== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 16:47:58 (1776199678) striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 1.72 seconds: 58.23 ops/second llite.lustre-ffff9f3504404000.statahead_max=0 208 real 0m0.770s user 0m0.002s sys 0m0.088s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff9f3504404000.statahead_max=32 32 208 real 0m1.428s user 0m0.001s sys 0m0.091s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 2 sec statahead total: 30 statahead wrong: 1 agl total: 29 statahead was stopped, maybe too many locks held! total: 900 open/close in 9.19 seconds: 97.91 ops/second llite.lustre-ffff9f3504404000.statahead_max=0 2008 real 0m5.647s user 0m0.020s sys 0m0.675s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 5 sec llite.lustre-ffff9f3504404000.statahead_max=32 32 2008 real 0m5.763s user 0m0.024s sys 0m0.676s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 6 sec statahead total: 31 statahead wrong: 2 agl total: 29 statahead was stopped, maybe too many locks held! - open/close 877 (time 1776199732.93 total 10.01 last 87.59) - open/close 1769 (time 1776199742.93 total 20.01 last 89.20) - open/close 2621 (time 1776199752.94 total 30.03 last 85.09) - open/close 3597 (time 1776199762.94 total 40.03 last 97.59) - open/close 4569 (time 1776199772.95 total 50.04 last 97.08) - open/close 5460 (time 1776199782.96 total 60.05 last 89.02) - open/close 6369 (time 1776199792.97 total 70.06 last 90.83) - open/close 7235 (time 1776199802.97 total 80.06 last 86.57) - open/close 8182 (time 1776199812.99 total 90.08 last 94.52) - open/close 8923 (time 1776199822.99 total 100.08 last 74.10) total: 9000 open/close in 100.79 seconds: 89.29 ops/second llite.lustre-ffff9f3504404000.statahead_max=0 20008 real 0m58.169s user 0m0.203s sys 0m6.446s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 58 sec llite.lustre-ffff9f3504404000.statahead_max=32 32 20008 real 0m17.819s user 0m0.087s sys 0m1.774s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 18 sec statahead total: 32 statahead wrong: 2 agl total: 29 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity/: 79 seconds rm done statahead total: 32 statahead wrong: 2 agl total: 29 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 1.37 seconds: 73.05 ops/second llite.lustre-ffff9f3504404000.statahead_max=0 100 real 0m0.109s user 0m0.001s sys 0m0.016s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9f3504404000.statahead_max=32 32 100 real 0m0.102s user 0m0.001s sys 0m0.017s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 32 statahead wrong: 2 agl total: 29 - open/close 852 (time 1776200011.57 total 10.01 last 85.15) total: 900 open/close in 10.57 seconds: 85.17 ops/second llite.lustre-ffff9f3504404000.statahead_max=0 1000 real 0m0.110s user 0m0.002s sys 0m0.017s statx --cached=always -D 1000 files without statahead: 1 sec llite.lustre-ffff9f3504404000.statahead_max=32 32 1000 real 0m0.117s user 0m0.002s sys 0m0.026s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 32 statahead wrong: 2 agl total: 29 - open/close 1071 (time 1776200028.95 total 10.01 last 107.01) - open/close 1911 (time 1776200038.96 total 20.01 last 83.95) - open/close 2762 (time 1776200048.96 total 30.02 last 85.04) - open/close 3614 (time 1776200058.97 total 40.03 last 85.14) - open/close 4518 (time 1776200068.98 total 50.04 last 90.33) - open/close 5310 (time 1776200079.00 total 60.05 last 79.06) - open/close 6064 (time 1776200089.00 total 70.06 last 75.36) - open/close 6909 (time 1776200099.00 total 80.06 last 84.50) - open/close 7752 (time 1776200109.00 total 90.06 last 84.30) - open/close 8633 (time 1776200119.01 total 100.07 last 88.01) total: 9000 open/close in 103.77 seconds: 86.73 ops/second llite.lustre-ffff9f3504404000.statahead_max=0 10000 real 0m0.159s user 0m0.003s sys 0m0.042s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff9f3504404000.statahead_max=32 32 10000 real 0m0.214s user 0m0.004s sys 0m0.047s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 32 statahead wrong: 2 agl total: 29 - open/close 858 (time 1776200141.38 total 10.00 last 85.76) - open/close 1723 (time 1776200151.39 total 20.01 last 86.44) - open/close 2595 (time 1776200161.39 total 30.01 last 87.20) - open/close 3457 (time 1776200171.40 total 40.03 last 86.09) - open/close 4310 (time 1776200181.40 total 50.03 last 85.28) - open/close 5221 (time 1776200191.41 total 60.03 last 91.04) - open/close 6128 (time 1776200201.41 total 70.04 last 90.68) - open/close 7010 (time 1776200211.42 total 80.05 last 88.10) - open/close 7836 (time 1776200221.43 total 90.05 last 82.55) - open/close 8792 (time 1776200231.43 total 100.06 last 95.54) - open/close 9706 (time 1776200241.44 total 110.07 last 91.34) - open/close 10000 (time 1776200244.69 total 113.32 last 90.45) - open/close 10880 (time 1776200254.69 total 123.32 last 87.98) - open/close 11756 (time 1776200264.70 total 133.32 last 87.55) - open/close 12651 (time 1776200274.71 total 143.33 last 89.42) - open/close 13519 (time 1776200284.71 total 153.33 last 86.79) - open/close 14399 (time 1776200294.72 total 163.34 last 87.92) - open/close 15232 (time 1776200304.75 total 173.37 last 83.06) - open/close 16016 (time 1776200314.75 total 183.37 last 78.38) - open/close 16846 (time 1776200324.76 total 193.38 last 82.92) - open/close 17681 (time 1776200334.77 total 203.39 last 83.44) - open/close 18546 (time 1776200344.77 total 213.40 last 86.44) - open/close 19380 (time 1776200354.78 total 223.40 last 83.37) - open/close 20000 (time 1776200361.92 total 230.54 last 86.85) - open/close 20853 (time 1776200371.92 total 240.55 last 85.24) - open/close 21716 (time 1776200381.93 total 250.56 last 86.22) - open/close 22575 (time 1776200391.93 total 260.56 last 85.89) - open/close 23382 (time 1776200401.95 total 270.57 last 80.57) - open/close 24113 (time 1776200411.96 total 280.58 last 73.04) - open/close 24960 (time 1776200421.97 total 290.60 last 84.59) - open/close 25775 (time 1776200431.98 total 300.60 last 81.43) - open/close 26476 (time 1776200442.00 total 310.62 last 69.96) - open/close 27282 (time 1776200452.00 total 320.63 last 80.60) - open/close 27989 (time 1776200462.00 total 330.63 last 70.70) - open/close 28739 (time 1776200472.00 total 340.63 last 74.99) - open/close 29567 (time 1776200482.00 total 350.63 last 82.77) - open/close 30000 (time 1776200487.24 total 355.87 last 82.67) - open/close 30824 (time 1776200497.25 total 365.88 last 82.30) - open/close 31619 (time 1776200507.26 total 375.89 last 79.44) - open/close 32384 (time 1776200517.27 total 385.90 last 76.40) - open/close 33208 (time 1776200527.27 total 395.90 last 82.39) - open/close 34018 (time 1776200537.28 total 405.90 last 80.99) - open/close 34945 (time 1776200547.28 total 415.90 last 92.67) - open/close 35877 (time 1776200557.30 total 425.92 last 93.02) - open/close 36774 (time 1776200567.30 total 435.93 last 89.65) - open/close 37594 (time 1776200577.31 total 445.94 last 81.93) - open/close 38350 (time 1776200587.32 total 455.95 last 75.54) - open/close 39129 (time 1776200597.33 total 465.95 last 77.86) - open/close 39814 (time 1776200607.34 total 475.96 last 68.43) - open/close 40000 (time 1776200610.13 total 478.75 last 66.68) - open/close 40647 (time 1776200620.14 total 488.77 last 64.60) - open/close 41422 (time 1776200630.15 total 498.78 last 77.39) - open/close 42271 (time 1776200640.16 total 508.79 last 84.84) - open/close 43068 (time 1776200650.18 total 518.81 last 79.52) - open/close 43928 (time 1776200660.19 total 528.82 last 85.93) - open/close 44827 (time 1776200670.21 total 538.83 last 89.76) - open/close 45689 (time 1776200680.22 total 548.84 last 86.12) - open/close 46526 (time 1776200690.23 total 558.86 last 83.58) - open/close 47388 (time 1776200700.24 total 568.86 last 86.13) - open/close 48235 (time 1776200710.26 total 578.88 last 84.53) - open/close 49031 (time 1776200720.26 total 588.89 last 79.57) - open/close 49913 (time 1776200730.27 total 598.90 last 88.11) - open/close 50800 (time 1776200740.28 total 608.91 last 88.63) - open/close 51746 (time 1776200750.29 total 618.91 last 94.53) - open/close 52686 (time 1776200760.29 total 628.92 last 93.93) - open/close 53575 (time 1776200770.30 total 638.92 last 88.86) - open/close 54461 (time 1776200780.31 total 648.94 last 88.50) - open/close 55278 (time 1776200790.32 total 658.95 last 81.61) - open/close 56102 (time 1776200800.32 total 668.95 last 82.38) - open/close 56918 (time 1776200810.34 total 678.96 last 81.51) - open/close 57753 (time 1776200820.35 total 688.97 last 83.40) - open/close 58554 (time 1776200830.35 total 698.98 last 80.08) - open/close 59402 (time 1776200840.37 total 709.00 last 84.61) - open/close 60000 (time 1776200847.07 total 715.70 last 89.27) - open/close 60825 (time 1776200857.07 total 725.70 last 82.49) - open/close 61557 (time 1776200867.08 total 735.70 last 73.15) - open/close 62472 (time 1776200877.08 total 745.70 last 91.49) - open/close 63410 (time 1776200887.08 total 755.71 last 93.75) - open/close 64267 (time 1776200897.09 total 765.71 last 85.68) - open/close 65034 (time 1776200907.09 total 775.72 last 76.67) - open/close 65757 (time 1776200917.09 total 785.72 last 72.28) - open/close 66369 (time 1776200927.09 total 795.72 last 61.19) - open/close 67087 (time 1776200937.10 total 805.72 last 71.78) - open/close 68000 (time 1776200947.10 total 815.73 last 91.23) - open/close 68841 (time 1776200957.11 total 825.74 last 84.01) - open/close 69710 (time 1776200967.12 total 835.74 last 86.88) - open/close 70000 (time 1776200970.56 total 839.18 last 84.34) - open/close 70877 (time 1776200980.56 total 849.18 last 87.69) - open/close 71703 (time 1776200990.56 total 859.19 last 82.55) - open/close 72404 (time 1776201000.57 total 869.20 last 70.03) - open/close 73152 (time 1776201010.59 total 879.22 last 74.67) - open/close 73986 (time 1776201020.59 total 889.22 last 83.35) - open/close 74873 (time 1776201030.60 total 899.22 last 88.68) - open/close 75662 (time 1776201040.60 total 909.23 last 78.85) - open/close 76384 (time 1776201050.61 total 919.23 last 72.18) - open/close 77213 (time 1776201060.61 total 929.24 last 82.85) - open/close 78071 (time 1776201070.61 total 939.24 last 85.78) - open/close 78888 (time 1776201080.62 total 949.25 last 81.66) - open/close 79722 (time 1776201090.63 total 959.25 last 83.34) - open/close 80000 (time 1776201093.71 total 962.34 last 90.11) - open/close 80924 (time 1776201103.74 total 972.36 last 92.19) - open/close 81722 (time 1776201113.74 total 982.37 last 79.74) - open/close 82482 (time 1776201123.75 total 992.37 last 75.98) - open/close 83209 (time 1776201133.75 total 1002.37 last 72.69) - open/close 83897 (time 1776201143.75 total 1012.38 last 68.76) - open/close 84627 (time 1776201153.77 total 1022.39 last 72.91) - open/close 85520 (time 1776201163.77 total 1032.39 last 89.28) - open/close 86420 (time 1776201173.79 total 1042.41 last 89.82) - open/close 87310 (time 1776201183.79 total 1052.42 last 88.95) - open/close 88188 (time 1776201193.80 total 1062.43 last 87.74) - open/close 89092 (time 1776201203.80 total 1072.43 last 90.37) - open/close 89989 (time 1776201213.82 total 1082.45 last 89.55) total: 90000 open/close in 1082.60 seconds: 83.13 ops/second llite.lustre-ffff9f3504404000.statahead_max=0 100000 real 0m1.172s user 0m0.016s sys 0m0.288s statx --cached=always -D 100000 files without statahead: 1 sec llite.lustre-ffff9f3504404000.statahead_max=32 32 100000 real 0m0.824s user 0m0.020s sys 0m0.262s statx --cached=always -D 100000 files with statahead: 1 sec statahead total: 32 statahead wrong: 2 agl total: 29 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity/: 1443 seconds rm done statahead total: 32 statahead wrong: 2 agl total: 29