== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 02:14:33 (1789020873) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff91ff0964e000.batch_stats=0 total: 100 open/close in 2.39 seconds: 41.90 ops/second llite.lustre-ffff91ff0964e000.statahead_max=0 208 real 0m1.119s user 0m0.007s sys 0m0.200s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff91ff0964e000.statahead_max=128 llite.lustre-ffff91ff0964e000.statahead_max=128 208 real 0m0.798s user 0m0.000s sys 0m0.082s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 97 statahead wrong: 2 agl total: 93 list_total: 28 fname_total: 69 hit_total: 3344 miss_total: 1284 swrong=2 ewrong=2 - open/close 759 (time 1789020898.03 total 10.00 last 75.90) total: 900 open/close in 12.56 seconds: 71.64 ops/second llite.lustre-ffff91ff0964e000.statahead_max=0 2008 real 0m15.187s user 0m0.019s sys 0m1.867s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff91ff0964e000.statahead_max=128 llite.lustre-ffff91ff0964e000.statahead_max=128 2008 real 0m2.562s user 0m0.012s sys 0m0.676s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 98 statahead wrong: 2 agl total: 93 list_total: 29 fname_total: 69 hit_total: 4343 miss_total: 1284 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 17 seconds llite.lustre-ffff91ff0964e000.statahead_stats= statahead total: 98 statahead wrong: 2 agl total: 93 list_total: 29 fname_total: 69 hit_total: 4343 miss_total: 1284 mdc.lustre-MDT0000-mdc-ffff91ff0964e000.batch_stats= snapshot_time: 1789020948.241714988 secs.nsecs start_time: 1789020876.745919969 secs.nsecs elapsed_time: 71.495795019 secs.nsecs subreqs per batch batches %% cum %% 1: 3 9 9 2: 1 3 12 4: 2 6 18 8: 5 15 33 16: 2 6 39 32: 6 18 57 64: 14 42 100 kvm mdc.lustre-MDT0000-mdc-ffff91ff0964e000.batch_stats=0 total: 100 open/close in 2.61 seconds: 38.29 ops/second llite.lustre-ffff91ff0964e000.statahead_max=0 100 real 0m0.050s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff91ff0964e000.statahead_max=128 llite.lustre-ffff91ff0964e000.statahead_max=128 100 real 0m0.055s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 98 statahead wrong: 2 agl total: 93 list_total: 29 fname_total: 69 hit_total: 4343 miss_total: 1284 swrong=2 ewrong=2 - open/close 763 (time 1789020968.71 total 10.00 last 76.27) total: 900 open/close in 12.08 seconds: 74.50 ops/second llite.lustre-ffff91ff0964e000.statahead_max=0 1000 real 0m0.102s user 0m0.001s sys 0m0.021s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff91ff0964e000.statahead_max=128 llite.lustre-ffff91ff0964e000.statahead_max=128 1000 real 0m0.124s user 0m0.001s sys 0m0.022s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 98 statahead wrong: 2 agl total: 93 list_total: 29 fname_total: 69 hit_total: 4343 miss_total: 1284 swrong=2 ewrong=2 - open/close 817 (time 1789020989.46 total 10.01 last 81.63) - open/close 1547 (time 1789020999.46 total 20.01 last 72.97) - open/close 2291 (time 1789021009.47 total 30.03 last 74.30) - open/close 2974 (time 1789021019.49 total 40.04 last 68.18) - open/close 3679 (time 1789021029.51 total 50.06 last 70.40) - open/close 4278 (time 1789021039.51 total 60.06 last 59.89) - open/close 4922 (time 1789021049.51 total 70.06 last 64.38) - open/close 5671 (time 1789021059.53 total 80.08 last 74.78) - open/close 6476 (time 1789021069.54 total 90.09 last 80.42) - open/close 7198 (time 1789021079.55 total 100.10 last 72.14) - open/close 7989 (time 1789021089.55 total 110.10 last 79.09) - open/close 8831 (time 1789021099.55 total 120.10 last 84.16) total: 9000 open/close in 122.55 seconds: 73.44 ops/second llite.lustre-ffff91ff0964e000.statahead_max=0 10000 real 0m0.602s user 0m0.002s sys 0m0.042s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff91ff0964e000.statahead_max=128 llite.lustre-ffff91ff0964e000.statahead_max=128 10000 real 0m0.514s user 0m0.002s sys 0m0.043s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 98 statahead wrong: 2 agl total: 93 list_total: 29 fname_total: 69 hit_total: 4343 miss_total: 1284 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 330 seconds llite.lustre-ffff91ff0964e000.statahead_stats= statahead total: 98 statahead wrong: 2 agl total: 93 list_total: 29 fname_total: 69 hit_total: 4343 miss_total: 1284 mdc.lustre-MDT0000-mdc-ffff91ff0964e000.batch_stats= snapshot_time: 1789021446.101875610 secs.nsecs start_time: 1789020950.105039731 secs.nsecs elapsed_time: 495.996835879 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