== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 15:54:40 (1786823680) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9aefc5bb1000.batch_stats=0 total: 100 open/close in 2.27 seconds: 44.12 ops/second llite.lustre-ffff9aefc5bb1000.statahead_max=0 208 real 0m0.965s user 0m0.003s sys 0m0.218s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9aefc5bb1000.statahead_max=128 llite.lustre-ffff9aefc5bb1000.statahead_max=128 208 real 0m0.707s user 0m0.002s sys 0m0.078s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 114 statahead wrong: 2 agl total: 110 list_total: 28 fname_total: 72 hit_total: 3279 miss_total: 1283 swrong=2 ewrong=2 - open/close 816 (time 1786823705.08 total 10.04 last 81.29) total: 900 open/close in 11.31 seconds: 79.60 ops/second llite.lustre-ffff9aefc5bb1000.statahead_max=0 2008 real 0m11.741s user 0m0.018s sys 0m2.053s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff9aefc5bb1000.statahead_max=128 llite.lustre-ffff9aefc5bb1000.statahead_max=128 2008 real 0m4.863s user 0m0.016s sys 0m0.589s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 115 statahead wrong: 2 agl total: 110 list_total: 29 fname_total: 72 hit_total: 4277 miss_total: 1284 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 26 seconds llite.lustre-ffff9aefc5bb1000.statahead_stats= statahead total: 115 statahead wrong: 2 agl total: 110 list_total: 29 fname_total: 72 hit_total: 4277 miss_total: 1284 mdc.lustre-MDT0000-mdc-ffff9aefc5bb1000.batch_stats= snapshot_time: 1786823762.124331698 secs.nsecs start_time: 1786823685.126519503 secs.nsecs elapsed_time: 76.997812195 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 2 6 6 4: 0 0 6 8: 3 10 16 16: 6 20 36 32: 5 16 53 64: 14 46 100 kvm mdc.lustre-MDT0000-mdc-ffff9aefc5bb1000.batch_stats=0 total: 100 open/close in 2.96 seconds: 33.83 ops/second llite.lustre-ffff9aefc5bb1000.statahead_max=0 100 real 0m0.112s user 0m0.003s sys 0m0.022s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9aefc5bb1000.statahead_max=128 llite.lustre-ffff9aefc5bb1000.statahead_max=128 100 real 0m0.123s user 0m0.004s sys 0m0.013s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 115 statahead wrong: 2 agl total: 110 list_total: 29 fname_total: 72 hit_total: 4277 miss_total: 1284 swrong=2 ewrong=2 - open/close 667 (time 1786823785.28 total 10.01 last 66.66) total: 900 open/close in 13.34 seconds: 67.49 ops/second llite.lustre-ffff9aefc5bb1000.statahead_max=0 1000 real 0m0.229s user 0m0.003s sys 0m0.019s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9aefc5bb1000.statahead_max=128 llite.lustre-ffff9aefc5bb1000.statahead_max=128 1000 real 0m0.122s user 0m0.003s sys 0m0.023s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 115 statahead wrong: 2 agl total: 110 list_total: 29 fname_total: 72 hit_total: 4277 miss_total: 1284 swrong=2 ewrong=2 - open/close 779 (time 1786823807.76 total 10.00 last 77.87) - open/close 1622 (time 1786823817.77 total 20.01 last 84.21) - open/close 2360 (time 1786823827.78 total 30.02 last 73.73) - open/close 3248 (time 1786823837.78 total 40.03 last 88.77) - open/close 4078 (time 1786823847.79 total 50.03 last 82.95) - open/close 4877 (time 1786823857.79 total 60.03 last 79.89) - open/close 5653 (time 1786823867.80 total 70.04 last 77.55) - open/close 6395 (time 1786823877.80 total 80.04 last 74.19) - open/close 7084 (time 1786823887.80 total 90.04 last 68.90) - open/close 7852 (time 1786823897.81 total 100.05 last 76.72) - open/close 8646 (time 1786823907.83 total 110.08 last 79.21) total: 9000 open/close in 114.29 seconds: 78.75 ops/second llite.lustre-ffff9aefc5bb1000.statahead_max=0 10000 real 0m0.648s user 0m0.001s sys 0m0.043s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9aefc5bb1000.statahead_max=128 llite.lustre-ffff9aefc5bb1000.statahead_max=128 10000 real 0m0.479s user 0m0.003s sys 0m0.038s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 115 statahead wrong: 2 agl total: 110 list_total: 29 fname_total: 72 hit_total: 4277 miss_total: 1284 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 332 seconds llite.lustre-ffff9aefc5bb1000.statahead_stats= statahead total: 115 statahead wrong: 2 agl total: 110 list_total: 29 fname_total: 72 hit_total: 4277 miss_total: 1284 mdc.lustre-MDT0000-mdc-ffff9aefc5bb1000.batch_stats= snapshot_time: 1786824262.236178064 secs.nsecs start_time: 1786823763.827207335 secs.nsecs elapsed_time: 498.408970729 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