== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 20:39:03 (1789432743) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9cc0869e9000.batch_stats=0 total: 100 open/close in 2.11 seconds: 47.45 ops/second llite.lustre-ffff9cc0869e9000.statahead_max=0 208 real 0m1.125s user 0m0.005s sys 0m0.194s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9cc0869e9000.statahead_max=128 llite.lustre-ffff9cc0869e9000.statahead_max=128 208 real 0m0.667s user 0m0.006s sys 0m0.065s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 128 statahead wrong: 2 agl total: 123 list_total: 28 fname_total: 92 hit_total: 2963 miss_total: 768 swrong=2 ewrong=2 - open/close 766 (time 1789432768.10 total 10.00 last 76.60) total: 900 open/close in 11.51 seconds: 78.18 ops/second llite.lustre-ffff9cc0869e9000.statahead_max=0 2008 real 0m10.902s user 0m0.027s sys 0m1.884s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 10 sec llite.lustre-ffff9cc0869e9000.statahead_max=128 llite.lustre-ffff9cc0869e9000.statahead_max=128 2008 real 0m3.445s user 0m0.011s sys 0m0.599s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 29 fname_total: 92 hit_total: 3961 miss_total: 769 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 17 seconds llite.lustre-ffff9cc0869e9000.statahead_stats= statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 29 fname_total: 92 hit_total: 3961 miss_total: 769 mdc.lustre-MDT0000-mdc-ffff9cc0869e9000.batch_stats= snapshot_time: 1789432810.127353940 secs.nsecs start_time: 1789432747.850995279 secs.nsecs elapsed_time: 62.276358661 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 1 3 3 8: 6 19 22 16: 5 16 38 32: 4 12 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff9cc0869e9000.batch_stats=0 total: 100 open/close in 2.29 seconds: 43.73 ops/second llite.lustre-ffff9cc0869e9000.statahead_max=0 100 real 0m0.088s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9cc0869e9000.statahead_max=128 llite.lustre-ffff9cc0869e9000.statahead_max=128 100 real 0m0.093s user 0m0.001s sys 0m0.027s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 29 fname_total: 92 hit_total: 3961 miss_total: 769 swrong=2 ewrong=2 - open/close 790 (time 1789432830.46 total 10.00 last 78.98) total: 900 open/close in 11.76 seconds: 76.52 ops/second llite.lustre-ffff9cc0869e9000.statahead_max=0 1000 real 0m0.182s user 0m0.000s sys 0m0.023s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9cc0869e9000.statahead_max=128 llite.lustre-ffff9cc0869e9000.statahead_max=128 1000 real 0m0.088s user 0m0.000s sys 0m0.023s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 29 fname_total: 92 hit_total: 3961 miss_total: 769 swrong=2 ewrong=2 - open/close 896 (time 1789432851.64 total 10.00 last 89.59) - open/close 1764 (time 1789432861.65 total 20.01 last 86.75) - open/close 2672 (time 1789432871.65 total 30.01 last 90.77) - open/close 3583 (time 1789432881.68 total 40.04 last 90.79) - open/close 4497 (time 1789432891.69 total 50.05 last 91.35) - open/close 5268 (time 1789432901.70 total 60.06 last 77.04) - open/close 6133 (time 1789432911.70 total 70.06 last 86.48) - open/close 6945 (time 1789432921.71 total 80.07 last 81.09) - open/close 7799 (time 1789432931.71 total 90.07 last 85.40) - open/close 8633 (time 1789432941.72 total 100.08 last 83.36) total: 9000 open/close in 104.29 seconds: 86.30 ops/second llite.lustre-ffff9cc0869e9000.statahead_max=0 10000 real 0m0.598s user 0m0.005s sys 0m0.035s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9cc0869e9000.statahead_max=128 llite.lustre-ffff9cc0869e9000.statahead_max=128 10000 real 0m0.530s user 0m0.002s sys 0m0.039s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 29 fname_total: 92 hit_total: 3961 miss_total: 769 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 269 seconds llite.lustre-ffff9cc0869e9000.statahead_stats= statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 29 fname_total: 92 hit_total: 3961 miss_total: 769 mdc.lustre-MDT0000-mdc-ffff9cc0869e9000.batch_stats= snapshot_time: 1789433231.394979271 secs.nsecs start_time: 1789432812.119420779 secs.nsecs elapsed_time: 419.275558492 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