== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 05:04:40 (1785402280) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff979311139000.batch_stats=0 total: 100 open/close in 4.95 seconds: 20.21 ops/second llite.lustre-ffff979311139000.statahead_max=0 208 real 0m2.488s user 0m0.005s sys 0m0.190s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff979311139000.statahead_max=128 llite.lustre-ffff979311139000.statahead_max=128 208 real 0m0.792s user 0m0.001s sys 0m0.059s '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: 140 list_total: 28 fname_total: 114 hit_total: 2654 miss_total: 1667 swrong=2 ewrong=2 - open/close 716 (time 1785402316.43 total 10.00 last 71.59) total: 900 open/close in 13.76 seconds: 65.42 ops/second llite.lustre-ffff979311139000.statahead_max=0 2008 real 0m21.632s user 0m0.025s sys 0m1.951s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 22 sec llite.lustre-ffff979311139000.statahead_max=128 llite.lustre-ffff979311139000.statahead_max=128 2008 real 0m5.792s user 0m0.015s sys 0m0.603s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 147 statahead wrong: 2 agl total: 140 list_total: 29 fname_total: 114 hit_total: 3652 miss_total: 1668 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 20 seconds llite.lustre-ffff979311139000.statahead_stats= statahead total: 147 statahead wrong: 2 agl total: 140 list_total: 29 fname_total: 114 hit_total: 3652 miss_total: 1668 mdc.lustre-MDT0000-mdc-ffff979311139000.batch_stats= snapshot_time: 1785402385.170789264 secs.nsecs start_time: 1785402287.518757658 secs.nsecs elapsed_time: 97.652031606 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 3 10 10 16: 5 16 26 32: 8 26 53 64: 14 46 100 kvm mdc.lustre-MDT0000-mdc-ffff979311139000.batch_stats=0 total: 100 open/close in 4.15 seconds: 24.12 ops/second llite.lustre-ffff979311139000.statahead_max=0 100 real 0m0.067s user 0m0.001s sys 0m0.010s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff979311139000.statahead_max=128 llite.lustre-ffff979311139000.statahead_max=128 100 real 0m0.217s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 147 statahead wrong: 2 agl total: 140 list_total: 29 fname_total: 114 hit_total: 3652 miss_total: 1668 swrong=2 ewrong=2 - open/close 750 (time 1785402410.03 total 10.00 last 74.97) total: 900 open/close in 12.91 seconds: 69.69 ops/second llite.lustre-ffff979311139000.statahead_max=0 1000 real 0m0.474s user 0m0.002s sys 0m0.035s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff979311139000.statahead_max=128 llite.lustre-ffff979311139000.statahead_max=128 1000 real 0m0.082s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 147 statahead wrong: 2 agl total: 140 list_total: 29 fname_total: 114 hit_total: 3652 miss_total: 1668 swrong=2 ewrong=2 - open/close 439 (time 1785402436.28 total 10.04 last 43.71) - open/close 849 (time 1785402446.28 total 20.04 last 41.00) - open/close 1387 (time 1785402456.28 total 30.05 last 53.79) - open/close 2050 (time 1785402466.31 total 40.07 last 66.13) - open/close 2576 (time 1785402476.32 total 50.08 last 52.57) - open/close 3146 (time 1785402486.32 total 60.08 last 56.99) - open/close 3604 (time 1785402496.34 total 70.10 last 45.70) - open/close 4082 (time 1785402506.35 total 80.11 last 47.76) - open/close 4707 (time 1785402516.37 total 90.13 last 62.39) - open/close 5218 (time 1785402526.39 total 100.16 last 50.97) - open/close 6086 (time 1785402536.39 total 110.16 last 86.79) - open/close 6702 (time 1785402546.41 total 120.18 last 61.49) - open/close 7249 (time 1785402556.42 total 130.18 last 54.66) - open/close 8063 (time 1785402566.42 total 140.18 last 81.38) - open/close 8821 (time 1785402576.45 total 150.21 last 75.61) total: 9000 open/close in 154.68 seconds: 58.18 ops/second llite.lustre-ffff979311139000.statahead_max=0 10000 real 0m1.209s user 0m0.003s sys 0m0.037s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff979311139000.statahead_max=128 llite.lustre-ffff979311139000.statahead_max=128 10000 real 0m1.090s user 0m0.004s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 147 statahead wrong: 2 agl total: 140 list_total: 29 fname_total: 114 hit_total: 3652 miss_total: 1668 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 438 seconds llite.lustre-ffff979311139000.statahead_stats= statahead total: 147 statahead wrong: 2 agl total: 140 list_total: 29 fname_total: 114 hit_total: 3652 miss_total: 1668 mdc.lustre-MDT0000-mdc-ffff979311139000.batch_stats= snapshot_time: 1785403056.293789956 secs.nsecs start_time: 1785402387.265249027 secs.nsecs elapsed_time: 669.028540929 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 1 seconds: 0.000000 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