== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 16:49:09 (1784234949) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8c1789af5800.batch_stats=0 total: 100 open/close in 0.74 seconds: 134.60 ops/second llite.lustre-ffff8c1789af5800.statahead_max=0 208 real 0m0.340s user 0m0.002s sys 0m0.143s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8c1789af5800.statahead_max=128 llite.lustre-ffff8c1789af5800.statahead_max=128 208 real 0m0.210s user 0m0.000s sys 0m0.090s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 56 statahead wrong: 2 agl total: 54 list_total: 24 fname_total: 32 hit_total: 2466 miss_total: 1359 swrong=2 ewrong=2 total: 900 open/close in 1.67 seconds: 537.66 ops/second llite.lustre-ffff8c1789af5800.statahead_max=0 2008 real 0m3.180s user 0m0.011s sys 0m1.341s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 3 sec llite.lustre-ffff8c1789af5800.statahead_max=128 llite.lustre-ffff8c1789af5800.statahead_max=128 2008 real 0m1.802s user 0m0.011s sys 0m0.925s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 57 statahead wrong: 2 agl total: 54 list_total: 25 fname_total: 32 hit_total: 3465 miss_total: 1359 swrong=2 ewrong=2 - open/close 4462 (time 1784234973.39 total 10.00 last 446.12) - open/close 8837 (time 1784234983.39 total 20.00 last 437.45) total: 9000 open/close in 20.37 seconds: 441.79 ops/second llite.lustre-ffff8c1789af5800.statahead_max=0 20008 real 0m35.158s user 0m0.097s sys 0m14.409s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 35 sec llite.lustre-ffff8c1789af5800.statahead_max=128 llite.lustre-ffff8c1789af5800.statahead_max=128 20008 real 0m14.610s user 0m0.057s sys 0m8.270s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 14 sec statahead total: 58 statahead wrong: 2 agl total: 54 list_total: 26 fname_total: 32 hit_total: 13464 miss_total: 1359 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 52 seconds llite.lustre-ffff8c1789af5800.statahead_stats= statahead total: 58 statahead wrong: 2 agl total: 54 list_total: 26 fname_total: 32 hit_total: 13464 miss_total: 1359 mdc.lustre-MDT0000-mdc-ffff8c1789af5800.batch_stats= snapshot_time: 1784235093.177148932 secs.nsecs start_time: 1784234950.935966528 secs.nsecs elapsed_time: 142.241182404 secs.nsecs subreqs per batch batches %% cum %% 1: 31 9 9 2: 0 0 9 4: 0 0 9 8: 5 1 11 16: 131 41 52 32: 6 1 54 64: 143 45 100 kvm mdc.lustre-MDT0000-mdc-ffff8c1789af5800.batch_stats=0 total: 100 open/close in 0.57 seconds: 173.93 ops/second llite.lustre-ffff8c1789af5800.statahead_max=0 100 real 0m0.021s user 0m0.003s sys 0m0.011s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8c1789af5800.statahead_max=128 llite.lustre-ffff8c1789af5800.statahead_max=128 100 real 0m0.051s user 0m0.001s sys 0m0.040s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 58 statahead wrong: 2 agl total: 54 list_total: 26 fname_total: 32 hit_total: 13464 miss_total: 1359 swrong=2 ewrong=2 total: 900 open/close in 2.14 seconds: 421.07 ops/second llite.lustre-ffff8c1789af5800.statahead_max=0 1000 real 0m0.042s user 0m0.002s sys 0m0.020s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8c1789af5800.statahead_max=128 llite.lustre-ffff8c1789af5800.statahead_max=128 1000 real 0m0.119s user 0m0.002s sys 0m0.095s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 58 statahead wrong: 2 agl total: 54 list_total: 26 fname_total: 32 hit_total: 13464 miss_total: 1359 swrong=2 ewrong=2 - open/close 4176 (time 1784235111.76 total 10.00 last 417.58) - open/close 8562 (time 1784235121.76 total 20.00 last 438.57) total: 9000 open/close in 21.03 seconds: 428.05 ops/second llite.lustre-ffff8c1789af5800.statahead_max=0 10000 real 0m0.308s user 0m0.003s sys 0m0.165s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8c1789af5800.statahead_max=128 llite.lustre-ffff8c1789af5800.statahead_max=128 10000 real 0m0.192s user 0m0.000s sys 0m0.045s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 58 statahead wrong: 2 agl total: 54 list_total: 26 fname_total: 32 hit_total: 13464 miss_total: 1359 swrong=2 ewrong=2 - open/close 4281 (time 1784235138.19 total 10.00 last 428.02) - open/close 8673 (time 1784235148.19 total 20.00 last 439.17) - open/close 10000 (time 1784235151.21 total 23.01 last 440.74) - open/close 14294 (time 1784235161.21 total 33.02 last 429.16) - open/close 18582 (time 1784235171.21 total 43.02 last 428.72) - open/close 20000 (time 1784235174.54 total 46.34 last 426.59) - open/close 24363 (time 1784235184.54 total 56.34 last 436.30) - open/close 28763 (time 1784235194.54 total 66.35 last 439.93) - open/close 30000 (time 1784235197.36 total 69.16 last 439.15) - open/close 34397 (time 1784235207.36 total 79.16 last 439.68) - open/close 38855 (time 1784235217.36 total 89.16 last 445.78) - open/close 40000 (time 1784235220.17 total 91.97 last 407.55) - open/close 44391 (time 1784235230.17 total 101.97 last 439.06) - open/close 48691 (time 1784235240.17 total 111.98 last 429.92) - open/close 50000 (time 1784235243.28 total 115.09 last 420.64) - open/close 54366 (time 1784235253.28 total 125.09 last 436.52) - open/close 58669 (time 1784235263.28 total 135.09 last 430.22) - open/close 60000 (time 1784235266.48 total 138.29 last 416.49) - open/close 64333 (time 1784235276.48 total 148.29 last 433.24) - open/close 68756 (time 1784235286.48 total 158.29 last 442.23) - open/close 70000 (time 1784235289.41 total 161.21 last 425.48) - open/close 74329 (time 1784235299.43 total 171.24 last 432.00) - open/close 78589 (time 1784235309.43 total 181.24 last 425.94) - open/close 80000 (time 1784235312.80 total 184.61 last 418.38) - open/close 84360 (time 1784235322.80 total 194.61 last 435.95) - open/close 88679 (time 1784235332.80 total 204.61 last 431.82) total: 90000 open/close in 207.85 seconds: 433.01 ops/second llite.lustre-ffff8c1789af5800.statahead_max=0 100000 real 0m1.818s user 0m0.018s sys 0m0.213s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff8c1789af5800.statahead_max=128 llite.lustre-ffff8c1789af5800.statahead_max=128 100000 real 0m1.713s user 0m0.010s sys 0m0.226s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 58 statahead wrong: 2 agl total: 54 list_total: 26 fname_total: 32 hit_total: 13464 miss_total: 1359 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 3022 seconds llite.lustre-ffff8c1789af5800.statahead_stats= statahead total: 58 statahead wrong: 2 agl total: 54 list_total: 26 fname_total: 32 hit_total: 13464 miss_total: 1359 mdc.lustre-MDT0000-mdc-ffff8c1789af5800.batch_stats= snapshot_time: 1784238387.785972540 secs.nsecs start_time: 1784235093.637494675 secs.nsecs elapsed_time: 3294.148477865 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