== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 22:17:27 (1781230647) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff941404194800.batch_stats=0 total: 100 open/close in 1.60 seconds: 62.31 ops/second llite.lustre-ffff941404194800.statahead_max=0 208 real 0m0.952s user 0m0.003s sys 0m0.212s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff941404194800.statahead_max=128 llite.lustre-ffff941404194800.statahead_max=128 208 real 0m0.328s user 0m0.003s sys 0m0.075s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 71 statahead wrong: 2 agl total: 68 list_total: 25 fname_total: 44 hit_total: 2565 miss_total: 512 swrong=2 ewrong=2 total: 900 open/close in 6.33 seconds: 142.08 ops/second llite.lustre-ffff941404194800.statahead_max=0 2008 real 0m8.882s user 0m0.021s sys 0m1.989s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 9 sec llite.lustre-ffff941404194800.statahead_max=128 llite.lustre-ffff941404194800.statahead_max=128 2008 real 0m2.296s user 0m0.013s sys 0m0.717s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 72 statahead wrong: 2 agl total: 68 list_total: 26 fname_total: 44 hit_total: 3564 miss_total: 512 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 10 seconds llite.lustre-ffff941404194800.statahead_stats= statahead total: 72 statahead wrong: 2 agl total: 68 list_total: 26 fname_total: 44 hit_total: 3564 miss_total: 512 mdc.lustre-MDT0000-mdc-ffff941404194800.batch_stats= snapshot_time: 1781230688.180258600 secs.nsecs start_time: 1781230649.418087754 secs.nsecs elapsed_time: 38.762170846 secs.nsecs subreqs per batch batches % cum % 1: 1 3 3 2: 0 0 3 4: 1 3 6 8: 2 6 12 16: 7 22 35 32: 6 19 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff941404194800.batch_stats=0 total: 100 open/close in 1.55 seconds: 64.69 ops/second llite.lustre-ffff941404194800.statahead_max=0 100 real 0m0.048s user 0m0.003s sys 0m0.013s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff941404194800.statahead_max=128 llite.lustre-ffff941404194800.statahead_max=128 100 real 0m0.049s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 72 statahead wrong: 2 agl total: 68 list_total: 26 fname_total: 44 hit_total: 3564 miss_total: 512 swrong=2 ewrong=2 total: 900 open/close in 6.17 seconds: 145.88 ops/second llite.lustre-ffff941404194800.statahead_max=0 1000 real 0m0.060s user 0m0.002s sys 0m0.023s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff941404194800.statahead_max=128 llite.lustre-ffff941404194800.statahead_max=128 1000 real 0m0.075s user 0m0.002s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 72 statahead wrong: 2 agl total: 68 list_total: 26 fname_total: 44 hit_total: 3564 miss_total: 512 swrong=2 ewrong=2 - open/close 1386 (time 1781230714.10 total 10.01 last 138.52) - open/close 3162 (time 1781230724.10 total 20.01 last 177.57) - open/close 4830 (time 1781230734.10 total 30.01 last 166.78) - open/close 6500 (time 1781230744.11 total 40.01 last 166.93) - open/close 7927 (time 1781230754.11 total 50.01 last 142.68) total: 9000 open/close in 57.06 seconds: 157.72 ops/second llite.lustre-ffff941404194800.statahead_max=0 10000 real 0m0.301s user 0m0.003s sys 0m0.065s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff941404194800.statahead_max=128 llite.lustre-ffff941404194800.statahead_max=128 10000 real 0m0.280s user 0m0.003s sys 0m0.042s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 72 statahead wrong: 2 agl total: 68 list_total: 26 fname_total: 44 hit_total: 3564 miss_total: 512 swrong=2 ewrong=2 - open/close 1493 (time 1781230778.36 total 10.00 last 149.28) - open/close 2849 (time 1781230788.36 total 20.01 last 135.54) - open/close 4523 (time 1781230798.36 total 30.01 last 167.37) - open/close 6293 (time 1781230808.37 total 40.01 last 176.94) - open/close 8423 (time 1781230818.37 total 50.02 last 212.90) - open/close 10000 (time 1781230828.30 total 59.95 last 158.82) - open/close 11318 (time 1781230838.30 total 69.95 last 131.77) - open/close 12623 (time 1781230848.31 total 79.95 last 130.45) - open/close 14063 (time 1781230858.31 total 89.96 last 143.92) - open/close 15594 (time 1781230868.32 total 99.96 last 153.03) - open/close 17273 (time 1781230878.32 total 109.96 last 167.90) - open/close 19906 (time 1781230888.32 total 119.97 last 263.18) - open/close 21767 (time 1781230898.32 total 129.97 last 186.05) - open/close 23560 (time 1781230908.33 total 139.97 last 179.25) - open/close 25180 (time 1781230918.33 total 149.97 last 161.98) - open/close 26767 (time 1781230928.34 total 159.98 last 158.56) - open/close 28680 (time 1781230938.34 total 169.99 last 191.21) - open/close 30000 (time 1781230945.76 total 177.40 last 177.93) - open/close 31561 (time 1781230955.77 total 187.41 last 155.99) - open/close 33234 (time 1781230965.77 total 197.41 last 167.26) - open/close 34770 (time 1781230975.77 total 207.42 last 153.57) - open/close 36867 (time 1781230985.78 total 217.42 last 209.64) - open/close 39127 (time 1781230995.78 total 227.42 last 225.94) - open/close 40000 (time 1781230999.85 total 231.49 last 214.57) - open/close 42165 (time 1781231009.85 total 241.49 last 216.46) - open/close 43953 (time 1781231019.85 total 251.50 last 178.73) - open/close 45801 (time 1781231029.86 total 261.50 last 184.73) - open/close 47642 (time 1781231039.86 total 271.50 last 184.03) - open/close 49792 (time 1781231049.86 total 281.50 last 214.97) - open/close 52357 (time 1781231059.86 total 291.51 last 256.42) - open/close 54937 (time 1781231069.87 total 301.51 last 257.96) - open/close 56797 (time 1781231079.87 total 311.51 last 185.93) - open/close 58417 (time 1781231089.87 total 321.51 last 161.99) - open/close 60000 (time 1781231098.74 total 330.38 last 178.50) - open/close 61597 (time 1781231108.74 total 340.39 last 159.65) - open/close 63322 (time 1781231118.75 total 350.39 last 172.40) - open/close 64821 (time 1781231128.75 total 360.40 last 149.81) - open/close 66043 (time 1781231138.76 total 370.40 last 122.13) - open/close 67311 (time 1781231148.76 total 380.40 last 126.77) - open/close 68835 (time 1781231158.77 total 390.41 last 152.31) - open/close 70000 (time 1781231167.43 total 399.07 last 134.48) - open/close 71641 (time 1781231177.44 total 409.08 last 164.00) - open/close 72982 (time 1781231187.44 total 419.08 last 134.05) - open/close 74338 (time 1781231197.44 total 429.08 last 135.59) - open/close 75691 (time 1781231207.45 total 439.09 last 135.24) - open/close 77086 (time 1781231217.45 total 449.09 last 139.46) - open/close 78474 (time 1781231227.46 total 459.10 last 138.67) - open/close 79886 (time 1781231237.46 total 469.10 last 141.16) - open/close 81650 (time 1781231247.46 total 479.11 last 176.35) - open/close 83289 (time 1781231257.46 total 489.11 last 163.90) - open/close 85035 (time 1781231267.47 total 499.11 last 174.53) - open/close 86633 (time 1781231277.48 total 509.12 last 159.65) - open/close 88075 (time 1781231287.49 total 519.13 last 144.07) - open/close 89467 (time 1781231297.49 total 529.13 last 139.17) total: 90000 open/close in 533.05 seconds: 168.84 ops/second llite.lustre-ffff941404194800.statahead_max=0 100000 real 0m2.606s user 0m0.011s sys 0m0.265s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff941404194800.statahead_max=128 llite.lustre-ffff941404194800.statahead_max=128 100000 real 0m2.664s user 0m0.012s sys 0m0.269s 'statx --cached=always -D' 100000 files with statahead: 3 sec statahead total: 72 statahead wrong: 2 agl total: 68 list_total: 26 fname_total: 44 hit_total: 3564 miss_total: 512 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1481 seconds llite.lustre-ffff941404194800.statahead_stats= statahead total: 72 statahead wrong: 2 agl total: 68 list_total: 26 fname_total: 44 hit_total: 3564 miss_total: 512 mdc.lustre-MDT0000-mdc-ffff941404194800.batch_stats= snapshot_time: 1781232818.526713664 secs.nsecs start_time: 1781230689.069603753 secs.nsecs elapsed_time: 2129.457109911 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