== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:16:26 (1768562186) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff96d950225000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff96d950225000.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 3.58 seconds: 27.94 ops/second llite.lustre-ffff96d950225000.statahead_max=0 208 real 0m1.978s user 0m0.004s sys 0m0.255s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 2 sec llite.lustre-ffff96d950225000.statahead_max=128 128 208 real 0m1.057s user 0m0.004s sys 0m0.103s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 146 statahead wrong: 2 agl total: 141 list_total: 28 fname_total: 104 hit_total: 2787 miss_total: 1689 - open/close 596 (time 1768562219.10 total 10.03 last 59.40) total: 900 open/close in 17.01 seconds: 52.90 ops/second llite.lustre-ffff96d950225000.statahead_max=0 2008 real 0m19.711s user 0m0.024s sys 0m2.125s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 20 sec llite.lustre-ffff96d950225000.statahead_max=128 128 2008 real 0m4.311s user 0m0.017s sys 0m0.689s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 5 sec statahead total: 147 statahead wrong: 2 agl total: 141 list_total: 29 fname_total: 104 hit_total: 3786 miss_total: 1689 - open/close 626 (time 1768562272.56 total 10.01 last 62.54) total: 1000 open/close in 14.69 seconds: 68.08 ops/second llite.lustre-ffff96d950225000.statahead_max=0 4008 real 0m32.594s user 0m0.051s sys 0m4.279s statx -c "%n %i %A %h %u %g %W %X %Z" -D 2000 files without statahead: 33 sec llite.lustre-ffff96d950225000.statahead_max=128 128 4008 real 0m8.906s user 0m0.043s sys 0m1.282s statx -c "%n %i %A %h %u %g %W %X %Z" -D 2000 files with statahead: 8 sec statahead total: 148 statahead wrong: 2 agl total: 141 list_total: 30 fname_total: 104 hit_total: 5785 miss_total: 1689 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 38 seconds llite.lustre-ffff96d950225000.statahead_stats= statahead total: 148 statahead wrong: 2 agl total: 141 list_total: 30 fname_total: 104 hit_total: 5785 miss_total: 1689 mdc.lustre-MDT0000-mdc-ffff96d950225000.batch_stats= snapshot_time: 1768562372.696410645 secs.nsecs start_time: 1768562192.093991201 secs.nsecs elapsed_time: 180.602419444 secs.nsecs subreqs per batch batches % cum % 1: 10 16 16 2: 5 8 24 4: 4 6 31 8: 4 6 37 16: 1 1 39 32: 3 4 44 64: 34 55 100 mdc.lustre-MDT0001-mdc-ffff96d950225000.batch_stats= snapshot_time: 1768562372.696514911 secs.nsecs start_time: 1768562192.095075556 secs.nsecs elapsed_time: 180.601439355 secs.nsecs subreqs per batch batches % cum % 1: 11 17 17 2: 8 12 30 4: 6 9 40 8: 2 3 43 16: 0 0 43 32: 6 9 53 64: 29 46 100 kvm mdc.lustre-MDT0000-mdc-ffff96d950225000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff96d950225000.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 3.11 seconds: 32.13 ops/second llite.lustre-ffff96d950225000.statahead_max=0 100 real 0m0.142s user 0m0.000s sys 0m0.028s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff96d950225000.statahead_max=128 128 100 real 0m0.219s user 0m0.002s sys 0m0.037s statx --cached=always -D 100 files with statahead: 1 sec statahead total: 148 statahead wrong: 2 agl total: 141 list_total: 30 fname_total: 104 hit_total: 5785 miss_total: 1689 - open/close 676 (time 1768562396.85 total 10.00 last 67.59) total: 900 open/close in 14.00 seconds: 64.30 ops/second llite.lustre-ffff96d950225000.statahead_max=0 1000 real 0m0.289s user 0m0.001s sys 0m0.054s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff96d950225000.statahead_max=128 128 1000 real 0m0.281s user 0m0.001s sys 0m0.033s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 148 statahead wrong: 2 agl total: 141 list_total: 30 fname_total: 104 hit_total: 5785 miss_total: 1689 - open/close 561 (time 1768562423.25 total 10.01 last 56.03) - open/close 1156 (time 1768562433.28 total 20.03 last 59.38) - open/close 1828 (time 1768562443.29 total 30.05 last 67.11) - open/close 2468 (time 1768562453.30 total 40.06 last 63.90) - open/close 3128 (time 1768562463.31 total 50.07 last 65.95) - open/close 3849 (time 1768562473.33 total 60.09 last 71.99) - open/close 4607 (time 1768562483.35 total 70.11 last 75.64) - open/close 5333 (time 1768562493.36 total 80.12 last 72.54) - open/close 5971 (time 1768562503.37 total 90.13 last 63.72) - open/close 6664 (time 1768562513.38 total 100.13 last 69.26) - open/close 7410 (time 1768562523.38 total 110.14 last 74.58) - open/close 8042 (time 1768562533.38 total 120.14 last 63.17) - open/close 8677 (time 1768562543.39 total 130.15 last 63.43) total: 9000 open/close in 134.73 seconds: 66.80 ops/second llite.lustre-ffff96d950225000.statahead_max=0 10000 real 0m0.618s user 0m0.002s sys 0m0.126s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff96d950225000.statahead_max=128 128 10000 real 0m0.870s user 0m0.005s sys 0m0.133s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 148 statahead wrong: 2 agl total: 141 list_total: 30 fname_total: 104 hit_total: 5785 miss_total: 1689 - open/close 675 (time 1768562572.96 total 10.01 last 67.41) - open/close 1451 (time 1768562582.98 total 20.03 last 77.50) - open/close 2142 (time 1768562592.99 total 30.04 last 69.02) - open/close 2829 (time 1768562602.99 total 40.04 last 68.68) - open/close 3565 (time 1768562613.00 total 50.05 last 73.51) - open/close 4255 (time 1768562623.02 total 60.07 last 68.90) - open/close 4904 (time 1768562633.02 total 70.07 last 64.90) - open/close 5554 (time 1768562643.02 total 80.07 last 64.97) - open/close 6204 (time 1768562653.03 total 90.08 last 64.95) - open/close 6942 (time 1768562663.05 total 100.10 last 73.68) - open/close 7741 (time 1768562673.05 total 110.10 last 79.89) - open/close 8484 (time 1768562683.06 total 120.11 last 74.23) - open/close 9239 (time 1768562693.06 total 130.11 last 75.48) - open/close 9973 (time 1768562703.07 total 140.12 last 73.34) - open/close 10748 (time 1768562713.07 total 150.12 last 77.47) - open/close 11438 (time 1768562723.08 total 160.13 last 68.95) - open/close 12123 (time 1768562733.09 total 170.14 last 68.45) - open/close 12803 (time 1768562743.09 total 180.14 last 67.98) - open/close 13460 (time 1768562753.09 total 190.14 last 65.67) - open/close 14224 (time 1768562763.10 total 200.15 last 76.33) - open/close 14983 (time 1768562773.11 total 210.16 last 75.86) - open/close 15746 (time 1768562783.12 total 220.17 last 76.24) - open/close 16518 (time 1768562793.12 total 230.17 last 77.14) - open/close 17311 (time 1768562803.14 total 240.19 last 79.19) - open/close 18066 (time 1768562813.15 total 250.20 last 75.41) - open/close 18786 (time 1768562823.15 total 260.20 last 71.99) - open/close 19450 (time 1768562833.16 total 270.21 last 66.37) - open/close 20000 (time 1768562840.53 total 277.58 last 74.63) - open/close 20761 (time 1768562850.53 total 287.58 last 76.06) - open/close 21465 (time 1768562860.53 total 297.58 last 70.37) - open/close 22178 (time 1768562870.54 total 307.59 last 71.24) - open/close 22941 (time 1768562880.55 total 317.60 last 76.24) - open/close 23717 (time 1768562890.56 total 327.61 last 77.50) - open/close 24443 (time 1768562900.58 total 337.63 last 72.47) - open/close 25213 (time 1768562910.60 total 347.65 last 76.89) - open/close 25981 (time 1768562920.60 total 357.65 last 76.77) - open/close 26787 (time 1768562930.60 total 367.65 last 80.59) - open/close 27420 (time 1768562940.60 total 377.65 last 63.29) - open/close 28090 (time 1768562950.61 total 387.66 last 66.93) - open/close 28807 (time 1768562960.62 total 397.67 last 71.66) - open/close 29525 (time 1768562970.63 total 407.68 last 71.69) - open/close 30000 (time 1768562977.33 total 414.38 last 70.96) - open/close 30701 (time 1768562987.33 total 424.38 last 70.08) - open/close 31590 (time 1768562997.33 total 434.38 last 88.87) - open/close 32445 (time 1768563007.34 total 444.39 last 85.42) - open/close 33303 (time 1768563017.35 total 454.40 last 85.74) - open/close 34138 (time 1768563027.35 total 464.40 last 83.48) - open/close 35016 (time 1768563037.36 total 474.41 last 87.78) - open/close 35940 (time 1768563047.36 total 484.41 last 92.36) - open/close 36853 (time 1768563057.37 total 494.42 last 91.24) - open/close 37709 (time 1768563067.37 total 504.42 last 85.56) - open/close 38523 (time 1768563077.39 total 514.44 last 81.27) - open/close 39316 (time 1768563087.40 total 524.45 last 79.17) - open/close 40000 (time 1768563096.40 total 533.45 last 76.05) - open/close 40878 (time 1768563106.40 total 543.45 last 87.77) - open/close 41718 (time 1768563116.40 total 553.45 last 83.98) - open/close 42533 (time 1768563126.41 total 563.46 last 81.45) - open/close 43283 (time 1768563136.42 total 573.47 last 74.92) - open/close 44297 (time 1768563146.43 total 583.48 last 101.31) - open/close 45182 (time 1768563156.43 total 593.48 last 88.49) - open/close 45965 (time 1768563166.43 total 603.48 last 78.27) - open/close 46921 (time 1768563176.44 total 613.49 last 95.55) - open/close 47871 (time 1768563186.44 total 623.49 last 94.98) - open/close 48976 (time 1768563196.44 total 633.49 last 110.47) - open/close 49963 (time 1768563206.45 total 643.50 last 98.63) - open/close 50806 (time 1768563216.45 total 653.50 last 84.26) - open/close 51519 (time 1768563226.46 total 663.51 last 71.27) - open/close 52048 (time 1768563236.46 total 673.51 last 52.90) - open/close 52553 (time 1768563246.47 total 683.52 last 50.42) - open/close 52984 (time 1768563256.49 total 693.54 last 43.05) - open/close 53431 (time 1768563266.49 total 703.54 last 44.69) - open/close 53902 (time 1768563276.50 total 713.55 last 47.04) - open/close 54403 (time 1768563286.52 total 723.57 last 50.03) - open/close 54909 (time 1768563296.52 total 733.57 last 50.56) - open/close 55501 (time 1768563306.53 total 743.58 last 59.17) - open/close 56141 (time 1768563316.53 total 753.58 last 63.98) - open/close 56903 (time 1768563326.53 total 763.58 last 76.20) - open/close 57658 (time 1768563336.53 total 773.58 last 75.49) - open/close 58330 (time 1768563346.54 total 783.59 last 67.17) - open/close 58981 (time 1768563356.55 total 793.60 last 65.06) - open/close 59647 (time 1768563366.56 total 803.61 last 66.51) - open/close 60000 (time 1768563372.57 total 809.62 last 58.74) - open/close 60701 (time 1768563382.57 total 819.62 last 70.07) - open/close 61283 (time 1768563392.58 total 829.63 last 58.15) - open/close 61981 (time 1768563402.59 total 839.64 last 69.73) - open/close 62623 (time 1768563412.59 total 849.64 last 64.19) - open/close 63277 (time 1768563422.60 total 859.65 last 65.36) - open/close 63948 (time 1768563432.62 total 869.66 last 67.00) - open/close 64618 (time 1768563442.62 total 879.67 last 66.94) - open/close 65351 (time 1768563452.64 total 889.69 last 73.19) - open/close 65992 (time 1768563462.67 total 899.72 last 63.92) - open/close 66603 (time 1768563472.68 total 909.73 last 61.03) - open/close 67292 (time 1768563482.68 total 919.73 last 68.88) - open/close 68062 (time 1768563492.69 total 929.74 last 76.90) - open/close 68733 (time 1768563502.70 total 939.75 last 67.05) - open/close 69276 (time 1768563512.72 total 949.77 last 54.19) - open/close 69807 (time 1768563522.73 total 959.78 last 53.04) - open/close 70000 (time 1768563526.21 total 963.26 last 55.51) - open/close 70679 (time 1768563536.22 total 973.27 last 67.85) - open/close 71319 (time 1768563546.22 total 983.27 last 63.99) - open/close 72004 (time 1768563556.25 total 993.30 last 68.31) - open/close 72698 (time 1768563566.25 total 1003.30 last 69.39) - open/close 73318 (time 1768563576.26 total 1013.31 last 61.94) - open/close 74072 (time 1768563586.27 total 1023.32 last 75.31) - open/close 74726 (time 1768563596.27 total 1033.32 last 65.39) - open/close 75403 (time 1768563606.28 total 1043.33 last 67.68) - open/close 76066 (time 1768563616.30 total 1053.35 last 66.15) - open/close 76670 (time 1768563626.30 total 1063.35 last 60.37) - open/close 77322 (time 1768563636.31 total 1073.36 last 65.17) - open/close 77981 (time 1768563646.31 total 1083.36 last 65.87) - open/close 78706 (time 1768563656.32 total 1093.37 last 72.43) - open/close 79466 (time 1768563666.33 total 1103.38 last 75.95) - open/close 80000 (time 1768563674.06 total 1111.11 last 69.05) - open/close 80770 (time 1768563684.06 total 1121.11 last 76.99) - open/close 81499 (time 1768563694.07 total 1131.12 last 72.88) - open/close 82346 (time 1768563704.08 total 1141.13 last 84.56) - open/close 83049 (time 1768563714.09 total 1151.14 last 70.24) - open/close 83861 (time 1768563724.10 total 1161.14 last 81.16) - open/close 84509 (time 1768563734.11 total 1171.16 last 64.73) - open/close 85111 (time 1768563744.12 total 1181.17 last 60.11) - open/close 85769 (time 1768563754.12 total 1191.17 last 65.79) - open/close 86464 (time 1768563764.14 total 1201.19 last 69.37) - open/close 87146 (time 1768563774.15 total 1211.20 last 68.15) - open/close 87714 (time 1768563784.15 total 1221.20 last 56.79) - open/close 88443 (time 1768563794.15 total 1231.20 last 72.88) - open/close 89153 (time 1768563804.16 total 1241.21 last 70.96) - open/close 89921 (time 1768563814.16 total 1251.21 last 76.78) total: 90000 open/close in 1252.53 seconds: 71.85 ops/second llite.lustre-ffff96d950225000.statahead_max=0 100000 real 0m4.067s user 0m0.013s sys 0m1.034s statx --cached=always -D 100000 files without statahead: 4 sec llite.lustre-ffff96d950225000.statahead_max=128 128 100000 real 0m3.732s user 0m0.017s sys 0m0.980s statx --cached=always -D 100000 files with statahead: 4 sec statahead total: 148 statahead wrong: 2 agl total: 141 list_total: 30 fname_total: 104 hit_total: 5785 miss_total: 1689 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1768 seconds llite.lustre-ffff96d950225000.statahead_stats= statahead total: 148 statahead wrong: 2 agl total: 141 list_total: 30 fname_total: 104 hit_total: 5785 miss_total: 1689 mdc.lustre-MDT0000-mdc-ffff96d950225000.batch_stats= snapshot_time: 1768565612.958168884 secs.nsecs start_time: 1768562375.018574372 secs.nsecs elapsed_time: 3237.939594512 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff96d950225000.batch_stats= snapshot_time: 1768565612.958226013 secs.nsecs start_time: 1768562375.018677162 secs.nsecs elapsed_time: 3237.939548851 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