== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 08:55:38 (1786193738) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8ca1c8ca9800.batch_stats=0 total: 100 open/close in 0.96 seconds: 104.18 ops/second llite.lustre-ffff8ca1c8ca9800.statahead_max=0 208 real 0m0.496s user 0m0.005s sys 0m0.183s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 0 sec llite.lustre-ffff8ca1c8ca9800.statahead_max=128 llite.lustre-ffff8ca1c8ca9800.statahead_max=128 208 real 0m0.271s user 0m0.003s sys 0m0.102s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 92 statahead wrong: 1 agl total: 89 list_total: 27 fname_total: 65 hit_total: 3194 miss_total: 247 swrong=1 ewrong=1 total: 900 open/close in 3.10 seconds: 290.21 ops/second llite.lustre-ffff8ca1c8ca9800.statahead_max=0 2008 real 0m4.892s user 0m0.014s sys 0m1.792s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 5 sec llite.lustre-ffff8ca1c8ca9800.statahead_max=128 llite.lustre-ffff8ca1c8ca9800.statahead_max=128 2008 real 0m1.867s user 0m0.006s sys 0m0.925s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 93 statahead wrong: 1 agl total: 89 list_total: 28 fname_total: 65 hit_total: 4193 miss_total: 247 swrong=1 ewrong=1 - open/close 3417 (time 1786193767.14 total 10.00 last 341.64) - open/close 5976 (time 1786193777.14 total 20.00 last 255.90) - open/close 8863 (time 1786193787.14 total 30.00 last 288.68) total: 9000 open/close in 30.57 seconds: 294.41 ops/second llite.lustre-ffff8ca1c8ca9800.statahead_max=0 20008 real 0m42.312s user 0m0.176s sys 0m16.121s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 42 sec llite.lustre-ffff8ca1c8ca9800.statahead_max=128 llite.lustre-ffff8ca1c8ca9800.statahead_max=128 20008 real 0m15.599s user 0m0.055s sys 0m8.465s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 15 sec statahead total: 94 statahead wrong: 1 agl total: 89 list_total: 29 fname_total: 65 hit_total: 14192 miss_total: 247 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 56 seconds llite.lustre-ffff8ca1c8ca9800.statahead_stats= statahead total: 94 statahead wrong: 1 agl total: 89 list_total: 29 fname_total: 65 hit_total: 14192 miss_total: 247 mdc.lustre-MDT0000-mdc-ffff8ca1c8ca9800.batch_stats= snapshot_time: 1786193911.069109206 secs.nsecs start_time: 1786193740.309155904 secs.nsecs elapsed_time: 170.759953302 secs.nsecs subreqs per batch batches %% cum %% 1: 24 7 7 2: 1 0 8 4: 0 0 8 8: 4 1 9 16: 130 41 51 32: 8 2 53 64: 143 46 100 kvm mdc.lustre-MDT0000-mdc-ffff8ca1c8ca9800.batch_stats=0 total: 100 open/close in 0.68 seconds: 146.37 ops/second llite.lustre-ffff8ca1c8ca9800.statahead_max=0 100 real 0m0.021s user 0m0.001s sys 0m0.013s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8ca1c8ca9800.statahead_max=128 llite.lustre-ffff8ca1c8ca9800.statahead_max=128 100 real 0m0.019s user 0m0.000s sys 0m0.013s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 94 statahead wrong: 1 agl total: 89 list_total: 29 fname_total: 65 hit_total: 14192 miss_total: 247 swrong=1 ewrong=1 total: 900 open/close in 2.07 seconds: 434.55 ops/second llite.lustre-ffff8ca1c8ca9800.statahead_max=0 1000 real 0m0.033s user 0m0.004s sys 0m0.013s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8ca1c8ca9800.statahead_max=128 llite.lustre-ffff8ca1c8ca9800.statahead_max=128 1000 real 0m0.030s user 0m0.001s sys 0m0.014s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 94 statahead wrong: 1 agl total: 89 list_total: 29 fname_total: 65 hit_total: 14192 miss_total: 247 swrong=1 ewrong=1 - open/close 3828 (time 1786193928.72 total 10.00 last 382.73) - open/close 7692 (time 1786193938.72 total 20.00 last 386.33) total: 9000 open/close in 23.18 seconds: 388.23 ops/second llite.lustre-ffff8ca1c8ca9800.statahead_max=0 10000 real 0m0.152s user 0m0.001s sys 0m0.032s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8ca1c8ca9800.statahead_max=128 llite.lustre-ffff8ca1c8ca9800.statahead_max=128 10000 real 0m0.158s user 0m0.004s sys 0m0.029s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 94 statahead wrong: 1 agl total: 89 list_total: 29 fname_total: 65 hit_total: 14192 miss_total: 247 swrong=1 ewrong=1 - open/close 3894 (time 1786193956.65 total 10.00 last 389.39) - open/close 7667 (time 1786193966.65 total 20.00 last 377.28) - open/close 10000 (time 1786193972.18 total 25.52 last 422.40) - open/close 13902 (time 1786193982.18 total 35.53 last 390.10) - open/close 18088 (time 1786193992.18 total 45.53 last 418.38) - open/close 20000 (time 1786193996.46 total 49.81 last 446.80) - open/close 24302 (time 1786194006.47 total 59.81 last 430.12) - open/close 28573 (time 1786194016.47 total 69.82 last 427.00) - open/close 30000 (time 1786194020.09 total 73.44 last 393.70) - open/close 34284 (time 1786194030.09 total 83.44 last 428.40) - open/close 38391 (time 1786194040.09 total 93.44 last 410.66) - open/close 40000 (time 1786194043.81 total 97.16 last 432.72) - open/close 44603 (time 1786194053.81 total 107.16 last 460.29) - open/close 48992 (time 1786194063.82 total 117.17 last 438.49) - open/close 50000 (time 1786194066.28 total 119.62 last 410.83) - open/close 54588 (time 1786194076.28 total 129.62 last 458.77) - open/close 59261 (time 1786194086.28 total 139.62 last 467.21) - open/close 63810 (time 1786194096.28 total 149.62 last 454.89) - open/close 68237 (time 1786194106.28 total 159.63 last 442.65) - open/close 70000 (time 1786194110.56 total 163.90 last 412.09) - open/close 74294 (time 1786194120.56 total 173.91 last 429.31) - open/close 78574 (time 1786194130.57 total 183.91 last 427.71) - open/close 80000 (time 1786194133.76 total 187.11 last 446.77) - open/close 84348 (time 1786194143.76 total 197.11 last 434.76) - open/close 88482 (time 1786194153.76 total 207.11 last 413.36) total: 90000 open/close in 210.56 seconds: 427.42 ops/second llite.lustre-ffff8ca1c8ca9800.statahead_max=0 100000 real 0m1.607s user 0m0.009s sys 0m0.195s 'statx --cached=always -D' 100000 files without statahead: 1 sec llite.lustre-ffff8ca1c8ca9800.statahead_max=128 llite.lustre-ffff8ca1c8ca9800.statahead_max=128 100000 real 0m1.590s user 0m0.018s sys 0m0.222s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 94 statahead wrong: 1 agl total: 89 list_total: 29 fname_total: 65 hit_total: 14192 miss_total: 247 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 908 seconds llite.lustre-ffff8ca1c8ca9800.statahead_stats= statahead total: 94 statahead wrong: 1 agl total: 89 list_total: 29 fname_total: 65 hit_total: 14192 miss_total: 247 mdc.lustre-MDT0000-mdc-ffff8ca1c8ca9800.batch_stats= snapshot_time: 1786195091.408716304 secs.nsecs start_time: 1786193911.570464798 secs.nsecs elapsed_time: 1179.838251506 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