== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 16:19:40 (1778617180) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff91ece04d2000.batch_stats=0 total: 100 open/close in 3.05 seconds: 32.81 ops/second llite.lustre-ffff91ece04d2000.statahead_max=0 208 real 0m1.463s user 0m0.003s sys 0m0.218s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff91ece04d2000.statahead_max=128 llite.lustre-ffff91ece04d2000.statahead_max=128 208 real 0m1.069s user 0m0.003s sys 0m0.080s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 131 statahead wrong: 2 agl total: 111 list_total: 28 fname_total: 103 hit_total: 2921 miss_total: 1437 swrong=2 ewrong=2 - open/close 614 (time 1778617210.47 total 10.01 last 61.33) total: 900 open/close in 13.78 seconds: 65.33 ops/second llite.lustre-ffff91ece04d2000.statahead_max=0 2008 real 0m14.433s user 0m0.028s sys 0m1.984s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff91ece04d2000.statahead_max=128 llite.lustre-ffff91ece04d2000.statahead_max=128 2008 real 0m4.564s user 0m0.017s sys 0m0.535s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 132 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 103 hit_total: 3920 miss_total: 1437 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 21 seconds llite.lustre-ffff91ece04d2000.statahead_stats= statahead total: 132 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 103 hit_total: 3920 miss_total: 1437 mdc.lustre-MDT0000-mdc-ffff91ece04d2000.batch_stats= snapshot_time: 1778617268.372504717 secs.nsecs start_time: 1778617186.677592270 secs.nsecs elapsed_time: 81.694912447 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 2: 2 6 6 4: 0 0 6 8: 4 13 20 16: 4 13 33 32: 5 16 50 64: 15 50 100 kvm mdc.lustre-MDT0000-mdc-ffff91ece04d2000.batch_stats=0 total: 100 open/close in 2.42 seconds: 41.29 ops/second llite.lustre-ffff91ece04d2000.statahead_max=0 100 real 0m0.066s user 0m0.002s sys 0m0.013s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff91ece04d2000.statahead_max=128 llite.lustre-ffff91ece04d2000.statahead_max=128 100 real 0m0.110s user 0m0.001s sys 0m0.027s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 103 hit_total: 3920 miss_total: 1437 swrong=2 ewrong=2 - open/close 471 (time 1778617292.10 total 10.01 last 47.06) total: 900 open/close in 17.61 seconds: 51.11 ops/second llite.lustre-ffff91ece04d2000.statahead_max=0 1000 real 0m0.210s user 0m0.003s sys 0m0.040s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff91ece04d2000.statahead_max=128 llite.lustre-ffff91ece04d2000.statahead_max=128 1000 real 0m0.205s user 0m0.000s sys 0m0.013s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 103 hit_total: 3920 miss_total: 1437 swrong=2 ewrong=2 - open/close 619 (time 1778617318.83 total 10.01 last 61.83) - open/close 1189 (time 1778617328.84 total 20.02 last 56.95) - open/close 1966 (time 1778617338.86 total 30.04 last 77.54) - open/close 2606 (time 1778617348.86 total 40.04 last 64.00) - open/close 3250 (time 1778617358.87 total 50.05 last 64.35) - open/close 4030 (time 1778617368.87 total 60.05 last 77.99) - open/close 4838 (time 1778617378.87 total 70.05 last 80.77) - open/close 5579 (time 1778617388.88 total 80.06 last 74.07) - open/close 6343 (time 1778617398.91 total 90.10 last 76.12) - open/close 7065 (time 1778617408.92 total 100.10 last 72.15) - open/close 7824 (time 1778617418.94 total 110.12 last 75.74) - open/close 8516 (time 1778617428.94 total 120.13 last 69.19) total: 9000 open/close in 128.09 seconds: 70.26 ops/second llite.lustre-ffff91ece04d2000.statahead_max=0 10000 real 0m0.936s user 0m0.003s sys 0m0.066s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff91ece04d2000.statahead_max=128 llite.lustre-ffff91ece04d2000.statahead_max=128 10000 real 0m0.839s user 0m0.004s sys 0m0.042s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 132 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 103 hit_total: 3920 miss_total: 1437 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 340 seconds llite.lustre-ffff91ece04d2000.statahead_stats= statahead total: 132 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 103 hit_total: 3920 miss_total: 1437 mdc.lustre-MDT0000-mdc-ffff91ece04d2000.batch_stats= snapshot_time: 1778617800.544033695 secs.nsecs start_time: 1778617270.507567771 secs.nsecs elapsed_time: 530.036465924 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