== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 12:52:48 (1789059168) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8c118ac83800.batch_stats=0 total: 100 open/close in 2.47 seconds: 40.48 ops/second llite.lustre-ffff8c118ac83800.statahead_max=0 208 real 0m1.371s user 0m0.002s sys 0m0.208s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8c118ac83800.statahead_max=128 llite.lustre-ffff8c118ac83800.statahead_max=128 208 real 0m0.609s user 0m0.002s sys 0m0.081s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 154 statahead wrong: 2 agl total: 149 list_total: 27 fname_total: 122 hit_total: 2987 miss_total: 1281 swrong=2 ewrong=2 - open/close 873 (time 1789059195.53 total 10.00 last 87.26) total: 900 open/close in 10.54 seconds: 85.40 ops/second llite.lustre-ffff8c118ac83800.statahead_max=0 2008 real 0m12.528s user 0m0.018s sys 0m1.893s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff8c118ac83800.statahead_max=128 llite.lustre-ffff8c118ac83800.statahead_max=128 2008 real 0m5.389s user 0m0.018s sys 0m0.576s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 155 statahead wrong: 2 agl total: 149 list_total: 28 fname_total: 122 hit_total: 3986 miss_total: 1281 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-ffff8c118ac83800.statahead_stats= statahead total: 155 statahead wrong: 2 agl total: 149 list_total: 28 fname_total: 122 hit_total: 3986 miss_total: 1281 mdc.lustre-MDT0000-mdc-ffff8c118ac83800.batch_stats= snapshot_time: 1789059248.118067994 secs.nsecs start_time: 1789059173.856327937 secs.nsecs elapsed_time: 74.261740057 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 4 14 14 16: 5 18 33 32: 3 11 44 64: 15 55 100 kvm mdc.lustre-MDT0000-mdc-ffff8c118ac83800.batch_stats=0 total: 100 open/close in 2.75 seconds: 36.31 ops/second llite.lustre-ffff8c118ac83800.statahead_max=0 100 real 0m0.098s user 0m0.002s sys 0m0.013s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8c118ac83800.statahead_max=128 llite.lustre-ffff8c118ac83800.statahead_max=128 100 real 0m0.108s user 0m0.000s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 155 statahead wrong: 2 agl total: 149 list_total: 28 fname_total: 122 hit_total: 3986 miss_total: 1281 swrong=2 ewrong=2 - open/close 593 (time 1789059272.31 total 10.03 last 59.14) total: 900 open/close in 15.74 seconds: 57.18 ops/second llite.lustre-ffff8c118ac83800.statahead_max=0 1000 real 0m0.221s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8c118ac83800.statahead_max=128 llite.lustre-ffff8c118ac83800.statahead_max=128 1000 real 0m0.219s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 155 statahead wrong: 2 agl total: 149 list_total: 28 fname_total: 122 hit_total: 3986 miss_total: 1281 swrong=2 ewrong=2 - open/close 654 (time 1789059300.06 total 10.05 last 65.07) - open/close 1481 (time 1789059310.06 total 20.06 last 82.66) - open/close 2074 (time 1789059320.07 total 30.06 last 59.25) - open/close 2757 (time 1789059330.08 total 40.07 last 68.28) - open/close 3444 (time 1789059340.08 total 50.07 last 68.68) - open/close 4142 (time 1789059350.09 total 60.08 last 69.74) - open/close 4721 (time 1789059360.10 total 70.09 last 57.82) - open/close 5323 (time 1789059370.12 total 80.11 last 60.08) - open/close 6043 (time 1789059380.13 total 90.12 last 71.97) - open/close 6931 (time 1789059390.15 total 100.14 last 88.58) - open/close 7795 (time 1789059400.16 total 110.15 last 86.34) - open/close 8578 (time 1789059410.16 total 120.15 last 78.26) total: 9000 open/close in 125.69 seconds: 71.60 ops/second llite.lustre-ffff8c118ac83800.statahead_max=0 10000 real 0m0.449s user 0m0.004s sys 0m0.044s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8c118ac83800.statahead_max=128 llite.lustre-ffff8c118ac83800.statahead_max=128 10000 real 0m0.586s user 0m0.002s sys 0m0.032s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 155 statahead wrong: 2 agl total: 149 list_total: 28 fname_total: 122 hit_total: 3986 miss_total: 1281 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 339 seconds llite.lustre-ffff8c118ac83800.statahead_stats= statahead total: 155 statahead wrong: 2 agl total: 149 list_total: 28 fname_total: 122 hit_total: 3986 miss_total: 1281 mdc.lustre-MDT0000-mdc-ffff8c118ac83800.batch_stats= snapshot_time: 1789059770.751150502 secs.nsecs start_time: 1789059250.141356484 secs.nsecs elapsed_time: 520.609794018 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