== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 22:18:00 (1781662680) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8cbd447cb800.batch_stats=0 total: 100 open/close in 0.68 seconds: 147.88 ops/second llite.lustre-ffff8cbd447cb800.statahead_max=0 208 real 0m0.566s user 0m0.005s sys 0m0.233s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 0 sec llite.lustre-ffff8cbd447cb800.statahead_max=128 llite.lustre-ffff8cbd447cb800.statahead_max=128 208 real 0m0.284s user 0m0.001s sys 0m0.105s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 55 statahead wrong: 2 agl total: 52 list_total: 23 fname_total: 29 hit_total: 12987 miss_total: 1268 swrong=2 ewrong=2 total: 900 open/close in 2.14 seconds: 420.21 ops/second llite.lustre-ffff8cbd447cb800.statahead_max=0 2008 real 0m4.552s user 0m0.013s sys 0m1.839s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 4 sec llite.lustre-ffff8cbd447cb800.statahead_max=128 llite.lustre-ffff8cbd447cb800.statahead_max=128 2008 real 0m1.765s user 0m0.009s sys 0m0.960s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 56 statahead wrong: 2 agl total: 52 list_total: 24 fname_total: 29 hit_total: 13986 miss_total: 1268 swrong=2 ewrong=2 - open/close 4185 (time 1781662707.55 total 10.00 last 418.39) - open/close 8237 (time 1781662717.55 total 20.00 last 405.16) total: 9000 open/close in 21.97 seconds: 409.73 ops/second llite.lustre-ffff8cbd447cb800.statahead_max=0 20008 real 0m37.035s user 0m0.086s sys 0m14.679s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 37 sec llite.lustre-ffff8cbd447cb800.statahead_max=128 llite.lustre-ffff8cbd447cb800.statahead_max=128 20008 real 0m16.321s user 0m0.057s sys 0m9.060s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 17 sec statahead total: 57 statahead wrong: 2 agl total: 52 list_total: 25 fname_total: 29 hit_total: 23985 miss_total: 1268 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 61 seconds llite.lustre-ffff8cbd447cb800.statahead_stats= statahead total: 57 statahead wrong: 2 agl total: 52 list_total: 25 fname_total: 29 hit_total: 23985 miss_total: 1268 mdc.lustre-MDT0000-mdc-ffff8cbd447cb800.batch_stats= snapshot_time: 1781662841.778064516 secs.nsecs start_time: 1781662682.442878980 secs.nsecs elapsed_time: 159.335185536 secs.nsecs subreqs per batch batches %% cum %% 1: 30 9 9 2: 2 0 10 4: 0 0 10 8: 4 1 11 16: 133 41 52 32: 7 2 55 64: 143 44 100 kvm mdc.lustre-MDT0000-mdc-ffff8cbd447cb800.batch_stats=0 total: 100 open/close in 0.64 seconds: 155.40 ops/second llite.lustre-ffff8cbd447cb800.statahead_max=0 100 real 0m0.025s user 0m0.004s sys 0m0.013s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8cbd447cb800.statahead_max=128 llite.lustre-ffff8cbd447cb800.statahead_max=128 100 real 0m0.048s user 0m0.001s sys 0m0.039s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 57 statahead wrong: 2 agl total: 52 list_total: 25 fname_total: 29 hit_total: 23985 miss_total: 1268 swrong=2 ewrong=2 total: 900 open/close in 1.88 seconds: 479.35 ops/second llite.lustre-ffff8cbd447cb800.statahead_max=0 1000 real 0m0.034s user 0m0.000s sys 0m0.015s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8cbd447cb800.statahead_max=128 llite.lustre-ffff8cbd447cb800.statahead_max=128 1000 real 0m0.146s user 0m0.003s sys 0m0.074s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 57 statahead wrong: 2 agl total: 52 list_total: 25 fname_total: 29 hit_total: 23985 miss_total: 1268 swrong=2 ewrong=2 - open/close 4106 (time 1781662860.07 total 10.00 last 410.59) - open/close 8434 (time 1781662870.07 total 20.00 last 432.72) total: 9000 open/close in 21.16 seconds: 425.33 ops/second llite.lustre-ffff8cbd447cb800.statahead_max=0 10000 real 0m0.261s user 0m0.005s sys 0m0.127s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8cbd447cb800.statahead_max=128 llite.lustre-ffff8cbd447cb800.statahead_max=128 10000 real 0m0.192s user 0m0.004s sys 0m0.045s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 57 statahead wrong: 2 agl total: 52 list_total: 25 fname_total: 29 hit_total: 23985 miss_total: 1268 swrong=2 ewrong=2 - open/close 4540 (time 1781662886.64 total 10.00 last 453.99) - open/close 8881 (time 1781662896.64 total 20.00 last 434.09) - open/close 10000 (time 1781662899.57 total 22.93 last 382.08) - open/close 14185 (time 1781662909.57 total 32.93 last 418.49) - open/close 17870 (time 1781662919.57 total 42.93 last 368.45) - open/close 20000 (time 1781662926.42 total 49.78 last 311.06) - open/close 23323 (time 1781662936.42 total 59.78 last 332.28) - open/close 27347 (time 1781662946.42 total 69.78 last 402.37) - open/close 30000 (time 1781662952.91 total 76.27 last 408.75) - open/close 34160 (time 1781662962.91 total 86.27 last 415.94) - open/close 37803 (time 1781662972.91 total 96.27 last 364.23) - open/close 40000 (time 1781662978.45 total 101.80 last 397.25) - open/close 44602 (time 1781662988.45 total 111.80 last 460.19) - open/close 49182 (time 1781662998.45 total 121.80 last 457.99) - open/close 53695 (time 1781663008.45 total 131.81 last 451.22) - open/close 58181 (time 1781663018.45 total 141.81 last 448.55) - open/close 60000 (time 1781663022.26 total 145.62 last 477.27) - open/close 64532 (time 1781663032.26 total 155.62 last 453.13) - open/close 68813 (time 1781663042.26 total 165.62 last 428.03) - open/close 70000 (time 1781663045.63 total 168.99 last 352.78) - open/close 73665 (time 1781663055.63 total 178.99 last 366.50) - open/close 77820 (time 1781663065.63 total 188.99 last 415.46) - open/close 80000 (time 1781663070.67 total 194.03 last 432.48) - open/close 84092 (time 1781663080.67 total 204.03 last 409.18) - open/close 88388 (time 1781663090.67 total 214.03 last 429.57) total: 90000 open/close in 217.75 seconds: 413.32 ops/second llite.lustre-ffff8cbd447cb800.statahead_max=0 100000 real 0m1.520s user 0m0.014s sys 0m0.204s 'statx --cached=always -D' 100000 files without statahead: 1 sec llite.lustre-ffff8cbd447cb800.statahead_max=128 llite.lustre-ffff8cbd447cb800.statahead_max=128 100000 real 0m1.473s user 0m0.013s sys 0m0.183s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 57 statahead wrong: 2 agl total: 52 list_total: 25 fname_total: 29 hit_total: 23985 miss_total: 1268 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1000 seconds llite.lustre-ffff8cbd447cb800.statahead_stats= statahead total: 57 statahead wrong: 2 agl total: 52 list_total: 25 fname_total: 29 hit_total: 23985 miss_total: 1268 mdc.lustre-MDT0000-mdc-ffff8cbd447cb800.batch_stats= snapshot_time: 1781664119.359410421 secs.nsecs start_time: 1781662842.270864835 secs.nsecs elapsed_time: 1277.088545586 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