== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 02:56:11 (1789368971) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8c86fbe1a800.batch_stats=0 total: 100 open/close in 0.75 seconds: 132.58 ops/second llite.lustre-ffff8c86fbe1a800.statahead_max=0 208 real 0m0.390s user 0m0.002s sys 0m0.154s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 0 sec llite.lustre-ffff8c86fbe1a800.statahead_max=128 llite.lustre-ffff8c86fbe1a800.statahead_max=128 208 real 0m0.212s user 0m0.000s sys 0m0.089s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 55 statahead wrong: 1 agl total: 53 list_total: 24 fname_total: 31 hit_total: 2547 miss_total: 217 swrong=1 ewrong=1 total: 900 open/close in 2.02 seconds: 444.64 ops/second llite.lustre-ffff8c86fbe1a800.statahead_max=0 2008 real 0m3.338s user 0m0.008s sys 0m1.282s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 3 sec llite.lustre-ffff8c86fbe1a800.statahead_max=128 llite.lustre-ffff8c86fbe1a800.statahead_max=128 2008 real 0m1.741s user 0m0.004s sys 0m0.806s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 56 statahead wrong: 1 agl total: 53 list_total: 25 fname_total: 31 hit_total: 3546 miss_total: 217 swrong=1 ewrong=1 - open/close 4652 (time 1789368995.61 total 10.00 last 465.17) total: 9000 open/close in 18.89 seconds: 476.43 ops/second llite.lustre-ffff8c86fbe1a800.statahead_max=0 20008 real 0m32.322s user 0m0.101s sys 0m12.423s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 33 sec llite.lustre-ffff8c86fbe1a800.statahead_max=128 llite.lustre-ffff8c86fbe1a800.statahead_max=128 20008 real 0m15.757s user 0m0.075s sys 0m8.104s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 16 sec statahead total: 57 statahead wrong: 1 agl total: 53 list_total: 26 fname_total: 31 hit_total: 13545 miss_total: 217 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 51 seconds llite.lustre-ffff8c86fbe1a800.statahead_stats= statahead total: 57 statahead wrong: 1 agl total: 53 list_total: 26 fname_total: 31 hit_total: 13545 miss_total: 217 mdc.lustre-MDT0000-mdc-ffff8c86fbe1a800.batch_stats= snapshot_time: 1789369109.999491998 secs.nsecs start_time: 1789368972.558110564 secs.nsecs elapsed_time: 137.441381434 secs.nsecs subreqs per batch batches %% cum %% 1: 33 10 10 2: 0 0 10 4: 0 0 10 8: 4 1 11 16: 126 39 51 32: 11 3 54 64: 143 45 100 kvm mdc.lustre-MDT0000-mdc-ffff8c86fbe1a800.batch_stats=0 total: 100 open/close in 0.58 seconds: 173.46 ops/second llite.lustre-ffff8c86fbe1a800.statahead_max=0 100 real 0m0.019s user 0m0.001s sys 0m0.012s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8c86fbe1a800.statahead_max=128 llite.lustre-ffff8c86fbe1a800.statahead_max=128 100 real 0m0.024s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 57 statahead wrong: 1 agl total: 53 list_total: 26 fname_total: 31 hit_total: 13545 miss_total: 217 swrong=1 ewrong=1 total: 900 open/close in 2.09 seconds: 431.15 ops/second llite.lustre-ffff8c86fbe1a800.statahead_max=0 1000 real 0m0.045s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8c86fbe1a800.statahead_max=128 llite.lustre-ffff8c86fbe1a800.statahead_max=128 1000 real 0m0.039s user 0m0.003s sys 0m0.013s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 57 statahead wrong: 1 agl total: 53 list_total: 26 fname_total: 31 hit_total: 13545 miss_total: 217 swrong=1 ewrong=1 - open/close 5056 (time 1789369127.99 total 10.00 last 505.51) total: 9000 open/close in 17.53 seconds: 513.52 ops/second llite.lustre-ffff8c86fbe1a800.statahead_max=0 10000 real 0m0.195s user 0m0.003s sys 0m0.037s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8c86fbe1a800.statahead_max=128 llite.lustre-ffff8c86fbe1a800.statahead_max=128 10000 real 0m0.175s user 0m0.002s sys 0m0.035s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 57 statahead wrong: 1 agl total: 53 list_total: 26 fname_total: 31 hit_total: 13545 miss_total: 217 swrong=1 ewrong=1 - open/close 4311 (time 1789369150.38 total 10.00 last 431.07) - open/close 9422 (time 1789369160.39 total 20.00 last 511.05) - open/close 14101 (time 1789369170.39 total 30.00 last 467.89) - open/close 18434 (time 1789369180.39 total 40.00 last 433.29) - open/close 20000 (time 1789369184.15 total 43.77 last 415.96) - open/close 24449 (time 1789369194.15 total 53.77 last 444.83) - open/close 28993 (time 1789369204.15 total 63.77 last 454.35) - open/close 30000 (time 1789369206.31 total 65.93 last 466.04) - open/close 34342 (time 1789369216.32 total 75.93 last 434.12) - open/close 38824 (time 1789369226.32 total 85.93 last 448.13) - open/close 40000 (time 1789369229.11 total 88.72 last 421.73) - open/close 44315 (time 1789369239.11 total 98.72 last 431.49) - open/close 48685 (time 1789369249.11 total 108.72 last 436.96) - open/close 50000 (time 1789369251.97 total 111.59 last 458.91) - open/close 54488 (time 1789369261.97 total 121.59 last 448.79) - open/close 58813 (time 1789369271.98 total 131.59 last 432.41) - open/close 60000 (time 1789369274.72 total 134.34 last 432.26) - open/close 64338 (time 1789369284.72 total 144.34 last 433.71) - open/close 68499 (time 1789369294.73 total 154.34 last 416.03) - open/close 70000 (time 1789369298.26 total 157.88 last 424.66) - open/close 74177 (time 1789369308.26 total 167.88 last 417.68) - open/close 78451 (time 1789369318.26 total 177.88 last 427.34) - open/close 80000 (time 1789369321.91 total 181.52 last 425.15) - open/close 84346 (time 1789369331.91 total 191.52 last 434.51) - open/close 88675 (time 1789369341.91 total 201.52 last 432.84) total: 90000 open/close in 204.37 seconds: 440.39 ops/second llite.lustre-ffff8c86fbe1a800.statahead_max=0 100000 real 0m1.646s user 0m0.012s sys 0m0.199s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff8c86fbe1a800.statahead_max=128 llite.lustre-ffff8c86fbe1a800.statahead_max=128 100000 real 0m1.678s user 0m0.015s sys 0m0.195s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 57 statahead wrong: 1 agl total: 53 list_total: 26 fname_total: 31 hit_total: 13545 miss_total: 217 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 880 seconds llite.lustre-ffff8c86fbe1a800.statahead_stats= statahead total: 57 statahead wrong: 1 agl total: 53 list_total: 26 fname_total: 31 hit_total: 13545 miss_total: 217 mdc.lustre-MDT0000-mdc-ffff8c86fbe1a800.batch_stats= snapshot_time: 1789370247.528747037 secs.nsecs start_time: 1789369110.864931644 secs.nsecs elapsed_time: 1136.663815393 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