== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 20:51:58 (1781225518) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff906d18800000.batch_stats=0 total: 100 open/close in 2.39 seconds: 41.77 ops/second llite.lustre-ffff906d18800000.statahead_max=0 208 real 0m1.050s user 0m0.004s sys 0m0.221s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff906d18800000.statahead_max=128 llite.lustre-ffff906d18800000.statahead_max=128 208 real 0m0.663s user 0m0.005s sys 0m0.077s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 131 statahead wrong: 1 agl total: 126 list_total: 28 fname_total: 96 hit_total: 2969 miss_total: 254 swrong=1 ewrong=1 - open/close 624 (time 1781225545.43 total 10.01 last 62.32) total: 900 open/close in 15.16 seconds: 59.37 ops/second llite.lustre-ffff906d18800000.statahead_max=0 2008 real 0m11.976s user 0m0.030s sys 0m1.993s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff906d18800000.statahead_max=128 llite.lustre-ffff906d18800000.statahead_max=128 2008 real 0m5.206s user 0m0.013s sys 0m0.589s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 132 statahead wrong: 1 agl total: 126 list_total: 29 fname_total: 96 hit_total: 3968 miss_total: 254 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff906d18800000.statahead_stats= statahead total: 132 statahead wrong: 1 agl total: 126 list_total: 29 fname_total: 96 hit_total: 3968 miss_total: 254 mdc.lustre-MDT0000-mdc-ffff906d18800000.batch_stats= snapshot_time: 1781225600.167904766 secs.nsecs start_time: 1781225523.240947586 secs.nsecs elapsed_time: 76.926957180 secs.nsecs subreqs per batch batches % cum % 1: 3 9 9 2: 2 6 15 4: 1 3 18 8: 6 18 36 16: 5 15 51 32: 1 3 54 64: 15 45 100 kvm mdc.lustre-MDT0000-mdc-ffff906d18800000.batch_stats=0 total: 100 open/close in 3.15 seconds: 31.73 ops/second llite.lustre-ffff906d18800000.statahead_max=0 100 real 0m0.094s user 0m0.001s sys 0m0.010s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff906d18800000.statahead_max=128 llite.lustre-ffff906d18800000.statahead_max=128 100 real 0m0.073s user 0m0.001s sys 0m0.014s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 132 statahead wrong: 1 agl total: 126 list_total: 29 fname_total: 96 hit_total: 3968 miss_total: 254 swrong=1 ewrong=1 - open/close 682 (time 1781225622.43 total 10.01 last 68.10) total: 900 open/close in 13.23 seconds: 68.00 ops/second llite.lustre-ffff906d18800000.statahead_max=0 1000 real 0m0.225s user 0m0.004s sys 0m0.020s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff906d18800000.statahead_max=128 llite.lustre-ffff906d18800000.statahead_max=128 1000 real 0m0.122s user 0m0.002s sys 0m0.011s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 132 statahead wrong: 1 agl total: 126 list_total: 29 fname_total: 96 hit_total: 3968 miss_total: 254 swrong=1 ewrong=1 - open/close 873 (time 1781225645.54 total 10.00 last 87.27) - open/close 1474 (time 1781225655.54 total 20.01 last 60.07) - open/close 2155 (time 1781225665.57 total 30.03 last 67.96) - open/close 2819 (time 1781225675.57 total 40.04 last 66.35) - open/close 3517 (time 1781225685.59 total 50.05 last 69.71) - open/close 4244 (time 1781225695.60 total 60.06 last 72.64) - open/close 5027 (time 1781225705.60 total 70.06 last 78.29) - open/close 5829 (time 1781225715.61 total 80.07 last 80.13) - open/close 6566 (time 1781225725.61 total 90.07 last 73.68) - open/close 7313 (time 1781225735.62 total 100.09 last 74.60) - open/close 8129 (time 1781225745.63 total 110.10 last 81.53) - open/close 8949 (time 1781225755.63 total 120.10 last 81.97) total: 9000 open/close in 120.73 seconds: 74.55 ops/second llite.lustre-ffff906d18800000.statahead_max=0 10000 real 0m0.635s user 0m0.004s sys 0m0.036s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff906d18800000.statahead_max=128 llite.lustre-ffff906d18800000.statahead_max=128 10000 real 0m0.496s user 0m0.003s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 132 statahead wrong: 1 agl total: 126 list_total: 29 fname_total: 96 hit_total: 3968 miss_total: 254 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 323 seconds llite.lustre-ffff906d18800000.statahead_stats= statahead total: 132 statahead wrong: 1 agl total: 126 list_total: 29 fname_total: 96 hit_total: 3968 miss_total: 254 mdc.lustre-MDT0000-mdc-ffff906d18800000.batch_stats= snapshot_time: 1781226100.051778617 secs.nsecs start_time: 1781225601.934919073 secs.nsecs elapsed_time: 498.116859544 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