== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 08:28:10 (1787574490) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff99ce97b01800.batch_stats=0 total: 100 open/close in 2.96 seconds: 33.79 ops/second llite.lustre-ffff99ce97b01800.statahead_max=0 208 real 0m1.508s user 0m0.002s sys 0m0.212s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff99ce97b01800.statahead_max=128 llite.lustre-ffff99ce97b01800.statahead_max=128 208 real 0m0.728s user 0m0.001s sys 0m0.082s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 131 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 65 hit_total: 2659 miss_total: 1614 swrong=2 ewrong=2 - open/close 673 (time 1787574518.09 total 10.00 last 67.27) total: 900 open/close in 13.48 seconds: 66.79 ops/second llite.lustre-ffff99ce97b01800.statahead_max=0 2008 real 0m13.833s user 0m0.021s sys 0m1.977s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff99ce97b01800.statahead_max=128 llite.lustre-ffff99ce97b01800.statahead_max=128 2008 real 0m4.701s user 0m0.011s sys 0m0.608s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 30 fname_total: 65 hit_total: 3657 miss_total: 1615 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-ffff99ce97b01800.statahead_stats= statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 30 fname_total: 65 hit_total: 3657 miss_total: 1615 mdc.lustre-MDT0000-mdc-ffff99ce97b01800.batch_stats= snapshot_time: 1787574571.866045210 secs.nsecs start_time: 1787574496.062863948 secs.nsecs elapsed_time: 75.803181262 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 3 10 10 8: 4 13 24 16: 5 17 41 32: 2 6 48 64: 15 51 100 kvm mdc.lustre-MDT0000-mdc-ffff99ce97b01800.batch_stats=0 total: 100 open/close in 3.76 seconds: 26.58 ops/second llite.lustre-ffff99ce97b01800.statahead_max=0 100 real 0m0.111s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff99ce97b01800.statahead_max=128 llite.lustre-ffff99ce97b01800.statahead_max=128 100 real 0m0.143s user 0m0.002s sys 0m0.024s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 30 fname_total: 65 hit_total: 3657 miss_total: 1615 swrong=2 ewrong=2 - open/close 572 (time 1787574595.89 total 10.00 last 57.19) total: 900 open/close in 15.23 seconds: 59.11 ops/second llite.lustre-ffff99ce97b01800.statahead_max=0 1000 real 0m0.120s user 0m0.003s sys 0m0.019s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff99ce97b01800.statahead_max=128 llite.lustre-ffff99ce97b01800.statahead_max=128 1000 real 0m0.199s user 0m0.001s sys 0m0.023s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 30 fname_total: 65 hit_total: 3657 miss_total: 1615 swrong=2 ewrong=2 - open/close 629 (time 1787574619.82 total 10.01 last 62.86) - open/close 1193 (time 1787574629.83 total 20.01 last 56.37) - open/close 1825 (time 1787574639.83 total 30.01 last 63.18) - open/close 2525 (time 1787574649.83 total 40.01 last 70.00) - open/close 3206 (time 1787574659.84 total 50.02 last 68.06) - open/close 3928 (time 1787574669.85 total 60.03 last 72.10) - open/close 4618 (time 1787574679.86 total 70.04 last 68.96) - open/close 5344 (time 1787574689.86 total 80.04 last 72.58) - open/close 6013 (time 1787574699.88 total 90.06 last 66.81) - open/close 6657 (time 1787574709.92 total 100.10 last 64.13) - open/close 7191 (time 1787574719.92 total 110.11 last 53.37) - open/close 7803 (time 1787574729.94 total 120.12 last 61.14) - open/close 8434 (time 1787574739.95 total 130.13 last 63.01) total: 9000 open/close in 138.83 seconds: 64.83 ops/second llite.lustre-ffff99ce97b01800.statahead_max=0 10000 real 0m1.167s user 0m0.002s sys 0m0.048s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff99ce97b01800.statahead_max=128 llite.lustre-ffff99ce97b01800.statahead_max=128 10000 real 0m0.444s user 0m0.003s sys 0m0.048s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 30 fname_total: 65 hit_total: 3657 miss_total: 1615 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 323 seconds llite.lustre-ffff99ce97b01800.statahead_stats= statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 30 fname_total: 65 hit_total: 3657 miss_total: 1615 mdc.lustre-MDT0000-mdc-ffff99ce97b01800.batch_stats= snapshot_time: 1787575091.159441338 secs.nsecs start_time: 1787574573.800853954 secs.nsecs elapsed_time: 517.358587384 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