== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 15:16:03 (1787858163) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9f04f0bca000.batch_stats=0 total: 100 open/close in 3.41 seconds: 29.29 ops/second llite.lustre-ffff9f04f0bca000.statahead_max=0 208 real 0m1.832s user 0m0.005s sys 0m0.206s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9f04f0bca000.statahead_max=128 llite.lustre-ffff9f04f0bca000.statahead_max=128 208 real 0m0.751s user 0m0.001s sys 0m0.089s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 110 statahead wrong: 2 agl total: 105 list_total: 28 fname_total: 63 hit_total: 3026 miss_total: 1585 swrong=2 ewrong=2 - open/close 563 (time 1787858192.28 total 10.00 last 56.27) total: 900 open/close in 15.36 seconds: 58.61 ops/second llite.lustre-ffff9f04f0bca000.statahead_max=0 2008 real 0m14.371s user 0m0.026s sys 0m1.924s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff9f04f0bca000.statahead_max=128 llite.lustre-ffff9f04f0bca000.statahead_max=128 2008 real 0m4.210s user 0m0.018s sys 0m0.615s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 111 statahead wrong: 2 agl total: 105 list_total: 29 fname_total: 63 hit_total: 4024 miss_total: 1586 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 19 seconds llite.lustre-ffff9f04f0bca000.statahead_stats= statahead total: 111 statahead wrong: 2 agl total: 105 list_total: 29 fname_total: 63 hit_total: 4024 miss_total: 1586 mdc.lustre-MDT0000-mdc-ffff9f04f0bca000.batch_stats= snapshot_time: 1787858247.161536659 secs.nsecs start_time: 1787858168.412624808 secs.nsecs elapsed_time: 78.748911851 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 2 6 10 8: 4 13 24 16: 3 10 34 32: 4 13 48 64: 15 51 100 kvm mdc.lustre-MDT0000-mdc-ffff9f04f0bca000.batch_stats=0 total: 100 open/close in 3.18 seconds: 31.43 ops/second llite.lustre-ffff9f04f0bca000.statahead_max=0 100 real 0m0.132s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9f04f0bca000.statahead_max=128 llite.lustre-ffff9f04f0bca000.statahead_max=128 100 real 0m0.145s user 0m0.002s sys 0m0.025s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 111 statahead wrong: 2 agl total: 105 list_total: 29 fname_total: 63 hit_total: 4024 miss_total: 1586 swrong=2 ewrong=2 - open/close 616 (time 1787858269.13 total 10.00 last 61.58) total: 900 open/close in 14.68 seconds: 61.32 ops/second llite.lustre-ffff9f04f0bca000.statahead_max=0 1000 real 0m0.244s user 0m0.002s sys 0m0.051s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9f04f0bca000.statahead_max=128 llite.lustre-ffff9f04f0bca000.statahead_max=128 1000 real 0m0.140s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 111 statahead wrong: 2 agl total: 105 list_total: 29 fname_total: 63 hit_total: 4024 miss_total: 1586 swrong=2 ewrong=2 - open/close 635 (time 1787858292.21 total 10.01 last 63.45) - open/close 1286 (time 1787858302.22 total 20.01 last 65.07) - open/close 1929 (time 1787858312.23 total 30.02 last 64.23) - open/close 2573 (time 1787858322.23 total 40.03 last 64.37) - open/close 3215 (time 1787858332.24 total 50.03 last 64.17) - open/close 3797 (time 1787858342.24 total 60.03 last 58.19) - open/close 4422 (time 1787858352.24 total 70.04 last 62.49) - open/close 5008 (time 1787858362.25 total 80.04 last 58.57) - open/close 5643 (time 1787858372.26 total 90.05 last 63.43) - open/close 6238 (time 1787858382.27 total 100.06 last 59.45) - open/close 6866 (time 1787858392.29 total 110.09 last 62.64) - open/close 7539 (time 1787858402.29 total 120.09 last 67.28) - open/close 8199 (time 1787858412.30 total 130.09 last 65.97) - open/close 8902 (time 1787858422.31 total 140.10 last 70.25) total: 9000 open/close in 141.94 seconds: 63.41 ops/second llite.lustre-ffff9f04f0bca000.statahead_max=0 10000 real 0m0.638s user 0m0.006s sys 0m0.054s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9f04f0bca000.statahead_max=128 llite.lustre-ffff9f04f0bca000.statahead_max=128 10000 real 0m0.637s user 0m0.004s sys 0m0.047s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 111 statahead wrong: 2 agl total: 105 list_total: 29 fname_total: 63 hit_total: 4024 miss_total: 1586 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 341 seconds llite.lustre-ffff9f04f0bca000.statahead_stats= statahead total: 111 statahead wrong: 2 agl total: 105 list_total: 29 fname_total: 63 hit_total: 4024 miss_total: 1586 mdc.lustre-MDT0000-mdc-ffff9f04f0bca000.batch_stats= snapshot_time: 1787858781.934614368 secs.nsecs start_time: 1787858248.998743057 secs.nsecs elapsed_time: 532.935871311 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