== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 21:24:39 (1775870679) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff95340926f000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff95340926f000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.18 seconds: 45.82 ops/second llite.lustre-ffff95340926f000.statahead_max=0 208 real 0m1.359s user 0m0.003s sys 0m0.211s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff95340926f000.statahead_max=128 128 208 real 0m0.542s user 0m0.002s sys 0m0.093s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 136 statahead wrong: 2 agl total: 119 list_total: 41 fname_total: 95 hit_total: 3193 miss_total: 1289 - open/close 760 (time 1775870702.98 total 10.02 last 75.87) total: 900 open/close in 11.80 seconds: 76.26 ops/second llite.lustre-ffff95340926f000.statahead_max=0 2008 real 0m12.057s user 0m0.021s sys 0m1.920s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 12 sec llite.lustre-ffff95340926f000.statahead_max=128 128 2008 real 0m4.016s user 0m0.014s sys 0m0.610s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 4 sec statahead total: 137 statahead wrong: 2 agl total: 119 list_total: 42 fname_total: 95 hit_total: 4192 miss_total: 1289 - open/close 826 (time 1775870739.54 total 10.01 last 82.55) - open/close 1647 (time 1775870749.55 total 20.01 last 82.05) - open/close 2491 (time 1775870759.56 total 30.02 last 84.31) total: 3000 open/close in 36.35 seconds: 82.54 ops/second llite.lustre-ffff95340926f000.statahead_max=0 8008 real 0m49.867s user 0m0.071s sys 0m7.404s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files without statahead: 50 sec llite.lustre-ffff95340926f000.statahead_max=128 128 8008 real 0m15.046s user 0m0.045s sys 0m2.273s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files with statahead: 15 sec statahead total: 138 statahead wrong: 2 agl total: 119 list_total: 43 fname_total: 95 hit_total: 8190 miss_total: 1290 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 72 seconds llite.lustre-ffff95340926f000.statahead_stats= statahead total: 138 statahead wrong: 2 agl total: 119 list_total: 43 fname_total: 95 hit_total: 8190 miss_total: 1290 mdc.lustre-MDT0000-mdc-ffff95340926f000.batch_stats= snapshot_time: 1775870916.189543724 secs.nsecs start_time: 1775870683.513818430 secs.nsecs elapsed_time: 232.675725294 secs.nsecs subreqs per batch batches % cum % 1: 11 12 12 2: 1 1 13 4: 3 3 17 8: 7 8 25 16: 3 3 28 32: 8 9 37 64: 54 62 100 mdc.lustre-MDT0001-mdc-ffff95340926f000.batch_stats= snapshot_time: 1775870916.189613289 secs.nsecs start_time: 1775870683.513941297 secs.nsecs elapsed_time: 232.675671992 secs.nsecs subreqs per batch batches % cum % 1: 14 15 15 2: 3 3 18 4: 6 6 25 8: 7 7 32 16: 0 0 32 32: 12 13 46 64: 49 53 100 kvm mdc.lustre-MDT0000-mdc-ffff95340926f000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff95340926f000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.13 seconds: 46.85 ops/second llite.lustre-ffff95340926f000.statahead_max=0 100 real 0m0.103s user 0m0.001s sys 0m0.019s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff95340926f000.statahead_max=128 128 100 real 0m0.121s user 0m0.001s sys 0m0.020s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 138 statahead wrong: 2 agl total: 119 list_total: 43 fname_total: 95 hit_total: 8190 miss_total: 1290 - open/close 866 (time 1775870936.55 total 10.01 last 86.53) total: 900 open/close in 10.50 seconds: 85.69 ops/second llite.lustre-ffff95340926f000.statahead_max=0 1000 real 0m0.272s user 0m0.001s sys 0m0.031s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff95340926f000.statahead_max=128 128 1000 real 0m0.204s user 0m0.004s sys 0m0.040s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 138 statahead wrong: 2 agl total: 119 list_total: 43 fname_total: 95 hit_total: 8190 miss_total: 1290 - open/close 767 (time 1775870956.13 total 10.00 last 76.69) - open/close 1577 (time 1775870966.14 total 20.01 last 80.97) - open/close 2427 (time 1775870976.15 total 30.02 last 84.91) - open/close 3250 (time 1775870986.16 total 40.03 last 82.20) - open/close 4098 (time 1775870996.16 total 50.03 last 84.80) - open/close 4908 (time 1775871006.17 total 60.04 last 80.94) - open/close 5684 (time 1775871016.19 total 70.06 last 77.40) - open/close 6538 (time 1775871026.20 total 80.07 last 85.32) - open/close 7379 (time 1775871036.21 total 90.08 last 84.03) - open/close 8204 (time 1775871046.23 total 100.11 last 82.30) total: 9000 open/close in 109.25 seconds: 82.38 ops/second llite.lustre-ffff95340926f000.statahead_max=0 10000 real 0m0.658s user 0m0.003s sys 0m0.124s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff95340926f000.statahead_max=128 128 10000 real 0m0.483s user 0m0.002s sys 0m0.111s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 138 statahead wrong: 2 agl total: 119 list_total: 43 fname_total: 95 hit_total: 8190 miss_total: 1290 - open/close 828 (time 1775871078.11 total 10.00 last 82.77) - open/close 1531 (time 1775871088.13 total 20.02 last 70.19) - open/close 2293 (time 1775871098.13 total 30.03 last 76.14) - open/close 3101 (time 1775871108.14 total 40.03 last 80.77) - open/close 3876 (time 1775871118.14 total 50.03 last 77.48) - open/close 4679 (time 1775871128.15 total 60.04 last 80.24) - open/close 5462 (time 1775871138.16 total 70.05 last 78.25) - open/close 6287 (time 1775871148.16 total 80.05 last 82.46) - open/close 7160 (time 1775871158.16 total 90.06 last 87.28) - open/close 7967 (time 1775871168.17 total 100.06 last 80.63) - open/close 8692 (time 1775871178.18 total 110.07 last 72.44) - open/close 9418 (time 1775871188.18 total 120.08 last 72.56) - open/close 10000 (time 1775871194.63 total 126.52 last 90.27) - open/close 10901 (time 1775871204.65 total 136.54 last 89.92) - open/close 11734 (time 1775871214.65 total 146.55 last 83.27) - open/close 12640 (time 1775871224.66 total 156.55 last 90.55) - open/close 13395 (time 1775871234.66 total 166.55 last 75.49) - open/close 14206 (time 1775871244.67 total 176.56 last 81.04) - open/close 15053 (time 1775871254.69 total 186.58 last 84.53) - open/close 15846 (time 1775871264.70 total 196.59 last 79.21) - open/close 16652 (time 1775871274.70 total 206.59 last 80.58) - open/close 17519 (time 1775871284.71 total 216.60 last 86.66) - open/close 18348 (time 1775871294.71 total 226.60 last 82.87) - open/close 19184 (time 1775871304.72 total 236.62 last 83.48) - open/close 20000 (time 1775871314.34 total 246.23 last 84.90) - open/close 20728 (time 1775871324.34 total 256.24 last 72.74) - open/close 21521 (time 1775871334.35 total 266.25 last 79.21) - open/close 22363 (time 1775871344.36 total 276.25 last 84.18) - open/close 23210 (time 1775871354.36 total 286.25 last 84.70) - open/close 24042 (time 1775871364.37 total 296.26 last 83.09) - open/close 24881 (time 1775871374.38 total 306.27 last 83.86) - open/close 25647 (time 1775871384.38 total 316.27 last 76.57) - open/close 26449 (time 1775871394.39 total 326.28 last 80.13) - open/close 27308 (time 1775871404.39 total 336.28 last 85.87) - open/close 28087 (time 1775871414.39 total 346.29 last 77.89) - open/close 28977 (time 1775871424.40 total 356.30 last 88.90) - open/close 29723 (time 1775871434.41 total 366.30 last 74.57) - open/close 30000 (time 1775871438.29 total 370.18 last 71.42) - open/close 30708 (time 1775871448.30 total 380.19 last 70.74) - open/close 31519 (time 1775871458.30 total 390.20 last 81.03) - open/close 32339 (time 1775871468.31 total 400.20 last 81.95) - open/close 33115 (time 1775871478.32 total 410.21 last 77.55) - open/close 33920 (time 1775871488.32 total 420.21 last 80.47) - open/close 34716 (time 1775871498.33 total 430.23 last 79.50) - open/close 35478 (time 1775871508.34 total 440.23 last 76.13) - open/close 36212 (time 1775871518.35 total 450.25 last 73.32) - open/close 36984 (time 1775871528.36 total 460.25 last 77.17) - open/close 37772 (time 1775871538.37 total 470.26 last 78.72) - open/close 38613 (time 1775871548.38 total 480.27 last 84.02) - open/close 39366 (time 1775871558.38 total 490.28 last 75.26) - open/close 40000 (time 1775871566.36 total 498.26 last 79.45) - open/close 40814 (time 1775871576.37 total 508.26 last 81.33) - open/close 41653 (time 1775871586.38 total 518.27 last 83.84) - open/close 42490 (time 1775871596.38 total 528.28 last 83.65) - open/close 43302 (time 1775871606.40 total 538.29 last 81.07) - open/close 44126 (time 1775871616.41 total 548.31 last 82.29) - open/close 44976 (time 1775871626.41 total 558.31 last 84.98) - open/close 45805 (time 1775871636.43 total 568.33 last 82.73) - open/close 46583 (time 1775871646.45 total 578.34 last 77.72) - open/close 47411 (time 1775871656.46 total 588.35 last 82.71) - open/close 48213 (time 1775871666.46 total 598.36 last 80.15) - open/close 49011 (time 1775871676.47 total 608.36 last 79.76) - open/close 49759 (time 1775871686.47 total 618.36 last 74.79) - open/close 50000 (time 1775871689.60 total 621.49 last 76.96) - open/close 50776 (time 1775871699.61 total 631.50 last 77.50) - open/close 51538 (time 1775871709.62 total 641.51 last 76.17) - open/close 52373 (time 1775871719.64 total 651.54 last 83.28) - open/close 53172 (time 1775871729.66 total 661.55 last 79.78) - open/close 53914 (time 1775871739.67 total 671.56 last 74.11) - open/close 54741 (time 1775871749.68 total 681.57 last 82.62) - open/close 55497 (time 1775871759.68 total 691.57 last 75.58) - open/close 56241 (time 1775871769.69 total 701.58 last 74.35) - open/close 56971 (time 1775871779.69 total 711.58 last 73.00) - open/close 57763 (time 1775871789.70 total 721.59 last 79.11) - open/close 58534 (time 1775871799.70 total 731.59 last 77.08) - open/close 59197 (time 1775871809.71 total 741.60 last 66.26) - open/close 59909 (time 1775871819.71 total 751.60 last 71.18) - open/close 60726 (time 1775871829.72 total 761.61 last 81.62) - open/close 61531 (time 1775871839.73 total 771.62 last 80.45) - open/close 62267 (time 1775871849.75 total 781.64 last 73.43) - open/close 63069 (time 1775871859.75 total 791.65 last 80.16) - open/close 63867 (time 1775871869.76 total 801.65 last 79.77) - open/close 64675 (time 1775871879.77 total 811.66 last 80.72) - open/close 65427 (time 1775871889.77 total 821.67 last 75.15) - open/close 66217 (time 1775871899.78 total 831.67 last 78.97) - open/close 66976 (time 1775871909.78 total 841.68 last 75.86) - open/close 67722 (time 1775871919.80 total 851.69 last 74.50) - open/close 68364 (time 1775871929.80 total 861.69 last 64.19) - open/close 68978 (time 1775871939.81 total 871.70 last 61.35) - open/close 69721 (time 1775871949.82 total 881.71 last 74.22) - open/close 70000 (time 1775871953.86 total 885.76 last 68.99) - open/close 70763 (time 1775871963.89 total 895.78 last 76.13) - open/close 71512 (time 1775871973.90 total 905.80 last 74.77) - open/close 72236 (time 1775871983.91 total 915.81 last 72.33) - open/close 72931 (time 1775871993.91 total 925.81 last 69.50) - open/close 73690 (time 1775872003.93 total 935.82 last 75.81) - open/close 74471 (time 1775872013.93 total 945.83 last 78.04) - open/close 75241 (time 1775872023.96 total 955.86 last 76.77) - open/close 75989 (time 1775872033.97 total 965.86 last 74.75) - open/close 76731 (time 1775872043.98 total 975.87 last 74.15) - open/close 77490 (time 1775872053.99 total 985.88 last 75.81) - open/close 78263 (time 1775872064.00 total 995.89 last 77.20) - open/close 78957 (time 1775872074.01 total 1005.91 last 69.32) - open/close 79669 (time 1775872084.02 total 1015.91 last 71.16) - open/close 80000 (time 1775872088.24 total 1020.13 last 78.41) - open/close 80795 (time 1775872098.24 total 1030.13 last 79.48) - open/close 81615 (time 1775872108.24 total 1040.13 last 82.00) - open/close 82404 (time 1775872118.25 total 1050.15 last 78.81) - open/close 83155 (time 1775872128.27 total 1060.16 last 75.00) - open/close 83889 (time 1775872138.28 total 1070.18 last 73.27) - open/close 84588 (time 1775872148.30 total 1080.19 last 69.81) - open/close 85250 (time 1775872158.30 total 1090.19 last 66.19) - open/close 85994 (time 1775872168.30 total 1100.19 last 74.38) - open/close 86719 (time 1775872178.31 total 1110.20 last 72.44) - open/close 87441 (time 1775872188.32 total 1120.21 last 72.13) - open/close 88181 (time 1775872198.33 total 1130.22 last 73.91) - open/close 88902 (time 1775872208.33 total 1140.22 last 72.09) - open/close 89642 (time 1775872218.33 total 1150.22 last 73.99) total: 90000 open/close in 1154.81 seconds: 77.93 ops/second llite.lustre-ffff95340926f000.statahead_max=0 100000 real 0m6.208s user 0m0.020s sys 0m0.918s statx --cached=always -D 100000 files without statahead: 6 sec llite.lustre-ffff95340926f000.statahead_max=128 128 100000 real 0m4.758s user 0m0.018s sys 0m0.907s statx --cached=always -D 100000 files with statahead: 5 sec statahead total: 138 statahead wrong: 2 agl total: 119 list_total: 43 fname_total: 95 hit_total: 8190 miss_total: 1290 statx --cached=always -D done