== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 22:43:08 (1763350988) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff94f247d67800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff94f247d67800.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.79 seconds: 35.83 ops/second llite.lustre-ffff94f247d67800.statahead_max=0 208 real 0m1.368s user 0m0.005s sys 0m0.200s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 2 sec llite.lustre-ffff94f247d67800.statahead_max=128 128 208 real 0m0.550s user 0m0.004s sys 0m0.082s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 121 statahead wrong: 2 agl total: 113 list_total: 29 fname_total: 91 hit_total: 3185 miss_total: 1289 - open/close 706 (time 1763351014.16 total 10.02 last 70.47) total: 900 open/close in 13.08 seconds: 68.78 ops/second llite.lustre-ffff94f247d67800.statahead_max=0 2008 real 0m14.960s user 0m0.027s sys 0m2.201s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 15 sec llite.lustre-ffff94f247d67800.statahead_max=128 128 2008 real 0m3.996s user 0m0.022s sys 0m0.674s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 4 sec statahead total: 122 statahead wrong: 2 agl total: 113 list_total: 30 fname_total: 91 hit_total: 4183 miss_total: 1290 - open/close 678 (time 1763351055.99 total 10.00 last 67.77) - open/close 1335 (time 1763351066.00 total 20.01 last 65.64) total: 2000 open/close in 29.79 seconds: 67.15 ops/second llite.lustre-ffff94f247d67800.statahead_max=0 6008 real 0m39.416s user 0m0.093s sys 0m6.312s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files without statahead: 39 sec llite.lustre-ffff94f247d67800.statahead_max=128 128 6008 real 0m9.481s user 0m0.035s sys 0m2.027s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files with statahead: 10 sec statahead total: 123 statahead wrong: 2 agl total: 113 list_total: 31 fname_total: 91 hit_total: 7182 miss_total: 1290 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 53 seconds llite.lustre-ffff94f247d67800.statahead_stats= statahead total: 123 statahead wrong: 2 agl total: 113 list_total: 31 fname_total: 91 hit_total: 7182 miss_total: 1290 mdc.lustre-MDT0000-mdc-ffff94f247d67800.batch_stats= snapshot_time: 1763351189.617868302 secs.nsecs start_time: 1763350993.370716716 secs.nsecs elapsed_time: 196.247151586 secs.nsecs subreqs per batch batches % cum % 1: 6 8 8 2: 2 2 11 4: 7 9 20 8: 6 8 29 16: 1 1 30 32: 6 8 38 64: 44 61 100 mdc.lustre-MDT0001-mdc-ffff94f247d67800.batch_stats= snapshot_time: 1763351189.617928770 secs.nsecs start_time: 1763350993.370788780 secs.nsecs elapsed_time: 196.247139990 secs.nsecs subreqs per batch batches % cum % 1: 10 14 14 2: 4 5 20 4: 1 1 21 8: 4 5 27 16: 2 2 30 32: 9 13 43 64: 39 56 100 kvm mdc.lustre-MDT0000-mdc-ffff94f247d67800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff94f247d67800.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.85 seconds: 35.09 ops/second llite.lustre-ffff94f247d67800.statahead_max=0 100 real 0m0.128s user 0m0.008s sys 0m0.027s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff94f247d67800.statahead_max=128 128 100 real 0m0.154s user 0m0.003s sys 0m0.031s statx --cached=always -D 100 files with statahead: 1 sec statahead total: 123 statahead wrong: 2 agl total: 113 list_total: 31 fname_total: 91 hit_total: 7182 miss_total: 1290 - open/close 670 (time 1763351211.05 total 10.01 last 66.94) total: 900 open/close in 13.54 seconds: 66.48 ops/second llite.lustre-ffff94f247d67800.statahead_max=0 1000 real 0m0.150s user 0m0.002s sys 0m0.039s statx --cached=always -D 1000 files without statahead: 1 sec llite.lustre-ffff94f247d67800.statahead_max=128 128 1000 real 0m0.178s user 0m0.001s sys 0m0.053s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 123 statahead wrong: 2 agl total: 113 list_total: 31 fname_total: 91 hit_total: 7182 miss_total: 1290 - open/close 620 (time 1763351232.86 total 10.01 last 61.97) - open/close 1235 (time 1763351242.87 total 20.02 last 61.43) - open/close 1861 (time 1763351252.87 total 30.02 last 62.58) - open/close 2391 (time 1763351262.88 total 40.03 last 52.94) - open/close 2976 (time 1763351272.90 total 50.05 last 58.42) - open/close 3654 (time 1763351282.91 total 60.05 last 67.75) - open/close 4349 (time 1763351292.91 total 70.06 last 69.45) - open/close 5016 (time 1763351302.92 total 80.06 last 66.69) - open/close 5633 (time 1763351312.92 total 90.06 last 61.69) - open/close 6307 (time 1763351322.92 total 100.07 last 67.35) - open/close 6999 (time 1763351332.93 total 110.07 last 69.18) - open/close 7677 (time 1763351342.93 total 120.08 last 67.75) - open/close 8393 (time 1763351352.94 total 130.09 last 71.57) total: 9000 open/close in 138.55 seconds: 64.96 ops/second llite.lustre-ffff94f247d67800.statahead_max=0 10000 real 0m0.521s user 0m0.005s sys 0m0.135s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff94f247d67800.statahead_max=128 128 10000 real 0m0.353s user 0m0.002s sys 0m0.110s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 123 statahead wrong: 2 agl total: 113 list_total: 31 fname_total: 91 hit_total: 7182 miss_total: 1290 - open/close 715 (time 1763351382.25 total 10.00 last 71.48) - open/close 1460 (time 1763351392.26 total 20.01 last 74.45) - open/close 2143 (time 1763351402.27 total 30.03 last 68.18) - open/close 2812 (time 1763351412.28 total 40.03 last 66.86) - open/close 3443 (time 1763351422.28 total 50.04 last 63.08) - open/close 4119 (time 1763351432.30 total 60.05 last 67.49) - open/close 4754 (time 1763351442.31 total 70.06 last 63.46) - open/close 5440 (time 1763351452.32 total 80.08 last 68.49) - open/close 6132 (time 1763351462.33 total 90.08 last 69.18) - open/close 6832 (time 1763351472.34 total 100.09 last 69.92) - open/close 7562 (time 1763351482.34 total 110.09 last 73.00) - open/close 8275 (time 1763351492.38 total 120.13 last 71.01) - open/close 9003 (time 1763351502.40 total 130.15 last 72.68) - open/close 9736 (time 1763351512.40 total 140.16 last 73.24) - open/close 10000 (time 1763351516.36 total 144.11 last 66.76) - open/close 10716 (time 1763351526.37 total 154.12 last 71.53) - open/close 11384 (time 1763351536.38 total 164.13 last 66.73) - open/close 12057 (time 1763351546.39 total 174.14 last 67.22) - open/close 12726 (time 1763351556.41 total 184.16 last 66.81) - open/close 13392 (time 1763351566.42 total 194.17 last 66.49) - open/close 14062 (time 1763351576.43 total 204.18 last 66.94) - open/close 14748 (time 1763351586.44 total 214.20 last 68.51) - open/close 15366 (time 1763351596.44 total 224.20 last 61.80) - open/close 15989 (time 1763351606.45 total 234.20 last 62.25) - open/close 16709 (time 1763351616.45 total 244.21 last 71.99) - open/close 17400 (time 1763351626.47 total 254.22 last 69.01) - open/close 18036 (time 1763351636.49 total 264.24 last 63.47) - open/close 18740 (time 1763351646.49 total 274.24 last 70.39) - open/close 19428 (time 1763351656.50 total 284.25 last 68.72) - open/close 20000 (time 1763351664.56 total 292.31 last 70.96) - open/close 20692 (time 1763351674.57 total 302.32 last 69.15) - open/close 21419 (time 1763351684.58 total 312.33 last 72.61) - open/close 22125 (time 1763351694.59 total 322.34 last 70.55) - open/close 22798 (time 1763351704.60 total 332.35 last 67.20) - open/close 23492 (time 1763351714.61 total 342.36 last 69.35) - open/close 24186 (time 1763351724.62 total 352.37 last 69.35) - open/close 24890 (time 1763351734.63 total 362.38 last 70.30) - open/close 25608 (time 1763351744.64 total 372.39 last 71.75) - open/close 26342 (time 1763351754.65 total 382.40 last 73.32) - open/close 27048 (time 1763351764.65 total 392.40 last 70.58) - open/close 27780 (time 1763351774.67 total 402.42 last 73.07) - open/close 28464 (time 1763351784.67 total 412.42 last 68.37) - open/close 29157 (time 1763351794.69 total 422.44 last 69.20) - open/close 29862 (time 1763351804.70 total 432.45 last 70.38) - open/close 30598 (time 1763351814.71 total 442.46 last 73.58) - open/close 31465 (time 1763351824.71 total 452.47 last 86.63) - open/close 32359 (time 1763351834.73 total 462.48 last 89.24) - open/close 33244 (time 1763351844.73 total 472.49 last 88.48) - open/close 34021 (time 1763351854.74 total 482.49 last 77.65) - open/close 34760 (time 1763351864.76 total 492.51 last 73.78) - open/close 35474 (time 1763351874.76 total 502.51 last 71.36) - open/close 36205 (time 1763351884.77 total 512.52 last 73.08) - open/close 36909 (time 1763351894.78 total 522.53 last 70.33) - open/close 37672 (time 1763351904.78 total 532.53 last 76.30) - open/close 38524 (time 1763351914.78 total 542.54 last 85.14) - open/close 39310 (time 1763351924.80 total 552.55 last 78.49) - open/close 40000 (time 1763351932.96 total 560.71 last 84.51) - open/close 40898 (time 1763351942.96 total 570.71 last 89.80) - open/close 41743 (time 1763351952.97 total 580.72 last 84.47) - open/close 42701 (time 1763351962.97 total 590.72 last 95.73) - open/close 43591 (time 1763351972.98 total 600.73 last 88.92) - open/close 44512 (time 1763351982.99 total 610.74 last 92.03) - open/close 45640 (time 1763351993.00 total 620.75 last 112.73) - open/close 46523 (time 1763352003.00 total 630.76 last 88.22) - open/close 47431 (time 1763352013.01 total 640.76 last 90.74) - open/close 48303 (time 1763352023.01 total 650.76 last 87.20) - open/close 49265 (time 1763352033.01 total 660.77 last 96.17) - open/close 50000 (time 1763352041.47 total 669.22 last 86.96) - open/close 50852 (time 1763352051.48 total 679.23 last 85.07) - open/close 51660 (time 1763352061.49 total 689.24 last 80.75) - open/close 52477 (time 1763352071.50 total 699.25 last 81.63) - open/close 53414 (time 1763352081.51 total 709.26 last 93.61) - open/close 54425 (time 1763352091.51 total 719.27 last 101.03) - open/close 55385 (time 1763352101.52 total 729.27 last 95.92) - open/close 56236 (time 1763352111.53 total 739.28 last 85.08) - open/close 57131 (time 1763352121.53 total 749.28 last 89.47) - open/close 57941 (time 1763352131.53 total 759.29 last 80.96) - open/close 58785 (time 1763352141.54 total 769.29 last 84.37) - open/close 59567 (time 1763352151.54 total 779.29 last 78.18) - open/close 60000 (time 1763352156.83 total 784.58 last 81.93) - open/close 60865 (time 1763352166.83 total 794.58 last 86.46) - open/close 61704 (time 1763352176.85 total 804.60 last 83.78) - open/close 62612 (time 1763352186.85 total 814.60 last 90.74) - open/close 63631 (time 1763352196.86 total 824.61 last 101.81) - open/close 64485 (time 1763352206.86 total 834.61 last 85.39) - open/close 65365 (time 1763352216.87 total 844.62 last 87.92) - open/close 66316 (time 1763352226.87 total 854.62 last 95.09) - open/close 67139 (time 1763352236.87 total 864.63 last 82.28) - open/close 67928 (time 1763352246.88 total 874.63 last 78.87) - open/close 68810 (time 1763352256.89 total 884.64 last 88.13) - open/close 69641 (time 1763352266.89 total 894.64 last 83.07) - open/close 70000 (time 1763352271.16 total 898.92 last 83.98) - open/close 71029 (time 1763352281.17 total 908.92 last 102.83) - open/close 71945 (time 1763352291.18 total 918.93 last 91.53) - open/close 72976 (time 1763352301.19 total 928.94 last 103.01) - open/close 74012 (time 1763352311.19 total 938.94 last 103.59) - open/close 74919 (time 1763352321.20 total 948.95 last 90.61) - open/close 75876 (time 1763352331.20 total 958.95 last 95.67) - open/close 76714 (time 1763352341.22 total 968.97 last 83.65) - open/close 77684 (time 1763352351.23 total 978.98 last 96.92) - open/close 78548 (time 1763352361.23 total 988.98 last 86.38) - open/close 79476 (time 1763352371.24 total 998.99 last 92.73) - open/close 80000 (time 1763352377.24 total 1005.00 last 87.23) - open/close 80947 (time 1763352387.25 total 1015.00 last 94.62) - open/close 81961 (time 1763352397.25 total 1025.01 last 101.39) - open/close 82912 (time 1763352407.25 total 1035.01 last 95.08) - open/close 83749 (time 1763352417.26 total 1045.01 last 83.65) - open/close 84598 (time 1763352427.27 total 1055.03 last 84.79) - open/close 85544 (time 1763352437.28 total 1065.03 last 94.54) - open/close 86441 (time 1763352447.28 total 1075.04 last 89.65) - open/close 87316 (time 1763352457.29 total 1085.04 last 87.48) - open/close 88154 (time 1763352467.30 total 1095.06 last 83.65) - open/close 89041 (time 1763352477.31 total 1105.06 last 88.66) - open/close 89946 (time 1763352487.32 total 1115.07 last 90.41) total: 90000 open/close in 1115.67 seconds: 80.67 ops/second llite.lustre-ffff94f247d67800.statahead_max=0 100000 real 0m2.541s user 0m0.017s sys 0m0.934s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff94f247d67800.statahead_max=128 128 100000 real 0m2.351s user 0m0.014s sys 0m0.959s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 123 statahead wrong: 2 agl total: 113 list_total: 31 fname_total: 91 hit_total: 7182 miss_total: 1290 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1594 seconds llite.lustre-ffff94f247d67800.statahead_stats= statahead total: 123 statahead wrong: 2 agl total: 113 list_total: 31 fname_total: 91 hit_total: 7182 miss_total: 1290 mdc.lustre-MDT0000-mdc-ffff94f247d67800.batch_stats= snapshot_time: 1763354105.979399570 secs.nsecs start_time: 1763351191.447000779 secs.nsecs elapsed_time: 2914.532398791 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff94f247d67800.batch_stats= snapshot_time: 1763354105.979457605 secs.nsecs start_time: 1763351191.447283664 secs.nsecs elapsed_time: 2914.532173941 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