== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 16:49:34 (1760129374) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff988b07ea8800.batch_stats=0 total: 100 open/close in 1.80 seconds: 55.52 ops/second llite.lustre-ffff988b07ea8800.statahead_max=0 208 real 0m0.961s user 0m0.003s sys 0m0.199s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff988b07ea8800.statahead_max=128 128 208 real 0m0.340s user 0m0.002s sys 0m0.060s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 114 statahead wrong: 2 agl total: 110 list_total: 30 fname_total: 84 hit_total: 7611 miss_total: 1565 total: 900 open/close in 9.60 seconds: 93.74 ops/second llite.lustre-ffff988b07ea8800.statahead_max=0 2008 real 0m9.070s user 0m0.025s sys 0m1.777s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 9 sec llite.lustre-ffff988b07ea8800.statahead_max=128 128 2008 real 0m2.306s user 0m0.014s sys 0m0.682s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 3 sec statahead total: 115 statahead wrong: 2 agl total: 110 list_total: 31 fname_total: 84 hit_total: 8610 miss_total: 1565 - open/close 870 (time 1760129420.51 total 10.00 last 86.97) - open/close 1779 (time 1760129430.52 total 20.01 last 90.85) - open/close 2837 (time 1760129440.52 total 30.01 last 105.77) - open/close 3893 (time 1760129450.53 total 40.02 last 105.54) total: 4000 open/close in 41.24 seconds: 96.98 ops/second llite.lustre-ffff988b07ea8800.statahead_max=0 10008 real 0m48.153s user 0m0.102s sys 0m8.931s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files without statahead: 49 sec llite.lustre-ffff988b07ea8800.statahead_max=128 128 10008 real 0m13.098s user 0m0.052s sys 0m3.229s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files with statahead: 13 sec statahead total: 116 statahead wrong: 2 agl total: 110 list_total: 32 fname_total: 84 hit_total: 13608 miss_total: 1566 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 55 seconds llite.lustre-ffff988b07ea8800.statahead_stats= statahead total: 116 statahead wrong: 2 agl total: 110 list_total: 32 fname_total: 84 hit_total: 13608 miss_total: 1566 mdc.lustre-MDT0000-mdc-ffff988b07ea8800.batch_stats= snapshot_time: 1760129579.466024963 secs.nsecs start_time: 1760129377.277707947 secs.nsecs elapsed_time: 202.188317016 secs.nsecs subreqs per batch batches % cum % 1: 5 3 3 2: 5 3 6 4: 6 3 9 8: 18 10 20 16: 27 16 36 32: 23 13 50 64: 81 49 100 kvm mdc.lustre-MDT0000-mdc-ffff988b07ea8800.batch_stats=0 total: 100 open/close in 2.16 seconds: 46.32 ops/second llite.lustre-ffff988b07ea8800.statahead_max=0 100 real 0m0.058s user 0m0.000s sys 0m0.015s statx --cached=always -D 100 files without statahead: 1 sec llite.lustre-ffff988b07ea8800.statahead_max=128 128 100 real 0m0.053s user 0m0.002s sys 0m0.016s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 116 statahead wrong: 2 agl total: 110 list_total: 32 fname_total: 84 hit_total: 13608 miss_total: 1566 total: 900 open/close in 9.65 seconds: 93.25 ops/second llite.lustre-ffff988b07ea8800.statahead_max=0 1000 real 0m0.161s user 0m0.002s sys 0m0.059s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff988b07ea8800.statahead_max=128 128 1000 real 0m0.077s user 0m0.001s sys 0m0.021s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 116 statahead wrong: 2 agl total: 110 list_total: 32 fname_total: 84 hit_total: 13608 miss_total: 1566 - open/close 897 (time 1760129611.66 total 10.00 last 89.66) - open/close 1731 (time 1760129621.66 total 20.01 last 83.40) - open/close 2761 (time 1760129631.67 total 30.01 last 102.97) - open/close 3743 (time 1760129641.67 total 40.01 last 98.14) - open/close 4771 (time 1760129651.68 total 50.02 last 102.72) - open/close 5926 (time 1760129661.69 total 60.03 last 115.42) - open/close 7024 (time 1760129671.69 total 70.03 last 109.75) - open/close 8054 (time 1760129681.70 total 80.04 last 102.95) total: 9000 open/close in 89.47 seconds: 100.59 ops/second llite.lustre-ffff988b07ea8800.statahead_max=0 10000 real 0m0.379s user 0m0.003s sys 0m0.054s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff988b07ea8800.statahead_max=128 128 10000 real 0m0.315s user 0m0.000s sys 0m0.047s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 116 statahead wrong: 2 agl total: 110 list_total: 32 fname_total: 84 hit_total: 13608 miss_total: 1566 - open/close 1262 (time 1760129709.04 total 10.00 last 126.19) - open/close 2295 (time 1760129719.04 total 20.00 last 103.27) - open/close 3359 (time 1760129729.05 total 30.00 last 106.39) - open/close 4512 (time 1760129739.06 total 40.02 last 115.11) - open/close 5652 (time 1760129749.06 total 50.02 last 113.97) - open/close 6729 (time 1760129759.06 total 60.02 last 107.70) - open/close 7817 (time 1760129769.06 total 70.02 last 108.80) - open/close 9008 (time 1760129779.07 total 80.03 last 119.01) - open/close 10000 (time 1760129788.56 total 89.52 last 104.52) - open/close 11127 (time 1760129798.57 total 99.52 last 112.68) - open/close 12223 (time 1760129808.57 total 109.53 last 109.56) - open/close 13420 (time 1760129818.58 total 119.54 last 119.59) - open/close 14548 (time 1760129828.58 total 129.54 last 112.75) - open/close 15556 (time 1760129838.59 total 139.55 last 100.75) - open/close 16639 (time 1760129848.59 total 149.55 last 108.24) - open/close 17625 (time 1760129858.60 total 159.56 last 98.57) - open/close 18615 (time 1760129868.62 total 169.58 last 98.81) - open/close 19610 (time 1760129878.62 total 179.58 last 99.50) - open/close 20000 (time 1760129882.02 total 182.98 last 114.59) - open/close 21163 (time 1760129892.02 total 192.98 last 116.30) - open/close 22277 (time 1760129902.02 total 202.98 last 111.38) - open/close 23513 (time 1760129912.03 total 212.99 last 123.52) - open/close 24688 (time 1760129922.03 total 222.99 last 117.45) - open/close 25765 (time 1760129932.04 total 233.00 last 107.67) - open/close 26974 (time 1760129942.04 total 243.00 last 120.84) - open/close 28442 (time 1760129952.05 total 253.00 last 146.74) - open/close 29473 (time 1760129962.05 total 263.01 last 103.06) - open/close 30000 (time 1760129966.29 total 267.25 last 124.29) - open/close 31176 (time 1760129976.29 total 277.25 last 117.56) - open/close 32331 (time 1760129986.30 total 287.26 last 115.42) - open/close 33334 (time 1760129996.30 total 297.26 last 100.28) - open/close 34416 (time 1760130006.31 total 307.27 last 108.10) - open/close 35615 (time 1760130016.32 total 317.27 last 119.85) - open/close 36803 (time 1760130026.32 total 327.28 last 118.75) - open/close 37953 (time 1760130036.32 total 337.28 last 114.99) - open/close 39214 (time 1760130046.32 total 347.28 last 126.08) - open/close 40000 (time 1760130052.70 total 353.66 last 123.20) - open/close 41274 (time 1760130062.71 total 363.66 last 127.35) - open/close 42459 (time 1760130072.71 total 373.67 last 118.45) - open/close 43681 (time 1760130082.72 total 383.67 last 122.14) - open/close 44837 (time 1760130092.72 total 393.68 last 115.54) - open/close 46137 (time 1760130102.72 total 403.68 last 129.95) - open/close 47633 (time 1760130112.73 total 413.69 last 149.52) - open/close 49244 (time 1760130122.73 total 423.69 last 161.08) - open/close 50000 (time 1760130128.48 total 429.44 last 131.54) - open/close 51314 (time 1760130138.48 total 439.44 last 131.40) - open/close 52763 (time 1760130148.48 total 449.44 last 144.83) - open/close 54243 (time 1760130158.49 total 459.44 last 147.97) - open/close 55676 (time 1760130168.49 total 469.45 last 143.27) - open/close 57054 (time 1760130178.49 total 479.45 last 137.73) - open/close 58618 (time 1760130188.50 total 489.45 last 156.36) - open/close 60000 (time 1760130197.57 total 498.53 last 152.26) - open/close 61276 (time 1760130207.58 total 508.54 last 127.52) - open/close 62541 (time 1760130217.58 total 518.54 last 126.49) - open/close 64130 (time 1760130227.58 total 528.54 last 158.89) - open/close 65474 (time 1760130237.58 total 538.54 last 134.39) - open/close 66751 (time 1760130247.59 total 548.54 last 127.65) - open/close 68364 (time 1760130257.59 total 558.55 last 161.26) - open/close 69835 (time 1760130267.59 total 568.55 last 147.08) - open/close 71286 (time 1760130277.59 total 578.55 last 145.07) - open/close 72922 (time 1760130287.60 total 588.55 last 163.53) - open/close 74544 (time 1760130297.60 total 598.56 last 162.19) - open/close 76013 (time 1760130307.60 total 608.56 last 146.88) - open/close 77733 (time 1760130317.60 total 618.56 last 171.95) - open/close 79518 (time 1760130327.60 total 628.56 last 178.42) - open/close 80000 (time 1760130330.11 total 631.07 last 192.62) - open/close 81811 (time 1760130340.11 total 641.07 last 181.05) - open/close 83733 (time 1760130350.11 total 651.07 last 192.14) - open/close 85461 (time 1760130360.14 total 661.10 last 172.35) - open/close 86993 (time 1760130370.14 total 671.10 last 153.15) - open/close 88535 (time 1760130380.15 total 681.10 last 154.15) total: 90000 open/close in 691.08 seconds: 130.23 ops/second llite.lustre-ffff988b07ea8800.statahead_max=0 100000 real 0m2.155s user 0m0.018s sys 0m0.252s statx --cached=always -D 100000 files without statahead: 3 sec llite.lustre-ffff988b07ea8800.statahead_max=128 128 100000 real 0m2.164s user 0m0.017s sys 0m0.255s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 116 statahead wrong: 2 agl total: 110 list_total: 32 fname_total: 84 hit_total: 13608 miss_total: 1566 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1114 seconds llite.lustre-ffff988b07ea8800.statahead_stats= statahead total: 116 statahead wrong: 2 agl total: 110 list_total: 32 fname_total: 84 hit_total: 13608 miss_total: 1566 mdc.lustre-MDT0000-mdc-ffff988b07ea8800.batch_stats= snapshot_time: 1760131533.334653077 secs.nsecs start_time: 1760129580.567506572 secs.nsecs elapsed_time: 1952.767146505 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