== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 18:38:17 (1788647897) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff98cbf9748800.batch_stats=0 total: 100 open/close in 2.70 seconds: 37.06 ops/second llite.lustre-ffff98cbf9748800.statahead_max=0 208 real 0m1.472s user 0m0.005s sys 0m0.237s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff98cbf9748800.statahead_max=128 llite.lustre-ffff98cbf9748800.statahead_max=128 208 real 0m0.809s user 0m0.002s sys 0m0.081s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 111 statahead wrong: 2 agl total: 106 list_total: 27 fname_total: 79 hit_total: 2721 miss_total: 1517 swrong=2 ewrong=2 - open/close 647 (time 1788647925.80 total 10.00 last 64.69) total: 900 open/close in 14.33 seconds: 62.81 ops/second llite.lustre-ffff98cbf9748800.statahead_max=0 2008 real 0m12.690s user 0m0.020s sys 0m2.095s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff98cbf9748800.statahead_max=128 llite.lustre-ffff98cbf9748800.statahead_max=128 2008 real 0m5.458s user 0m0.019s sys 0m0.640s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 112 statahead wrong: 2 agl total: 106 list_total: 28 fname_total: 79 hit_total: 3719 miss_total: 1518 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 23 seconds llite.lustre-ffff98cbf9748800.statahead_stats= statahead total: 112 statahead wrong: 2 agl total: 106 list_total: 28 fname_total: 79 hit_total: 3719 miss_total: 1518 mdc.lustre-MDT0000-mdc-ffff98cbf9748800.batch_stats= snapshot_time: 1788647984.042667225 secs.nsecs start_time: 1788647903.307980928 secs.nsecs elapsed_time: 80.734686297 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 2 6 6 4: 0 0 6 8: 6 18 25 16: 6 18 43 32: 4 12 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff98cbf9748800.batch_stats=0 total: 100 open/close in 4.14 seconds: 24.16 ops/second llite.lustre-ffff98cbf9748800.statahead_max=0 100 real 0m0.228s user 0m0.005s sys 0m0.028s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff98cbf9748800.statahead_max=128 llite.lustre-ffff98cbf9748800.statahead_max=128 100 real 0m0.105s user 0m0.003s sys 0m0.015s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 112 statahead wrong: 2 agl total: 106 list_total: 28 fname_total: 79 hit_total: 3719 miss_total: 1518 swrong=2 ewrong=2 - open/close 393 (time 1788648012.27 total 10.01 last 39.27) total: 900 open/close in 18.40 seconds: 48.92 ops/second llite.lustre-ffff98cbf9748800.statahead_max=0 1000 real 0m0.112s user 0m0.002s sys 0m0.023s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff98cbf9748800.statahead_max=128 llite.lustre-ffff98cbf9748800.statahead_max=128 1000 real 0m0.206s user 0m0.003s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 112 statahead wrong: 2 agl total: 106 list_total: 28 fname_total: 79 hit_total: 3719 miss_total: 1518 swrong=2 ewrong=2 - open/close 554 (time 1788648040.95 total 10.00 last 55.37) - open/close 1152 (time 1788648050.95 total 20.01 last 59.79) - open/close 1684 (time 1788648060.96 total 30.02 last 53.14) - open/close 2196 (time 1788648070.97 total 40.02 last 51.17) - open/close 2764 (time 1788648080.98 total 50.04 last 56.72) - open/close 3351 (time 1788648090.98 total 60.04 last 58.70) - open/close 3998 (time 1788648101.00 total 70.05 last 64.62) - open/close 4459 (time 1788648111.01 total 80.07 last 46.02) - open/close 5021 (time 1788648121.02 total 90.07 last 56.16) - open/close 5647 (time 1788648131.02 total 100.08 last 62.58) - open/close 6248 (time 1788648141.04 total 110.09 last 59.99) - open/close 6841 (time 1788648151.06 total 120.12 last 59.17) - open/close 7443 (time 1788648161.08 total 130.13 last 60.10) - open/close 7964 (time 1788648171.09 total 140.15 last 52.04) - open/close 8484 (time 1788648181.10 total 150.15 last 51.98) - open/close 8942 (time 1788648191.11 total 160.16 last 45.75) total: 9000 open/close in 161.31 seconds: 55.79 ops/second llite.lustre-ffff98cbf9748800.statahead_max=0 10000 real 0m0.753s user 0m0.003s sys 0m0.047s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff98cbf9748800.statahead_max=128 llite.lustre-ffff98cbf9748800.statahead_max=128 10000 real 0m0.448s user 0m0.003s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 112 statahead wrong: 2 agl total: 106 list_total: 28 fname_total: 79 hit_total: 3719 miss_total: 1518 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 329 seconds llite.lustre-ffff98cbf9748800.statahead_stats= statahead total: 112 statahead wrong: 2 agl total: 106 list_total: 28 fname_total: 79 hit_total: 3719 miss_total: 1518 mdc.lustre-MDT0000-mdc-ffff98cbf9748800.batch_stats= snapshot_time: 1788648539.012844913 secs.nsecs start_time: 1788647986.496327814 secs.nsecs elapsed_time: 552.516517099 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