== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 19:02:00 (1785884520) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9e803df57000.batch_stats=0 total: 100 open/close in 4.05 seconds: 24.69 ops/second llite.lustre-ffff9e803df57000.statahead_max=0 208 real 0m2.489s user 0m0.003s sys 0m0.218s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 3 sec llite.lustre-ffff9e803df57000.statahead_max=128 llite.lustre-ffff9e803df57000.statahead_max=128 208 real 0m0.672s user 0m0.004s sys 0m0.068s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 162 statahead wrong: 2 agl total: 156 list_total: 28 fname_total: 134 hit_total: 2512 miss_total: 1666 swrong=2 ewrong=2 - open/close 576 (time 1785884558.10 total 10.01 last 57.53) total: 900 open/close in 17.42 seconds: 51.68 ops/second llite.lustre-ffff9e803df57000.statahead_max=0 2008 real 0m22.835s user 0m0.015s sys 0m2.079s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 23 sec llite.lustre-ffff9e803df57000.statahead_max=128 llite.lustre-ffff9e803df57000.statahead_max=128 2008 real 0m7.197s user 0m0.010s sys 0m0.593s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 7 sec statahead total: 163 statahead wrong: 2 agl total: 156 list_total: 29 fname_total: 134 hit_total: 3510 miss_total: 1667 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 28 seconds llite.lustre-ffff9e803df57000.statahead_stats= statahead total: 163 statahead wrong: 2 agl total: 156 list_total: 29 fname_total: 134 hit_total: 3510 miss_total: 1667 mdc.lustre-MDT0000-mdc-ffff9e803df57000.batch_stats= snapshot_time: 1785884644.346302435 secs.nsecs start_time: 1785884531.969253998 secs.nsecs elapsed_time: 112.377048437 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 1 3 3 8: 6 20 23 16: 6 20 43 32: 2 6 50 64: 15 50 100 kvm mdc.lustre-MDT0000-mdc-ffff9e803df57000.batch_stats=0 total: 100 open/close in 2.62 seconds: 38.17 ops/second llite.lustre-ffff9e803df57000.statahead_max=0 100 real 0m0.067s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9e803df57000.statahead_max=128 llite.lustre-ffff9e803df57000.statahead_max=128 100 real 0m0.080s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 163 statahead wrong: 2 agl total: 156 list_total: 29 fname_total: 134 hit_total: 3510 miss_total: 1667 swrong=2 ewrong=2 - open/close 566 (time 1785884667.26 total 10.01 last 56.55) total: 900 open/close in 17.45 seconds: 51.57 ops/second llite.lustre-ffff9e803df57000.statahead_max=0 1000 real 0m0.257s user 0m0.004s sys 0m0.019s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9e803df57000.statahead_max=128 llite.lustre-ffff9e803df57000.statahead_max=128 1000 real 0m0.086s user 0m0.003s sys 0m0.027s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 163 statahead wrong: 2 agl total: 156 list_total: 29 fname_total: 134 hit_total: 3510 miss_total: 1667 swrong=2 ewrong=2 - open/close 470 (time 1785884698.72 total 10.04 last 46.81) - open/close 1031 (time 1785884708.75 total 20.06 last 55.98) - open/close 1703 (time 1785884718.78 total 30.09 last 66.99) - open/close 2381 (time 1785884728.80 total 40.12 last 67.63) - open/close 2945 (time 1785884738.83 total 50.14 last 56.26) - open/close 3531 (time 1785884748.83 total 60.15 last 58.56) - open/close 4192 (time 1785884758.84 total 70.15 last 66.07) - open/close 4579 (time 1785884768.85 total 80.17 last 38.63) - open/close 5126 (time 1785884778.86 total 90.18 last 54.64) - open/close 5778 (time 1785884788.88 total 100.19 last 65.12) - open/close 6386 (time 1785884798.88 total 110.20 last 60.79) - open/close 7175 (time 1785884808.88 total 120.20 last 78.88) - open/close 7918 (time 1785884818.88 total 130.20 last 74.28) - open/close 8626 (time 1785884828.90 total 140.21 last 70.72) total: 9000 open/close in 146.78 seconds: 61.32 ops/second llite.lustre-ffff9e803df57000.statahead_max=0 10000 real 0m0.455s user 0m0.002s sys 0m0.047s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9e803df57000.statahead_max=128 llite.lustre-ffff9e803df57000.statahead_max=128 10000 real 0m1.118s user 0m0.001s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 2 sec statahead total: 163 statahead wrong: 2 agl total: 156 list_total: 29 fname_total: 134 hit_total: 3510 miss_total: 1667 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 438 seconds llite.lustre-ffff9e803df57000.statahead_stats= statahead total: 163 statahead wrong: 2 agl total: 156 list_total: 29 fname_total: 134 hit_total: 3510 miss_total: 1667 mdc.lustre-MDT0000-mdc-ffff9e803df57000.batch_stats= snapshot_time: 1785885305.011624472 secs.nsecs start_time: 1785884646.140051737 secs.nsecs elapsed_time: 658.871572735 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