== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 05:46:24 (1789292784) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9f63a9080000.batch_stats=0 total: 100 open/close in 1.97 seconds: 50.68 ops/second llite.lustre-ffff9f63a9080000.statahead_max=0 208 real 0m1.322s user 0m0.003s sys 0m0.209s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9f63a9080000.statahead_max=128 llite.lustre-ffff9f63a9080000.statahead_max=128 208 real 0m0.582s user 0m0.000s sys 0m0.099s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 120 list_total: 27 fname_total: 82 hit_total: 2481 miss_total: 1727 swrong=2 ewrong=2 - open/close 843 (time 1789292808.50 total 10.00 last 84.27) total: 900 open/close in 10.86 seconds: 82.90 ops/second llite.lustre-ffff9f63a9080000.statahead_max=0 2008 real 0m9.811s user 0m0.028s sys 0m1.816s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 10 sec llite.lustre-ffff9f63a9080000.statahead_max=128 llite.lustre-ffff9f63a9080000.statahead_max=128 2008 real 0m3.888s user 0m0.011s sys 0m0.577s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 125 statahead wrong: 2 agl total: 120 list_total: 28 fname_total: 82 hit_total: 3479 miss_total: 1728 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 16 seconds llite.lustre-ffff9f63a9080000.statahead_stats= statahead total: 125 statahead wrong: 2 agl total: 120 list_total: 28 fname_total: 82 hit_total: 3479 miss_total: 1728 mdc.lustre-MDT0000-mdc-ffff9f63a9080000.batch_stats= snapshot_time: 1789292848.010247362 secs.nsecs start_time: 1789292788.529496750 secs.nsecs elapsed_time: 59.480750612 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 5 16 16 16: 5 16 33 32: 6 20 53 64: 14 46 100 kvm mdc.lustre-MDT0000-mdc-ffff9f63a9080000.batch_stats=0 total: 100 open/close in 2.39 seconds: 41.85 ops/second llite.lustre-ffff9f63a9080000.statahead_max=0 100 real 0m0.061s user 0m0.000s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9f63a9080000.statahead_max=128 llite.lustre-ffff9f63a9080000.statahead_max=128 100 real 0m0.119s user 0m0.001s sys 0m0.023s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 120 list_total: 28 fname_total: 82 hit_total: 3479 miss_total: 1728 swrong=2 ewrong=2 - open/close 852 (time 1789292869.26 total 10.01 last 85.15) total: 900 open/close in 10.76 seconds: 83.61 ops/second llite.lustre-ffff9f63a9080000.statahead_max=0 1000 real 0m0.145s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9f63a9080000.statahead_max=128 llite.lustre-ffff9f63a9080000.statahead_max=128 1000 real 0m0.164s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 120 list_total: 28 fname_total: 82 hit_total: 3479 miss_total: 1728 swrong=2 ewrong=2 - open/close 675 (time 1789292888.51 total 10.01 last 67.40) - open/close 1451 (time 1789292898.52 total 20.03 last 77.50) - open/close 2273 (time 1789292908.54 total 30.04 last 82.06) - open/close 3177 (time 1789292918.54 total 40.05 last 90.33) - open/close 3974 (time 1789292928.55 total 50.06 last 79.63) - open/close 4831 (time 1789292938.56 total 60.07 last 85.65) - open/close 5669 (time 1789292948.56 total 70.07 last 83.79) - open/close 6534 (time 1789292958.58 total 80.09 last 86.31) - open/close 7274 (time 1789292968.59 total 90.10 last 73.93) - open/close 8129 (time 1789292978.60 total 100.10 last 85.47) total: 9000 open/close in 109.59 seconds: 82.12 ops/second llite.lustre-ffff9f63a9080000.statahead_max=0 10000 real 0m0.425s user 0m0.002s sys 0m0.048s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9f63a9080000.statahead_max=128 llite.lustre-ffff9f63a9080000.statahead_max=128 10000 real 0m0.568s user 0m0.001s sys 0m0.028s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 125 statahead wrong: 2 agl total: 120 list_total: 28 fname_total: 82 hit_total: 3479 miss_total: 1728 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 302 seconds llite.lustre-ffff9f63a9080000.statahead_stats= statahead total: 125 statahead wrong: 2 agl total: 120 list_total: 28 fname_total: 82 hit_total: 3479 miss_total: 1728 mdc.lustre-MDT0000-mdc-ffff9f63a9080000.batch_stats= snapshot_time: 1789293306.652504359 secs.nsecs start_time: 1789292850.000438791 secs.nsecs elapsed_time: 456.652065568 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