== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 12:06:47 (1788883607) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff91448757e000.batch_stats=0 total: 100 open/close in 0.65 seconds: 153.09 ops/second llite.lustre-ffff91448757e000.statahead_max=0 208 real 0m0.334s user 0m0.002s sys 0m0.132s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 0 sec llite.lustre-ffff91448757e000.statahead_max=128 llite.lustre-ffff91448757e000.statahead_max=128 208 real 0m0.216s user 0m0.001s sys 0m0.089s '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: 23 fname_total: 33 hit_total: 13100 miss_total: 715 swrong=2 ewrong=2 total: 900 open/close in 1.93 seconds: 467.30 ops/second llite.lustre-ffff91448757e000.statahead_max=0 2008 real 0m3.358s user 0m0.022s sys 0m1.301s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 3 sec llite.lustre-ffff91448757e000.statahead_max=128 llite.lustre-ffff91448757e000.statahead_max=128 2008 real 0m1.816s user 0m0.009s sys 0m0.929s '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: 24 fname_total: 33 hit_total: 14099 miss_total: 715 swrong=2 ewrong=2 - open/close 4764 (time 1788883631.30 total 10.00 last 476.32) total: 9000 open/close in 18.49 seconds: 486.75 ops/second llite.lustre-ffff91448757e000.statahead_max=0 20008 real 0m31.014s user 0m0.114s sys 0m12.040s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 31 sec llite.lustre-ffff91448757e000.statahead_max=128 llite.lustre-ffff91448757e000.statahead_max=128 20008 real 0m14.940s user 0m0.047s sys 0m7.304s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 15 sec statahead total: 58 statahead wrong: 2 agl total: 54 list_total: 25 fname_total: 33 hit_total: 24098 miss_total: 715 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 59 seconds llite.lustre-ffff91448757e000.statahead_stats= statahead total: 58 statahead wrong: 2 agl total: 54 list_total: 25 fname_total: 33 hit_total: 24098 miss_total: 715 mdc.lustre-MDT0000-mdc-ffff91448757e000.batch_stats= snapshot_time: 1788883751.486724180 secs.nsecs start_time: 1788883608.552797580 secs.nsecs elapsed_time: 142.933926600 secs.nsecs subreqs per batch batches %% cum %% 1: 16 5 5 2: 3 0 6 4: 0 0 6 8: 5 1 7 16: 125 41 49 32: 11 3 52 64: 143 47 100 kvm mdc.lustre-MDT0000-mdc-ffff91448757e000.batch_stats=0 total: 100 open/close in 0.70 seconds: 142.14 ops/second llite.lustre-ffff91448757e000.statahead_max=0 100 real 0m0.023s user 0m0.001s sys 0m0.013s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff91448757e000.statahead_max=128 llite.lustre-ffff91448757e000.statahead_max=128 100 real 0m0.021s user 0m0.001s sys 0m0.013s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 58 statahead wrong: 2 agl total: 54 list_total: 25 fname_total: 33 hit_total: 24098 miss_total: 715 swrong=2 ewrong=2 total: 900 open/close in 2.15 seconds: 418.93 ops/second llite.lustre-ffff91448757e000.statahead_max=0 1000 real 0m0.037s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff91448757e000.statahead_max=128 llite.lustre-ffff91448757e000.statahead_max=128 1000 real 0m0.046s user 0m0.001s sys 0m0.023s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 58 statahead wrong: 2 agl total: 54 list_total: 25 fname_total: 33 hit_total: 24098 miss_total: 715 swrong=2 ewrong=2 - open/close 4322 (time 1788883770.09 total 10.00 last 432.16) - open/close 8729 (time 1788883780.09 total 20.00 last 440.66) total: 9000 open/close in 20.70 seconds: 434.75 ops/second llite.lustre-ffff91448757e000.statahead_max=0 10000 real 0m0.173s user 0m0.006s sys 0m0.028s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff91448757e000.statahead_max=128 llite.lustre-ffff91448757e000.statahead_max=128 10000 real 0m0.182s user 0m0.005s sys 0m0.034s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 58 statahead wrong: 2 agl total: 54 list_total: 25 fname_total: 33 hit_total: 24098 miss_total: 715 swrong=2 ewrong=2 - open/close 4361 (time 1788883795.51 total 10.00 last 436.10) - open/close 8490 (time 1788883805.51 total 20.00 last 412.90) - open/close 10000 (time 1788883809.23 total 23.72 last 405.86) - open/close 14140 (time 1788883819.23 total 33.72 last 413.91) - open/close 18243 (time 1788883829.23 total 43.72 last 410.22) - open/close 20000 (time 1788883833.50 total 47.99 last 411.90) - open/close 24583 (time 1788883843.50 total 57.99 last 458.24) - open/close 29389 (time 1788883853.50 total 67.99 last 480.55) - open/close 33619 (time 1788883863.50 total 77.99 last 422.97) - open/close 37971 (time 1788883873.50 total 87.99 last 435.17) - open/close 40000 (time 1788883878.32 total 92.81 last 420.91) - open/close 44667 (time 1788883888.32 total 102.82 last 466.68) - open/close 48735 (time 1788883898.35 total 112.84 last 405.72) - open/close 50000 (time 1788883901.45 total 115.94 last 408.43) - open/close 54109 (time 1788883911.45 total 125.94 last 410.83) - open/close 58150 (time 1788883921.45 total 135.94 last 404.01) - open/close 60000 (time 1788883926.19 total 140.68 last 390.36) - open/close 64223 (time 1788883936.19 total 150.68 last 422.26) - open/close 68346 (time 1788883946.19 total 160.68 last 412.24) - open/close 70000 (time 1788883950.20 total 164.69 last 412.93) - open/close 74139 (time 1788883960.20 total 174.69 last 413.88) - open/close 78850 (time 1788883970.20 total 184.69 last 471.08) - open/close 80000 (time 1788883972.46 total 186.95 last 508.14) - open/close 84709 (time 1788883982.47 total 196.96 last 470.54) - open/close 89692 (time 1788883992.47 total 206.96 last 498.30) total: 90000 open/close in 207.58 seconds: 433.56 ops/second llite.lustre-ffff91448757e000.statahead_max=0 100000 real 0m1.719s user 0m0.017s sys 0m0.208s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff91448757e000.statahead_max=128 llite.lustre-ffff91448757e000.statahead_max=128 100000 real 0m1.834s user 0m0.013s sys 0m0.220s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 58 statahead wrong: 2 agl total: 54 list_total: 25 fname_total: 33 hit_total: 24098 miss_total: 715 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 872 seconds llite.lustre-ffff91448757e000.statahead_stats= statahead total: 58 statahead wrong: 2 agl total: 54 list_total: 25 fname_total: 33 hit_total: 24098 miss_total: 715 mdc.lustre-MDT0000-mdc-ffff91448757e000.batch_stats= snapshot_time: 1788884887.158010319 secs.nsecs start_time: 1788883752.003477390 secs.nsecs elapsed_time: 1135.154532929 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