== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 23:20:37 (1763353237) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff998089e1c000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff998089e1c000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 1.20 seconds: 83.35 ops/second llite.lustre-ffff998089e1c000.statahead_max=0 208 real 0m0.622s user 0m0.002s sys 0m0.204s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 0 sec llite.lustre-ffff998089e1c000.statahead_max=128 128 208 real 0m0.272s user 0m0.003s sys 0m0.084s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 115 statahead wrong: 2 agl total: 111 list_total: 31 fname_total: 81 hit_total: 9957 miss_total: 1512 total: 900 open/close in 4.76 seconds: 188.95 ops/second llite.lustre-ffff998089e1c000.statahead_max=0 2008 real 0m6.077s user 0m0.021s sys 0m1.906s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 6 sec llite.lustre-ffff998089e1c000.statahead_max=128 128 2008 real 0m2.176s user 0m0.009s sys 0m0.942s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 32 fname_total: 81 hit_total: 10956 miss_total: 1512 - open/close 1684 (time 1763353270.28 total 10.01 last 168.31) - open/close 3399 (time 1763353280.28 total 20.01 last 171.48) - open/close 5176 (time 1763353290.28 total 30.01 last 177.64) - open/close 7004 (time 1763353300.29 total 40.01 last 182.75) total: 9000 open/close in 48.60 seconds: 185.19 ops/second llite.lustre-ffff998089e1c000.statahead_max=0 20008 real 0m58.710s user 0m0.225s sys 0m17.824s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 58 sec llite.lustre-ffff998089e1c000.statahead_max=128 128 20008 real 0m21.042s user 0m0.064s sys 0m8.930s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 21 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 33 fname_total: 81 hit_total: 20954 miss_total: 1513 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 75 seconds llite.lustre-ffff998089e1c000.statahead_stats= statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 33 fname_total: 81 hit_total: 20954 miss_total: 1513 mdc.lustre-MDT0000-mdc-ffff998089e1c000.batch_stats= snapshot_time: 1763353473.810035491 secs.nsecs start_time: 1763353238.932989553 secs.nsecs elapsed_time: 234.877045938 secs.nsecs subreqs per batch batches % cum % 1: 46 22 22 2: 15 7 29 4: 9 4 34 8: 3 1 35 16: 0 0 35 32: 6 2 38 64: 126 61 100 mdc.lustre-MDT0001-mdc-ffff998089e1c000.batch_stats= snapshot_time: 1763353473.810452256 secs.nsecs start_time: 1763353238.933064500 secs.nsecs elapsed_time: 234.877387756 secs.nsecs subreqs per batch batches % cum % 1: 52 24 24 2: 18 8 32 4: 9 4 36 8: 3 1 38 16: 0 0 38 32: 6 2 41 64: 126 58 100 kvm mdc.lustre-MDT0000-mdc-ffff998089e1c000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff998089e1c000.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.09 seconds: 91.97 ops/second llite.lustre-ffff998089e1c000.statahead_max=0 100 real 0m0.053s user 0m0.003s sys 0m0.026s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff998089e1c000.statahead_max=128 128 100 real 0m0.053s user 0m0.001s sys 0m0.029s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 33 fname_total: 81 hit_total: 20954 miss_total: 1513 total: 900 open/close in 4.95 seconds: 181.88 ops/second llite.lustre-ffff998089e1c000.statahead_max=0 1000 real 0m0.099s user 0m0.002s sys 0m0.031s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff998089e1c000.statahead_max=128 128 1000 real 0m0.070s user 0m0.003s sys 0m0.029s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 33 fname_total: 81 hit_total: 20954 miss_total: 1513 - open/close 2263 (time 1763353496.80 total 10.00 last 226.19) - open/close 4346 (time 1763353506.81 total 20.02 last 208.07) - open/close 6121 (time 1763353516.82 total 30.03 last 177.30) - open/close 7933 (time 1763353526.82 total 40.03 last 181.19) total: 9000 open/close in 46.24 seconds: 194.65 ops/second llite.lustre-ffff998089e1c000.statahead_max=0 10000 real 0m0.229s user 0m0.006s sys 0m0.107s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff998089e1c000.statahead_max=128 128 10000 real 0m0.216s user 0m0.002s sys 0m0.104s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 33 fname_total: 81 hit_total: 20954 miss_total: 1513 - open/close 2580 (time 1763353548.70 total 10.01 last 257.86) - open/close 4893 (time 1763353558.70 total 20.01 last 231.28) - open/close 6814 (time 1763353568.70 total 30.01 last 192.02) - open/close 8985 (time 1763353578.70 total 40.01 last 217.09) - open/close 10000 (time 1763353582.78 total 44.09 last 249.13) - open/close 12249 (time 1763353592.78 total 54.09 last 224.83) - open/close 14864 (time 1763353602.78 total 64.09 last 261.44) - open/close 18491 (time 1763353612.79 total 74.09 last 362.61) - open/close 20000 (time 1763353617.40 total 78.71 last 326.95) - open/close 23203 (time 1763353627.40 total 88.71 last 320.23) - open/close 25803 (time 1763353637.41 total 98.71 last 259.92) - open/close 27840 (time 1763353647.41 total 108.72 last 203.68) - open/close 30000 (time 1763353657.24 total 118.55 last 219.67) - open/close 32310 (time 1763353667.24 total 128.55 last 231.00) - open/close 34631 (time 1763353677.24 total 138.55 last 232.06) - open/close 37398 (time 1763353687.24 total 148.55 last 276.66) - open/close 40000 (time 1763353696.78 total 158.08 last 273.01) - open/close 42516 (time 1763353706.78 total 168.09 last 251.45) - open/close 45048 (time 1763353716.78 total 178.09 last 253.15) - open/close 48246 (time 1763353726.78 total 188.09 last 319.78) - open/close 50000 (time 1763353732.31 total 193.61 last 317.59) - open/close 53415 (time 1763353742.31 total 203.62 last 341.44) - open/close 57065 (time 1763353752.31 total 213.62 last 364.92) - open/close 60000 (time 1763353760.10 total 221.40 last 376.95) - open/close 63552 (time 1763353770.10 total 231.41 last 355.12) - open/close 67760 (time 1763353780.10 total 241.41 last 420.74) - open/close 70000 (time 1763353786.54 total 247.85 last 347.92) - open/close 73544 (time 1763353796.54 total 257.85 last 354.35) - open/close 77595 (time 1763353806.54 total 267.85 last 404.99) - open/close 80000 (time 1763353811.86 total 273.16 last 452.57) - open/close 83750 (time 1763353821.86 total 283.17 last 374.97) - open/close 87699 (time 1763353831.86 total 293.17 last 394.82) total: 90000 open/close in 299.30 seconds: 300.70 ops/second llite.lustre-ffff998089e1c000.statahead_max=0 100000 real 0m1.585s user 0m0.014s sys 0m0.731s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff998089e1c000.statahead_max=128 128 100000 real 0m1.676s user 0m0.014s sys 0m0.810s statx --cached=always -D 100000 files with statahead: 1 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 33 fname_total: 81 hit_total: 20954 miss_total: 1513 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 859 seconds llite.lustre-ffff998089e1c000.statahead_stats= statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 33 fname_total: 81 hit_total: 20954 miss_total: 1513 mdc.lustre-MDT0000-mdc-ffff998089e1c000.batch_stats= snapshot_time: 1763354726.243943278 secs.nsecs start_time: 1763353474.480757160 secs.nsecs elapsed_time: 1251.763186118 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff998089e1c000.batch_stats= snapshot_time: 1763354726.243983368 secs.nsecs start_time: 1763353474.480849107 secs.nsecs elapsed_time: 1251.763134261 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