== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 01:11:51 (1783141911) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9a99499c4800.batch_stats=0 total: 100 open/close in 2.53 seconds: 39.55 ops/second llite.lustre-ffff9a99499c4800.statahead_max=0 208 real 0m1.064s user 0m0.001s sys 0m0.206s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9a99499c4800.statahead_max=128 llite.lustre-ffff9a99499c4800.statahead_max=128 208 real 0m0.658s user 0m0.003s sys 0m0.089s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 120 list_total: 28 fname_total: 96 hit_total: 2646 miss_total: 1632 swrong=2 ewrong=2 - open/close 794 (time 1783141935.17 total 10.01 last 79.29) total: 900 open/close in 11.38 seconds: 79.08 ops/second llite.lustre-ffff9a99499c4800.statahead_max=0 2008 real 0m11.194s user 0m0.015s sys 0m1.996s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff9a99499c4800.statahead_max=128 llite.lustre-ffff9a99499c4800.statahead_max=128 2008 real 0m3.824s user 0m0.014s sys 0m0.632s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 125 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 96 hit_total: 3644 miss_total: 1633 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 16 seconds llite.lustre-ffff9a99499c4800.statahead_stats= statahead total: 125 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 96 hit_total: 3644 miss_total: 1633 mdc.lustre-MDT0000-mdc-ffff9a99499c4800.batch_stats= snapshot_time: 1783141977.581512610 secs.nsecs start_time: 1783141915.461612543 secs.nsecs elapsed_time: 62.119900067 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 1 3 6 4: 0 0 6 8: 5 17 24 16: 4 13 37 32: 3 10 48 64: 15 51 100 kvm mdc.lustre-MDT0000-mdc-ffff9a99499c4800.batch_stats=0 total: 100 open/close in 2.89 seconds: 34.62 ops/second llite.lustre-ffff9a99499c4800.statahead_max=0 100 real 0m0.094s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9a99499c4800.statahead_max=128 llite.lustre-ffff9a99499c4800.statahead_max=128 100 real 0m0.109s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 96 hit_total: 3644 miss_total: 1633 swrong=2 ewrong=2 - open/close 772 (time 1783141997.78 total 10.00 last 77.20) total: 900 open/close in 11.87 seconds: 75.85 ops/second llite.lustre-ffff9a99499c4800.statahead_max=0 1000 real 0m0.136s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9a99499c4800.statahead_max=128 llite.lustre-ffff9a99499c4800.statahead_max=128 1000 real 0m0.215s user 0m0.002s sys 0m0.037s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 96 hit_total: 3644 miss_total: 1633 swrong=2 ewrong=2 - open/close 771 (time 1783142017.50 total 10.01 last 77.04) - open/close 1544 (time 1783142027.52 total 20.03 last 77.12) - open/close 2236 (time 1783142037.52 total 30.03 last 69.18) - open/close 3006 (time 1783142047.53 total 40.04 last 76.95) - open/close 3673 (time 1783142057.53 total 50.04 last 66.69) - open/close 4418 (time 1783142067.53 total 60.04 last 74.50) - open/close 5183 (time 1783142077.54 total 70.05 last 76.44) - open/close 5923 (time 1783142087.54 total 80.05 last 73.99) - open/close 6666 (time 1783142097.55 total 90.06 last 74.25) - open/close 7464 (time 1783142107.56 total 100.07 last 79.71) - open/close 8196 (time 1783142117.56 total 110.07 last 73.16) - open/close 8988 (time 1783142127.56 total 120.07 last 79.19) total: 9000 open/close in 120.23 seconds: 74.85 ops/second llite.lustre-ffff9a99499c4800.statahead_max=0 10000 real 0m0.607s user 0m0.003s sys 0m0.045s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9a99499c4800.statahead_max=128 llite.lustre-ffff9a99499c4800.statahead_max=128 10000 real 0m0.687s user 0m0.005s sys 0m0.045s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 125 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 96 hit_total: 3644 miss_total: 1633 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 295 seconds llite.lustre-ffff9a99499c4800.statahead_stats= statahead total: 125 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 96 hit_total: 3644 miss_total: 1633 mdc.lustre-MDT0000-mdc-ffff9a99499c4800.batch_stats= snapshot_time: 1783142439.115558913 secs.nsecs start_time: 1783141978.970631751 secs.nsecs elapsed_time: 460.144927162 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