== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 10:25:06 (1790951106) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8e3ed1241800.batch_stats=0 total: 100 open/close in 2.32 seconds: 43.05 ops/second llite.lustre-ffff8e3ed1241800.statahead_max=0 208 real 0m1.365s user 0m0.002s sys 0m0.226s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8e3ed1241800.statahead_max=128 llite.lustre-ffff8e3ed1241800.statahead_max=128 208 real 0m0.555s user 0m0.001s sys 0m0.084s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 132 statahead wrong: 2 agl total: 127 list_total: 28 fname_total: 74 hit_total: 2888 miss_total: 1598 swrong=2 ewrong=2 - open/close 742 (time 1790951131.23 total 10.00 last 74.17) total: 900 open/close in 11.91 seconds: 75.57 ops/second llite.lustre-ffff8e3ed1241800.statahead_max=0 2008 real 0m11.514s user 0m0.024s sys 0m1.909s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff8e3ed1241800.statahead_max=128 llite.lustre-ffff8e3ed1241800.statahead_max=128 2008 real 0m3.799s user 0m0.010s sys 0m0.567s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 74 hit_total: 3887 miss_total: 1598 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 15 seconds llite.lustre-ffff8e3ed1241800.statahead_stats= statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 74 hit_total: 3887 miss_total: 1598 mdc.lustre-MDT0000-mdc-ffff8e3ed1241800.batch_stats= snapshot_time: 1790951173.315325571 secs.nsecs start_time: 1790951110.571059497 secs.nsecs elapsed_time: 62.744266074 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 1 3 6 8: 4 12 19 16: 6 19 38 32: 5 16 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff8e3ed1241800.batch_stats=0 total: 100 open/close in 1.87 seconds: 53.57 ops/second llite.lustre-ffff8e3ed1241800.statahead_max=0 100 real 0m0.042s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8e3ed1241800.statahead_max=128 llite.lustre-ffff8e3ed1241800.statahead_max=128 100 real 0m0.080s user 0m0.002s sys 0m0.023s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 74 hit_total: 3887 miss_total: 1598 swrong=2 ewrong=2 total: 900 open/close in 9.76 seconds: 92.17 ops/second llite.lustre-ffff8e3ed1241800.statahead_max=0 1000 real 0m0.083s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8e3ed1241800.statahead_max=128 llite.lustre-ffff8e3ed1241800.statahead_max=128 1000 real 0m0.096s user 0m0.001s sys 0m0.043s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 74 hit_total: 3887 miss_total: 1598 swrong=2 ewrong=2 - open/close 1048 (time 1790951205.56 total 10.01 last 104.73) - open/close 2052 (time 1790951215.56 total 20.01 last 100.36) - open/close 2936 (time 1790951225.57 total 30.02 last 88.35) - open/close 3938 (time 1790951235.57 total 40.02 last 100.17) - open/close 4996 (time 1790951245.58 total 50.03 last 105.73) - open/close 5624 (time 1790951255.61 total 60.06 last 62.62) - open/close 6272 (time 1790951265.61 total 70.06 last 64.79) - open/close 7012 (time 1790951275.61 total 80.06 last 73.97) - open/close 7748 (time 1790951285.62 total 90.07 last 73.53) - open/close 8485 (time 1790951295.63 total 100.07 last 73.67) total: 9000 open/close in 106.01 seconds: 84.90 ops/second llite.lustre-ffff8e3ed1241800.statahead_max=0 10000 real 0m0.729s user 0m0.004s sys 0m0.060s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8e3ed1241800.statahead_max=128 llite.lustre-ffff8e3ed1241800.statahead_max=128 10000 real 0m0.593s user 0m0.003s sys 0m0.040s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 74 hit_total: 3887 miss_total: 1598 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 294 seconds llite.lustre-ffff8e3ed1241800.statahead_stats= statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 74 hit_total: 3887 miss_total: 1598 mdc.lustre-MDT0000-mdc-ffff8e3ed1241800.batch_stats= snapshot_time: 1790951611.936392755 secs.nsecs start_time: 1790951174.450744403 secs.nsecs elapsed_time: 437.485648352 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