== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 01:06:32 (1781240792) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff943209160000.batch_stats=0 total: 100 open/close in 2.73 seconds: 36.57 ops/second llite.lustre-ffff943209160000.statahead_max=0 208 real 0m1.373s user 0m0.003s sys 0m0.236s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff943209160000.statahead_max=128 llite.lustre-ffff943209160000.statahead_max=128 208 real 0m0.630s user 0m0.006s sys 0m0.083s '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: 28 fname_total: 80 hit_total: 3273 miss_total: 771 swrong=2 ewrong=2 - open/close 592 (time 1781240818.80 total 10.04 last 58.96) total: 900 open/close in 15.51 seconds: 58.03 ops/second llite.lustre-ffff943209160000.statahead_max=0 2008 real 0m14.971s user 0m0.035s sys 0m2.161s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff943209160000.statahead_max=128 llite.lustre-ffff943209160000.statahead_max=128 2008 real 0m5.045s user 0m0.023s sys 0m0.692s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 29 fname_total: 80 hit_total: 4271 miss_total: 772 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 20 seconds llite.lustre-ffff943209160000.statahead_stats= statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 29 fname_total: 80 hit_total: 4271 miss_total: 772 mdc.lustre-MDT0000-mdc-ffff943209160000.batch_stats= snapshot_time: 1781240878.508938158 secs.nsecs start_time: 1781240797.051673926 secs.nsecs elapsed_time: 81.457264232 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 2: 1 3 3 4: 1 3 6 8: 2 6 13 16: 7 23 36 32: 4 13 50 64: 15 50 100 kvm mdc.lustre-MDT0000-mdc-ffff943209160000.batch_stats=0 total: 100 open/close in 2.91 seconds: 34.32 ops/second llite.lustre-ffff943209160000.statahead_max=0 100 real 0m0.093s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff943209160000.statahead_max=128 llite.lustre-ffff943209160000.statahead_max=128 100 real 0m0.137s user 0m0.004s sys 0m0.022s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 29 fname_total: 80 hit_total: 4271 miss_total: 772 swrong=2 ewrong=2 - open/close 648 (time 1781240900.20 total 10.01 last 64.73) total: 900 open/close in 14.40 seconds: 62.51 ops/second llite.lustre-ffff943209160000.statahead_max=0 1000 real 0m0.120s user 0m0.002s sys 0m0.023s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff943209160000.statahead_max=128 llite.lustre-ffff943209160000.statahead_max=128 1000 real 0m0.130s user 0m0.001s sys 0m0.024s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 29 fname_total: 80 hit_total: 4271 miss_total: 772 swrong=2 ewrong=2 - open/close 575 (time 1781240924.69 total 10.01 last 57.46) - open/close 1087 (time 1781240934.70 total 20.01 last 51.18) - open/close 1605 (time 1781240944.70 total 30.02 last 51.75) - open/close 2065 (time 1781240954.73 total 40.04 last 45.90) - open/close 2739 (time 1781240964.73 total 50.05 last 67.38) - open/close 3348 (time 1781240974.73 total 60.05 last 60.88) - open/close 3909 (time 1781240984.75 total 70.07 last 56.00) - open/close 4552 (time 1781240994.77 total 80.09 last 64.17) - open/close 5035 (time 1781241004.79 total 90.11 last 48.21) - open/close 5622 (time 1781241014.79 total 100.11 last 58.68) - open/close 6212 (time 1781241024.80 total 110.11 last 58.99) - open/close 6817 (time 1781241034.80 total 120.12 last 60.47) - open/close 7395 (time 1781241044.81 total 130.12 last 57.75) - open/close 8025 (time 1781241054.84 total 140.16 last 62.79) - open/close 8641 (time 1781241064.85 total 150.17 last 61.53) total: 9000 open/close in 155.66 seconds: 57.82 ops/second llite.lustre-ffff943209160000.statahead_max=0 10000 real 0m0.846s user 0m0.003s sys 0m0.045s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff943209160000.statahead_max=128 llite.lustre-ffff943209160000.statahead_max=128 10000 real 0m0.585s user 0m0.003s sys 0m0.050s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 29 fname_total: 80 hit_total: 4271 miss_total: 772 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 364 seconds llite.lustre-ffff943209160000.statahead_stats= statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 29 fname_total: 80 hit_total: 4271 miss_total: 772 mdc.lustre-MDT0000-mdc-ffff943209160000.batch_stats= snapshot_time: 1781241454.248529218 secs.nsecs start_time: 1781240880.264171103 secs.nsecs elapsed_time: 573.984358115 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