== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 15:42:53 (1789069373) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9f98ca66c800.batch_stats=0 total: 100 open/close in 4.24 seconds: 23.57 ops/second llite.lustre-ffff9f98ca66c800.statahead_max=0 208 real 0m1.252s user 0m0.003s sys 0m0.208s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9f98ca66c800.statahead_max=128 llite.lustre-ffff9f98ca66c800.statahead_max=128 208 real 0m1.266s user 0m0.004s sys 0m0.096s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 135 statahead wrong: 2 agl total: 130 list_total: 28 fname_total: 95 hit_total: 3021 miss_total: 1755 swrong=2 ewrong=2 - open/close 591 (time 1789069406.66 total 10.03 last 58.95) total: 900 open/close in 15.44 seconds: 58.30 ops/second llite.lustre-ffff9f98ca66c800.statahead_max=0 2008 real 0m17.618s user 0m0.020s sys 0m2.219s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 17 sec llite.lustre-ffff9f98ca66c800.statahead_max=128 llite.lustre-ffff9f98ca66c800.statahead_max=128 2008 real 0m5.520s user 0m0.013s sys 0m0.658s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 136 statahead wrong: 2 agl total: 130 list_total: 29 fname_total: 95 hit_total: 4020 miss_total: 1755 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 25 seconds llite.lustre-ffff9f98ca66c800.statahead_stats= statahead total: 136 statahead wrong: 2 agl total: 130 list_total: 29 fname_total: 95 hit_total: 4020 miss_total: 1755 mdc.lustre-MDT0000-mdc-ffff9f98ca66c800.batch_stats= snapshot_time: 1789069474.608235749 secs.nsecs start_time: 1789069380.697525204 secs.nsecs elapsed_time: 93.910710545 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 2 6 6 8: 5 17 24 16: 4 13 37 32: 3 10 48 64: 15 51 100 kvm mdc.lustre-MDT0000-mdc-ffff9f98ca66c800.batch_stats=0 total: 100 open/close in 3.34 seconds: 29.96 ops/second llite.lustre-ffff9f98ca66c800.statahead_max=0 100 real 0m0.117s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9f98ca66c800.statahead_max=128 llite.lustre-ffff9f98ca66c800.statahead_max=128 100 real 0m0.123s user 0m0.001s sys 0m0.021s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 136 statahead wrong: 2 agl total: 130 list_total: 29 fname_total: 95 hit_total: 4020 miss_total: 1755 swrong=2 ewrong=2 - open/close 545 (time 1789069497.75 total 10.01 last 54.42) total: 900 open/close in 16.17 seconds: 55.67 ops/second llite.lustre-ffff9f98ca66c800.statahead_max=0 1000 real 0m0.239s user 0m0.002s sys 0m0.036s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9f98ca66c800.statahead_max=128 llite.lustre-ffff9f98ca66c800.statahead_max=128 1000 real 0m0.170s user 0m0.003s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 136 statahead wrong: 2 agl total: 130 list_total: 29 fname_total: 95 hit_total: 4020 miss_total: 1755 swrong=2 ewrong=2 - open/close 656 (time 1789069524.86 total 10.04 last 65.33) - open/close 1177 (time 1789069534.86 total 20.05 last 52.08) - open/close 1741 (time 1789069544.87 total 30.05 last 56.35) - open/close 2335 (time 1789069554.87 total 40.05 last 59.40) - open/close 2878 (time 1789069564.88 total 50.07 last 54.24) - open/close 3443 (time 1789069574.88 total 60.07 last 56.49) - open/close 4032 (time 1789069584.89 total 70.07 last 58.88) - open/close 4612 (time 1789069594.89 total 80.08 last 57.97) - open/close 5240 (time 1789069604.90 total 90.08 last 62.77) - open/close 5791 (time 1789069614.90 total 100.09 last 55.07) - open/close 6306 (time 1789069624.93 total 110.11 last 51.36) - open/close 6762 (time 1789069634.96 total 120.14 last 45.47) - open/close 7187 (time 1789069644.98 total 130.17 last 42.40) - open/close 7727 (time 1789069654.98 total 140.17 last 53.99) - open/close 8336 (time 1789069664.99 total 150.18 last 60.84) - open/close 8933 (time 1789069675.00 total 160.19 last 59.64) total: 9000 open/close in 161.23 seconds: 55.82 ops/second llite.lustre-ffff9f98ca66c800.statahead_max=0 10000 real 0m0.908s user 0m0.001s sys 0m0.076s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9f98ca66c800.statahead_max=128 llite.lustre-ffff9f98ca66c800.statahead_max=128 10000 real 0m0.805s user 0m0.004s sys 0m0.051s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 136 statahead wrong: 2 agl total: 130 list_total: 29 fname_total: 95 hit_total: 4020 miss_total: 1755 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 385 seconds llite.lustre-ffff9f98ca66c800.statahead_stats= statahead total: 136 statahead wrong: 2 agl total: 130 list_total: 29 fname_total: 95 hit_total: 4020 miss_total: 1755 mdc.lustre-MDT0000-mdc-ffff9f98ca66c800.batch_stats= snapshot_time: 1789070081.277345002 secs.nsecs start_time: 1789069476.694185267 secs.nsecs elapsed_time: 604.583159735 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