== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 02:00:14 (1789711214) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8d2508ac3000.batch_stats=0 total: 100 open/close in 0.77 seconds: 130.57 ops/second llite.lustre-ffff8d2508ac3000.statahead_max=0 208 real 0m0.415s user 0m0.007s sys 0m0.156s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8d2508ac3000.statahead_max=128 llite.lustre-ffff8d2508ac3000.statahead_max=128 208 real 0m0.252s user 0m0.002s sys 0m0.105s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 78 statahead wrong: 1 agl total: 75 list_total: 25 fname_total: 53 hit_total: 3024 miss_total: 247 swrong=1 ewrong=1 total: 900 open/close in 2.44 seconds: 368.37 ops/second llite.lustre-ffff8d2508ac3000.statahead_max=0 2008 real 0m4.347s user 0m0.023s sys 0m1.622s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 4 sec llite.lustre-ffff8d2508ac3000.statahead_max=128 llite.lustre-ffff8d2508ac3000.statahead_max=128 2008 real 0m1.822s user 0m0.004s sys 0m0.832s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 79 statahead wrong: 1 agl total: 75 list_total: 26 fname_total: 53 hit_total: 4023 miss_total: 247 swrong=1 ewrong=1 - open/close 3998 (time 1789711240.71 total 10.00 last 399.69) - open/close 7899 (time 1789711250.71 total 20.00 last 390.05) total: 9000 open/close in 22.84 seconds: 393.98 ops/second llite.lustre-ffff8d2508ac3000.statahead_max=0 20008 real 0m36.444s user 0m0.160s sys 0m13.884s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 36 sec llite.lustre-ffff8d2508ac3000.statahead_max=128 llite.lustre-ffff8d2508ac3000.statahead_max=128 20008 real 0m16.801s user 0m0.062s sys 0m8.758s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 17 sec statahead total: 80 statahead wrong: 1 agl total: 75 list_total: 27 fname_total: 53 hit_total: 14022 miss_total: 247 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 57 seconds llite.lustre-ffff8d2508ac3000.statahead_stats= statahead total: 80 statahead wrong: 1 agl total: 75 list_total: 27 fname_total: 53 hit_total: 14022 miss_total: 247 mdc.lustre-MDT0000-mdc-ffff8d2508ac3000.batch_stats= snapshot_time: 1789711370.749904884 secs.nsecs start_time: 1789711215.736223291 secs.nsecs elapsed_time: 155.013681593 secs.nsecs subreqs per batch batches %% cum %% 1: 24 7 7 2: 0 0 7 4: 0 0 7 8: 3 0 8 16: 125 40 49 32: 13 4 53 64: 143 46 100 kvm mdc.lustre-MDT0000-mdc-ffff8d2508ac3000.batch_stats=0 total: 100 open/close in 1.26 seconds: 79.20 ops/second llite.lustre-ffff8d2508ac3000.statahead_max=0 100 real 0m0.022s user 0m0.002s sys 0m0.012s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8d2508ac3000.statahead_max=128 llite.lustre-ffff8d2508ac3000.statahead_max=128 100 real 0m0.022s user 0m0.002s sys 0m0.013s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 80 statahead wrong: 1 agl total: 75 list_total: 27 fname_total: 53 hit_total: 14022 miss_total: 247 swrong=1 ewrong=1 total: 900 open/close in 2.22 seconds: 404.97 ops/second llite.lustre-ffff8d2508ac3000.statahead_max=0 1000 real 0m0.039s user 0m0.000s sys 0m0.017s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8d2508ac3000.statahead_max=128 llite.lustre-ffff8d2508ac3000.statahead_max=128 1000 real 0m0.042s user 0m0.004s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 80 statahead wrong: 1 agl total: 75 list_total: 27 fname_total: 53 hit_total: 14022 miss_total: 247 swrong=1 ewrong=1 - open/close 4042 (time 1789711389.67 total 10.00 last 404.17) - open/close 8349 (time 1789711399.67 total 20.00 last 430.67) total: 9000 open/close in 21.34 seconds: 421.83 ops/second llite.lustre-ffff8d2508ac3000.statahead_max=0 10000 real 0m0.336s user 0m0.003s sys 0m0.192s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8d2508ac3000.statahead_max=128 llite.lustre-ffff8d2508ac3000.statahead_max=128 10000 real 0m0.167s user 0m0.002s sys 0m0.029s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 80 statahead wrong: 1 agl total: 75 list_total: 27 fname_total: 53 hit_total: 14022 miss_total: 247 swrong=1 ewrong=1 - open/close 3914 (time 1789711415.41 total 10.00 last 391.37) - open/close 7132 (time 1789711425.41 total 20.00 last 321.78) - open/close 10000 (time 1789711432.87 total 27.46 last 384.47) - open/close 13662 (time 1789711442.90 total 37.49 last 365.20) - open/close 17110 (time 1789711452.90 total 47.49 last 344.70) - open/close 20000 (time 1789711460.77 total 55.36 last 367.24) - open/close 23461 (time 1789711470.78 total 65.36 last 346.03) - open/close 26568 (time 1789711480.78 total 75.36 last 310.67) - open/close 30000 (time 1789711490.05 total 84.64 last 370.01) - open/close 34007 (time 1789711500.05 total 94.64 last 400.69) - open/close 38154 (time 1789711510.05 total 104.64 last 414.67) - open/close 40000 (time 1789711514.21 total 108.80 last 443.93) - open/close 44756 (time 1789711524.21 total 118.80 last 475.53) - open/close 49580 (time 1789711534.22 total 128.80 last 482.26) - open/close 54105 (time 1789711544.22 total 138.80 last 452.48) - open/close 58426 (time 1789711554.22 total 148.80 last 432.05) - open/close 60000 (time 1789711557.68 total 152.26 last 455.15) - open/close 64535 (time 1789711567.68 total 162.26 last 453.47) - open/close 68789 (time 1789711577.68 total 172.26 last 425.38) - open/close 70000 (time 1789711580.63 total 175.22 last 410.20) - open/close 73868 (time 1789711590.63 total 185.22 last 386.72) - open/close 77972 (time 1789711600.63 total 195.22 last 410.37) - open/close 80000 (time 1789711605.42 total 200.01 last 423.60) - open/close 84358 (time 1789711615.42 total 210.01 last 435.74) - open/close 88454 (time 1789711625.42 total 220.01 last 409.56) total: 90000 open/close in 223.41 seconds: 402.84 ops/second llite.lustre-ffff8d2508ac3000.statahead_max=0 100000 real 0m1.626s user 0m0.016s sys 0m0.186s 'statx --cached=always -D' 100000 files without statahead: 1 sec llite.lustre-ffff8d2508ac3000.statahead_max=128 llite.lustre-ffff8d2508ac3000.statahead_max=128 100000 real 0m1.550s user 0m0.017s sys 0m0.188s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 80 statahead wrong: 1 agl total: 75 list_total: 27 fname_total: 53 hit_total: 14022 miss_total: 247 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 2207 seconds llite.lustre-ffff8d2508ac3000.statahead_stats= statahead total: 80 statahead wrong: 1 agl total: 75 list_total: 27 fname_total: 53 hit_total: 14022 miss_total: 247 mdc.lustre-MDT0000-mdc-ffff8d2508ac3000.batch_stats= snapshot_time: 1789713856.770397800 secs.nsecs start_time: 1789711371.383604391 secs.nsecs elapsed_time: 2485.386793409 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