== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 22:24:23 (1782613463) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8b7b6043a000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8b7b6043a000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.51 seconds: 39.88 ops/second llite.lustre-ffff8b7b6043a000.statahead_max=0 208 real 0m1.302s user 0m0.002s sys 0m0.226s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8b7b6043a000.statahead_max=128 llite.lustre-ffff8b7b6043a000.statahead_max=128 208 real 0m0.693s user 0m0.002s sys 0m0.096s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 127 statahead wrong: 2 agl total: 122 list_total: 34 fname_total: 93 hit_total: 2774 miss_total: 1389 swrong=2 ewrong=2 - open/close 796 (time 1782613490.14 total 10.00 last 79.57) total: 900 open/close in 11.46 seconds: 78.57 ops/second llite.lustre-ffff8b7b6043a000.statahead_max=0 2008 real 0m13.390s user 0m0.020s sys 0m2.072s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff8b7b6043a000.statahead_max=128 llite.lustre-ffff8b7b6043a000.statahead_max=128 2008 real 0m4.576s user 0m0.016s sys 0m0.639s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 35 fname_total: 93 hit_total: 3772 miss_total: 1390 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 20 seconds llite.lustre-ffff8b7b6043a000.statahead_stats= statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 35 fname_total: 93 hit_total: 3772 miss_total: 1390 mdc.lustre-MDT0000-mdc-ffff8b7b6043a000.batch_stats= snapshot_time: 1782613541.854392258 secs.nsecs start_time: 1782613468.807239831 secs.nsecs elapsed_time: 73.047152427 secs.nsecs subreqs per batch batches %% cum %% 1: 3 13 13 2: 3 13 27 4: 1 4 31 8: 2 9 40 16: 0 0 40 32: 2 9 50 64: 11 50 100 mdc.lustre-MDT0001-mdc-ffff8b7b6043a000.batch_stats= snapshot_time: 1782613541.854501305 secs.nsecs start_time: 1782613468.807345654 secs.nsecs elapsed_time: 73.047155651 secs.nsecs subreqs per batch batches %% cum %% 1: 4 17 17 2: 2 8 26 4: 2 8 34 8: 2 8 43 16: 0 0 43 32: 2 8 52 64: 11 47 100 kvm mdc.lustre-MDT0000-mdc-ffff8b7b6043a000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8b7b6043a000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.72 seconds: 36.83 ops/second llite.lustre-ffff8b7b6043a000.statahead_max=0 100 real 0m0.170s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff8b7b6043a000.statahead_max=128 llite.lustre-ffff8b7b6043a000.statahead_max=128 100 real 0m0.158s user 0m0.002s sys 0m0.026s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 35 fname_total: 93 hit_total: 3772 miss_total: 1390 swrong=2 ewrong=2 - open/close 762 (time 1782613563.68 total 10.02 last 76.04) total: 900 open/close in 12.29 seconds: 73.20 ops/second llite.lustre-ffff8b7b6043a000.statahead_max=0 1000 real 0m0.120s user 0m0.001s sys 0m0.030s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8b7b6043a000.statahead_max=128 llite.lustre-ffff8b7b6043a000.statahead_max=128 1000 real 0m0.184s user 0m0.000s sys 0m0.035s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 35 fname_total: 93 hit_total: 3772 miss_total: 1390 swrong=2 ewrong=2 - open/close 720 (time 1782613585.28 total 10.00 last 71.98) - open/close 1510 (time 1782613595.30 total 20.02 last 78.88) - open/close 2242 (time 1782613605.31 total 30.03 last 73.12) - open/close 3032 (time 1782613615.33 total 40.04 last 78.88) - open/close 3716 (time 1782613625.34 total 50.06 last 68.32) - open/close 4332 (time 1782613635.34 total 60.06 last 61.57) - open/close 5158 (time 1782613645.34 total 70.06 last 82.59) - open/close 5877 (time 1782613655.35 total 80.06 last 71.89) - open/close 6624 (time 1782613665.36 total 90.08 last 74.61) - open/close 7415 (time 1782613675.37 total 100.09 last 78.96) - open/close 8169 (time 1782613685.38 total 110.10 last 75.38) - open/close 8958 (time 1782613695.38 total 120.10 last 78.89) total: 9000 open/close in 120.58 seconds: 74.64 ops/second llite.lustre-ffff8b7b6043a000.statahead_max=0 10000 real 0m0.630s user 0m0.005s sys 0m0.123s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8b7b6043a000.statahead_max=128 llite.lustre-ffff8b7b6043a000.statahead_max=128 10000 real 0m0.652s user 0m0.004s sys 0m0.114s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 35 fname_total: 93 hit_total: 3772 miss_total: 1390 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 315 seconds llite.lustre-ffff8b7b6043a000.statahead_stats= statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 35 fname_total: 93 hit_total: 3772 miss_total: 1390 mdc.lustre-MDT0000-mdc-ffff8b7b6043a000.batch_stats= snapshot_time: 1782614026.594727418 secs.nsecs start_time: 1782613543.592757910 secs.nsecs elapsed_time: 483.001969508 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff8b7b6043a000.batch_stats= snapshot_time: 1782614026.594789908 secs.nsecs start_time: 1782613543.592896908 secs.nsecs elapsed_time: 483.001893000 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