== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 13:16:43 (1786814203) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff89c5d0165800.batch_stats=0 total: 100 open/close in 2.43 seconds: 41.14 ops/second llite.lustre-ffff89c5d0165800.statahead_max=0 208 real 0m1.171s user 0m0.003s sys 0m0.215s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff89c5d0165800.statahead_max=128 llite.lustre-ffff89c5d0165800.statahead_max=128 208 real 0m0.987s user 0m0.003s sys 0m0.068s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 106 statahead wrong: 2 agl total: 101 list_total: 28 fname_total: 74 hit_total: 3322 miss_total: 1282 swrong=2 ewrong=2 total: 900 open/close in 7.10 seconds: 126.80 ops/second llite.lustre-ffff89c5d0165800.statahead_max=0 2008 real 0m11.381s user 0m0.023s sys 0m2.047s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff89c5d0165800.statahead_max=128 llite.lustre-ffff89c5d0165800.statahead_max=128 2008 real 0m3.820s user 0m0.014s sys 0m0.545s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 107 statahead wrong: 2 agl total: 101 list_total: 29 fname_total: 74 hit_total: 4320 miss_total: 1283 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-ffff89c5d0165800.statahead_stats= statahead total: 107 statahead wrong: 2 agl total: 101 list_total: 29 fname_total: 74 hit_total: 4320 miss_total: 1283 mdc.lustre-MDT0000-mdc-ffff89c5d0165800.batch_stats= snapshot_time: 1786814270.554799385 secs.nsecs start_time: 1786814208.076506563 secs.nsecs elapsed_time: 62.478292822 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 1 3 6 4: 1 3 10 8: 4 13 23 16: 4 13 36 32: 5 16 53 64: 14 46 100 kvm mdc.lustre-MDT0000-mdc-ffff89c5d0165800.batch_stats=0 total: 100 open/close in 3.13 seconds: 31.90 ops/second llite.lustre-ffff89c5d0165800.statahead_max=0 100 real 0m0.109s user 0m0.001s sys 0m0.022s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff89c5d0165800.statahead_max=128 llite.lustre-ffff89c5d0165800.statahead_max=128 100 real 0m0.058s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 107 statahead wrong: 2 agl total: 101 list_total: 29 fname_total: 74 hit_total: 4320 miss_total: 1283 swrong=2 ewrong=2 - open/close 578 (time 1786814293.80 total 10.01 last 57.72) total: 900 open/close in 14.26 seconds: 63.12 ops/second llite.lustre-ffff89c5d0165800.statahead_max=0 1000 real 0m0.189s user 0m0.000s sys 0m0.024s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff89c5d0165800.statahead_max=128 llite.lustre-ffff89c5d0165800.statahead_max=128 1000 real 0m0.195s user 0m0.001s sys 0m0.030s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 107 statahead wrong: 2 agl total: 101 list_total: 29 fname_total: 74 hit_total: 4320 miss_total: 1283 swrong=2 ewrong=2 - open/close 841 (time 1786814316.71 total 10.00 last 84.09) - open/close 1448 (time 1786814326.72 total 20.01 last 60.66) - open/close 2217 (time 1786814336.74 total 30.03 last 76.75) - open/close 3133 (time 1786814346.74 total 40.03 last 91.54) - open/close 3810 (time 1786814356.75 total 50.04 last 67.66) - open/close 4686 (time 1786814366.76 total 60.05 last 87.52) - open/close 5531 (time 1786814376.76 total 70.05 last 84.47) - open/close 6381 (time 1786814386.78 total 80.07 last 84.83) - open/close 7102 (time 1786814396.79 total 90.08 last 72.07) - open/close 7798 (time 1786814406.80 total 100.09 last 69.51) - open/close 8511 (time 1786814416.81 total 110.10 last 71.25) total: 9000 open/close in 116.21 seconds: 77.45 ops/second llite.lustre-ffff89c5d0165800.statahead_max=0 10000 real 0m1.210s user 0m0.007s sys 0m0.042s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff89c5d0165800.statahead_max=128 llite.lustre-ffff89c5d0165800.statahead_max=128 10000 real 0m1.030s user 0m0.003s sys 0m0.049s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 107 statahead wrong: 2 agl total: 101 list_total: 29 fname_total: 74 hit_total: 4320 miss_total: 1283 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 331 seconds llite.lustre-ffff89c5d0165800.statahead_stats= statahead total: 107 statahead wrong: 2 agl total: 101 list_total: 29 fname_total: 74 hit_total: 4320 miss_total: 1283 mdc.lustre-MDT0000-mdc-ffff89c5d0165800.batch_stats= snapshot_time: 1786814775.518899033 secs.nsecs start_time: 1786814272.995460559 secs.nsecs elapsed_time: 502.523438474 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