== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 23:05:00 (1775876700) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9eee03e90800.batch_stats=0 total: 100 open/close in 0.88 seconds: 113.49 ops/second llite.lustre-ffff9eee03e90800.statahead_max=0 208 real 0m0.373s user 0m0.003s sys 0m0.146s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff9eee03e90800.statahead_max=128 128 208 real 0m0.299s user 0m0.003s sys 0m0.121s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 106 statahead wrong: 2 agl total: 103 list_total: 29 fname_total: 74 hit_total: 18280 miss_total: 1274 total: 900 open/close in 2.71 seconds: 332.17 ops/second llite.lustre-ffff9eee03e90800.statahead_max=0 2008 real 0m4.743s user 0m0.032s sys 0m1.765s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 5 sec llite.lustre-ffff9eee03e90800.statahead_max=128 128 2008 real 0m1.735s user 0m0.011s sys 0m0.909s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 107 statahead wrong: 2 agl total: 103 list_total: 30 fname_total: 74 hit_total: 19279 miss_total: 1274 - open/close 2247 (time 1775876727.60 total 10.00 last 224.63) - open/close 4759 (time 1775876737.60 total 20.01 last 251.04) - open/close 7703 (time 1775876747.61 total 30.01 last 294.31) total: 9000 open/close in 35.25 seconds: 255.33 ops/second llite.lustre-ffff9eee03e90800.statahead_max=0 20008 real 0m44.407s user 0m0.241s sys 0m17.027s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 44 sec llite.lustre-ffff9eee03e90800.statahead_max=128 128 20008 real 0m16.247s user 0m0.089s sys 0m9.188s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 16 sec statahead total: 108 statahead wrong: 2 agl total: 103 list_total: 31 fname_total: 74 hit_total: 29278 miss_total: 1274 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 61 seconds llite.lustre-ffff9eee03e90800.statahead_stats= statahead total: 108 statahead wrong: 2 agl total: 103 list_total: 31 fname_total: 74 hit_total: 29278 miss_total: 1274 mdc.lustre-MDT0000-mdc-ffff9eee03e90800.batch_stats= snapshot_time: 1775876884.054541323 secs.nsecs start_time: 1775876701.691301981 secs.nsecs elapsed_time: 182.363239342 secs.nsecs subreqs per batch batches % cum % 1: 21 6 6 2: 1 0 7 4: 2 0 7 8: 10 3 11 16: 122 39 50 32: 10 3 53 64: 143 46 100 kvm mdc.lustre-MDT0000-mdc-ffff9eee03e90800.batch_stats=0 total: 100 open/close in 0.80 seconds: 124.52 ops/second llite.lustre-ffff9eee03e90800.statahead_max=0 100 real 0m0.023s user 0m0.001s sys 0m0.014s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9eee03e90800.statahead_max=128 128 100 real 0m0.024s user 0m0.000s sys 0m0.015s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 108 statahead wrong: 2 agl total: 103 list_total: 31 fname_total: 74 hit_total: 29278 miss_total: 1274 total: 900 open/close in 2.40 seconds: 375.76 ops/second llite.lustre-ffff9eee03e90800.statahead_max=0 1000 real 0m0.047s user 0m0.003s sys 0m0.020s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9eee03e90800.statahead_max=128 128 1000 real 0m0.037s user 0m0.002s sys 0m0.017s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 108 statahead wrong: 2 agl total: 103 list_total: 31 fname_total: 74 hit_total: 29278 miss_total: 1274 - open/close 3990 (time 1775876902.66 total 10.00 last 398.93) - open/close 7603 (time 1775876912.66 total 20.00 last 361.27) total: 9000 open/close in 24.16 seconds: 372.59 ops/second llite.lustre-ffff9eee03e90800.statahead_max=0 10000 real 0m0.277s user 0m0.003s sys 0m0.119s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff9eee03e90800.statahead_max=128 128 10000 real 0m0.187s user 0m0.002s sys 0m0.038s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 108 statahead wrong: 2 agl total: 103 list_total: 31 fname_total: 74 hit_total: 29278 miss_total: 1274 - open/close 3735 (time 1775876932.27 total 10.00 last 373.49) - open/close 7600 (time 1775876942.27 total 20.00 last 386.48) - open/close 10000 (time 1775876948.73 total 26.47 last 371.21) - open/close 13503 (time 1775876958.73 total 36.47 last 350.22) - open/close 16866 (time 1775876968.73 total 46.47 last 336.26) - open/close 20000 (time 1775876977.59 total 55.32 last 353.99) - open/close 23062 (time 1775876987.59 total 65.32 last 306.15) - open/close 26394 (time 1775876997.59 total 75.33 last 333.18) - open/close 29605 (time 1775877007.59 total 85.33 last 321.06) - open/close 32747 (time 1775877017.59 total 95.33 last 314.17) - open/close 36322 (time 1775877027.59 total 105.33 last 357.44) - open/close 39878 (time 1775877037.59 total 115.33 last 355.60) - open/close 42923 (time 1775877047.60 total 125.33 last 304.39) - open/close 46216 (time 1775877057.60 total 135.33 last 329.26) - open/close 49868 (time 1775877067.60 total 145.33 last 365.18) - open/close 53679 (time 1775877077.60 total 155.34 last 381.07) - open/close 57526 (time 1775877087.60 total 165.34 last 384.68) - open/close 60000 (time 1775877094.12 total 171.85 last 379.78) - open/close 63763 (time 1775877104.12 total 181.85 last 376.14) - open/close 66996 (time 1775877114.12 total 191.86 last 323.21) - open/close 70000 (time 1775877122.21 total 199.94 last 371.47) - open/close 73364 (time 1775877132.21 total 209.95 last 336.33) - open/close 76096 (time 1775877142.21 total 219.95 last 273.10) - open/close 78406 (time 1775877152.22 total 229.95 last 230.97) - open/close 80000 (time 1775877158.33 total 236.07 last 260.64) - open/close 82273 (time 1775877168.33 total 246.07 last 227.30) - open/close 84781 (time 1775877178.33 total 256.07 last 250.75) - open/close 87432 (time 1775877188.33 total 266.07 last 265.07) - open/close 89843 (time 1775877198.33 total 276.07 last 241.10) total: 90000 open/close in 276.54 seconds: 325.44 ops/second llite.lustre-ffff9eee03e90800.statahead_max=0 100000 real 0m1.669s user 0m0.012s sys 0m0.191s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff9eee03e90800.statahead_max=128 128 100000 real 0m1.901s user 0m0.020s sys 0m0.223s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 108 statahead wrong: 2 agl total: 103 list_total: 31 fname_total: 74 hit_total: 29278 miss_total: 1274 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1036 seconds llite.lustre-ffff9eee03e90800.statahead_stats= statahead total: 108 statahead wrong: 2 agl total: 103 list_total: 31 fname_total: 74 hit_total: 29278 miss_total: 1274 mdc.lustre-MDT0000-mdc-ffff9eee03e90800.batch_stats= snapshot_time: 1775878260.412508017 secs.nsecs start_time: 1775876884.704329510 secs.nsecs elapsed_time: 1375.708178507 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