== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 09:26:04 (1787318764) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff93e3af26d000.batch_stats=0 total: 100 open/close in 2.79 seconds: 35.90 ops/second llite.lustre-ffff93e3af26d000.statahead_max=0 208 real 0m1.662s user 0m0.004s sys 0m0.235s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff93e3af26d000.statahead_max=128 llite.lustre-ffff93e3af26d000.statahead_max=128 208 real 0m0.654s user 0m0.002s sys 0m0.077s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 136 statahead wrong: 2 agl total: 130 list_total: 28 fname_total: 103 hit_total: 3364 miss_total: 1283 swrong=2 ewrong=2 - open/close 720 (time 1787318792.06 total 10.00 last 71.97) total: 900 open/close in 12.58 seconds: 71.53 ops/second llite.lustre-ffff93e3af26d000.statahead_max=0 2008 real 0m14.377s user 0m0.022s sys 0m2.091s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff93e3af26d000.statahead_max=128 llite.lustre-ffff93e3af26d000.statahead_max=128 2008 real 0m5.298s user 0m0.021s sys 0m0.659s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 137 statahead wrong: 2 agl total: 130 list_total: 29 fname_total: 103 hit_total: 4362 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: 21 seconds llite.lustre-ffff93e3af26d000.statahead_stats= statahead total: 137 statahead wrong: 2 agl total: 130 list_total: 29 fname_total: 103 hit_total: 4362 miss_total: 1284 mdc.lustre-MDT0000-mdc-ffff93e3af26d000.batch_stats= snapshot_time: 1787318848.103685050 secs.nsecs start_time: 1787318769.802922239 secs.nsecs elapsed_time: 78.300762811 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 2 6 6 8: 7 22 29 16: 6 19 48 32: 1 3 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff93e3af26d000.batch_stats=0 total: 100 open/close in 2.90 seconds: 34.53 ops/second llite.lustre-ffff93e3af26d000.statahead_max=0 100 real 0m0.076s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff93e3af26d000.statahead_max=128 llite.lustre-ffff93e3af26d000.statahead_max=128 100 real 0m0.196s user 0m0.002s sys 0m0.026s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 137 statahead wrong: 2 agl total: 130 list_total: 29 fname_total: 103 hit_total: 4362 miss_total: 1284 swrong=2 ewrong=2 - open/close 827 (time 1787318870.28 total 10.00 last 82.67) total: 900 open/close in 11.05 seconds: 81.42 ops/second llite.lustre-ffff93e3af26d000.statahead_max=0 1000 real 0m0.108s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff93e3af26d000.statahead_max=128 llite.lustre-ffff93e3af26d000.statahead_max=128 1000 real 0m0.089s user 0m0.004s sys 0m0.018s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 137 statahead wrong: 2 agl total: 130 list_total: 29 fname_total: 103 hit_total: 4362 miss_total: 1284 swrong=2 ewrong=2 - open/close 580 (time 1787318892.00 total 10.01 last 57.95) - open/close 1337 (time 1787318902.00 total 20.01 last 75.69) - open/close 2170 (time 1787318912.01 total 30.02 last 83.21) - open/close 3024 (time 1787318922.02 total 40.03 last 85.36) - open/close 3898 (time 1787318932.02 total 50.03 last 87.35) - open/close 4716 (time 1787318942.02 total 60.03 last 81.78) - open/close 5512 (time 1787318952.03 total 70.04 last 79.55) - open/close 6358 (time 1787318962.05 total 80.06 last 84.47) - open/close 7143 (time 1787318972.06 total 90.07 last 78.40) - open/close 7900 (time 1787318982.07 total 100.08 last 75.63) - open/close 8568 (time 1787318992.08 total 110.09 last 66.72) total: 9000 open/close in 115.68 seconds: 77.80 ops/second llite.lustre-ffff93e3af26d000.statahead_max=0 10000 real 0m0.673s user 0m0.003s sys 0m0.047s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff93e3af26d000.statahead_max=128 llite.lustre-ffff93e3af26d000.statahead_max=128 10000 real 0m0.283s user 0m0.001s sys 0m0.039s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 137 statahead wrong: 2 agl total: 130 list_total: 29 fname_total: 103 hit_total: 4362 miss_total: 1284 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 325 seconds llite.lustre-ffff93e3af26d000.statahead_stats= statahead total: 137 statahead wrong: 2 agl total: 130 list_total: 29 fname_total: 103 hit_total: 4362 miss_total: 1284 mdc.lustre-MDT0000-mdc-ffff93e3af26d000.batch_stats= snapshot_time: 1787319342.862991912 secs.nsecs start_time: 1787318849.875682109 secs.nsecs elapsed_time: 492.987309803 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