== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 10:20:50 (1789482050) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff89c0916f2000.batch_stats=0 total: 100 open/close in 2.86 seconds: 34.93 ops/second llite.lustre-ffff89c0916f2000.statahead_max=0 208 real 0m1.451s user 0m0.006s sys 0m0.225s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff89c0916f2000.statahead_max=128 llite.lustre-ffff89c0916f2000.statahead_max=128 208 real 0m0.518s user 0m0.005s sys 0m0.076s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 146 statahead wrong: 2 agl total: 141 list_total: 28 fname_total: 118 hit_total: 2452 miss_total: 1364 swrong=2 ewrong=2 - open/close 790 (time 1789482076.48 total 10.01 last 78.96) total: 900 open/close in 11.76 seconds: 76.53 ops/second llite.lustre-ffff89c0916f2000.statahead_max=0 2008 real 0m13.905s user 0m0.019s sys 0m1.907s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff89c0916f2000.statahead_max=128 llite.lustre-ffff89c0916f2000.statahead_max=128 2008 real 0m5.024s user 0m0.007s sys 0m0.613s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 147 statahead wrong: 2 agl total: 141 list_total: 29 fname_total: 118 hit_total: 3450 miss_total: 1365 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-ffff89c0916f2000.statahead_stats= statahead total: 147 statahead wrong: 2 agl total: 141 list_total: 29 fname_total: 118 hit_total: 3450 miss_total: 1365 mdc.lustre-MDT0000-mdc-ffff89c0916f2000.batch_stats= snapshot_time: 1789482129.575877702 secs.nsecs start_time: 1789482055.723002716 secs.nsecs elapsed_time: 73.852874986 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 5 16 16 16: 7 23 40 32: 4 13 53 64: 14 46 100 kvm mdc.lustre-MDT0000-mdc-ffff89c0916f2000.batch_stats=0 total: 100 open/close in 2.73 seconds: 36.62 ops/second llite.lustre-ffff89c0916f2000.statahead_max=0 100 real 0m0.077s user 0m0.002s sys 0m0.012s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff89c0916f2000.statahead_max=128 llite.lustre-ffff89c0916f2000.statahead_max=128 100 real 0m0.109s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 147 statahead wrong: 2 agl total: 141 list_total: 29 fname_total: 118 hit_total: 3450 miss_total: 1365 swrong=2 ewrong=2 - open/close 705 (time 1789482150.11 total 10.00 last 70.48) total: 900 open/close in 13.38 seconds: 67.28 ops/second llite.lustre-ffff89c0916f2000.statahead_max=0 1000 real 0m0.093s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff89c0916f2000.statahead_max=128 llite.lustre-ffff89c0916f2000.statahead_max=128 1000 real 0m0.152s user 0m0.002s sys 0m0.026s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 147 statahead wrong: 2 agl total: 141 list_total: 29 fname_total: 118 hit_total: 3450 miss_total: 1365 swrong=2 ewrong=2 - open/close 699 (time 1789482171.09 total 10.00 last 69.88) - open/close 1315 (time 1789482181.10 total 20.01 last 61.56) - open/close 2026 (time 1789482191.11 total 30.02 last 71.02) - open/close 2700 (time 1789482201.12 total 40.03 last 67.35) - open/close 3369 (time 1789482211.12 total 50.03 last 66.89) - open/close 3950 (time 1789482221.13 total 60.04 last 58.05) - open/close 4507 (time 1789482231.14 total 70.05 last 55.65) - open/close 5012 (time 1789482241.14 total 80.06 last 50.45) - open/close 5569 (time 1789482251.16 total 90.07 last 55.62) - open/close 6131 (time 1789482261.16 total 100.07 last 56.17) - open/close 6675 (time 1789482271.16 total 110.08 last 54.39) - open/close 7182 (time 1789482281.20 total 120.11 last 50.52) - open/close 7752 (time 1789482291.22 total 130.14 last 56.86) - open/close 8343 (time 1789482301.24 total 140.15 last 58.99) - open/close 8924 (time 1789482311.25 total 150.16 last 58.08) total: 9000 open/close in 151.57 seconds: 59.38 ops/second llite.lustre-ffff89c0916f2000.statahead_max=0 10000 real 0m0.749s user 0m0.001s sys 0m0.057s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff89c0916f2000.statahead_max=128 llite.lustre-ffff89c0916f2000.statahead_max=128 10000 real 0m0.536s user 0m0.002s sys 0m0.046s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 147 statahead wrong: 2 agl total: 141 list_total: 29 fname_total: 118 hit_total: 3450 miss_total: 1365 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 355 seconds llite.lustre-ffff89c0916f2000.statahead_stats= statahead total: 147 statahead wrong: 2 agl total: 141 list_total: 29 fname_total: 118 hit_total: 3450 miss_total: 1365 mdc.lustre-MDT0000-mdc-ffff89c0916f2000.batch_stats= snapshot_time: 1789482685.297156946 secs.nsecs start_time: 1789482131.517944096 secs.nsecs elapsed_time: 553.779212850 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