782483988) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9ee2443cd000.batch_stats=0 total: 100 open/close in 0.86 seconds: 116.60 ops/second llite.lustre-ffff9ee2443cd000.statahead_max=0 208 real 0m0.524s user 0m0.002s sys 0m0.192s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9ee2443cd000.statahead_max=128 llite.lustre-ffff9ee2443cd000.statahead_max=128 208 real 0m0.290s user 0m0.002s sys 0m0.101s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 97 statahead wrong: 2 agl total: 94 list_total: 26 fname_total: 56 hit_total: 2956 miss_total: 1277 swrong=2 ewrong=2 total: 900 open/close in 2.45 seconds: 367.45 ops/second llite.lustre-ffff9ee2443cd000.statahead_max=0 2008 real 0m4.515s user 0m0.022s sys 0m1.629s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 4 sec llite.lustre-ffff9ee2443cd000.statahead_max=128 llite.lustre-ffff9ee2443cd000.statahead_max=128 2008 real 0m1.834s user 0m0.008s sys 0m0.887s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 98 statahead wrong: 2 agl total: 94 list_total: 27 fname_total: 56 hit_total: 3955 miss_total: 1277 swrong=2 ewrong=2 - open/close 3476 (time 1782484015.84 total 10.00 last 347.58) - open/close 6647 (time 1782484025.85 total 20.00 last 317.03) total: 9000 open/close in 27.24 seconds: 330.40 ops/second llite.lustre-ffff9ee2443cd000.statahead_max=0 20008 real 0m43.106s user 0m0.184s sys 0m16.000s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 43 sec llite.lustre-ffff9ee2443cd000.statahead_max=128 llite.lustre-ffff9ee2443cd000.statahead_max=128 20008 real 0m16.600s user 0m0.067s sys 0m8.861s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 17 sec statahead total: 99 statahead wrong: 2 agl total: 94 list_total: 28 fname_total: 56 hit_total: 13954 miss_total: 1277 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 85 seconds llite.lustre-ffff9ee2443cd000.statahead_stats= statahead total: 99 statahead wrong: 2 agl total: 94 list_total: 28 fname_total: 56 hit_total: 13954 miss_total: 1277 mdc.lustre-MDT0000-mdc-ffff9ee2443cd000.batch_stats= snapshot_time: 1782484187.955644063 secs.nsecs start_time: 1782483989.821092156 secs.nsecs elapsed_time: 198.134551907 secs.nsecs subreqs per batch batches %% cum %% 1: 26 8 8 2: 5 1 9 4: 0 0 9 8: 5 1 11 16: 122 38 50 32: 11 3 53 64: 145 46 100 kvm mdc.lustre-MDT0000-mdc-ffff9ee2443cd000.batch_stats=0 total: 100 open/close in 2.74 seconds: 36.55 ops/second llite.lustre-ffff9ee2443cd000.statahead_max=0 100 real 0m0.071s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9ee2443cd000.statahead_max=128 llite.lustre-ffff9ee2443cd000.statahead_max=128 100 real 0m0.061s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 99 statahead wrong: 2 agl total: 94 list_total: 28 fname_total: 56 hit_total: 13954 miss_total: 1277 swrong=2 ewrong=2 - open/close 732 (time 1782484209.64 total 10.01 last 73.15) total: 900 open/close in 12.36 seconds: 72.83 ops/second llite.lustre-ffff9ee2443cd000.statahead_max=0 1000 real 0m0.139s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9ee2443cd000.statahead_max=128 llite.lustre-ffff9ee2443cd000.statahead_max=128 1000 real 0m0.189s user 0m0.002s sys 0m0.025s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 99 statahead wrong: 2 agl total: 94 list_total: 28 fname_total: 56 hit_total: 13954 miss_total: 1277 swrong=2 ewrong=2 - open/close 831 (time 1782484231.97 total 10.01 last 83.04) - open/close 1797 (time 1782484241.98 total 20.01 last 96.57) - open/close 2804 (time 1782484251.98 total 30.01 last 100.70) - open/close 3880 (time 1782484261.99 total 40.02 last 107.50) - open/close 4952 (time 1782484271.99 total 50.02 last 107.19) - open/close 6001 (time 1782484281.99 total 60.02 last 104.86) - open/close 7105 (time 1782484292.00 total 70.03 last 110.36) - open/close 8125 (time 1782484302.00 total 80.03 last 101.97) total: 9000 open/close in 88.78 seconds: 101.38 ops/second llite.lustre-ffff9ee2443cd000.statahead_max=0 10000 real 0m0.442s user 0m0.003s sys 0m0.059s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9ee2443cd000.statahead_max=128 llite.lustre-ffff9ee2443cd000.statahead_max=128 10000 real 0m0.334s user 0m0.002s sys 0m0.039s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 99 statahead wrong: 2 agl total: 94 list_total: 28 fname_total: 56 hit_total: 13954 miss_total: 1277 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 320 seconds llite.lustre-ffff9ee2443cd000.statahead_stats= statahead total: 99 statahead wrong: 2 agl total: 94 list_total: 28 fname_total: 56 hit_total: 13954 miss_total: 1277 mdc.lustre-MDT0000-mdc-ffff9ee2443cd000.batch_stats= snapshot_time: 1782484643.227077231 secs.nsecs start_time: 1782484189.394134109 secs.nsecs elapsed_time: 453.832943122 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