== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 23:26:43 (1790738803) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff975f58f9b800.batch_stats=0 total: 100 open/close in 3.14 seconds: 31.86 ops/second llite.lustre-ffff975f58f9b800.statahead_max=0 208 real 0m2.176s user 0m0.005s sys 0m0.242s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff975f58f9b800.statahead_max=128 llite.lustre-ffff975f58f9b800.statahead_max=128 208 real 0m0.915s user 0m0.004s sys 0m0.102s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 147 statahead wrong: 2 agl total: 122 list_total: 27 fname_total: 112 hit_total: 2761 miss_total: 1464 swrong=2 ewrong=2 - open/close 671 (time 1790738834.30 total 10.01 last 67.02) total: 900 open/close in 14.63 seconds: 61.50 ops/second llite.lustre-ffff975f58f9b800.statahead_max=0 2008 real 0m16.368s user 0m0.031s sys 0m2.085s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 16 sec llite.lustre-ffff975f58f9b800.statahead_max=128 llite.lustre-ffff975f58f9b800.statahead_max=128 2008 real 0m4.508s user 0m0.025s sys 0m0.710s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 148 statahead wrong: 2 agl total: 122 list_total: 28 fname_total: 112 hit_total: 3760 miss_total: 1464 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 21 seconds llite.lustre-ffff975f58f9b800.statahead_stats= statahead total: 148 statahead wrong: 2 agl total: 122 list_total: 28 fname_total: 112 hit_total: 3760 miss_total: 1464 mdc.lustre-MDT0000-mdc-ffff975f58f9b800.batch_stats= snapshot_time: 1790738893.427505463 secs.nsecs start_time: 1790738809.190554105 secs.nsecs elapsed_time: 84.236951358 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 3 3 4: 1 3 6 8: 4 13 20 16: 4 13 33 32: 6 20 53 64: 14 46 100 kvm mdc.lustre-MDT0000-mdc-ffff975f58f9b800.batch_stats=0 total: 100 open/close in 3.08 seconds: 32.51 ops/second llite.lustre-ffff975f58f9b800.statahead_max=0 100 real 0m0.087s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff975f58f9b800.statahead_max=128 llite.lustre-ffff975f58f9b800.statahead_max=128 100 real 0m0.114s user 0m0.000s sys 0m0.021s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 148 statahead wrong: 2 agl total: 122 list_total: 28 fname_total: 112 hit_total: 3760 miss_total: 1464 swrong=2 ewrong=2 - open/close 643 (time 1790738916.24 total 10.01 last 64.24) total: 900 open/close in 13.78 seconds: 65.31 ops/second llite.lustre-ffff975f58f9b800.statahead_max=0 1000 real 0m0.264s user 0m0.002s sys 0m0.040s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff975f58f9b800.statahead_max=128 llite.lustre-ffff975f58f9b800.statahead_max=128 1000 real 0m0.261s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 148 statahead wrong: 2 agl total: 122 list_total: 28 fname_total: 112 hit_total: 3760 miss_total: 1464 swrong=2 ewrong=2 - open/close 652 (time 1790738940.94 total 10.01 last 65.13) - open/close 1187 (time 1790738950.96 total 20.04 last 53.36) - open/close 1693 (time 1790738960.97 total 30.05 last 50.55) - open/close 2311 (time 1790738970.97 total 40.05 last 61.80) - open/close 2965 (time 1790738980.98 total 50.05 last 65.39) - open/close 3666 (time 1790738990.99 total 60.06 last 70.04) - open/close 4363 (time 1790739000.99 total 70.06 last 69.67) - open/close 4990 (time 1790739011.01 total 80.08 last 62.60) - open/close 5566 (time 1790739021.02 total 90.09 last 57.51) - open/close 6168 (time 1790739031.04 total 100.11 last 60.10) - open/close 6775 (time 1790739041.04 total 110.12 last 60.66) - open/close 7366 (time 1790739051.05 total 120.12 last 59.05) - open/close 7972 (time 1790739061.07 total 130.14 last 60.51) - open/close 8608 (time 1790739071.07 total 140.14 last 63.57) total: 9000 open/close in 145.58 seconds: 61.82 ops/second llite.lustre-ffff975f58f9b800.statahead_max=0 10000 real 0m0.506s user 0m0.005s sys 0m0.044s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff975f58f9b800.statahead_max=128 llite.lustre-ffff975f58f9b800.statahead_max=128 10000 real 0m0.494s user 0m0.003s sys 0m0.045s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 148 statahead wrong: 2 agl total: 122 list_total: 28 fname_total: 112 hit_total: 3760 miss_total: 1464 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 350 seconds llite.lustre-ffff975f58f9b800.statahead_stats= statahead total: 148 statahead wrong: 2 agl total: 122 list_total: 28 fname_total: 112 hit_total: 3760 miss_total: 1464 mdc.lustre-MDT0000-mdc-ffff975f58f9b800.batch_stats= snapshot_time: 1790739443.725339777 secs.nsecs start_time: 1790738895.434743435 secs.nsecs elapsed_time: 548.290596342 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