== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 03:21:19 (1790925679) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9899bd0b9800.batch_stats=0 total: 100 open/close in 3.21 seconds: 31.18 ops/second llite.lustre-ffff9899bd0b9800.statahead_max=0 208 real 0m1.608s user 0m0.006s sys 0m0.190s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9899bd0b9800.statahead_max=128 llite.lustre-ffff9899bd0b9800.statahead_max=128 208 real 0m0.669s user 0m0.006s sys 0m0.096s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 137 statahead wrong: 1 agl total: 131 list_total: 29 fname_total: 104 hit_total: 2504 miss_total: 264 swrong=1 ewrong=1 - open/close 579 (time 1790925706.32 total 10.00 last 57.88) total: 900 open/close in 15.11 seconds: 59.56 ops/second llite.lustre-ffff9899bd0b9800.statahead_max=0 2008 real 0m14.098s user 0m0.024s sys 0m1.961s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff9899bd0b9800.statahead_max=128 llite.lustre-ffff9899bd0b9800.statahead_max=128 2008 real 0m4.687s user 0m0.012s sys 0m0.585s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 138 statahead wrong: 1 agl total: 131 list_total: 30 fname_total: 104 hit_total: 3503 miss_total: 264 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 19 seconds llite.lustre-ffff9899bd0b9800.statahead_stats= statahead total: 138 statahead wrong: 1 agl total: 131 list_total: 30 fname_total: 104 hit_total: 3503 miss_total: 264 mdc.lustre-MDT0000-mdc-ffff9899bd0b9800.batch_stats= snapshot_time: 1790925760.170665281 secs.nsecs start_time: 1790925684.665808613 secs.nsecs elapsed_time: 75.504856668 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 1 3 6 4: 1 3 9 8: 4 12 21 16: 6 18 40 32: 5 15 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff9899bd0b9800.batch_stats=0 total: 100 open/close in 2.66 seconds: 37.65 ops/second llite.lustre-ffff9899bd0b9800.statahead_max=0 100 real 0m0.078s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9899bd0b9800.statahead_max=128 llite.lustre-ffff9899bd0b9800.statahead_max=128 100 real 0m0.113s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 138 statahead wrong: 1 agl total: 131 list_total: 30 fname_total: 104 hit_total: 3503 miss_total: 264 swrong=1 ewrong=1 - open/close 514 (time 1790925780.54 total 10.01 last 51.36) total: 900 open/close in 17.99 seconds: 50.04 ops/second llite.lustre-ffff9899bd0b9800.statahead_max=0 1000 real 0m0.142s user 0m0.003s sys 0m0.018s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9899bd0b9800.statahead_max=128 llite.lustre-ffff9899bd0b9800.statahead_max=128 1000 real 0m0.201s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 138 statahead wrong: 1 agl total: 131 list_total: 30 fname_total: 104 hit_total: 3503 miss_total: 264 swrong=1 ewrong=1 - open/close 685 (time 1790925807.37 total 10.01 last 68.45) - open/close 1327 (time 1790925817.37 total 20.01 last 64.20) - open/close 1972 (time 1790925827.37 total 30.01 last 64.49) - open/close 2637 (time 1790925837.38 total 40.01 last 66.48) - open/close 3302 (time 1790925847.38 total 50.02 last 66.47) - open/close 3914 (time 1790925857.39 total 60.02 last 61.15) - open/close 4445 (time 1790925867.40 total 70.03 last 53.06) - open/close 4961 (time 1790925877.41 total 80.05 last 51.53) - open/close 5548 (time 1790925887.42 total 90.06 last 58.62) - open/close 6133 (time 1790925897.43 total 100.06 last 58.49) - open/close 6730 (time 1790925907.43 total 110.07 last 59.65) - open/close 7356 (time 1790925917.44 total 120.08 last 62.54) - open/close 8009 (time 1790925927.45 total 130.09 last 65.25) - open/close 8655 (time 1790925937.46 total 140.09 last 64.56) total: 9000 open/close in 145.27 seconds: 61.96 ops/second llite.lustre-ffff9899bd0b9800.statahead_max=0 10000 real 0m0.489s user 0m0.002s sys 0m0.055s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9899bd0b9800.statahead_max=128 llite.lustre-ffff9899bd0b9800.statahead_max=128 10000 real 0m0.713s user 0m0.002s sys 0m0.045s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 138 statahead wrong: 1 agl total: 131 list_total: 30 fname_total: 104 hit_total: 3503 miss_total: 264 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 352 seconds llite.lustre-ffff9899bd0b9800.statahead_stats= statahead total: 138 statahead wrong: 1 agl total: 131 list_total: 30 fname_total: 104 hit_total: 3503 miss_total: 264 mdc.lustre-MDT0000-mdc-ffff9899bd0b9800.batch_stats= snapshot_time: 1790926311.704149105 secs.nsecs start_time: 1790925761.737654903 secs.nsecs elapsed_time: 549.966494202 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