== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 01:38:33 (1786945113) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff939605f94000.batch_stats=0 total: 100 open/close in 1.54 seconds: 64.91 ops/second llite.lustre-ffff939605f94000.statahead_max=0 208 real 0m0.734s user 0m0.001s sys 0m0.227s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff939605f94000.statahead_max=128 llite.lustre-ffff939605f94000.statahead_max=128 208 real 0m0.342s user 0m0.003s sys 0m0.133s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 98 statahead wrong: 1 agl total: 94 list_total: 27 fname_total: 69 hit_total: 2451 miss_total: 246 swrong=1 ewrong=1 total: 900 open/close in 5.68 seconds: 158.40 ops/second llite.lustre-ffff939605f94000.statahead_max=0 2008 real 0m7.903s user 0m0.031s sys 0m2.160s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 8 sec llite.lustre-ffff939605f94000.statahead_max=128 llite.lustre-ffff939605f94000.statahead_max=128 2008 real 0m2.326s user 0m0.010s sys 0m1.011s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 99 statahead wrong: 1 agl total: 94 list_total: 28 fname_total: 69 hit_total: 3450 miss_total: 246 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 9 seconds llite.lustre-ffff939605f94000.statahead_stats= statahead total: 99 statahead wrong: 1 agl total: 94 list_total: 28 fname_total: 69 hit_total: 3450 miss_total: 246 mdc.lustre-MDT0000-mdc-ffff939605f94000.batch_stats= snapshot_time: 1786945150.511396806 secs.nsecs start_time: 1786945115.165578603 secs.nsecs elapsed_time: 35.345818203 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 0 0 6 4: 0 0 6 8: 5 16 22 16: 7 22 45 32: 3 9 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff939605f94000.batch_stats=0 total: 100 open/close in 1.46 seconds: 68.39 ops/second llite.lustre-ffff939605f94000.statahead_max=0 100 real 0m0.040s user 0m0.002s sys 0m0.027s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff939605f94000.statahead_max=128 llite.lustre-ffff939605f94000.statahead_max=128 100 real 0m0.034s user 0m0.000s sys 0m0.020s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 99 statahead wrong: 1 agl total: 94 list_total: 28 fname_total: 69 hit_total: 3450 miss_total: 246 swrong=1 ewrong=1 total: 900 open/close in 4.83 seconds: 186.46 ops/second llite.lustre-ffff939605f94000.statahead_max=0 1000 real 0m0.140s user 0m0.001s sys 0m0.111s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff939605f94000.statahead_max=128 llite.lustre-ffff939605f94000.statahead_max=128 1000 real 0m0.060s user 0m0.002s sys 0m0.024s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 99 statahead wrong: 1 agl total: 94 list_total: 28 fname_total: 69 hit_total: 3450 miss_total: 246 swrong=1 ewrong=1 - open/close 1595 (time 1786945174.29 total 10.00 last 159.44) - open/close 3059 (time 1786945184.29 total 20.01 last 146.36) - open/close 4532 (time 1786945194.29 total 30.01 last 147.30) - open/close 5959 (time 1786945204.30 total 40.01 last 142.62) - open/close 7932 (time 1786945214.30 total 50.02 last 197.23) total: 9000 open/close in 55.01 seconds: 163.61 ops/second llite.lustre-ffff939605f94000.statahead_max=0 10000 real 0m0.310s user 0m0.004s sys 0m0.091s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff939605f94000.statahead_max=128 llite.lustre-ffff939605f94000.statahead_max=128 10000 real 0m0.264s user 0m0.002s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 99 statahead wrong: 1 agl total: 94 list_total: 28 fname_total: 69 hit_total: 3450 miss_total: 246 swrong=1 ewrong=1 - open/close 1517 (time 1786945236.31 total 10.01 last 151.55) - open/close 2890 (time 1786945246.31 total 20.01 last 137.28) - open/close 4165 (time 1786945256.32 total 30.02 last 127.37) - open/close 5421 (time 1786945266.32 total 40.02 last 125.57) - open/close 6699 (time 1786945276.33 total 50.03 last 127.78) - open/close 8007 (time 1786945286.33 total 60.03 last 130.73) - open/close 9303 (time 1786945296.34 total 70.04 last 129.55) - open/close 10000 (time 1786945301.64 total 75.34 last 131.37) - open/close 11234 (time 1786945311.65 total 85.35 last 123.33) - open/close 12652 (time 1786945321.65 total 95.35 last 141.72) - open/close 14677 (time 1786945331.65 total 105.35 last 202.48) - open/close 16603 (time 1786945341.65 total 115.35 last 192.59) - open/close 18086 (time 1786945351.66 total 125.36 last 148.24) - open/close 19668 (time 1786945361.66 total 135.36 last 158.20) - open/close 21201 (time 1786945371.67 total 145.36 last 153.20) - open/close 22833 (time 1786945381.67 total 155.37 last 163.13) - open/close 24335 (time 1786945391.68 total 165.38 last 150.10) - open/close 25630 (time 1786945401.69 total 175.38 last 129.38) - open/close 27164 (time 1786945411.69 total 185.39 last 153.37) - open/close 28783 (time 1786945421.69 total 195.39 last 161.82) - open/close 30000 (time 1786945429.34 total 203.04 last 159.20) - open/close 31666 (time 1786945439.34 total 213.04 last 166.51) - open/close 33212 (time 1786945449.34 total 223.04 last 154.57) - open/close 34648 (time 1786945459.35 total 233.05 last 143.54) - open/close 36107 (time 1786945469.35 total 243.05 last 145.86) - open/close 37559 (time 1786945479.35 total 253.05 last 145.18) - open/close 38969 (time 1786945489.35 total 263.05 last 140.98) - open/close 40000 (time 1786945495.65 total 269.35 last 163.78) - open/close 41771 (time 1786945505.65 total 279.35 last 177.10) - open/close 43536 (time 1786945515.65 total 289.35 last 176.47) - open/close 45087 (time 1786945525.65 total 299.35 last 155.07) - open/close 46702 (time 1786945535.66 total 309.36 last 161.40) - open/close 48374 (time 1786945545.66 total 319.36 last 167.17) - open/close 49881 (time 1786945555.67 total 329.37 last 150.52) - open/close 51231 (time 1786945565.68 total 339.37 last 134.97) - open/close 52609 (time 1786945575.68 total 349.38 last 137.74) - open/close 53953 (time 1786945585.70 total 359.40 last 134.10) - open/close 55440 (time 1786945595.71 total 369.41 last 148.62) - open/close 56855 (time 1786945605.71 total 379.41 last 141.50) - open/close 58441 (time 1786945615.71 total 389.41 last 158.52) - open/close 59856 (time 1786945625.72 total 399.41 last 141.46) - open/close 60529 (time 1786945635.72 total 409.42 last 67.28) - open/close 61004 (time 1786945645.73 total 419.43 last 47.43) - open/close 61469 (time 1786945655.74 total 429.44 last 46.47) - open/close 61860 (time 1786945665.76 total 439.46 last 39.01) - open/close 62306 (time 1786945675.77 total 449.47 last 44.54) - open/close 62749 (time 1786945685.80 total 459.50 last 44.18) - open/close 63141 (time 1786945695.81 total 469.51 last 39.16) - open/close 63464 (time 1786945705.81 total 479.51 last 32.30) - open/close 63781 (time 1786945715.82 total 489.52 last 31.68) - open/close 64168 (time 1786945725.82 total 499.52 last 38.68) - open/close 64629 (time 1786945735.85 total 509.55 last 45.97) - open/close 65116 (time 1786945745.86 total 519.56 last 48.67) - open/close 65644 (time 1786945755.87 total 529.57 last 52.75) - open/close 66161 (time 1786945765.87 total 539.57 last 51.68) - open/close 66752 (time 1786945775.89 total 549.59 last 58.97) - open/close 67382 (time 1786945785.91 total 559.61 last 62.91) - open/close 68120 (time 1786945795.91 total 569.61 last 73.77) - open/close 68768 (time 1786945805.93 total 579.63 last 64.71) - open/close 69431 (time 1786945815.93 total 589.63 last 66.26) - open/close 70000 (time 1786945823.66 total 597.36 last 73.60) - open/close 70680 (time 1786945833.66 total 607.36 last 68.00) - open/close 71338 (time 1786945843.70 total 617.39 last 65.60) - open/close 71994 (time 1786945853.70 total 627.40 last 65.59) - open/close 72682 (time 1786945863.71 total 637.41 last 68.69) - open/close 73370 (time 1786945873.73 total 647.42 last 68.72) - open/close 74033 (time 1786945883.73 total 657.43 last 66.29) - open/close 74634 (time 1786945893.74 total 667.44 last 60.03) - open/close 75251 (time 1786945903.75 total 677.45 last 61.64) - open/close 75929 (time 1786945913.76 total 687.45 last 67.76) - open/close 76562 (time 1786945923.77 total 697.47 last 63.21) - open/close 77252 (time 1786945933.78 total 707.48 last 68.93) - open/close 77888 (time 1786945943.78 total 717.48 last 63.57) - open/close 78405 (time 1786945953.79 total 727.49 last 51.66) - open/close 78852 (time 1786945963.80 total 737.50 last 44.67) - open/close 79331 (time 1786945973.81 total 747.51 last 47.84) - open/close 79852 (time 1786945983.81 total 757.51 last 52.08) - open/close 80000 (time 1786945985.98 total 759.68 last 68.23) - open/close 80627 (time 1786945995.99 total 769.69 last 62.64) - open/close 81176 (time 1786946006.00 total 779.70 last 54.86) - open/close 81705 (time 1786946016.05 total 789.75 last 52.64) - open/close 82206 (time 1786946026.06 total 799.76 last 50.01) - open/close 82756 (time 1786946036.07 total 809.77 last 54.95) - open/close 83272 (time 1786946046.08 total 819.78 last 51.55) - open/close 83809 (time 1786946056.10 total 829.79 last 53.63) - open/close 84437 (time 1786946066.10 total 839.80 last 62.80) - open/close 85075 (time 1786946076.10 total 849.80 last 63.77) - open/close 85705 (time 1786946086.11 total 859.80 last 62.97) - open/close 86318 (time 1786946096.12 total 869.82 last 61.24) - open/close 86923 (time 1786946106.12 total 879.82 last 60.49) - open/close 87544 (time 1786946116.13 total 889.82 last 62.05) - open/close 88228 (time 1786946126.13 total 899.83 last 68.35) - open/close 88864 (time 1786946136.14 total 909.84 last 63.54) - open/close 89492 (time 1786946146.15 total 919.85 last 62.73) total: 90000 open/close in 928.33 seconds: 96.95 ops/second llite.lustre-ffff939605f94000.statahead_max=0 100000 real 0m6.386s user 0m0.010s sys 0m0.276s 'statx --cached=always -D' 100000 files without statahead: 7 sec llite.lustre-ffff939605f94000.statahead_max=128 llite.lustre-ffff939605f94000.statahead_max=128 100000 real 0m6.488s user 0m0.013s sys 0m0.286s 'statx --cached=always -D' 100000 files with statahead: 7 sec statahead total: 99 statahead wrong: 1 agl total: 94 list_total: 28 fname_total: 69 hit_total: 3450 miss_total: 246 swrong=1 ewrong=1 'statx --cached=always -D' done