== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 10:22:39 (1783952559) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8a1a475e2800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8a1a475e2800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.38 seconds: 42.05 ops/second llite.lustre-ffff8a1a475e2800.statahead_max=0 208 real 0m0.955s user 0m0.003s sys 0m0.217s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8a1a475e2800.statahead_max=128 llite.lustre-ffff8a1a475e2800.statahead_max=128 208 real 0m0.767s user 0m0.001s sys 0m0.085s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 119 statahead wrong: 2 agl total: 114 list_total: 29 fname_total: 76 hit_total: 2782 miss_total: 1441 swrong=2 ewrong=2 - open/close 886 (time 1783952584.56 total 10.00 last 88.58) total: 900 open/close in 10.15 seconds: 88.66 ops/second llite.lustre-ffff8a1a475e2800.statahead_max=0 2008 real 0m11.963s user 0m0.028s sys 0m1.977s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff8a1a475e2800.statahead_max=128 llite.lustre-ffff8a1a475e2800.statahead_max=128 2008 real 0m3.683s user 0m0.015s sys 0m0.611s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 76 hit_total: 3780 miss_total: 1442 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 19 seconds llite.lustre-ffff8a1a475e2800.statahead_stats= statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 76 hit_total: 3780 miss_total: 1442 mdc.lustre-MDT0000-mdc-ffff8a1a475e2800.batch_stats= snapshot_time: 1783952630.882163286 secs.nsecs start_time: 1783952563.980450810 secs.nsecs elapsed_time: 66.901712476 secs.nsecs subreqs per batch batches %% cum %% 1: 4 18 18 2: 2 9 27 4: 3 13 40 8: 0 0 40 16: 1 4 45 32: 0 0 45 64: 12 54 100 mdc.lustre-MDT0001-mdc-ffff8a1a475e2800.batch_stats= snapshot_time: 1783952630.882894963 secs.nsecs start_time: 1783952563.980691937 secs.nsecs elapsed_time: 66.902203026 secs.nsecs subreqs per batch batches %% cum %% 1: 2 9 9 2: 1 4 14 4: 4 19 33 8: 1 4 38 16: 1 4 42 32: 1 4 47 64: 11 52 100 kvm mdc.lustre-MDT0000-mdc-ffff8a1a475e2800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8a1a475e2800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.26 seconds: 44.24 ops/second llite.lustre-ffff8a1a475e2800.statahead_max=0 100 real 0m0.124s user 0m0.002s sys 0m0.022s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8a1a475e2800.statahead_max=128 llite.lustre-ffff8a1a475e2800.statahead_max=128 100 real 0m0.119s user 0m0.001s sys 0m0.027s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 76 hit_total: 3780 miss_total: 1442 swrong=2 ewrong=2 - open/close 865 (time 1783952652.54 total 10.01 last 86.43) total: 900 open/close in 10.67 seconds: 84.36 ops/second llite.lustre-ffff8a1a475e2800.statahead_max=0 1000 real 0m0.122s user 0m0.003s sys 0m0.030s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8a1a475e2800.statahead_max=128 llite.lustre-ffff8a1a475e2800.statahead_max=128 1000 real 0m0.235s user 0m0.001s sys 0m0.033s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 76 hit_total: 3780 miss_total: 1442 swrong=2 ewrong=2 - open/close 859 (time 1783952672.62 total 10.00 last 85.88) - open/close 1707 (time 1783952682.62 total 20.01 last 84.73) - open/close 2471 (time 1783952692.64 total 30.03 last 76.29) - open/close 3358 (time 1783952702.65 total 40.03 last 88.64) - open/close 4365 (time 1783952712.65 total 50.04 last 100.62) - open/close 5200 (time 1783952722.66 total 60.05 last 83.44) - open/close 6046 (time 1783952732.68 total 70.07 last 84.45) - open/close 6918 (time 1783952742.68 total 80.07 last 87.15) - open/close 7802 (time 1783952752.69 total 90.08 last 88.36) - open/close 8611 (time 1783952762.69 total 100.08 last 80.87) total: 9000 open/close in 104.93 seconds: 85.77 ops/second llite.lustre-ffff8a1a475e2800.statahead_max=0 10000 real 0m0.648s user 0m0.005s sys 0m0.133s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8a1a475e2800.statahead_max=128 llite.lustre-ffff8a1a475e2800.statahead_max=128 10000 real 0m0.793s user 0m0.003s sys 0m0.115s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 76 hit_total: 3780 miss_total: 1442 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 284 seconds llite.lustre-ffff8a1a475e2800.statahead_stats= statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 76 hit_total: 3780 miss_total: 1442 mdc.lustre-MDT0000-mdc-ffff8a1a475e2800.batch_stats= snapshot_time: 1783953068.732300897 secs.nsecs start_time: 1783952633.015480659 secs.nsecs elapsed_time: 435.716820238 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff8a1a475e2800.batch_stats= snapshot_time: 1783953068.732356472 secs.nsecs start_time: 1783952633.015759354 secs.nsecs elapsed_time: 435.716597118 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