== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 23:57:49 (1789185469) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9a66fecab800.batch_stats=0 total: 100 open/close in 2.50 seconds: 40.06 ops/second llite.lustre-ffff9a66fecab800.statahead_max=0 208 real 0m1.283s user 0m0.002s sys 0m0.196s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9a66fecab800.statahead_max=128 llite.lustre-ffff9a66fecab800.statahead_max=128 208 real 0m0.595s user 0m0.002s sys 0m0.072s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 92 statahead wrong: 2 agl total: 87 list_total: 27 fname_total: 61 hit_total: 2791 miss_total: 1307 swrong=2 ewrong=2 - open/close 807 (time 1789185493.23 total 10.00 last 80.66) total: 900 open/close in 11.18 seconds: 80.53 ops/second llite.lustre-ffff9a66fecab800.statahead_max=0 2008 real 0m11.482s user 0m0.020s sys 0m1.874s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff9a66fecab800.statahead_max=128 llite.lustre-ffff9a66fecab800.statahead_max=128 2008 real 0m3.674s user 0m0.025s sys 0m0.636s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 93 statahead wrong: 2 agl total: 87 list_total: 28 fname_total: 61 hit_total: 3789 miss_total: 1308 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff9a66fecab800.statahead_stats= statahead total: 93 statahead wrong: 2 agl total: 87 list_total: 28 fname_total: 61 hit_total: 3789 miss_total: 1308 mdc.lustre-MDT0000-mdc-ffff9a66fecab800.batch_stats= snapshot_time: 1789185537.451031025 secs.nsecs start_time: 1789185473.491970829 secs.nsecs elapsed_time: 63.959060196 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 3 3 4: 0 0 3 8: 8 25 28 16: 7 21 50 32: 1 3 53 64: 15 46 100 kvm mdc.lustre-MDT0000-mdc-ffff9a66fecab800.batch_stats=0 total: 100 open/close in 2.55 seconds: 39.24 ops/second llite.lustre-ffff9a66fecab800.statahead_max=0 100 real 0m0.066s user 0m0.000s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9a66fecab800.statahead_max=128 llite.lustre-ffff9a66fecab800.statahead_max=128 100 real 0m0.139s user 0m0.001s sys 0m0.021s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 93 statahead wrong: 2 agl total: 87 list_total: 28 fname_total: 61 hit_total: 3789 miss_total: 1308 swrong=2 ewrong=2 - open/close 758 (time 1789185558.95 total 10.01 last 75.71) total: 900 open/close in 12.02 seconds: 74.86 ops/second llite.lustre-ffff9a66fecab800.statahead_max=0 1000 real 0m0.276s user 0m0.002s sys 0m0.050s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9a66fecab800.statahead_max=128 llite.lustre-ffff9a66fecab800.statahead_max=128 1000 real 0m0.170s user 0m0.002s sys 0m0.021s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 93 statahead wrong: 2 agl total: 87 list_total: 28 fname_total: 61 hit_total: 3789 miss_total: 1308 swrong=2 ewrong=2 - open/close 806 (time 1789185580.38 total 10.00 last 80.59) - open/close 1586 (time 1789185590.40 total 20.01 last 77.89) - open/close 2306 (time 1789185600.40 total 30.02 last 71.94) - open/close 3023 (time 1789185610.41 total 40.03 last 71.65) - open/close 3806 (time 1789185620.41 total 50.03 last 78.29) - open/close 4571 (time 1789185630.43 total 60.05 last 76.37) - open/close 5284 (time 1789185640.44 total 70.06 last 71.25) - open/close 5938 (time 1789185650.44 total 80.06 last 65.39) - open/close 6687 (time 1789185660.45 total 90.07 last 74.82) - open/close 7385 (time 1789185670.47 total 100.08 last 69.69) - open/close 8148 (time 1789185680.47 total 110.09 last 76.29) - open/close 8911 (time 1789185690.47 total 120.09 last 76.28) total: 9000 open/close in 121.04 seconds: 74.36 ops/second llite.lustre-ffff9a66fecab800.statahead_max=0 10000 real 0m0.535s user 0m0.003s sys 0m0.063s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9a66fecab800.statahead_max=128 llite.lustre-ffff9a66fecab800.statahead_max=128 10000 real 0m0.630s user 0m0.003s sys 0m0.043s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 93 statahead wrong: 2 agl total: 87 list_total: 28 fname_total: 61 hit_total: 3789 miss_total: 1308 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 296 seconds llite.lustre-ffff9a66fecab800.statahead_stats= statahead total: 93 statahead wrong: 2 agl total: 87 list_total: 28 fname_total: 61 hit_total: 3789 miss_total: 1308 mdc.lustre-MDT0000-mdc-ffff9a66fecab800.batch_stats= snapshot_time: 1789186002.497003035 secs.nsecs start_time: 1789185539.149166715 secs.nsecs elapsed_time: 463.347836320 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