== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 07:37:52 (1782733072) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff948050728000.batch_stats=0 total: 100 open/close in 2.38 seconds: 41.95 ops/second llite.lustre-ffff948050728000.statahead_max=0 208 real 0m1.405s user 0m0.005s sys 0m0.223s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff948050728000.statahead_max=128 llite.lustre-ffff948050728000.statahead_max=128 208 real 0m0.675s user 0m0.003s sys 0m0.075s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 143 statahead wrong: 2 agl total: 133 list_total: 28 fname_total: 88 hit_total: 2935 miss_total: 1607 swrong=2 ewrong=2 - open/close 856 (time 1782733098.30 total 10.01 last 85.50) total: 900 open/close in 10.98 seconds: 81.99 ops/second llite.lustre-ffff948050728000.statahead_max=0 2008 real 0m12.583s user 0m0.020s sys 0m2.084s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff948050728000.statahead_max=128 llite.lustre-ffff948050728000.statahead_max=128 2008 real 0m4.515s user 0m0.010s sys 0m0.602s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 144 statahead wrong: 2 agl total: 133 list_total: 29 fname_total: 88 hit_total: 3933 miss_total: 1608 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-ffff948050728000.statahead_stats= statahead total: 144 statahead wrong: 2 agl total: 133 list_total: 29 fname_total: 88 hit_total: 3933 miss_total: 1608 mdc.lustre-MDT0000-mdc-ffff948050728000.batch_stats= snapshot_time: 1782733148.722019060 secs.nsecs start_time: 1782733077.103731863 secs.nsecs elapsed_time: 71.618287197 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 1 3 6 4: 0 0 6 8: 5 16 23 16: 6 20 43 32: 2 6 50 64: 15 50 100 kvm mdc.lustre-MDT0000-mdc-ffff948050728000.batch_stats=0 total: 100 open/close in 3.42 seconds: 29.21 ops/second llite.lustre-ffff948050728000.statahead_max=0 100 real 0m0.082s user 0m0.002s sys 0m0.014s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff948050728000.statahead_max=128 llite.lustre-ffff948050728000.statahead_max=128 100 real 0m0.056s user 0m0.002s sys 0m0.022s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 144 statahead wrong: 2 agl total: 133 list_total: 29 fname_total: 88 hit_total: 3933 miss_total: 1608 swrong=2 ewrong=2 - open/close 767 (time 1782733171.94 total 10.01 last 76.60) total: 900 open/close in 12.06 seconds: 74.65 ops/second llite.lustre-ffff948050728000.statahead_max=0 1000 real 0m0.111s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff948050728000.statahead_max=128 llite.lustre-ffff948050728000.statahead_max=128 1000 real 0m0.294s user 0m0.001s sys 0m0.034s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 144 statahead wrong: 2 agl total: 133 list_total: 29 fname_total: 88 hit_total: 3933 miss_total: 1608 swrong=2 ewrong=2 - open/close 771 (time 1782733193.16 total 10.02 last 76.95) - open/close 1500 (time 1782733203.16 total 20.02 last 72.90) - open/close 2364 (time 1782733213.17 total 30.03 last 86.31) - open/close 3175 (time 1782733223.18 total 40.03 last 81.08) - open/close 3979 (time 1782733233.18 total 50.03 last 80.38) - open/close 4746 (time 1782733243.19 total 60.04 last 76.62) - open/close 5606 (time 1782733253.20 total 70.06 last 85.89) - open/close 6384 (time 1782733263.22 total 80.07 last 77.67) - open/close 7099 (time 1782733273.22 total 90.08 last 71.48) - open/close 7792 (time 1782733283.22 total 100.08 last 69.27) - open/close 8586 (time 1782733293.23 total 110.09 last 79.32) total: 9000 open/close in 115.27 seconds: 78.07 ops/second llite.lustre-ffff948050728000.statahead_max=0 10000 real 0m0.757s user 0m0.003s sys 0m0.049s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff948050728000.statahead_max=128 llite.lustre-ffff948050728000.statahead_max=128 10000 real 0m0.537s user 0m0.004s sys 0m0.038s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 144 statahead wrong: 2 agl total: 133 list_total: 29 fname_total: 88 hit_total: 3933 miss_total: 1608 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 302 seconds llite.lustre-ffff948050728000.statahead_stats= statahead total: 144 statahead wrong: 2 agl total: 133 list_total: 29 fname_total: 88 hit_total: 3933 miss_total: 1608 mdc.lustre-MDT0000-mdc-ffff948050728000.batch_stats= snapshot_time: 1782733619.064907897 secs.nsecs start_time: 1782733150.835832235 secs.nsecs elapsed_time: 468.229075662 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