== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 00:42:44 (1783140164) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff92e350f2a000.batch_stats=0 total: 100 open/close in 4.37 seconds: 22.90 ops/second llite.lustre-ffff92e350f2a000.statahead_max=0 208 real 0m1.398s user 0m0.002s sys 0m0.211s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff92e350f2a000.statahead_max=128 llite.lustre-ffff92e350f2a000.statahead_max=128 208 real 0m0.596s user 0m0.003s sys 0m0.073s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 28 fname_total: 96 hit_total: 2944 miss_total: 1280 swrong=2 ewrong=2 - open/close 739 (time 1783140193.32 total 10.00 last 73.89) total: 900 open/close in 12.63 seconds: 71.29 ops/second llite.lustre-ffff92e350f2a000.statahead_max=0 2008 real 0m12.717s user 0m0.029s sys 0m2.077s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff92e350f2a000.statahead_max=128 llite.lustre-ffff92e350f2a000.statahead_max=128 2008 real 0m4.754s user 0m0.023s sys 0m0.710s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 133 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 96 hit_total: 3943 miss_total: 1280 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 21 seconds llite.lustre-ffff92e350f2a000.statahead_stats= statahead total: 133 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 96 hit_total: 3943 miss_total: 1280 mdc.lustre-MDT0000-mdc-ffff92e350f2a000.batch_stats= snapshot_time: 1783140246.702580046 secs.nsecs start_time: 1783140170.226605804 secs.nsecs elapsed_time: 76.475974242 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 2 6 10 8: 2 6 17 16: 7 24 41 32: 2 6 48 64: 15 51 100 kvm mdc.lustre-MDT0000-mdc-ffff92e350f2a000.batch_stats=0 total: 100 open/close in 2.59 seconds: 38.58 ops/second llite.lustre-ffff92e350f2a000.statahead_max=0 100 real 0m0.074s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff92e350f2a000.statahead_max=128 llite.lustre-ffff92e350f2a000.statahead_max=128 100 real 0m0.090s user 0m0.001s sys 0m0.022s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 96 hit_total: 3943 miss_total: 1280 swrong=2 ewrong=2 - open/close 636 (time 1783140268.54 total 10.00 last 63.59) total: 900 open/close in 13.54 seconds: 66.47 ops/second llite.lustre-ffff92e350f2a000.statahead_max=0 1000 real 0m0.212s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff92e350f2a000.statahead_max=128 llite.lustre-ffff92e350f2a000.statahead_max=128 1000 real 0m0.129s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 96 hit_total: 3943 miss_total: 1280 swrong=2 ewrong=2 - open/close 652 (time 1783140291.77 total 10.01 last 65.16) - open/close 1447 (time 1783140301.77 total 20.01 last 79.47) - open/close 2163 (time 1783140311.79 total 30.02 last 71.52) - open/close 2813 (time 1783140321.79 total 40.03 last 64.94) - open/close 3373 (time 1783140331.80 total 50.04 last 55.95) - open/close 3907 (time 1783140341.81 total 60.04 last 53.37) - open/close 4594 (time 1783140351.82 total 70.05 last 68.64) - open/close 5300 (time 1783140361.82 total 80.06 last 70.57) - open/close 6067 (time 1783140371.82 total 90.06 last 76.67) - open/close 6749 (time 1783140381.83 total 100.06 last 68.17) - open/close 7523 (time 1783140391.84 total 110.08 last 77.29) - open/close 8209 (time 1783140401.85 total 120.09 last 68.54) - open/close 8884 (time 1783140411.86 total 130.09 last 67.44) total: 9000 open/close in 131.48 seconds: 68.45 ops/second llite.lustre-ffff92e350f2a000.statahead_max=0 10000 real 0m0.550s user 0m0.003s sys 0m0.033s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff92e350f2a000.statahead_max=128 llite.lustre-ffff92e350f2a000.statahead_max=128 10000 real 0m0.530s user 0m0.003s sys 0m0.037s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 133 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 96 hit_total: 3943 miss_total: 1280 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 283 seconds llite.lustre-ffff92e350f2a000.statahead_stats= statahead total: 133 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 96 hit_total: 3943 miss_total: 1280 mdc.lustre-MDT0000-mdc-ffff92e350f2a000.batch_stats= snapshot_time: 1783140712.286126397 secs.nsecs start_time: 1783140248.763924610 secs.nsecs elapsed_time: 463.522201787 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