== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 10:58:16 (1760453896) total: 100 open/close in 0.29 seconds: 348.30 ops/second llite.lustre-ffff91d343f10000.statahead_max=0 208 real 0m0.163s user 0m0.001s sys 0m0.050s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff91d343f10000.statahead_max=32 32 208 real 0m0.066s user 0m0.002s sys 0m0.034s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 30 statahead wrong: 0 agl total: 29 total: 900 open/close in 2.06 seconds: 436.29 ops/second llite.lustre-ffff91d343f10000.statahead_max=0 2008 real 0m1.416s user 0m0.008s sys 0m0.363s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 2 sec llite.lustre-ffff91d343f10000.statahead_max=32 32 2008 real 0m0.433s user 0m0.006s sys 0m0.226s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 1 sec statahead total: 31 statahead wrong: 0 agl total: 29 - open/close 4289 (time 1760453916.47 total 10.00 last 428.83) total: 9000 open/close in 19.13 seconds: 470.51 ops/second llite.lustre-ffff91d343f10000.statahead_max=0 20008 real 0m14.436s user 0m0.074s sys 0m3.746s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 15 sec llite.lustre-ffff91d343f10000.statahead_max=32 32 20008 real 0m3.786s user 0m0.046s sys 0m2.347s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 4 sec statahead total: 32 statahead wrong: 0 agl total: 29 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity/: 16 seconds rm done statahead total: 32 statahead wrong: 0 agl total: 29 total: 100 open/close in 0.24 seconds: 424.71 ops/second llite.lustre-ffff91d343f10000.statahead_max=0 100 real 0m0.015s user 0m0.002s sys 0m0.011s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff91d343f10000.statahead_max=32 32 100 real 0m0.012s user 0m0.000s sys 0m0.010s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 32 statahead wrong: 0 agl total: 29 total: 900 open/close in 1.85 seconds: 485.69 ops/second llite.lustre-ffff91d343f10000.statahead_max=0 1000 real 0m0.018s user 0m0.003s sys 0m0.009s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff91d343f10000.statahead_max=32 32 1000 real 0m0.021s user 0m0.001s sys 0m0.013s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 32 statahead wrong: 0 agl total: 29 - open/close 5367 (time 1760453980.25 total 10.00 last 536.60) total: 9000 open/close in 18.37 seconds: 489.89 ops/second llite.lustre-ffff91d343f10000.statahead_max=0 10000 real 0m0.078s user 0m0.005s sys 0m0.017s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff91d343f10000.statahead_max=32 32 10000 real 0m0.067s user 0m0.003s sys 0m0.019s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 32 statahead wrong: 0 agl total: 29 - open/close 4367 (time 1760454001.90 total 10.00 last 436.69) - open/close 9216 (time 1760454011.90 total 20.00 last 484.89) - open/close 14439 (time 1760454021.90 total 30.00 last 522.27) - open/close 19696 (time 1760454031.90 total 40.00 last 525.68) - open/close 24830 (time 1760454041.90 total 50.00 last 513.37) - open/close 29883 (time 1760454051.90 total 60.00 last 505.24) - open/close 34745 (time 1760454061.90 total 70.00 last 486.17) - open/close 39761 (time 1760454071.90 total 80.01 last 501.52) - open/close 44658 (time 1760454081.90 total 90.01 last 489.69) - open/close 49346 (time 1760454091.90 total 100.01 last 468.77) - open/close 54142 (time 1760454101.90 total 110.01 last 479.54) - open/close 59205 (time 1760454111.90 total 120.01 last 506.28) - open/close 64387 (time 1760454121.90 total 130.01 last 518.18) - open/close 69355 (time 1760454131.91 total 140.01 last 496.74) - open/close 74103 (time 1760454141.91 total 150.01 last 474.79) - open/close 79070 (time 1760454151.91 total 160.01 last 496.66) - open/close 84210 (time 1760454161.91 total 170.01 last 513.91) - open/close 89487 (time 1760454171.91 total 180.01 last 527.64) total: 90000 open/close in 180.94 seconds: 497.39 ops/second llite.lustre-ffff91d343f10000.statahead_max=0 100000 real 0m0.537s user 0m0.014s sys 0m0.085s statx --cached=always -D 100000 files without statahead: 1 sec llite.lustre-ffff91d343f10000.statahead_max=32 32 100000 real 0m0.503s user 0m0.014s sys 0m0.077s statx --cached=always -D 100000 files with statahead: 1 sec statahead total: 32 statahead wrong: 0 agl total: 29 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity/: 279 seconds rm done statahead total: 32 statahead wrong: 0 agl total: 29