== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 22:36:39 (1789612599) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff964b90b2a800.batch_stats=0 total: 100 open/close in 3.89 seconds: 25.71 ops/second llite.lustre-ffff964b90b2a800.statahead_max=0 208 real 0m1.559s user 0m0.003s sys 0m0.226s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff964b90b2a800.statahead_max=128 llite.lustre-ffff964b90b2a800.statahead_max=128 208 real 0m0.878s user 0m0.004s sys 0m0.077s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 103 statahead wrong: 2 agl total: 97 list_total: 27 fname_total: 65 hit_total: 2871 miss_total: 1605 swrong=2 ewrong=2 - open/close 692 (time 1789612629.53 total 10.01 last 69.13) total: 900 open/close in 12.59 seconds: 71.49 ops/second llite.lustre-ffff964b90b2a800.statahead_max=0 2008 real 0m13.079s user 0m0.034s sys 0m2.172s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff964b90b2a800.statahead_max=128 llite.lustre-ffff964b90b2a800.statahead_max=128 2008 real 0m3.988s user 0m0.016s sys 0m0.630s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 104 statahead wrong: 2 agl total: 97 list_total: 28 fname_total: 65 hit_total: 3869 miss_total: 1606 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff964b90b2a800.statahead_stats= statahead total: 104 statahead wrong: 2 agl total: 97 list_total: 28 fname_total: 65 hit_total: 3869 miss_total: 1606 mdc.lustre-MDT0000-mdc-ffff964b90b2a800.batch_stats= snapshot_time: 1789612679.171346991 secs.nsecs start_time: 1789612604.622018176 secs.nsecs elapsed_time: 74.549328815 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 2 5 5 8: 5 14 20 16: 7 20 41 32: 6 17 58 64: 14 41 100 kvm mdc.lustre-MDT0000-mdc-ffff964b90b2a800.batch_stats=0 total: 100 open/close in 2.54 seconds: 39.44 ops/second llite.lustre-ffff964b90b2a800.statahead_max=0 100 real 0m0.072s user 0m0.002s sys 0m0.021s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff964b90b2a800.statahead_max=128 llite.lustre-ffff964b90b2a800.statahead_max=128 100 real 0m0.088s user 0m0.001s sys 0m0.031s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 104 statahead wrong: 2 agl total: 97 list_total: 28 fname_total: 65 hit_total: 3869 miss_total: 1606 swrong=2 ewrong=2 - open/close 647 (time 1789612700.23 total 10.01 last 64.64) total: 900 open/close in 13.92 seconds: 64.65 ops/second llite.lustre-ffff964b90b2a800.statahead_max=0 1000 real 0m0.334s user 0m0.004s sys 0m0.031s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff964b90b2a800.statahead_max=128 llite.lustre-ffff964b90b2a800.statahead_max=128 1000 real 0m0.133s user 0m0.003s sys 0m0.017s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 104 statahead wrong: 2 agl total: 97 list_total: 28 fname_total: 65 hit_total: 3869 miss_total: 1606 swrong=2 ewrong=2 - open/close 658 (time 1789612725.18 total 10.00 last 65.80) - open/close 1329 (time 1789612735.19 total 20.02 last 66.99) - open/close 1946 (time 1789612745.19 total 30.02 last 61.70) - open/close 2595 (time 1789612755.20 total 40.03 last 64.84) - open/close 3264 (time 1789612765.22 total 50.04 last 66.78) - open/close 3953 (time 1789612775.22 total 60.05 last 68.89) - open/close 4668 (time 1789612785.23 total 70.05 last 71.45) - open/close 5319 (time 1789612795.25 total 80.07 last 64.99) - open/close 5967 (time 1789612805.25 total 90.08 last 64.77) - open/close 6665 (time 1789612815.27 total 100.09 last 69.71) - open/close 7326 (time 1789612825.29 total 110.11 last 65.97) - open/close 7907 (time 1789612835.29 total 120.11 last 58.07) - open/close 8479 (time 1789612845.29 total 130.11 last 57.20) total: 9000 open/close in 137.85 seconds: 65.29 ops/second llite.lustre-ffff964b90b2a800.statahead_max=0 10000 real 0m0.774s user 0m0.003s sys 0m0.042s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff964b90b2a800.statahead_max=128 llite.lustre-ffff964b90b2a800.statahead_max=128 10000 real 0m0.640s user 0m0.003s sys 0m0.052s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 104 statahead wrong: 2 agl total: 97 list_total: 28 fname_total: 65 hit_total: 3869 miss_total: 1606 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 342 seconds llite.lustre-ffff964b90b2a800.statahead_stats= statahead total: 104 statahead wrong: 2 agl total: 97 list_total: 28 fname_total: 65 hit_total: 3869 miss_total: 1606 mdc.lustre-MDT0000-mdc-ffff964b90b2a800.batch_stats= snapshot_time: 1789613212.138103933 secs.nsecs start_time: 1789612680.781138339 secs.nsecs elapsed_time: 531.356965594 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