== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 12:06:56 (1787846816) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff92e9d1a29000.batch_stats=0 total: 100 open/close in 2.58 seconds: 38.83 ops/second llite.lustre-ffff92e9d1a29000.statahead_max=0 208 real 0m1.319s user 0m0.001s sys 0m0.197s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff92e9d1a29000.statahead_max=128 llite.lustre-ffff92e9d1a29000.statahead_max=128 208 real 0m0.918s user 0m0.002s sys 0m0.090s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 116 statahead wrong: 2 agl total: 112 list_total: 27 fname_total: 89 hit_total: 2972 miss_total: 1268 swrong=2 ewrong=2 - open/close 518 (time 1787846843.84 total 10.01 last 51.76) total: 900 open/close in 15.58 seconds: 57.75 ops/second llite.lustre-ffff92e9d1a29000.statahead_max=0 2008 real 0m14.299s user 0m0.028s sys 0m1.823s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff92e9d1a29000.statahead_max=128 llite.lustre-ffff92e9d1a29000.statahead_max=128 2008 real 0m4.331s user 0m0.017s sys 0m0.595s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 117 statahead wrong: 2 agl total: 112 list_total: 28 fname_total: 89 hit_total: 3970 miss_total: 1269 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 19 seconds llite.lustre-ffff92e9d1a29000.statahead_stats= statahead total: 117 statahead wrong: 2 agl total: 112 list_total: 28 fname_total: 89 hit_total: 3970 miss_total: 1269 mdc.lustre-MDT0000-mdc-ffff92e9d1a29000.batch_stats= snapshot_time: 1787846898.411655137 secs.nsecs start_time: 1787846821.019756544 secs.nsecs elapsed_time: 77.391898593 secs.nsecs subreqs per batch batches %% cum %% 1: 2 5 5 2: 0 0 5 4: 1 2 8 8: 6 17 26 16: 7 20 47 32: 3 8 55 64: 15 44 100 kvm mdc.lustre-MDT0000-mdc-ffff92e9d1a29000.batch_stats=0 total: 100 open/close in 2.98 seconds: 33.58 ops/second llite.lustre-ffff92e9d1a29000.statahead_max=0 100 real 0m0.095s user 0m0.001s sys 0m0.021s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff92e9d1a29000.statahead_max=128 llite.lustre-ffff92e9d1a29000.statahead_max=128 100 real 0m0.068s user 0m0.003s sys 0m0.026s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 117 statahead wrong: 2 agl total: 112 list_total: 28 fname_total: 89 hit_total: 3970 miss_total: 1269 swrong=2 ewrong=2 - open/close 884 (time 1787846919.16 total 10.01 last 88.35) total: 900 open/close in 10.23 seconds: 87.98 ops/second llite.lustre-ffff92e9d1a29000.statahead_max=0 1000 real 0m0.200s user 0m0.004s sys 0m0.025s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff92e9d1a29000.statahead_max=128 llite.lustre-ffff92e9d1a29000.statahead_max=128 1000 real 0m0.165s user 0m0.002s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 117 statahead wrong: 2 agl total: 112 list_total: 28 fname_total: 89 hit_total: 3970 miss_total: 1269 swrong=2 ewrong=2 - open/close 836 (time 1787846938.20 total 10.01 last 83.55) - open/close 1581 (time 1787846948.20 total 20.01 last 74.46) - open/close 2358 (time 1787846958.20 total 30.01 last 77.69) - open/close 3192 (time 1787846968.20 total 40.01 last 83.38) - open/close 3933 (time 1787846978.21 total 50.02 last 74.08) - open/close 4808 (time 1787846988.21 total 60.02 last 87.48) - open/close 5627 (time 1787846998.21 total 70.02 last 81.88) - open/close 6346 (time 1787847008.22 total 80.03 last 71.84) - open/close 7092 (time 1787847018.22 total 90.03 last 74.59) - open/close 7738 (time 1787847028.23 total 100.04 last 64.54) - open/close 8424 (time 1787847038.24 total 110.05 last 68.56) total: 9000 open/close in 118.83 seconds: 75.74 ops/second llite.lustre-ffff92e9d1a29000.statahead_max=0 10000 real 0m0.614s user 0m0.003s sys 0m0.038s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff92e9d1a29000.statahead_max=128 llite.lustre-ffff92e9d1a29000.statahead_max=128 10000 real 0m0.544s user 0m0.001s sys 0m0.042s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 117 statahead wrong: 2 agl total: 112 list_total: 28 fname_total: 89 hit_total: 3970 miss_total: 1269 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 305 seconds llite.lustre-ffff92e9d1a29000.statahead_stats= statahead total: 117 statahead wrong: 2 agl total: 112 list_total: 28 fname_total: 89 hit_total: 3970 miss_total: 1269 mdc.lustre-MDT0000-mdc-ffff92e9d1a29000.batch_stats= snapshot_time: 1787847367.223682676 secs.nsecs start_time: 1787846899.927876837 secs.nsecs elapsed_time: 467.295805839 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