== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 03:00:30 (1769760030) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff898ea1199800.batch_stats=0 total: 100 open/close in 1.10 seconds: 90.51 ops/second llite.lustre-ffff898ea1199800.statahead_max=0 208 real 0m0.565s user 0m0.005s sys 0m0.212s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff898ea1199800.statahead_max=128 128 208 real 0m0.267s user 0m0.001s sys 0m0.104s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 144 statahead wrong: 1 agl total: 139 list_total: 30 fname_total: 99 hit_total: 9524 miss_total: 252 total: 900 open/close in 5.66 seconds: 158.88 ops/second llite.lustre-ffff898ea1199800.statahead_max=0 2008 real 0m6.078s user 0m0.025s sys 0m2.072s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 6 sec llite.lustre-ffff898ea1199800.statahead_max=128 128 2008 real 0m2.121s user 0m0.012s sys 0m0.850s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 145 statahead wrong: 1 agl total: 139 list_total: 31 fname_total: 99 hit_total: 10523 miss_total: 252 - open/close 1583 (time 1769760064.25 total 10.00 last 158.28) - open/close 3139 (time 1769760074.25 total 20.00 last 155.57) - open/close 4644 (time 1769760084.26 total 30.01 last 150.43) - open/close 6052 (time 1769760094.26 total 40.01 last 140.80) - open/close 7596 (time 1769760104.26 total 50.01 last 154.38) total: 9000 open/close in 58.56 seconds: 153.69 ops/second llite.lustre-ffff898ea1199800.statahead_max=0 20008 real 1m1.558s user 0m0.264s sys 0m20.023s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 62 sec llite.lustre-ffff898ea1199800.statahead_max=128 128 20008 real 0m18.903s user 0m0.097s sys 0m8.524s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 19 sec statahead total: 146 statahead wrong: 1 agl total: 139 list_total: 32 fname_total: 99 hit_total: 20522 miss_total: 252 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 79 seconds llite.lustre-ffff898ea1199800.statahead_stats= statahead total: 146 statahead wrong: 1 agl total: 139 list_total: 32 fname_total: 99 hit_total: 20522 miss_total: 252 mdc.lustre-MDT0000-mdc-ffff898ea1199800.batch_stats= snapshot_time: 1769760282.134803230 secs.nsecs start_time: 1769760032.365824240 secs.nsecs elapsed_time: 249.768978990 secs.nsecs subreqs per batch batches % cum % 1: 12 3 3 2: 6 1 5 4: 5 1 7 8: 16 5 12 16: 88 29 42 32: 29 9 51 64: 145 48 100 kvm mdc.lustre-MDT0000-mdc-ffff898ea1199800.batch_stats=0 total: 100 open/close in 1.00 seconds: 99.92 ops/second llite.lustre-ffff898ea1199800.statahead_max=0 100 real 0m0.028s user 0m0.001s sys 0m0.017s statx --cached=always -D 100 files without statahead: 1 sec llite.lustre-ffff898ea1199800.statahead_max=128 128 100 real 0m0.045s user 0m0.002s sys 0m0.034s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 146 statahead wrong: 1 agl total: 139 list_total: 32 fname_total: 99 hit_total: 20522 miss_total: 252 total: 900 open/close in 3.76 seconds: 239.23 ops/second llite.lustre-ffff898ea1199800.statahead_max=0 1000 real 0m0.049s user 0m0.005s sys 0m0.017s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff898ea1199800.statahead_max=128 128 1000 real 0m0.048s user 0m0.002s sys 0m0.019s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 146 statahead wrong: 1 agl total: 139 list_total: 32 fname_total: 99 hit_total: 20522 miss_total: 252 - open/close 1711 (time 1769760303.23 total 10.01 last 171.01) - open/close 3272 (time 1769760313.24 total 20.01 last 156.06) - open/close 4988 (time 1769760323.24 total 30.01 last 171.58) - open/close 6599 (time 1769760333.24 total 40.01 last 161.06) - open/close 8590 (time 1769760343.24 total 50.02 last 199.02) total: 9000 open/close in 52.53 seconds: 171.34 ops/second llite.lustre-ffff898ea1199800.statahead_max=0 10000 real 0m0.225s user 0m0.001s sys 0m0.039s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff898ea1199800.statahead_max=128 128 10000 real 0m0.219s user 0m0.003s sys 0m0.040s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 146 statahead wrong: 1 agl total: 139 list_total: 32 fname_total: 99 hit_total: 20522 miss_total: 252 - open/close 2409 (time 1769760361.87 total 10.00 last 240.83) - open/close 4518 (time 1769760371.87 total 20.00 last 210.87) - open/close 6804 (time 1769760381.87 total 30.01 last 228.58) - open/close 8480 (time 1769760391.87 total 40.01 last 167.60) - open/close 10000 (time 1769760398.09 total 46.23 last 244.30) - open/close 13101 (time 1769760408.09 total 56.23 last 310.02) - open/close 15583 (time 1769760418.10 total 66.24 last 248.07) - open/close 17819 (time 1769760428.10 total 76.24 last 223.55) - open/close 20000 (time 1769760437.63 total 85.77 last 228.80) - open/close 21855 (time 1769760447.64 total 95.77 last 185.44) - open/close 23722 (time 1769760457.64 total 105.78 last 186.64) - open/close 25935 (time 1769760467.64 total 115.78 last 221.26) - open/close 28302 (time 1769760477.64 total 125.78 last 236.67) - open/close 30000 (time 1769760484.89 total 133.02 last 234.39) - open/close 33032 (time 1769760494.89 total 143.02 last 303.16) - open/close 36518 (time 1769760504.89 total 153.03 last 348.56) - open/close 38702 (time 1769760514.89 total 163.03 last 218.33) - open/close 40000 (time 1769760522.19 total 170.33 last 177.90) - open/close 42445 (time 1769760532.19 total 180.33 last 244.37) - open/close 44978 (time 1769760542.20 total 190.34 last 253.18) - open/close 48214 (time 1769760552.20 total 200.34 last 323.50) - open/close 50000 (time 1769760557.70 total 205.83 last 324.99) - open/close 52994 (time 1769760567.70 total 215.84 last 299.33) - open/close 55761 (time 1769760577.70 total 225.84 last 276.66) - open/close 58355 (time 1769760587.70 total 235.84 last 259.31) - open/close 60000 (time 1769760595.04 total 243.17 last 224.38) - open/close 62480 (time 1769760605.04 total 253.17 last 247.98) - open/close 65618 (time 1769760615.04 total 263.18 last 313.70) - open/close 68149 (time 1769760625.04 total 273.18 last 253.03) - open/close 69767 (time 1769760635.05 total 283.19 last 161.64) - open/close 72136 (time 1769760645.05 total 293.19 last 236.87) - open/close 74948 (time 1769760655.05 total 303.19 last 281.17) - open/close 77601 (time 1769760665.06 total 313.19 last 265.25) - open/close 79753 (time 1769760675.06 total 323.19 last 215.16) - open/close 82156 (time 1769760685.06 total 333.20 last 240.20) - open/close 85359 (time 1769760695.06 total 343.20 last 320.26) - open/close 88655 (time 1769760705.07 total 353.20 last 329.50) total: 90000 open/close in 358.57 seconds: 250.99 ops/second llite.lustre-ffff898ea1199800.statahead_max=0 100000 real 0m1.833s user 0m0.019s sys 0m0.230s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff898ea1199800.statahead_max=128 128 100000 real 0m1.826s user 0m0.011s sys 0m0.218s statx --cached=always -D 100000 files with statahead: 1 sec statahead total: 146 statahead wrong: 1 agl total: 139 list_total: 32 fname_total: 99 hit_total: 20522 miss_total: 252 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 991 seconds llite.lustre-ffff898ea1199800.statahead_stats= statahead total: 146 statahead wrong: 1 agl total: 139 list_total: 32 fname_total: 99 hit_total: 20522 miss_total: 252 mdc.lustre-MDT0000-mdc-ffff898ea1199800.batch_stats= snapshot_time: 1769761728.874285834 secs.nsecs start_time: 1769760282.837518548 secs.nsecs elapsed_time: 1446.036767286 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536