== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 17:27:28 (1768256848) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9a24834f8000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9a24834f8000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.13 seconds: 46.97 ops/second llite.lustre-ffff9a24834f8000.statahead_max=0 208 real 0m1.047s user 0m0.002s sys 0m0.191s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff9a24834f8000.statahead_max=128 128 208 real 0m0.741s user 0m0.002s sys 0m0.083s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 100 statahead wrong: 2 agl total: 96 list_total: 32 fname_total: 63 hit_total: 6772 miss_total: 1075 - open/close 740 (time 1768256873.40 total 10.01 last 73.95) total: 900 open/close in 12.36 seconds: 72.79 ops/second llite.lustre-ffff9a24834f8000.statahead_max=0 2008 real 0m12.052s user 0m0.021s sys 0m1.883s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 12 sec llite.lustre-ffff9a24834f8000.statahead_max=128 128 2008 real 0m4.416s user 0m0.014s sys 0m0.609s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 5 sec statahead total: 101 statahead wrong: 2 agl total: 96 list_total: 33 fname_total: 63 hit_total: 7770 miss_total: 1076 - open/close 791 (time 1768256912.97 total 10.04 last 78.81) - open/close 1443 (time 1768256922.98 total 20.05 last 65.12) - open/close 2164 (time 1768256932.99 total 30.05 last 72.06) - open/close 2875 (time 1768256943.00 total 40.06 last 71.05) total: 3000 open/close in 41.65 seconds: 72.03 ops/second llite.lustre-ffff9a24834f8000.statahead_max=0 8008 real 0m46.163s user 0m0.097s sys 0m7.201s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files without statahead: 46 sec llite.lustre-ffff9a24834f8000.statahead_max=128 128 8008 real 0m14.399s user 0m0.050s sys 0m2.370s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files with statahead: 14 sec statahead total: 102 statahead wrong: 2 agl total: 96 list_total: 34 fname_total: 63 hit_total: 11768 miss_total: 1077 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 66 seconds llite.lustre-ffff9a24834f8000.statahead_stats= statahead total: 102 statahead wrong: 2 agl total: 96 list_total: 34 fname_total: 63 hit_total: 11768 miss_total: 1077 mdc.lustre-MDT0000-mdc-ffff9a24834f8000.batch_stats= snapshot_time: 1768257084.440397319 secs.nsecs start_time: 1768256853.165065890 secs.nsecs elapsed_time: 231.275331429 secs.nsecs subreqs per batch batches % cum % 1: 9 9 9 2: 6 6 16 4: 11 11 27 8: 6 6 34 16: 1 1 35 32: 4 4 39 64: 56 60 100 mdc.lustre-MDT0001-mdc-ffff9a24834f8000.batch_stats= snapshot_time: 1768257084.440477232 secs.nsecs start_time: 1768256853.165189411 secs.nsecs elapsed_time: 231.275287821 secs.nsecs subreqs per batch batches % cum % 1: 10 10 10 2: 4 4 15 4: 14 15 30 8: 5 5 35 16: 1 1 36 32: 4 4 41 64: 54 58 100 kvm mdc.lustre-MDT0000-mdc-ffff9a24834f8000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9a24834f8000.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.85 seconds: 35.03 ops/second llite.lustre-ffff9a24834f8000.statahead_max=0 100 real 0m0.141s user 0m0.003s sys 0m0.027s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9a24834f8000.statahead_max=128 128 100 real 0m0.135s user 0m0.004s sys 0m0.024s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 102 statahead wrong: 2 agl total: 96 list_total: 34 fname_total: 63 hit_total: 11768 miss_total: 1077 - open/close 676 (time 1768257106.11 total 10.02 last 67.47) total: 900 open/close in 13.79 seconds: 65.27 ops/second llite.lustre-ffff9a24834f8000.statahead_max=0 1000 real 0m0.272s user 0m0.003s sys 0m0.040s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9a24834f8000.statahead_max=128 128 1000 real 0m0.188s user 0m0.002s sys 0m0.048s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 102 statahead wrong: 2 agl total: 96 list_total: 34 fname_total: 63 hit_total: 11768 miss_total: 1077 - open/close 786 (time 1768257130.12 total 10.01 last 78.54) - open/close 1499 (time 1768257140.13 total 20.01 last 71.29) - open/close 2112 (time 1768257150.15 total 30.03 last 61.18) - open/close 2862 (time 1768257160.15 total 40.03 last 74.96) - open/close 3576 (time 1768257170.15 total 50.04 last 71.39) - open/close 4396 (time 1768257180.17 total 60.05 last 81.88) - open/close 5226 (time 1768257190.17 total 70.05 last 82.98) - open/close 6010 (time 1768257200.17 total 80.06 last 78.38) - open/close 6750 (time 1768257210.17 total 90.06 last 73.97) - open/close 7520 (time 1768257220.18 total 100.06 last 76.99) - open/close 8393 (time 1768257230.18 total 110.07 last 87.25) total: 9000 open/close in 115.90 seconds: 77.65 ops/second llite.lustre-ffff9a24834f8000.statahead_max=0 10000 real 0m0.701s user 0m0.005s sys 0m0.131s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff9a24834f8000.statahead_max=128 128 10000 real 0m0.742s user 0m0.003s sys 0m0.137s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 102 statahead wrong: 2 agl total: 96 list_total: 34 fname_total: 63 hit_total: 11768 miss_total: 1077 - open/close 943 (time 1768257256.01 total 10.02 last 94.10) - open/close 1720 (time 1768257266.03 total 20.04 last 77.54) - open/close 2647 (time 1768257276.04 total 30.06 last 92.58) - open/close 3577 (time 1768257286.05 total 40.06 last 92.91) - open/close 4385 (time 1768257296.06 total 50.07 last 80.73) - open/close 5301 (time 1768257306.07 total 60.08 last 91.57) - open/close 6269 (time 1768257316.08 total 70.09 last 96.66) - open/close 7435 (time 1768257326.08 total 80.09 last 116.57) - open/close 8378 (time 1768257336.08 total 90.10 last 94.29) - open/close 9445 (time 1768257346.09 total 100.10 last 106.64) - open/close 10000 (time 1768257352.11 total 106.12 last 92.19) - open/close 11029 (time 1768257362.12 total 116.13 last 102.85) - open/close 12079 (time 1768257372.12 total 126.13 last 104.97) - open/close 13086 (time 1768257382.12 total 136.13 last 100.65) - open/close 14162 (time 1768257392.13 total 146.14 last 107.54) - open/close 15151 (time 1768257402.14 total 156.15 last 98.82) - open/close 16203 (time 1768257412.14 total 166.15 last 105.19) - open/close 17148 (time 1768257422.14 total 176.15 last 94.46) - open/close 18322 (time 1768257432.14 total 186.16 last 117.37) - open/close 19333 (time 1768257442.15 total 196.16 last 101.08) - open/close 20000 (time 1768257449.50 total 203.51 last 90.71) - open/close 21051 (time 1768257459.50 total 213.52 last 105.05) - open/close 22017 (time 1768257469.51 total 223.52 last 96.59) - open/close 23119 (time 1768257479.51 total 233.52 last 110.12) - open/close 24188 (time 1768257489.52 total 243.53 last 106.84) - open/close 25223 (time 1768257499.52 total 253.53 last 103.46) - open/close 26240 (time 1768257509.53 total 263.54 last 101.66) - open/close 27327 (time 1768257519.53 total 273.54 last 108.64) - open/close 28420 (time 1768257529.56 total 283.57 last 109.02) - open/close 29480 (time 1768257539.57 total 293.58 last 105.90) - open/close 30000 (time 1768257544.65 total 298.66 last 102.23) - open/close 31119 (time 1768257554.66 total 308.67 last 111.80) - open/close 32348 (time 1768257564.67 total 318.69 last 122.75) - open/close 33548 (time 1768257574.68 total 328.69 last 119.98) - open/close 34751 (time 1768257584.68 total 338.69 last 120.22) - open/close 35871 (time 1768257594.69 total 348.70 last 111.96) - open/close 37028 (time 1768257604.69 total 358.70 last 115.69) - open/close 38086 (time 1768257614.69 total 368.70 last 105.74) - open/close 39217 (time 1768257624.70 total 378.71 last 113.01) - open/close 40000 (time 1768257631.51 total 385.52 last 115.02) - open/close 41086 (time 1768257641.51 total 395.52 last 108.58) - open/close 42138 (time 1768257651.51 total 405.53 last 105.15) - open/close 42765 (time 1768257661.54 total 415.55 last 62.52) - open/close 43249 (time 1768257671.54 total 425.56 last 48.40) - open/close 43837 (time 1768257681.56 total 435.57 last 58.72) - open/close 44416 (time 1768257691.56 total 445.57 last 57.87) - open/close 44941 (time 1768257701.57 total 455.58 last 52.46) - open/close 45382 (time 1768257711.60 total 465.61 last 43.98) - open/close 45829 (time 1768257721.62 total 475.63 last 44.61) - open/close 46442 (time 1768257731.62 total 485.63 last 61.27) - open/close 47144 (time 1768257741.63 total 495.64 last 70.16) - open/close 47773 (time 1768257751.63 total 505.64 last 62.90) - open/close 48452 (time 1768257761.63 total 515.64 last 67.90) - open/close 49305 (time 1768257771.63 total 525.65 last 85.25) - open/close 50000 (time 1768257779.13 total 533.14 last 92.69) - open/close 50817 (time 1768257789.14 total 543.15 last 81.64) - open/close 51632 (time 1768257799.15 total 553.16 last 81.42) - open/close 52336 (time 1768257809.16 total 563.17 last 70.33) - open/close 53016 (time 1768257819.17 total 573.18 last 67.96) - open/close 53788 (time 1768257829.18 total 583.19 last 77.07) - open/close 54524 (time 1768257839.20 total 593.21 last 73.47) - open/close 55261 (time 1768257849.20 total 603.21 last 73.70) - open/close 56001 (time 1768257859.20 total 613.21 last 73.97) - open/close 56620 (time 1768257869.20 total 623.22 last 61.90) - open/close 57069 (time 1768257879.27 total 633.28 last 44.59) - open/close 57470 (time 1768257889.28 total 643.29 last 40.07) - open/close 57941 (time 1768257899.29 total 653.30 last 47.08) - open/close 58551 (time 1768257909.30 total 663.31 last 60.93) - open/close 59295 (time 1768257919.30 total 673.31 last 74.39) - open/close 59971 (time 1768257929.31 total 683.32 last 67.56) - open/close 60684 (time 1768257939.31 total 693.32 last 71.25) - open/close 61505 (time 1768257949.32 total 703.33 last 82.07) - open/close 62289 (time 1768257959.33 total 713.34 last 78.32) - open/close 63008 (time 1768257969.33 total 723.35 last 71.85) - open/close 63773 (time 1768257979.34 total 733.36 last 76.42) - open/close 64459 (time 1768257989.35 total 743.36 last 68.58) - open/close 65181 (time 1768257999.36 total 753.37 last 72.12) - open/close 65875 (time 1768258009.39 total 763.40 last 69.20) - open/close 66690 (time 1768258019.39 total 773.40 last 81.45) - open/close 67460 (time 1768258029.40 total 783.41 last 76.97) - open/close 68268 (time 1768258039.40 total 793.41 last 80.78) - open/close 69013 (time 1768258049.42 total 803.43 last 74.37) - open/close 69803 (time 1768258059.42 total 813.43 last 78.99) - open/close 70000 (time 1768258061.99 total 816.00 last 76.74) - open/close 70634 (time 1768258072.00 total 826.01 last 63.32) - open/close 71279 (time 1768258082.00 total 836.01 last 64.49) - open/close 72004 (time 1768258092.01 total 846.02 last 72.44) - open/close 72710 (time 1768258102.01 total 856.02 last 70.58) - open/close 73588 (time 1768258112.02 total 866.03 last 87.74) - open/close 74527 (time 1768258122.02 total 876.04 last 93.85) - open/close 75483 (time 1768258132.03 total 886.04 last 95.51) - open/close 76334 (time 1768258142.04 total 896.05 last 85.02) - open/close 77115 (time 1768258152.08 total 906.10 last 77.78) - open/close 77828 (time 1768258162.09 total 916.10 last 71.28) - open/close 78470 (time 1768258172.09 total 926.11 last 64.15) - open/close 79404 (time 1768258182.10 total 936.11 last 93.35) - open/close 80000 (time 1768258188.59 total 942.61 last 91.77) - open/close 80724 (time 1768258198.60 total 952.61 last 72.35) - open/close 81532 (time 1768258208.60 total 962.61 last 80.79) - open/close 82330 (time 1768258218.61 total 972.62 last 79.73) - open/close 82967 (time 1768258228.62 total 982.64 last 63.62) - open/close 83698 (time 1768258238.63 total 992.64 last 73.04) - open/close 84426 (time 1768258248.65 total 1002.66 last 72.69) - open/close 84969 (time 1768258258.66 total 1012.67 last 54.26) - open/close 85449 (time 1768258268.66 total 1022.67 last 47.97) - open/close 86140 (time 1768258278.67 total 1032.68 last 69.04) - open/close 86684 (time 1768258288.70 total 1042.71 last 54.26) - open/close 87066 (time 1768258298.70 total 1052.71 last 38.19) - open/close 87776 (time 1768258308.72 total 1062.73 last 70.85) - open/close 88654 (time 1768258318.72 total 1072.73 last 87.78) - open/close 89478 (time 1768258328.73 total 1082.74 last 82.35) total: 90000 open/close in 1089.03 seconds: 82.64 ops/second llite.lustre-ffff9a24834f8000.statahead_max=0 100000 real 0m8.699s user 0m0.016s sys 0m0.981s statx --cached=always -D 100000 files without statahead: 9 sec llite.lustre-ffff9a24834f8000.statahead_max=128 128 100000 real 0m7.678s user 0m0.012s sys 0m0.939s statx --cached=always -D 100000 files with statahead: 8 sec statahead total: 102 statahead wrong: 2 agl total: 96 list_total: 34 fname_total: 63 hit_total: 11768 miss_total: 1077 statx --cached=always -D done