== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 10:56:41 (1761231401) total: 100 open/close in 1.42 seconds: 70.38 ops/second llite.lustre-ffff8fddd8262000.statahead_max=0 208 real 0m0.712s user 0m0.002s sys 0m0.084s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 0 sec llite.lustre-ffff8fddd8262000.statahead_max=32 32 208 real 0m0.834s 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: 28 statahead wrong: 1 agl total: 27 statahead was stopped, maybe too many locks held! - open/close 780 (time 1761231423.00 total 10.01 last 77.91) total: 900 open/close in 11.60 seconds: 77.56 ops/second llite.lustre-ffff8fddd8262000.statahead_max=0 2008 real 0m6.411s user 0m0.021s sys 0m0.709s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 6 sec llite.lustre-ffff8fddd8262000.statahead_max=32 32 2008 real 0m1.794s user 0m0.009s sys 0m0.183s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 29 statahead wrong: 1 agl total: 27 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity/: 8 seconds rm done statahead total: 29 statahead wrong: 1 agl total: 27 total: 100 open/close in 1.54 seconds: 64.90 ops/second llite.lustre-ffff8fddd8262000.statahead_max=0 100 real 0m0.053s user 0m0.001s sys 0m0.011s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff8fddd8262000.statahead_max=32 32 100 real 0m0.051s user 0m0.002s sys 0m0.016s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 29 statahead wrong: 1 agl total: 27 - open/close 709 (time 1761231467.15 total 10.01 last 70.83) total: 900 open/close in 12.40 seconds: 72.55 ops/second llite.lustre-ffff8fddd8262000.statahead_max=0 1000 real 0m0.089s user 0m0.001s sys 0m0.014s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff8fddd8262000.statahead_max=32 32 1000 real 0m0.103s user 0m0.004s sys 0m0.024s statx --cached=always -D 1000 files with statahead: 1 sec statahead total: 29 statahead wrong: 1 agl total: 27 - open/close 808 (time 1761231486.31 total 10.00 last 80.78) - open/close 1574 (time 1761231496.31 total 20.00 last 76.60) - open/close 2341 (time 1761231506.31 total 30.01 last 76.63) - open/close 3100 (time 1761231516.32 total 40.01 last 75.88) - open/close 3883 (time 1761231526.33 total 50.03 last 78.19) - open/close 4641 (time 1761231536.34 total 60.03 last 75.75) - open/close 5399 (time 1761231546.34 total 70.04 last 75.76) - open/close 6164 (time 1761231556.34 total 80.04 last 76.50) - open/close 6989 (time 1761231566.34 total 90.04 last 82.50) - open/close 7789 (time 1761231576.34 total 100.04 last 79.99) - open/close 8533 (time 1761231586.36 total 110.05 last 74.30) total: 9000 open/close in 116.28 seconds: 77.40 ops/second llite.lustre-ffff8fddd8262000.statahead_max=0 10000 real 0m0.160s user 0m0.002s sys 0m0.025s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff8fddd8262000.statahead_max=32 32 10000 real 0m0.199s user 0m0.006s sys 0m0.023s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 29 statahead wrong: 1 agl total: 27 - open/close 767 (time 1761231611.60 total 10.01 last 76.63) - open/close 1527 (time 1761231621.62 total 20.02 last 75.89) - open/close 2280 (time 1761231631.62 total 30.03 last 75.27) - open/close 3052 (time 1761231641.63 total 40.03 last 77.15) - open/close 3849 (time 1761231651.64 total 50.04 last 79.62) - open/close 4655 (time 1761231661.64 total 60.05 last 80.55) - open/close 5375 (time 1761231671.65 total 70.05 last 71.98) - open/close 6098 (time 1761231681.65 total 80.06 last 72.24) - open/close 6906 (time 1761231691.66 total 90.07 last 80.72) - open/close 7665 (time 1761231701.67 total 100.08 last 75.85) - open/close 8404 (time 1761231711.69 total 110.09 last 73.78) - open/close 9182 (time 1761231721.69 total 120.10 last 77.78) - open/close 9975 (time 1761231731.70 total 130.10 last 79.26) - open/close 10747 (time 1761231741.70 total 140.11 last 77.18) - open/close 11497 (time 1761231751.70 total 150.11 last 74.96) - open/close 12289 (time 1761231761.70 total 160.11 last 79.20) - open/close 13072 (time 1761231771.72 total 170.12 last 78.19) - open/close 13858 (time 1761231781.72 total 180.13 last 78.59) - open/close 14653 (time 1761231791.72 total 190.13 last 79.50) - open/close 15432 (time 1761231801.73 total 200.14 last 77.79) - open/close 16186 (time 1761231811.74 total 210.15 last 75.34) - open/close 17000 (time 1761231821.75 total 220.16 last 81.33) - open/close 17773 (time 1761231831.75 total 230.16 last 77.27) - open/close 18546 (time 1761231841.76 total 240.17 last 77.25) - open/close 19301 (time 1761231851.77 total 250.17 last 75.45) - open/close 20000 (time 1761231861.43 total 259.84 last 72.31) - open/close 20737 (time 1761231871.45 total 269.86 last 73.59) - open/close 21483 (time 1761231881.45 total 279.86 last 74.59) - open/close 22211 (time 1761231891.49 total 289.89 last 72.55) - open/close 22886 (time 1761231901.49 total 299.90 last 67.46) - open/close 23619 (time 1761231911.51 total 309.92 last 73.18) - open/close 24304 (time 1761231921.51 total 319.92 last 68.49) - open/close 25059 (time 1761231931.52 total 329.93 last 75.42) - open/close 25778 (time 1761231941.52 total 339.93 last 71.89) - open/close 26562 (time 1761231951.53 total 349.94 last 78.33) - open/close 27324 (time 1761231961.54 total 359.95 last 76.14) - open/close 28106 (time 1761231971.54 total 369.95 last 78.15) - open/close 28885 (time 1761231981.55 total 379.96 last 77.83) - open/close 29555 (time 1761231991.55 total 389.96 last 67.00) - open/close 30000 (time 1761231997.18 total 395.59 last 79.08) - open/close 30793 (time 1761232007.19 total 405.59 last 79.25) - open/close 31562 (time 1761232017.21 total 415.61 last 76.76) - open/close 32336 (time 1761232027.21 total 425.62 last 77.37) - open/close 33079 (time 1761232037.21 total 435.62 last 74.28) - open/close 33830 (time 1761232047.22 total 445.63 last 75.05) - open/close 34602 (time 1761232057.23 total 455.63 last 77.13) - open/close 35339 (time 1761232067.24 total 465.64 last 73.64) - open/close 36073 (time 1761232077.24 total 475.65 last 73.35) - open/close 36792 (time 1761232087.25 total 485.65 last 71.87) - open/close 37530 (time 1761232097.25 total 495.66 last 73.76) - open/close 38249 (time 1761232107.27 total 505.68 last 71.75) - open/close 38998 (time 1761232117.28 total 515.68 last 74.89) - open/close 39723 (time 1761232127.28 total 525.68 last 72.50) - open/close 40000 (time 1761232131.01 total 529.41 last 74.25) - open/close 40765 (time 1761232141.01 total 539.42 last 76.47) - open/close 41454 (time 1761232151.02 total 549.42 last 68.86) - open/close 42174 (time 1761232161.03 total 559.43 last 71.93) - open/close 42946 (time 1761232171.04 total 569.45 last 77.06) - open/close 43639 (time 1761232181.05 total 579.46 last 69.24) - open/close 44412 (time 1761232191.06 total 589.46 last 77.27) - open/close 45152 (time 1761232201.07 total 599.47 last 73.92) - open/close 45940 (time 1761232211.07 total 609.48 last 78.77) - open/close 46787 (time 1761232221.07 total 619.48 last 84.68) - open/close 47578 (time 1761232231.08 total 629.49 last 79.04) - open/close 48371 (time 1761232241.09 total 639.50 last 79.19) - open/close 49147 (time 1761232251.10 total 649.51 last 77.55) - open/close 49984 (time 1761232261.12 total 659.53 last 83.54) - open/close 50771 (time 1761232271.12 total 669.53 last 78.67) - open/close 51490 (time 1761232281.13 total 679.54 last 71.85) - open/close 52262 (time 1761232291.14 total 689.55 last 77.12) - open/close 53029 (time 1761232301.14 total 699.55 last 76.69) - open/close 53820 (time 1761232311.15 total 709.56 last 79.05) - open/close 54632 (time 1761232321.16 total 719.57 last 81.11) - open/close 55425 (time 1761232331.17 total 729.58 last 79.21) - open/close 56214 (time 1761232341.18 total 739.59 last 78.84) - open/close 56982 (time 1761232351.19 total 749.60 last 76.72) - open/close 57729 (time 1761232361.20 total 759.61 last 74.62) - open/close 58518 (time 1761232371.21 total 769.61 last 78.85) - open/close 59335 (time 1761232381.21 total 779.62 last 81.64) - open/close 60000 (time 1761232389.57 total 787.98 last 79.59) - open/close 60779 (time 1761232399.58 total 797.98 last 77.86) - open/close 61567 (time 1761232409.58 total 807.99 last 78.75) - open/close 62284 (time 1761232419.59 total 818.00 last 71.63) - open/close 62967 (time 1761232429.61 total 828.01 last 68.20) - open/close 63683 (time 1761232439.62 total 838.02 last 71.53) - open/close 64429 (time 1761232449.63 total 848.04 last 74.48) - open/close 65203 (time 1761232459.63 total 858.04 last 77.39) - open/close 65968 (time 1761232469.63 total 868.04 last 76.49) - open/close 66748 (time 1761232479.65 total 878.05 last 77.90) - open/close 67537 (time 1761232489.65 total 888.06 last 78.84) - open/close 68304 (time 1761232499.67 total 898.08 last 76.59) - open/close 69085 (time 1761232509.68 total 908.08 last 78.04) - open/close 69854 (time 1761232519.68 total 918.09 last 76.89) - open/close 70588 (time 1761232529.69 total 928.09 last 73.34) - open/close 71262 (time 1761232539.71 total 938.12 last 67.26) - open/close 71929 (time 1761232549.71 total 948.12 last 66.66) - open/close 72615 (time 1761232559.72 total 958.12 last 68.59) - open/close 73342 (time 1761232569.72 total 968.12 last 72.69) - open/close 74079 (time 1761232579.73 total 978.14 last 73.62) - open/close 74749 (time 1761232589.74 total 988.14 last 66.94) - open/close 75365 (time 1761232599.74 total 998.15 last 61.58) - open/close 75997 (time 1761232609.75 total 1008.15 last 63.16) - open/close 76750 (time 1761232619.75 total 1018.16 last 75.28) - open/close 77470 (time 1761232629.78 total 1028.19 last 71.79) - open/close 78191 (time 1761232639.79 total 1038.19 last 72.05) - open/close 78982 (time 1761232649.79 total 1048.20 last 79.04) - open/close 79680 (time 1761232659.81 total 1058.22 last 69.67) - open/close 80000 (time 1761232664.58 total 1062.98 last 67.19) - open/close 80743 (time 1761232674.59 total 1073.00 last 74.21) - open/close 81377 (time 1761232684.60 total 1083.01 last 63.31) - open/close 82127 (time 1761232694.60 total 1093.01 last 74.98) - open/close 82875 (time 1761232704.61 total 1103.02 last 74.74) - open/close 83645 (time 1761232714.61 total 1113.02 last 76.99) - open/close 84358 (time 1761232724.63 total 1123.03 last 71.20) - open/close 85025 (time 1761232734.63 total 1133.04 last 66.68) - open/close 85765 (time 1761232744.64 total 1143.04 last 73.97) - open/close 86446 (time 1761232754.64 total 1153.05 last 68.07) - open/close 86966 (time 1761232764.65 total 1163.06 last 51.95) - open/close 87589 (time 1761232774.65 total 1173.06 last 62.28) - open/close 88120 (time 1761232784.69 total 1183.10 last 52.88) - open/close 88608 (time 1761232794.70 total 1193.11 last 48.77) - open/close 89231 (time 1761232804.71 total 1203.11 last 62.26) - open/close 89872 (time 1761232814.72 total 1213.12 last 64.04) total: 90000 open/close in 1215.23 seconds: 74.06 ops/second llite.lustre-ffff8fddd8262000.statahead_max=0 100000 real 0m1.877s user 0m0.017s sys 0m0.128s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff8fddd8262000.statahead_max=32 32 100000 real 0m1.712s user 0m0.012s sys 0m0.145s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 29 statahead wrong: 1 agl total: 27 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity/: 1528 seconds rm done statahead total: 29 statahead wrong: 1 agl total: 27