== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 18:20:53 (1777501253) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff98b5832d1800.batch_stats=0 total: 100 open/close in 1.47 seconds: 68.14 ops/second llite.lustre-ffff98b5832d1800.statahead_max=0 208 real 0m0.719s user 0m0.003s sys 0m0.194s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff98b5832d1800.statahead_max=128 llite.lustre-ffff98b5832d1800.statahead_max=128 208 real 0m0.246s user 0m0.002s sys 0m0.065s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 95 statahead wrong: 2 agl total: 91 list_total: 27 fname_total: 67 hit_total: 2708 miss_total: 1507 swrong=2 ewrong=2 total: 900 open/close in 6.12 seconds: 147.15 ops/second llite.lustre-ffff98b5832d1800.statahead_max=0 2008 real 0m6.351s user 0m0.023s sys 0m1.770s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 6 sec llite.lustre-ffff98b5832d1800.statahead_max=128 llite.lustre-ffff98b5832d1800.statahead_max=128 2008 real 0m1.983s user 0m0.008s sys 0m0.724s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 28 fname_total: 67 hit_total: 3706 miss_total: 1508 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 8 seconds llite.lustre-ffff98b5832d1800.statahead_stats= statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 28 fname_total: 67 hit_total: 3706 miss_total: 1508 mdc.lustre-MDT0000-mdc-ffff98b5832d1800.batch_stats= snapshot_time: 1777501288.028395395 secs.nsecs start_time: 1777501255.807902611 secs.nsecs elapsed_time: 32.220492784 secs.nsecs subreqs per batch batches % cum % 1: 2 6 6 2: 2 6 12 4: 0 0 12 8: 2 6 18 16: 8 25 43 32: 4 12 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff98b5832d1800.batch_stats=0 total: 100 open/close in 1.41 seconds: 70.99 ops/second llite.lustre-ffff98b5832d1800.statahead_max=0 100 real 0m0.037s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff98b5832d1800.statahead_max=128 llite.lustre-ffff98b5832d1800.statahead_max=128 100 real 0m0.046s user 0m0.001s sys 0m0.014s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 28 fname_total: 67 hit_total: 3706 miss_total: 1508 swrong=2 ewrong=2 total: 900 open/close in 6.57 seconds: 137.00 ops/second llite.lustre-ffff98b5832d1800.statahead_max=0 1000 real 0m0.079s user 0m0.000s sys 0m0.018s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff98b5832d1800.statahead_max=128 llite.lustre-ffff98b5832d1800.statahead_max=128 1000 real 0m0.066s user 0m0.004s sys 0m0.016s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 28 fname_total: 67 hit_total: 3706 miss_total: 1508 swrong=2 ewrong=2 - open/close 1718 (time 1777501313.67 total 10.00 last 171.76) - open/close 3392 (time 1777501323.68 total 20.01 last 167.32) - open/close 5306 (time 1777501333.68 total 30.01 last 191.36) - open/close 7307 (time 1777501343.68 total 40.01 last 200.07) total: 9000 open/close in 49.34 seconds: 182.40 ops/second llite.lustre-ffff98b5832d1800.statahead_max=0 10000 real 0m0.292s user 0m0.003s sys 0m0.103s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff98b5832d1800.statahead_max=128 llite.lustre-ffff98b5832d1800.statahead_max=128 10000 real 0m0.220s user 0m0.004s sys 0m0.034s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 28 fname_total: 67 hit_total: 3706 miss_total: 1508 swrong=2 ewrong=2 - open/close 1535 (time 1777501369.77 total 10.00 last 153.47) - open/close 3083 (time 1777501379.77 total 20.01 last 154.71) - open/close 4677 (time 1777501389.77 total 30.01 last 159.37) - open/close 6200 (time 1777501399.78 total 40.01 last 152.27) - open/close 7833 (time 1777501409.78 total 50.01 last 163.30) - open/close 9541 (time 1777501419.78 total 60.02 last 170.72) - open/close 10000 (time 1777501422.57 total 62.81 last 164.45) - open/close 11890 (time 1777501432.57 total 72.81 last 189.00) - open/close 13674 (time 1777501442.58 total 82.82 last 178.18) - open/close 15219 (time 1777501452.59 total 92.83 last 154.40) - open/close 17090 (time 1777501462.59 total 102.83 last 187.07) - open/close 19260 (time 1777501472.59 total 112.83 last 216.95) - open/close 20000 (time 1777501474.89 total 115.12 last 322.51) - open/close 22564 (time 1777501484.89 total 125.13 last 256.27) - open/close 24804 (time 1777501494.89 total 135.13 last 224.00) - open/close 27541 (time 1777501504.90 total 145.13 last 273.66) - open/close 29650 (time 1777501514.90 total 155.13 last 210.89) - open/close 32108 (time 1777501524.90 total 165.14 last 245.72) - open/close 34484 (time 1777501534.90 total 175.14 last 237.58) - open/close 36959 (time 1777501544.90 total 185.14 last 247.45) - open/close 39256 (time 1777501554.91 total 195.14 last 229.62) - open/close 40000 (time 1777501557.59 total 197.82 last 277.70) - open/close 42133 (time 1777501567.59 total 207.82 last 213.28) - open/close 44210 (time 1777501577.59 total 217.82 last 207.66) - open/close 46455 (time 1777501587.59 total 227.83 last 224.43) - open/close 49072 (time 1777501597.59 total 237.83 last 261.69) - open/close 50000 (time 1777501601.12 total 241.35 last 263.18) - open/close 52511 (time 1777501611.12 total 251.35 last 251.07) - open/close 55635 (time 1777501621.12 total 261.36 last 312.37) - open/close 59001 (time 1777501631.12 total 271.36 last 336.56) - open/close 60000 (time 1777501634.63 total 274.87 last 284.49) - open/close 62787 (time 1777501644.63 total 284.87 last 278.64) - open/close 64970 (time 1777501654.64 total 294.87 last 218.25) - open/close 67681 (time 1777501664.64 total 304.87 last 271.08) - open/close 70000 (time 1777501672.49 total 312.72 last 295.49) - open/close 72659 (time 1777501682.49 total 322.72 last 265.81) - open/close 75138 (time 1777501692.50 total 332.73 last 247.70) - open/close 77629 (time 1777501702.50 total 342.74 last 249.02) - open/close 80000 (time 1777501710.94 total 351.18 last 280.92) - open/close 83133 (time 1777501720.94 total 361.18 last 313.22) - open/close 86176 (time 1777501730.94 total 371.18 last 304.25) - open/close 89107 (time 1777501740.94 total 381.18 last 293.09) total: 90000 open/close in 385.24 seconds: 233.62 ops/second llite.lustre-ffff98b5832d1800.statahead_max=0 100000 real 0m2.033s user 0m0.014s sys 0m0.231s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff98b5832d1800.statahead_max=128 llite.lustre-ffff98b5832d1800.statahead_max=128 100000 real 0m1.967s user 0m0.014s sys 0m0.225s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 28 fname_total: 67 hit_total: 3706 miss_total: 1508 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 921 seconds llite.lustre-ffff98b5832d1800.statahead_stats= statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 28 fname_total: 67 hit_total: 3706 miss_total: 1508 mdc.lustre-MDT0000-mdc-ffff98b5832d1800.batch_stats= snapshot_time: 1777502692.890320017 secs.nsecs start_time: 1777501288.749867041 secs.nsecs elapsed_time: 1404.140452976 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