== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 22:46:16 (1780454776) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9439c5a0d800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9439c5a0d800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.82 seconds: 35.51 ops/second llite.lustre-ffff9439c5a0d800.statahead_max=0 208 real 0m1.511s user 0m0.001s sys 0m0.238s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9439c5a0d800.statahead_max=128 llite.lustre-ffff9439c5a0d800.statahead_max=128 208 real 0m0.776s user 0m0.004s sys 0m0.096s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 125 statahead wrong: 2 agl total: 120 list_total: 30 fname_total: 80 hit_total: 2714 miss_total: 1598 swrong=2 ewrong=2 - open/close 771 (time 1780454804.72 total 10.00 last 77.06) total: 900 open/close in 11.68 seconds: 77.05 ops/second llite.lustre-ffff9439c5a0d800.statahead_max=0 2008 real 0m12.651s user 0m0.023s sys 0m2.079s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff9439c5a0d800.statahead_max=128 llite.lustre-ffff9439c5a0d800.statahead_max=128 2008 real 0m3.960s user 0m0.023s sys 0m0.777s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 31 fname_total: 80 hit_total: 3712 miss_total: 1599 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff9439c5a0d800.statahead_stats= statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 31 fname_total: 80 hit_total: 3712 miss_total: 1599 mdc.lustre-MDT0000-mdc-ffff9439c5a0d800.batch_stats= snapshot_time: 1780454850.520787995 secs.nsecs start_time: 1780454782.547550303 secs.nsecs elapsed_time: 67.973237692 secs.nsecs subreqs per batch batches % cum % 1: 2 11 11 2: 1 5 16 4: 1 5 22 8: 1 5 27 16: 1 5 33 32: 0 0 33 64: 12 66 100 mdc.lustre-MDT0001-mdc-ffff9439c5a0d800.batch_stats= snapshot_time: 1780454850.521359368 secs.nsecs start_time: 1780454782.548166663 secs.nsecs elapsed_time: 67.973192705 secs.nsecs subreqs per batch batches % cum % 1: 4 20 20 2: 1 5 25 4: 2 10 35 8: 0 0 35 16: 1 5 40 32: 1 5 45 64: 11 55 100 kvm mdc.lustre-MDT0000-mdc-ffff9439c5a0d800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9439c5a0d800.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.55 seconds: 39.16 ops/second llite.lustre-ffff9439c5a0d800.statahead_max=0 100 real 0m0.164s user 0m0.002s sys 0m0.024s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9439c5a0d800.statahead_max=128 llite.lustre-ffff9439c5a0d800.statahead_max=128 100 real 0m0.120s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 31 fname_total: 80 hit_total: 3712 miss_total: 1599 swrong=2 ewrong=2 - open/close 701 (time 1780454871.04 total 10.01 last 70.06) total: 900 open/close in 12.69 seconds: 70.93 ops/second llite.lustre-ffff9439c5a0d800.statahead_max=0 1000 real 0m0.195s user 0m0.002s sys 0m0.057s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9439c5a0d800.statahead_max=128 llite.lustre-ffff9439c5a0d800.statahead_max=128 1000 real 0m0.201s user 0m0.002s sys 0m0.034s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 31 fname_total: 80 hit_total: 3712 miss_total: 1599 swrong=2 ewrong=2 - open/close 743 (time 1780454892.14 total 10.00 last 74.27) - open/close 1449 (time 1780454902.16 total 20.02 last 70.52) - open/close 2148 (time 1780454912.16 total 30.02 last 69.90) - open/close 2838 (time 1780454922.17 total 40.03 last 68.90) - open/close 3480 (time 1780454932.18 total 50.04 last 64.15) - open/close 4203 (time 1780454942.20 total 60.06 last 72.18) - open/close 4953 (time 1780454952.23 total 70.08 last 74.78) - open/close 5732 (time 1780454962.23 total 80.09 last 77.86) - open/close 6488 (time 1780454972.23 total 90.09 last 75.58) - open/close 7223 (time 1780454982.24 total 100.10 last 73.42) - open/close 7924 (time 1780454992.25 total 110.11 last 70.05) - open/close 8613 (time 1780455002.25 total 120.11 last 68.88) total: 9000 open/close in 125.54 seconds: 71.69 ops/second llite.lustre-ffff9439c5a0d800.statahead_max=0 10000 real 0m0.660s user 0m0.002s sys 0m0.131s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9439c5a0d800.statahead_max=128 llite.lustre-ffff9439c5a0d800.statahead_max=128 10000 real 0m0.512s user 0m0.002s sys 0m0.120s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 31 fname_total: 80 hit_total: 3712 miss_total: 1599 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 322 seconds llite.lustre-ffff9439c5a0d800.statahead_stats= statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 31 fname_total: 80 hit_total: 3712 miss_total: 1599 mdc.lustre-MDT0000-mdc-ffff9439c5a0d800.batch_stats= snapshot_time: 1780455344.768626710 secs.nsecs start_time: 1780454852.128941462 secs.nsecs elapsed_time: 492.639685248 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9439c5a0d800.batch_stats= snapshot_time: 1780455344.768686536 secs.nsecs start_time: 1780454852.129033427 secs.nsecs elapsed_time: 492.639653109 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