== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 12:54:26 (1782233666) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9f6b90dba800.batch_stats=0 total: 100 open/close in 2.66 seconds: 37.66 ops/second llite.lustre-ffff9f6b90dba800.statahead_max=0 208 real 0m1.228s user 0m0.004s sys 0m0.219s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9f6b90dba800.statahead_max=128 llite.lustre-ffff9f6b90dba800.statahead_max=128 208 real 0m0.614s user 0m0.004s sys 0m0.072s '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: 138 list_total: 27 fname_total: 116 hit_total: 2652 miss_total: 1363 swrong=2 ewrong=2 - open/close 676 (time 1782233692.28 total 10.01 last 67.54) total: 900 open/close in 13.06 seconds: 68.89 ops/second llite.lustre-ffff9f6b90dba800.statahead_max=0 2008 real 0m13.168s user 0m0.026s sys 0m2.280s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff9f6b90dba800.statahead_max=128 llite.lustre-ffff9f6b90dba800.statahead_max=128 2008 real 0m5.173s user 0m0.018s sys 0m0.679s '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: 138 list_total: 28 fname_total: 116 hit_total: 3650 miss_total: 1364 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 20 seconds llite.lustre-ffff9f6b90dba800.statahead_stats= statahead total: 144 statahead wrong: 2 agl total: 138 list_total: 28 fname_total: 116 hit_total: 3650 miss_total: 1364 mdc.lustre-MDT0000-mdc-ffff9f6b90dba800.batch_stats= snapshot_time: 1782233747.600680721 secs.nsecs start_time: 1782233671.578758985 secs.nsecs elapsed_time: 76.021921736 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 2 6 6 8: 6 18 25 16: 7 21 46 32: 2 6 53 64: 15 46 100 kvm mdc.lustre-MDT0000-mdc-ffff9f6b90dba800.batch_stats=0 total: 100 open/close in 3.08 seconds: 32.49 ops/second llite.lustre-ffff9f6b90dba800.statahead_max=0 100 real 0m0.045s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9f6b90dba800.statahead_max=128 llite.lustre-ffff9f6b90dba800.statahead_max=128 100 real 0m0.181s user 0m0.001s sys 0m0.023s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 144 statahead wrong: 2 agl total: 138 list_total: 28 fname_total: 116 hit_total: 3650 miss_total: 1364 swrong=2 ewrong=2 - open/close 597 (time 1782233770.09 total 10.01 last 59.66) total: 900 open/close in 14.15 seconds: 63.62 ops/second llite.lustre-ffff9f6b90dba800.statahead_max=0 1000 real 0m0.266s user 0m0.003s sys 0m0.050s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9f6b90dba800.statahead_max=128 llite.lustre-ffff9f6b90dba800.statahead_max=128 1000 real 0m0.126s user 0m0.001s sys 0m0.021s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 144 statahead wrong: 2 agl total: 138 list_total: 28 fname_total: 116 hit_total: 3650 miss_total: 1364 swrong=2 ewrong=2 - open/close 569 (time 1782233794.89 total 10.01 last 56.86) - open/close 1178 (time 1782233804.90 total 20.01 last 60.88) - open/close 1923 (time 1782233814.90 total 30.01 last 74.48) - open/close 2648 (time 1782233824.90 total 40.02 last 72.48) - open/close 3374 (time 1782233834.92 total 50.03 last 72.50) - open/close 4094 (time 1782233844.94 total 60.05 last 71.84) - open/close 4732 (time 1782233854.94 total 70.06 last 63.76) - open/close 5399 (time 1782233864.95 total 80.06 last 66.65) - open/close 5963 (time 1782233874.96 total 90.07 last 56.37) - open/close 6622 (time 1782233884.96 total 100.08 last 65.85) - open/close 7354 (time 1782233894.97 total 110.09 last 73.14) - open/close 8097 (time 1782233904.98 total 120.09 last 74.24) - open/close 8852 (time 1782233915.00 total 130.11 last 75.35) total: 9000 open/close in 132.17 seconds: 68.10 ops/second llite.lustre-ffff9f6b90dba800.statahead_max=0 10000 real 0m0.506s user 0m0.005s sys 0m0.044s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9f6b90dba800.statahead_max=128 llite.lustre-ffff9f6b90dba800.statahead_max=128 10000 real 0m0.787s user 0m0.006s sys 0m0.046s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 144 statahead wrong: 2 agl total: 138 list_total: 28 fname_total: 116 hit_total: 3650 miss_total: 1364 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 340 seconds llite.lustre-ffff9f6b90dba800.statahead_stats= statahead total: 144 statahead wrong: 2 agl total: 138 list_total: 28 fname_total: 116 hit_total: 3650 miss_total: 1364 mdc.lustre-MDT0000-mdc-ffff9f6b90dba800.batch_stats= snapshot_time: 1782234276.366911270 secs.nsecs start_time: 1782233749.756420872 secs.nsecs elapsed_time: 526.610490398 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