== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 03:29:20 (1776929360) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8aacc6d2a000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8aacc6d2a000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.61 seconds: 61.93 ops/second llite.lustre-ffff8aacc6d2a000.statahead_max=0 208 real 0m0.959s user 0m0.003s sys 0m0.375s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff8aacc6d2a000.statahead_max=128 128 208 real 0m0.465s user 0m0.005s sys 0m0.208s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 99 statahead wrong: 2 agl total: 94 list_total: 31 fname_total: 66 hit_total: 7953 miss_total: 1270 total: 900 open/close in 4.73 seconds: 190.14 ops/second llite.lustre-ffff8aacc6d2a000.statahead_max=0 2008 real 0m8.027s user 0m0.019s sys 0m3.028s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 8 sec llite.lustre-ffff8aacc6d2a000.statahead_max=128 128 2008 real 0m4.367s user 0m0.017s sys 0m1.868s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 4 sec statahead total: 100 statahead wrong: 2 agl total: 94 list_total: 32 fname_total: 66 hit_total: 8952 miss_total: 1270 - open/close 1223 (time 1776929403.26 total 10.00 last 122.25) - open/close 2484 (time 1776929413.27 total 20.01 last 126.08) - open/close 3658 (time 1776929423.27 total 30.01 last 117.32) - open/close 4830 (time 1776929433.28 total 40.02 last 117.08) - open/close 6035 (time 1776929443.29 total 50.03 last 120.44) - open/close 7270 (time 1776929453.29 total 60.03 last 123.42) - open/close 8459 (time 1776929463.30 total 70.04 last 118.83) total: 9000 open/close in 74.01 seconds: 121.61 ops/second llite.lustre-ffff8aacc6d2a000.statahead_max=0 20008 real 1m37.690s user 0m0.324s sys 0m34.849s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 98 sec llite.lustre-ffff8aacc6d2a000.statahead_max=128 128 20008 real 0m43.390s user 0m0.156s sys 0m21.053s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 44 sec statahead total: 101 statahead wrong: 2 agl total: 94 list_total: 33 fname_total: 66 hit_total: 18951 miss_total: 1270 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 140 seconds llite.lustre-ffff8aacc6d2a000.statahead_stats= statahead total: 101 statahead wrong: 2 agl total: 94 list_total: 33 fname_total: 66 hit_total: 18951 miss_total: 1270 mdc.lustre-MDT0000-mdc-ffff8aacc6d2a000.batch_stats= snapshot_time: 1776929769.353492587 secs.nsecs start_time: 1776929363.682356413 secs.nsecs elapsed_time: 405.671136174 secs.nsecs subreqs per batch batches % cum % 1: 62 28 28 2: 13 6 35 4: 4 1 36 8: 1 0 37 16: 0 0 37 32: 8 3 41 64: 126 58 100 mdc.lustre-MDT0001-mdc-ffff8aacc6d2a000.batch_stats= snapshot_time: 1776929769.353600495 secs.nsecs start_time: 1776929363.682427546 secs.nsecs elapsed_time: 405.671172949 secs.nsecs subreqs per batch batches % cum % 1: 52 25 25 2: 12 5 31 4: 7 3 34 8: 1 0 34 16: 0 0 34 32: 9 4 39 64: 125 60 100 kvm mdc.lustre-MDT0000-mdc-ffff8aacc6d2a000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8aacc6d2a000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.22 seconds: 45.11 ops/second llite.lustre-ffff8aacc6d2a000.statahead_max=0 100 real 0m0.090s user 0m0.000s sys 0m0.041s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff8aacc6d2a000.statahead_max=128 128 100 real 0m0.093s user 0m0.006s sys 0m0.038s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 101 statahead wrong: 2 agl total: 94 list_total: 33 fname_total: 66 hit_total: 18951 miss_total: 1270 total: 900 open/close in 6.31 seconds: 142.59 ops/second llite.lustre-ffff8aacc6d2a000.statahead_max=0 1000 real 0m0.109s user 0m0.000s sys 0m0.052s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff8aacc6d2a000.statahead_max=128 128 1000 real 0m0.120s user 0m0.003s sys 0m0.059s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 101 statahead wrong: 2 agl total: 94 list_total: 33 fname_total: 66 hit_total: 18951 miss_total: 1270 - open/close 1632 (time 1776929799.94 total 10.00 last 163.17) - open/close 3013 (time 1776929809.95 total 20.01 last 138.05) - open/close 4584 (time 1776929819.95 total 30.01 last 157.03) - open/close 6045 (time 1776929829.95 total 40.01 last 146.04) - open/close 7465 (time 1776929839.96 total 50.02 last 141.93) - open/close 8715 (time 1776929849.97 total 60.03 last 124.91) total: 9000 open/close in 62.24 seconds: 144.61 ops/second llite.lustre-ffff8aacc6d2a000.statahead_max=0 10000 real 0m0.517s user 0m0.006s sys 0m0.259s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff8aacc6d2a000.statahead_max=128 128 10000 real 0m0.465s user 0m0.007s sys 0m0.199s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 101 statahead wrong: 2 agl total: 94 list_total: 33 fname_total: 66 hit_total: 18951 miss_total: 1270 - open/close 977 (time 1776929874.24 total 10.01 last 97.63) - open/close 2100 (time 1776929884.25 total 20.01 last 112.27) - open/close 3166 (time 1776929894.25 total 30.01 last 106.59) - open/close 4349 (time 1776929904.25 total 40.01 last 118.25) - open/close 5684 (time 1776929914.26 total 50.02 last 133.43) - open/close 7060 (time 1776929924.27 total 60.03 last 137.48) - open/close 8328 (time 1776929934.27 total 70.03 last 126.79) - open/close 9703 (time 1776929944.27 total 80.03 last 137.50) - open/close 10000 (time 1776929946.27 total 82.03 last 148.42) - open/close 11625 (time 1776929956.27 total 92.03 last 162.45) - open/close 13241 (time 1776929966.28 total 102.04 last 161.50) - open/close 14954 (time 1776929976.28 total 112.04 last 171.27) - open/close 16638 (time 1776929986.28 total 122.05 last 168.30) - open/close 18409 (time 1776929996.29 total 132.05 last 177.05) - open/close 20000 (time 1776930005.50 total 141.27 last 172.63) - open/close 21480 (time 1776930015.50 total 151.27 last 147.99) - open/close 22932 (time 1776930025.51 total 161.27 last 145.13) - open/close 24438 (time 1776930035.51 total 171.27 last 150.60) - open/close 25927 (time 1776930045.51 total 181.28 last 148.83) - open/close 27129 (time 1776930055.52 total 191.28 last 120.14) - open/close 28382 (time 1776930065.52 total 201.29 last 125.24) - open/close 29896 (time 1776930075.53 total 211.29 last 151.33) - open/close 31258 (time 1776930085.53 total 221.30 last 136.12) - open/close 32696 (time 1776930095.53 total 231.30 last 143.79) - open/close 34314 (time 1776930105.54 total 241.30 last 161.75) - open/close 35758 (time 1776930115.54 total 251.30 last 144.32) - open/close 37382 (time 1776930125.55 total 261.31 last 162.31) - open/close 39188 (time 1776930135.55 total 271.31 last 180.58) - open/close 40000 (time 1776930141.01 total 276.78 last 148.60) - open/close 42072 (time 1776930151.02 total 286.78 last 207.14) - open/close 44080 (time 1776930161.02 total 296.78 last 200.75) - open/close 45951 (time 1776930171.02 total 306.79 last 186.98) - open/close 48090 (time 1776930181.04 total 316.80 last 213.66) - open/close 50000 (time 1776930190.36 total 326.13 last 204.75) - open/close 52096 (time 1776930200.37 total 336.13 last 209.55) - open/close 54087 (time 1776930210.37 total 346.13 last 199.06) - open/close 56039 (time 1776930220.37 total 356.13 last 195.19) - open/close 57857 (time 1776930230.37 total 366.14 last 181.72) - open/close 59551 (time 1776930240.38 total 376.14 last 169.33) - open/close 60000 (time 1776930243.30 total 379.06 last 153.71) - open/close 61660 (time 1776930253.30 total 389.06 last 165.95) - open/close 63593 (time 1776930263.30 total 399.07 last 193.24) - open/close 65746 (time 1776930273.31 total 409.07 last 215.25) - open/close 67225 (time 1776930283.31 total 419.07 last 147.84) - open/close 68961 (time 1776930293.31 total 429.08 last 173.57) - open/close 70000 (time 1776930299.02 total 434.79 last 181.89) - open/close 72010 (time 1776930309.03 total 444.79 last 200.87) - open/close 74039 (time 1776930319.04 total 454.80 last 202.80) - open/close 75902 (time 1776930329.04 total 464.80 last 186.27) - open/close 77583 (time 1776930339.04 total 474.80 last 168.08) - open/close 79507 (time 1776930349.04 total 484.80 last 192.40) - open/close 80000 (time 1776930351.63 total 487.39 last 190.42) - open/close 82122 (time 1776930361.63 total 497.39 last 212.16) - open/close 83930 (time 1776930371.63 total 507.40 last 180.73) - open/close 85560 (time 1776930381.64 total 517.40 last 162.96) - open/close 87166 (time 1776930391.64 total 527.40 last 160.55) - open/close 88835 (time 1776930401.64 total 537.41 last 166.81) total: 90000 open/close in 544.11 seconds: 165.41 ops/second llite.lustre-ffff8aacc6d2a000.statahead_max=0 100000 real 0m3.498s user 0m0.032s sys 0m1.607s statx --cached=always -D 100000 files without statahead: 3 sec llite.lustre-ffff8aacc6d2a000.statahead_max=128 128 100000 real 0m3.016s user 0m0.033s sys 0m1.384s statx --cached=always -D 100000 files with statahead: 3 sec statahead total: 101 statahead wrong: 2 agl total: 94 list_total: 33 fname_total: 66 hit_total: 18951 miss_total: 1270 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1731 seconds llite.lustre-ffff8aacc6d2a000.statahead_stats= statahead total: 101 statahead wrong: 2 agl total: 94 list_total: 33 fname_total: 66 hit_total: 18951 miss_total: 1270 mdc.lustre-MDT0000-mdc-ffff8aacc6d2a000.batch_stats= snapshot_time: 1776932204.214106055 secs.nsecs start_time: 1776929770.502027394 secs.nsecs elapsed_time: 2433.712078661 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff8aacc6d2a000.batch_stats= snapshot_time: 1776932204.214186249 secs.nsecs start_time: 1776929770.502133432 secs.nsecs elapsed_time: 2433.712052817 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