== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:05:02 (1787825102) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff99441019b000.batch_stats=0 total: 100 open/close in 2.95 seconds: 33.85 ops/second llite.lustre-ffff99441019b000.statahead_max=0 208 real 0m1.310s user 0m0.002s sys 0m0.228s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff99441019b000.statahead_max=128 llite.lustre-ffff99441019b000.statahead_max=128 208 real 0m0.668s user 0m0.005s sys 0m0.087s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 125 statahead wrong: 2 agl total: 121 list_total: 28 fname_total: 97 hit_total: 2955 miss_total: 1728 swrong=2 ewrong=2 - open/close 689 (time 1787825127.25 total 10.00 last 68.87) total: 900 open/close in 13.04 seconds: 69.03 ops/second llite.lustre-ffff99441019b000.statahead_max=0 2008 real 0m14.270s user 0m0.023s sys 0m2.044s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff99441019b000.statahead_max=128 llite.lustre-ffff99441019b000.statahead_max=128 2008 real 0m4.814s user 0m0.011s sys 0m0.626s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 126 statahead wrong: 2 agl total: 121 list_total: 29 fname_total: 97 hit_total: 3954 miss_total: 1728 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-ffff99441019b000.statahead_stats= statahead total: 126 statahead wrong: 2 agl total: 121 list_total: 29 fname_total: 97 hit_total: 3954 miss_total: 1728 mdc.lustre-MDT0000-mdc-ffff99441019b000.batch_stats= snapshot_time: 1787825180.817966094 secs.nsecs start_time: 1787825106.370822157 secs.nsecs elapsed_time: 74.447143937 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 0 0 6 4: 0 0 6 8: 3 10 17 16: 3 10 27 32: 8 27 55 64: 13 44 100 kvm mdc.lustre-MDT0000-mdc-ffff99441019b000.batch_stats=0 total: 100 open/close in 2.79 seconds: 35.90 ops/second llite.lustre-ffff99441019b000.statahead_max=0 100 real 0m0.114s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff99441019b000.statahead_max=128 llite.lustre-ffff99441019b000.statahead_max=128 100 real 0m0.075s user 0m0.004s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 121 list_total: 29 fname_total: 97 hit_total: 3954 miss_total: 1728 swrong=2 ewrong=2 - open/close 708 (time 1787825202.14 total 10.01 last 70.76) total: 900 open/close in 12.62 seconds: 71.30 ops/second llite.lustre-ffff99441019b000.statahead_max=0 1000 real 0m0.238s user 0m0.001s sys 0m0.056s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff99441019b000.statahead_max=128 llite.lustre-ffff99441019b000.statahead_max=128 1000 real 0m0.100s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 121 list_total: 29 fname_total: 97 hit_total: 3954 miss_total: 1728 swrong=2 ewrong=2 - open/close 657 (time 1787825223.94 total 10.00 last 65.68) - open/close 1312 (time 1787825233.94 total 20.01 last 65.46) - open/close 2026 (time 1787825243.95 total 30.01 last 71.38) - open/close 2666 (time 1787825253.97 total 40.03 last 63.87) - open/close 3183 (time 1787825263.98 total 50.05 last 51.61) - open/close 3709 (time 1787825274.02 total 60.08 last 52.43) - open/close 4332 (time 1787825284.02 total 70.09 last 62.28) - open/close 5042 (time 1787825294.02 total 80.09 last 70.98) - open/close 5817 (time 1787825304.03 total 90.09 last 77.46) - open/close 6569 (time 1787825314.03 total 100.10 last 75.17) - open/close 7289 (time 1787825324.05 total 110.11 last 71.89) - open/close 8039 (time 1787825334.05 total 120.12 last 74.96) - open/close 8712 (time 1787825344.06 total 130.12 last 67.28) total: 9000 open/close in 134.41 seconds: 66.96 ops/second llite.lustre-ffff99441019b000.statahead_max=0 10000 real 0m0.752s user 0m0.002s sys 0m0.043s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff99441019b000.statahead_max=128 llite.lustre-ffff99441019b000.statahead_max=128 10000 real 0m0.807s user 0m0.003s sys 0m0.048s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 126 statahead wrong: 2 agl total: 121 list_total: 29 fname_total: 97 hit_total: 3954 miss_total: 1728 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 319 seconds llite.lustre-ffff99441019b000.statahead_stats= statahead total: 126 statahead wrong: 2 agl total: 121 list_total: 29 fname_total: 97 hit_total: 3954 miss_total: 1728 mdc.lustre-MDT0000-mdc-ffff99441019b000.batch_stats= snapshot_time: 1787825684.931880380 secs.nsecs start_time: 1787825182.559853106 secs.nsecs elapsed_time: 502.372027274 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