== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:29:45 (1778840985) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8c50870f6800.batch_stats=0 total: 100 open/close in 0.66 seconds: 150.56 ops/second llite.lustre-ffff8c50870f6800.statahead_max=0 208 real 0m0.392s user 0m0.004s sys 0m0.166s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 0 sec llite.lustre-ffff8c50870f6800.statahead_max=128 llite.lustre-ffff8c50870f6800.statahead_max=128 208 real 0m0.225s user 0m0.002s sys 0m0.096s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 54 statahead wrong: 1 agl total: 51 list_total: 23 fname_total: 30 hit_total: 2795 miss_total: 208 swrong=1 ewrong=1 total: 900 open/close in 2.08 seconds: 431.75 ops/second llite.lustre-ffff8c50870f6800.statahead_max=0 2008 real 0m3.608s user 0m0.017s sys 0m1.452s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 4 sec llite.lustre-ffff8c50870f6800.statahead_max=128 llite.lustre-ffff8c50870f6800.statahead_max=128 2008 real 0m1.920s user 0m0.007s sys 0m1.159s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 55 statahead wrong: 1 agl total: 51 list_total: 24 fname_total: 30 hit_total: 3794 miss_total: 208 swrong=1 ewrong=1 - open/close 4116 (time 1778841011.19 total 10.00 last 411.57) - open/close 8462 (time 1778841021.20 total 20.00 last 434.55) total: 9000 open/close in 21.36 seconds: 421.35 ops/second llite.lustre-ffff8c50870f6800.statahead_max=0 20008 real 0m35.506s user 0m0.100s sys 0m14.320s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 36 sec llite.lustre-ffff8c50870f6800.statahead_max=128 llite.lustre-ffff8c50870f6800.statahead_max=128 20008 real 0m16.635s user 0m0.055s sys 0m9.868s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 16 sec statahead total: 56 statahead wrong: 1 agl total: 51 list_total: 25 fname_total: 30 hit_total: 13793 miss_total: 208 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 60 seconds llite.lustre-ffff8c50870f6800.statahead_stats= statahead total: 56 statahead wrong: 1 agl total: 51 list_total: 25 fname_total: 30 hit_total: 13793 miss_total: 208 mdc.lustre-MDT0000-mdc-ffff8c50870f6800.batch_stats= snapshot_time: 1778841143.102622044 secs.nsecs start_time: 1778840987.401017962 secs.nsecs elapsed_time: 155.701604082 secs.nsecs subreqs per batch batches % cum % 1: 20 6 6 2: 0 0 6 4: 2 0 7 8: 3 0 8 16: 127 41 49 32: 10 3 52 64: 144 47 100 kvm mdc.lustre-MDT0000-mdc-ffff8c50870f6800.batch_stats=0 total: 100 open/close in 0.74 seconds: 135.77 ops/second llite.lustre-ffff8c50870f6800.statahead_max=0 100 real 0m0.043s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8c50870f6800.statahead_max=128 llite.lustre-ffff8c50870f6800.statahead_max=128 100 real 0m0.022s user 0m0.001s sys 0m0.014s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 56 statahead wrong: 1 agl total: 51 list_total: 25 fname_total: 30 hit_total: 13793 miss_total: 208 swrong=1 ewrong=1 total: 900 open/close in 1.93 seconds: 467.23 ops/second llite.lustre-ffff8c50870f6800.statahead_max=0 1000 real 0m0.033s user 0m0.002s sys 0m0.014s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8c50870f6800.statahead_max=128 llite.lustre-ffff8c50870f6800.statahead_max=128 1000 real 0m0.102s user 0m0.003s sys 0m0.076s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 56 statahead wrong: 1 agl total: 51 list_total: 25 fname_total: 30 hit_total: 13793 miss_total: 208 swrong=1 ewrong=1 - open/close 4493 (time 1778841161.00 total 10.00 last 449.28) total: 9000 open/close in 19.97 seconds: 450.64 ops/second llite.lustre-ffff8c50870f6800.statahead_max=0 10000 real 0m0.172s user 0m0.004s sys 0m0.040s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8c50870f6800.statahead_max=128 llite.lustre-ffff8c50870f6800.statahead_max=128 10000 real 0m0.153s user 0m0.001s sys 0m0.031s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 56 statahead wrong: 1 agl total: 51 list_total: 25 fname_total: 30 hit_total: 13793 miss_total: 208 swrong=1 ewrong=1 - open/close 4377 (time 1778841185.87 total 10.00 last 437.64) - open/close 8615 (time 1778841195.87 total 20.00 last 423.79) - open/close 10000 (time 1778841199.04 total 23.17 last 437.62) - open/close 14521 (time 1778841209.04 total 33.17 last 452.03) - open/close 18967 (time 1778841219.04 total 43.17 last 444.51) - open/close 20000 (time 1778841221.48 total 45.61 last 424.16) - open/close 24272 (time 1778841231.48 total 55.61 last 427.14) - open/close 28605 (time 1778841241.48 total 65.61 last 433.28) - open/close 30000 (time 1778841244.69 total 68.82 last 433.55) - open/close 34337 (time 1778841254.69 total 78.82 last 433.70) - open/close 38644 (time 1778841264.70 total 88.83 last 430.68) - open/close 40000 (time 1778841267.99 total 92.12 last 411.07) - open/close 44342 (time 1778841278.00 total 102.13 last 434.14) - open/close 48649 (time 1778841288.00 total 112.13 last 430.61) - open/close 50000 (time 1778841291.01 total 115.14 last 449.04) - open/close 54226 (time 1778841301.01 total 125.14 last 422.50) - open/close 58439 (time 1778841311.01 total 135.14 last 421.30) - open/close 60000 (time 1778841314.70 total 138.83 last 422.96) - open/close 64230 (time 1778841324.70 total 148.83 last 422.99) - open/close 68444 (time 1778841334.70 total 158.83 last 421.36) - open/close 70000 (time 1778841338.16 total 162.29 last 450.07) - open/close 74130 (time 1778841348.16 total 172.29 last 412.94) - open/close 78344 (time 1778841358.16 total 182.29 last 421.33) - open/close 80000 (time 1778841362.20 total 186.33 last 409.71) - open/close 84010 (time 1778841372.20 total 196.34 last 400.90) - open/close 88175 (time 1778841382.21 total 206.34 last 416.45) total: 90000 open/close in 210.83 seconds: 426.88 ops/second llite.lustre-ffff8c50870f6800.statahead_max=0 100000 real 0m1.750s user 0m0.020s sys 0m0.266s 'statx --cached=always -D' 100000 files without statahead: 1 sec llite.lustre-ffff8c50870f6800.statahead_max=128 llite.lustre-ffff8c50870f6800.statahead_max=128 100000 real 0m1.754s user 0m0.019s sys 0m0.258s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 56 statahead wrong: 1 agl total: 51 list_total: 25 fname_total: 30 hit_total: 13793 miss_total: 208 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 917 seconds llite.lustre-ffff8c50870f6800.statahead_stats= statahead total: 56 statahead wrong: 1 agl total: 51 list_total: 25 fname_total: 30 hit_total: 13793 miss_total: 208 mdc.lustre-MDT0000-mdc-ffff8c50870f6800.batch_stats= snapshot_time: 1778842333.357128418 secs.nsecs start_time: 1778841143.608056942 secs.nsecs elapsed_time: 1189.749071476 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