== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 09:32:43 (1788874363) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9becd24cb800.batch_stats=0 total: 100 open/close in 2.54 seconds: 39.34 ops/second llite.lustre-ffff9becd24cb800.statahead_max=0 208 real 0m1.410s user 0m0.002s sys 0m0.231s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9becd24cb800.statahead_max=128 llite.lustre-ffff9becd24cb800.statahead_max=128 208 real 0m0.753s user 0m0.003s sys 0m0.075s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 121 statahead wrong: 2 agl total: 103 list_total: 28 fname_total: 93 hit_total: 2813 miss_total: 1586 swrong=2 ewrong=2 - open/close 810 (time 1788874389.65 total 10.00 last 80.96) total: 900 open/close in 11.37 seconds: 79.12 ops/second llite.lustre-ffff9becd24cb800.statahead_max=0 2008 real 0m13.090s user 0m0.020s sys 0m2.042s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff9becd24cb800.statahead_max=128 llite.lustre-ffff9becd24cb800.statahead_max=128 2008 real 0m4.704s user 0m0.014s sys 0m0.587s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 122 statahead wrong: 2 agl total: 103 list_total: 29 fname_total: 93 hit_total: 3811 miss_total: 1587 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 22 seconds llite.lustre-ffff9becd24cb800.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 103 list_total: 29 fname_total: 93 hit_total: 3811 miss_total: 1587 mdc.lustre-MDT0000-mdc-ffff9becd24cb800.batch_stats= snapshot_time: 1788874442.538898559 secs.nsecs start_time: 1788874368.134311341 secs.nsecs elapsed_time: 74.404587218 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 2 6 9 8: 5 15 25 16: 7 21 46 32: 2 6 53 64: 15 46 100 kvm mdc.lustre-MDT0000-mdc-ffff9becd24cb800.batch_stats=0 total: 100 open/close in 2.81 seconds: 35.56 ops/second llite.lustre-ffff9becd24cb800.statahead_max=0 100 real 0m0.098s user 0m0.001s sys 0m0.011s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9becd24cb800.statahead_max=128 llite.lustre-ffff9becd24cb800.statahead_max=128 100 real 0m0.128s user 0m0.000s sys 0m0.029s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 103 list_total: 29 fname_total: 93 hit_total: 3811 miss_total: 1587 swrong=2 ewrong=2 - open/close 745 (time 1788874464.11 total 10.00 last 74.49) total: 900 open/close in 12.41 seconds: 72.50 ops/second llite.lustre-ffff9becd24cb800.statahead_max=0 1000 real 0m0.145s user 0m0.000s sys 0m0.018s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9becd24cb800.statahead_max=128 llite.lustre-ffff9becd24cb800.statahead_max=128 1000 real 0m0.238s user 0m0.001s sys 0m0.039s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 103 list_total: 29 fname_total: 93 hit_total: 3811 miss_total: 1587 swrong=2 ewrong=2 - open/close 582 (time 1788874486.17 total 10.01 last 58.16) - open/close 1318 (time 1788874496.17 total 20.01 last 73.57) - open/close 2004 (time 1788874506.19 total 30.03 last 68.44) - open/close 2702 (time 1788874516.19 total 40.03 last 69.80) - open/close 3287 (time 1788874526.20 total 50.04 last 58.48) - open/close 4047 (time 1788874536.22 total 60.06 last 75.85) - open/close 4807 (time 1788874546.22 total 70.06 last 75.99) - open/close 5544 (time 1788874556.22 total 80.06 last 73.70) - open/close 6220 (time 1788874566.23 total 90.07 last 67.52) - open/close 6960 (time 1788874576.23 total 100.07 last 74.00) - open/close 7723 (time 1788874586.24 total 110.08 last 76.26) - open/close 8497 (time 1788874596.24 total 120.09 last 77.33) total: 9000 open/close in 128.53 seconds: 70.02 ops/second llite.lustre-ffff9becd24cb800.statahead_max=0 10000 real 0m0.687s user 0m0.002s sys 0m0.056s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9becd24cb800.statahead_max=128 llite.lustre-ffff9becd24cb800.statahead_max=128 10000 real 0m0.711s user 0m0.001s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 122 statahead wrong: 2 agl total: 103 list_total: 29 fname_total: 93 hit_total: 3811 miss_total: 1587 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 337 seconds llite.lustre-ffff9becd24cb800.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 103 list_total: 29 fname_total: 93 hit_total: 3811 miss_total: 1587 mdc.lustre-MDT0000-mdc-ffff9becd24cb800.batch_stats= snapshot_time: 1788874959.851569656 secs.nsecs start_time: 1788874444.277434543 secs.nsecs elapsed_time: 515.574135113 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