== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 00:50:52 (1788670252) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8a86d3982800.batch_stats=0 total: 100 open/close in 2.07 seconds: 48.34 ops/second llite.lustre-ffff8a86d3982800.statahead_max=0 208 real 0m1.070s user 0m0.002s sys 0m0.200s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8a86d3982800.statahead_max=128 llite.lustre-ffff8a86d3982800.statahead_max=128 208 real 0m0.741s user 0m0.002s sys 0m0.083s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 116 statahead wrong: 2 agl total: 112 list_total: 27 fname_total: 89 hit_total: 3252 miss_total: 1273 swrong=2 ewrong=2 total: 900 open/close in 9.80 seconds: 91.83 ops/second llite.lustre-ffff8a86d3982800.statahead_max=0 2008 real 0m11.984s user 0m0.025s sys 0m1.778s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff8a86d3982800.statahead_max=128 llite.lustre-ffff8a86d3982800.statahead_max=128 2008 real 0m4.280s user 0m0.015s sys 0m0.573s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 117 statahead wrong: 2 agl total: 112 list_total: 28 fname_total: 89 hit_total: 4250 miss_total: 1274 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 17 seconds llite.lustre-ffff8a86d3982800.statahead_stats= statahead total: 117 statahead wrong: 2 agl total: 112 list_total: 28 fname_total: 89 hit_total: 4250 miss_total: 1274 mdc.lustre-MDT0000-mdc-ffff8a86d3982800.batch_stats= snapshot_time: 1788670322.939613471 secs.nsecs start_time: 1788670256.828379297 secs.nsecs elapsed_time: 66.111234174 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 3 9 9 8: 4 12 22 16: 7 22 45 32: 2 6 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff8a86d3982800.batch_stats=0 total: 100 open/close in 1.84 seconds: 54.34 ops/second llite.lustre-ffff8a86d3982800.statahead_max=0 100 real 0m0.049s user 0m0.000s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8a86d3982800.statahead_max=128 llite.lustre-ffff8a86d3982800.statahead_max=128 100 real 0m0.045s user 0m0.002s sys 0m0.021s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 117 statahead wrong: 2 agl total: 112 list_total: 28 fname_total: 89 hit_total: 4250 miss_total: 1274 swrong=2 ewrong=2 total: 900 open/close in 8.79 seconds: 102.43 ops/second llite.lustre-ffff8a86d3982800.statahead_max=0 1000 real 0m0.114s user 0m0.001s sys 0m0.021s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8a86d3982800.statahead_max=128 llite.lustre-ffff8a86d3982800.statahead_max=128 1000 real 0m0.094s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 117 statahead wrong: 2 agl total: 112 list_total: 28 fname_total: 89 hit_total: 4250 miss_total: 1274 swrong=2 ewrong=2 - open/close 940 (time 1788670358.64 total 10.01 last 93.91) - open/close 1811 (time 1788670368.64 total 20.01 last 87.10) - open/close 2701 (time 1788670378.64 total 30.02 last 88.94) - open/close 3567 (time 1788670388.66 total 40.04 last 86.41) - open/close 4524 (time 1788670398.67 total 50.04 last 95.67) - open/close 5425 (time 1788670408.68 total 60.05 last 90.03) - open/close 6333 (time 1788670418.68 total 70.05 last 90.79) - open/close 7229 (time 1788670428.70 total 80.07 last 89.40) - open/close 7956 (time 1788670438.71 total 90.08 last 72.62) - open/close 8677 (time 1788670448.71 total 100.08 last 72.10) total: 9000 open/close in 103.91 seconds: 86.61 ops/second llite.lustre-ffff8a86d3982800.statahead_max=0 10000 real 0m0.671s user 0m0.004s sys 0m0.067s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8a86d3982800.statahead_max=128 llite.lustre-ffff8a86d3982800.statahead_max=128 10000 real 0m0.393s user 0m0.005s sys 0m0.039s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 117 statahead wrong: 2 agl total: 112 list_total: 28 fname_total: 89 hit_total: 4250 miss_total: 1274 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 266 seconds llite.lustre-ffff8a86d3982800.statahead_stats= statahead total: 117 statahead wrong: 2 agl total: 112 list_total: 28 fname_total: 89 hit_total: 4250 miss_total: 1274 mdc.lustre-MDT0000-mdc-ffff8a86d3982800.batch_stats= snapshot_time: 1788670734.518863964 secs.nsecs start_time: 1788670324.519469601 secs.nsecs elapsed_time: 409.999394363 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