== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 11:22:09 (1786116129) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8cc808f8a800.batch_stats=0 total: 100 open/close in 0.67 seconds: 149.76 ops/second llite.lustre-ffff8cc808f8a800.statahead_max=0 208 real 0m0.353s user 0m0.003s sys 0m0.146s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 0 sec llite.lustre-ffff8cc808f8a800.statahead_max=128 llite.lustre-ffff8cc808f8a800.statahead_max=128 208 real 0m0.237s user 0m0.003s sys 0m0.097s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 54 statahead wrong: 1 agl total: 52 list_total: 24 fname_total: 30 hit_total: 2768 miss_total: 214 swrong=1 ewrong=1 total: 900 open/close in 2.02 seconds: 445.73 ops/second llite.lustre-ffff8cc808f8a800.statahead_max=0 2008 real 0m3.580s user 0m0.012s sys 0m1.429s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 3 sec llite.lustre-ffff8cc808f8a800.statahead_max=128 llite.lustre-ffff8cc808f8a800.statahead_max=128 2008 real 0m1.743s user 0m0.009s sys 0m1.036s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 55 statahead wrong: 1 agl total: 52 list_total: 25 fname_total: 30 hit_total: 3767 miss_total: 214 swrong=1 ewrong=1 - open/close 4454 (time 1786116154.61 total 10.00 last 445.40) - open/close 8685 (time 1786116164.61 total 20.00 last 423.05) total: 9000 open/close in 20.65 seconds: 435.81 ops/second llite.lustre-ffff8cc808f8a800.statahead_max=0 20008 real 0m33.936s user 0m0.097s sys 0m13.882s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 34 sec llite.lustre-ffff8cc808f8a800.statahead_max=128 llite.lustre-ffff8cc808f8a800.statahead_max=128 20008 real 0m17.220s user 0m0.066s sys 0m10.061s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 18 sec statahead total: 56 statahead wrong: 1 agl total: 52 list_total: 26 fname_total: 30 hit_total: 13766 miss_total: 214 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 58 seconds llite.lustre-ffff8cc808f8a800.statahead_stats= statahead total: 56 statahead wrong: 1 agl total: 52 list_total: 26 fname_total: 30 hit_total: 13766 miss_total: 214 mdc.lustre-MDT0000-mdc-ffff8cc808f8a800.batch_stats= snapshot_time: 1786116282.704358298 secs.nsecs start_time: 1786116131.285865094 secs.nsecs elapsed_time: 151.418493204 secs.nsecs subreqs per batch batches %% cum %% 1: 35 10 10 2: 2 0 11 4: 0 0 11 8: 4 1 12 16: 130 40 53 32: 8 2 55 64: 143 44 100 kvm mdc.lustre-MDT0000-mdc-ffff8cc808f8a800.batch_stats=0 total: 100 open/close in 1.19 seconds: 84.14 ops/second llite.lustre-ffff8cc808f8a800.statahead_max=0 100 real 0m0.025s user 0m0.000s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8cc808f8a800.statahead_max=128 llite.lustre-ffff8cc808f8a800.statahead_max=128 100 real 0m0.021s user 0m0.000s sys 0m0.014s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 56 statahead wrong: 1 agl total: 52 list_total: 26 fname_total: 30 hit_total: 13766 miss_total: 214 swrong=1 ewrong=1 total: 900 open/close in 2.00 seconds: 450.48 ops/second llite.lustre-ffff8cc808f8a800.statahead_max=0 1000 real 0m0.111s user 0m0.003s sys 0m0.087s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8cc808f8a800.statahead_max=128 llite.lustre-ffff8cc808f8a800.statahead_max=128 1000 real 0m0.033s user 0m0.001s sys 0m0.014s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 56 statahead wrong: 1 agl total: 52 list_total: 26 fname_total: 30 hit_total: 13766 miss_total: 214 swrong=1 ewrong=1 - open/close 4357 (time 1786116301.14 total 10.00 last 435.69) - open/close 8637 (time 1786116311.14 total 20.00 last 427.94) total: 9000 open/close in 20.81 seconds: 432.45 ops/second llite.lustre-ffff8cc808f8a800.statahead_max=0 10000 real 0m0.243s user 0m0.002s sys 0m0.112s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8cc808f8a800.statahead_max=128 llite.lustre-ffff8cc808f8a800.statahead_max=128 10000 real 0m0.184s user 0m0.005s sys 0m0.032s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 56 statahead wrong: 1 agl total: 52 list_total: 26 fname_total: 30 hit_total: 13766 miss_total: 214 swrong=1 ewrong=1 - open/close 4364 (time 1786116327.07 total 10.00 last 436.32) - open/close 8685 (time 1786116337.07 total 20.00 last 432.03) - open/close 10000 (time 1786116340.05 total 22.98 last 441.51) - open/close 14504 (time 1786116350.05 total 32.98 last 450.33) - open/close 18773 (time 1786116360.05 total 42.98 last 426.85) - open/close 20000 (time 1786116363.00 total 45.94 last 415.21) - open/close 24329 (time 1786116373.01 total 55.94 last 432.81) - open/close 28648 (time 1786116383.01 total 65.94 last 431.87) - open/close 30000 (time 1786116386.19 total 69.12 last 425.16) - open/close 34319 (time 1786116396.26 total 79.19 last 428.92) - open/close 38621 (time 1786116406.26 total 89.19 last 430.17) - open/close 40000 (time 1786116409.56 total 92.50 last 417.03) - open/close 44090 (time 1786116419.57 total 102.50 last 408.93) - open/close 48190 (time 1786116429.57 total 112.50 last 409.95) - open/close 50000 (time 1786116433.81 total 116.75 last 426.35) - open/close 54186 (time 1786116443.81 total 126.75 last 418.54) - open/close 58444 (time 1786116453.82 total 136.75 last 425.71) - open/close 60000 (time 1786116457.39 total 140.32 last 435.92) - open/close 64130 (time 1786116467.39 total 150.32 last 412.99) - open/close 68512 (time 1786116477.39 total 160.32 last 438.14) - open/close 70000 (time 1786116480.54 total 163.47 last 472.49) - open/close 74545 (time 1786116490.54 total 173.47 last 454.49) - open/close 78552 (time 1786116500.54 total 183.47 last 400.69) - open/close 80000 (time 1786116504.55 total 187.48 last 361.09) - open/close 83999 (time 1786116514.55 total 197.48 last 399.86) - open/close 88072 (time 1786116524.55 total 207.49 last 407.22) total: 90000 open/close in 212.08 seconds: 424.37 ops/second llite.lustre-ffff8cc808f8a800.statahead_max=0 100000 real 0m1.830s user 0m0.012s sys 0m0.217s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff8cc808f8a800.statahead_max=128 llite.lustre-ffff8cc808f8a800.statahead_max=128 100000 real 0m1.694s user 0m0.015s sys 0m0.203s 'statx --cached=always -D' 100000 files with statahead: 1 sec statahead total: 56 statahead wrong: 1 agl total: 52 list_total: 26 fname_total: 30 hit_total: 13766 miss_total: 214 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 958 seconds llite.lustre-ffff8cc808f8a800.statahead_stats= statahead total: 56 statahead wrong: 1 agl total: 52 list_total: 26 fname_total: 30 hit_total: 13766 miss_total: 214 mdc.lustre-MDT0000-mdc-ffff8cc808f8a800.batch_stats= snapshot_time: 1786117515.147570962 secs.nsecs start_time: 1786116283.209165074 secs.nsecs elapsed_time: 1231.938405888 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