== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 09:14:00 (1789132440) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8f11c2cbe800.batch_stats=0 total: 100 open/close in 2.45 seconds: 40.89 ops/second llite.lustre-ffff8f11c2cbe800.statahead_max=0 208 real 0m1.249s 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-ffff8f11c2cbe800.statahead_max=128 llite.lustre-ffff8f11c2cbe800.statahead_max=128 208 real 0m0.580s user 0m0.002s sys 0m0.084s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 123 statahead wrong: 2 agl total: 119 list_total: 28 fname_total: 95 hit_total: 3405 miss_total: 1282 swrong=2 ewrong=2 - open/close 749 (time 1789132464.89 total 10.01 last 74.85) total: 900 open/close in 12.35 seconds: 72.86 ops/second llite.lustre-ffff8f11c2cbe800.statahead_max=0 2008 real 0m12.526s user 0m0.019s sys 0m1.950s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff8f11c2cbe800.statahead_max=128 llite.lustre-ffff8f11c2cbe800.statahead_max=128 2008 real 0m4.809s user 0m0.007s sys 0m0.616s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 95 hit_total: 4403 miss_total: 1283 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-ffff8f11c2cbe800.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 95 hit_total: 4403 miss_total: 1283 mdc.lustre-MDT0000-mdc-ffff8f11c2cbe800.batch_stats= snapshot_time: 1789132516.747573342 secs.nsecs start_time: 1789132444.615169320 secs.nsecs elapsed_time: 72.132404022 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 3 3 4: 2 6 9 8: 4 12 22 16: 5 16 38 32: 5 16 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff8f11c2cbe800.batch_stats=0 total: 100 open/close in 2.65 seconds: 37.79 ops/second llite.lustre-ffff8f11c2cbe800.statahead_max=0 100 real 0m0.063s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8f11c2cbe800.statahead_max=128 llite.lustre-ffff8f11c2cbe800.statahead_max=128 100 real 0m0.088s user 0m0.002s sys 0m0.024s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 95 hit_total: 4403 miss_total: 1283 swrong=2 ewrong=2 - open/close 728 (time 1789132538.26 total 10.01 last 72.72) total: 900 open/close in 12.26 seconds: 73.41 ops/second llite.lustre-ffff8f11c2cbe800.statahead_max=0 1000 real 0m0.170s user 0m0.001s sys 0m0.043s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff8f11c2cbe800.statahead_max=128 llite.lustre-ffff8f11c2cbe800.statahead_max=128 1000 real 0m0.152s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 95 hit_total: 4403 miss_total: 1283 swrong=2 ewrong=2 - open/close 735 (time 1789132558.53 total 10.00 last 73.46) - open/close 1483 (time 1789132568.54 total 20.01 last 74.75) - open/close 2222 (time 1789132578.55 total 30.03 last 73.79) - open/close 2927 (time 1789132588.58 total 40.05 last 70.31) - open/close 3608 (time 1789132598.60 total 50.07 last 67.98) - open/close 4337 (time 1789132608.61 total 60.08 last 72.85) - open/close 5053 (time 1789132618.61 total 70.08 last 71.57) - open/close 5763 (time 1789132628.61 total 80.08 last 71.00) - open/close 6459 (time 1789132638.62 total 90.09 last 69.55) - open/close 7117 (time 1789132648.62 total 100.09 last 65.77) - open/close 7727 (time 1789132658.63 total 110.10 last 60.94) - open/close 8318 (time 1789132668.63 total 120.11 last 59.09) - open/close 8918 (time 1789132678.63 total 130.11 last 60.00) total: 9000 open/close in 131.36 seconds: 68.51 ops/second llite.lustre-ffff8f11c2cbe800.statahead_max=0 10000 real 0m0.766s user 0m0.002s sys 0m0.080s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8f11c2cbe800.statahead_max=128 llite.lustre-ffff8f11c2cbe800.statahead_max=128 10000 real 0m0.702s user 0m0.003s sys 0m0.040s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 95 hit_total: 4403 miss_total: 1283 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 306 seconds llite.lustre-ffff8f11c2cbe800.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 95 hit_total: 4403 miss_total: 1283 mdc.lustre-MDT0000-mdc-ffff8f11c2cbe800.batch_stats= snapshot_time: 1789133002.825427522 secs.nsecs start_time: 1789132518.718710249 secs.nsecs elapsed_time: 484.106717273 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