== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 11:56:57 (1787846217) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff948649f05000.batch_stats=0 total: 100 open/close in 2.78 seconds: 36.02 ops/second llite.lustre-ffff948649f05000.statahead_max=0 208 real 0m1.689s user 0m0.004s sys 0m0.243s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff948649f05000.statahead_max=128 llite.lustre-ffff948649f05000.statahead_max=128 208 real 0m0.641s user 0m0.001s sys 0m0.092s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 155 statahead wrong: 2 agl total: 149 list_total: 28 fname_total: 126 hit_total: 3019 miss_total: 1416 swrong=2 ewrong=2 - open/close 746 (time 1787846245.77 total 10.02 last 74.42) total: 900 open/close in 12.11 seconds: 74.30 ops/second llite.lustre-ffff948649f05000.statahead_max=0 2008 real 0m13.809s user 0m0.027s sys 0m2.144s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff948649f05000.statahead_max=128 llite.lustre-ffff948649f05000.statahead_max=128 2008 real 0m4.574s user 0m0.019s sys 0m0.611s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 156 statahead wrong: 2 agl total: 149 list_total: 29 fname_total: 126 hit_total: 4017 miss_total: 1417 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 23 seconds llite.lustre-ffff948649f05000.statahead_stats= statahead total: 156 statahead wrong: 2 agl total: 149 list_total: 29 fname_total: 126 hit_total: 4017 miss_total: 1417 mdc.lustre-MDT0000-mdc-ffff948649f05000.batch_stats= snapshot_time: 1787846302.872630929 secs.nsecs start_time: 1787846223.418377275 secs.nsecs elapsed_time: 79.454253654 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 1 3 9 4: 1 3 12 8: 3 9 21 16: 5 15 37 32: 6 18 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff948649f05000.batch_stats=0 total: 100 open/close in 2.92 seconds: 34.26 ops/second llite.lustre-ffff948649f05000.statahead_max=0 100 real 0m0.087s user 0m0.002s sys 0m0.014s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff948649f05000.statahead_max=128 llite.lustre-ffff948649f05000.statahead_max=128 100 real 0m0.127s user 0m0.003s sys 0m0.031s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 156 statahead wrong: 2 agl total: 149 list_total: 29 fname_total: 126 hit_total: 4017 miss_total: 1417 swrong=2 ewrong=2 - open/close 627 (time 1787846326.86 total 10.00 last 62.68) total: 900 open/close in 14.64 seconds: 61.47 ops/second llite.lustre-ffff948649f05000.statahead_max=0 1000 real 0m0.158s user 0m0.003s sys 0m0.048s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff948649f05000.statahead_max=128 llite.lustre-ffff948649f05000.statahead_max=128 1000 real 0m0.170s user 0m0.000s sys 0m0.025s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 156 statahead wrong: 2 agl total: 149 list_total: 29 fname_total: 126 hit_total: 4017 miss_total: 1417 swrong=2 ewrong=2 - open/close 630 (time 1787846352.94 total 10.01 last 62.94) - open/close 1181 (time 1787846362.94 total 20.02 last 55.06) - open/close 1916 (time 1787846372.95 total 30.02 last 73.48) - open/close 2579 (time 1787846382.95 total 40.03 last 66.25) - open/close 3157 (time 1787846392.96 total 50.03 last 57.76) - open/close 3731 (time 1787846402.97 total 60.04 last 57.35) - open/close 4274 (time 1787846412.98 total 70.05 last 54.26) - open/close 4832 (time 1787846422.98 total 80.05 last 55.79) - open/close 5464 (time 1787846432.99 total 90.06 last 63.14) - open/close 6214 (time 1787846443.00 total 100.07 last 74.94) - open/close 6836 (time 1787846453.00 total 110.07 last 62.17) - open/close 7456 (time 1787846463.01 total 120.09 last 61.92) - open/close 8077 (time 1787846473.05 total 130.12 last 61.90) - open/close 8900 (time 1787846483.05 total 140.12 last 82.29) total: 9000 open/close in 141.57 seconds: 63.57 ops/second llite.lustre-ffff948649f05000.statahead_max=0 10000 real 0m0.385s user 0m0.001s sys 0m0.047s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff948649f05000.statahead_max=128 llite.lustre-ffff948649f05000.statahead_max=128 10000 real 0m0.560s user 0m0.002s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 156 statahead wrong: 2 agl total: 149 list_total: 29 fname_total: 126 hit_total: 4017 miss_total: 1417 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 333 seconds llite.lustre-ffff948649f05000.statahead_stats= statahead total: 156 statahead wrong: 2 agl total: 149 list_total: 29 fname_total: 126 hit_total: 4017 miss_total: 1417 mdc.lustre-MDT0000-mdc-ffff948649f05000.batch_stats= snapshot_time: 1787846835.032189042 secs.nsecs start_time: 1787846305.332462186 secs.nsecs elapsed_time: 529.699726856 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