== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 03:31:44 (1768552304) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8f55461c7800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8f55461c7800.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.84 seconds: 54.46 ops/second llite.lustre-ffff8f55461c7800.statahead_max=0 208 real 0m1.017s user 0m0.003s sys 0m0.203s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff8f55461c7800.statahead_max=128 128 208 real 0m0.794s user 0m0.009s sys 0m0.089s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 30 fname_total: 72 hit_total: 3029 miss_total: 1475 total: 900 open/close in 9.60 seconds: 93.71 ops/second llite.lustre-ffff8f55461c7800.statahead_max=0 2008 real 0m11.922s user 0m0.022s sys 0m1.876s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 12 sec llite.lustre-ffff8f55461c7800.statahead_max=128 128 2008 real 0m3.396s user 0m0.009s sys 0m0.580s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 3 sec statahead total: 121 statahead wrong: 2 agl total: 115 list_total: 31 fname_total: 72 hit_total: 4027 miss_total: 1476 - open/close 1048 (time 1768552362.43 total 10.01 last 104.71) - open/close 2069 (time 1768552372.44 total 20.02 last 102.00) total: 3000 open/close in 28.61 seconds: 104.86 ops/second llite.lustre-ffff8f55461c7800.statahead_max=0 8008 real 0m46.327s user 0m0.086s sys 0m7.185s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files without statahead: 46 sec llite.lustre-ffff8f55461c7800.statahead_max=128 128 8008 real 0m15.831s user 0m0.041s sys 0m2.230s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files with statahead: 16 sec statahead total: 122 statahead wrong: 2 agl total: 115 list_total: 32 fname_total: 72 hit_total: 8025 miss_total: 1477 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 55 seconds llite.lustre-ffff8f55461c7800.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 115 list_total: 32 fname_total: 72 hit_total: 8025 miss_total: 1477 mdc.lustre-MDT0000-mdc-ffff8f55461c7800.batch_stats= snapshot_time: 1768552511.394396860 secs.nsecs start_time: 1768552308.035688123 secs.nsecs elapsed_time: 203.358708737 secs.nsecs subreqs per batch batches % cum % 1: 13 13 13 2: 4 4 17 4: 11 11 28 8: 7 7 36 16: 1 1 37 32: 8 8 45 64: 53 54 100 mdc.lustre-MDT0001-mdc-ffff8f55461c7800.batch_stats= snapshot_time: 1768552511.394488515 secs.nsecs start_time: 1768552308.035772638 secs.nsecs elapsed_time: 203.358715877 secs.nsecs subreqs per batch batches % cum % 1: 14 13 13 2: 11 10 24 4: 11 10 35 8: 6 5 41 16: 0 0 41 32: 6 5 47 64: 54 52 100 kvm mdc.lustre-MDT0000-mdc-ffff8f55461c7800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8f55461c7800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.78 seconds: 56.10 ops/second llite.lustre-ffff8f55461c7800.statahead_max=0 100 real 0m0.092s user 0m0.001s sys 0m0.021s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff8f55461c7800.statahead_max=128 128 100 real 0m0.193s user 0m0.002s sys 0m0.019s statx --cached=always -D 100 files with statahead: 1 sec statahead total: 122 statahead wrong: 2 agl total: 115 list_total: 32 fname_total: 72 hit_total: 8025 miss_total: 1477 total: 900 open/close in 9.96 seconds: 90.32 ops/second llite.lustre-ffff8f55461c7800.statahead_max=0 1000 real 0m0.310s user 0m0.001s sys 0m0.042s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff8f55461c7800.statahead_max=128 128 1000 real 0m0.335s user 0m0.001s sys 0m0.031s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 115 list_total: 32 fname_total: 72 hit_total: 8025 miss_total: 1477 - open/close 980 (time 1768552554.16 total 10.00 last 97.98) - open/close 1884 (time 1768552564.17 total 20.01 last 90.29) - open/close 2648 (time 1768552574.18 total 30.02 last 76.32) - open/close 3346 (time 1768552584.20 total 40.04 last 69.72) - open/close 4149 (time 1768552594.21 total 50.05 last 80.21) - open/close 5010 (time 1768552604.22 total 60.06 last 85.98) - open/close 5816 (time 1768552614.23 total 70.07 last 80.54) - open/close 6808 (time 1768552624.23 total 80.07 last 99.18) - open/close 7766 (time 1768552634.23 total 90.07 last 95.76) - open/close 8835 (time 1768552644.24 total 100.08 last 106.84) total: 9000 open/close in 101.51 seconds: 88.66 ops/second llite.lustre-ffff8f55461c7800.statahead_max=0 10000 real 0m0.665s user 0m0.004s sys 0m0.148s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff8f55461c7800.statahead_max=128 128 10000 real 0m0.632s user 0m0.002s sys 0m0.123s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 122 statahead wrong: 2 agl total: 115 list_total: 32 fname_total: 72 hit_total: 8025 miss_total: 1477 - open/close 880 (time 1768552669.62 total 10.00 last 87.96) - open/close 1867 (time 1768552679.63 total 20.01 last 98.64) - open/close 2844 (time 1768552689.63 total 30.01 last 97.70) - open/close 3713 (time 1768552699.63 total 40.02 last 86.84) - open/close 4507 (time 1768552709.64 total 50.02 last 79.37) - open/close 5490 (time 1768552719.64 total 60.02 last 98.27) - open/close 6429 (time 1768552729.65 total 70.03 last 93.85) - open/close 7412 (time 1768552739.65 total 80.04 last 98.25) - open/close 8268 (time 1768552749.65 total 90.04 last 85.59) - open/close 9069 (time 1768552759.66 total 100.04 last 80.04) - open/close 9969 (time 1768552769.67 total 110.05 last 89.90) - open/close 10753 (time 1768552779.68 total 120.06 last 78.34) - open/close 11634 (time 1768552789.68 total 130.06 last 88.08) - open/close 12687 (time 1768552799.69 total 140.07 last 105.21) - open/close 13611 (time 1768552809.70 total 150.08 last 92.32) - open/close 14542 (time 1768552819.70 total 160.08 last 93.08) - open/close 15447 (time 1768552829.73 total 170.12 last 90.19) - open/close 16097 (time 1768552839.76 total 180.14 last 64.85) - open/close 16690 (time 1768552849.77 total 190.16 last 59.19) - open/close 17543 (time 1768552859.78 total 200.17 last 85.23) - open/close 18277 (time 1768552869.80 total 210.19 last 73.24) - open/close 19145 (time 1768552879.81 total 220.19 last 86.76) - open/close 20000 (time 1768552889.17 total 229.55 last 91.37) - open/close 20982 (time 1768552899.18 total 239.56 last 98.08) - open/close 21831 (time 1768552909.20 total 249.58 last 84.77) - open/close 22732 (time 1768552919.20 total 259.59 last 90.05) - open/close 23580 (time 1768552929.20 total 269.59 last 84.77) - open/close 24346 (time 1768552939.21 total 279.60 last 76.53) - open/close 25234 (time 1768552949.23 total 289.62 last 88.63) - open/close 26154 (time 1768552959.23 total 299.62 last 91.98) - open/close 26903 (time 1768552969.24 total 309.62 last 74.85) - open/close 27795 (time 1768552979.25 total 319.63 last 89.14) - open/close 28800 (time 1768552989.25 total 329.64 last 100.45) - open/close 29677 (time 1768552999.25 total 339.64 last 87.67) - open/close 30000 (time 1768553003.04 total 343.43 last 85.27) - open/close 30875 (time 1768553013.05 total 353.43 last 87.45) - open/close 31849 (time 1768553023.06 total 363.45 last 97.23) - open/close 32689 (time 1768553033.07 total 373.45 last 83.98) - open/close 33558 (time 1768553043.08 total 383.46 last 86.81) - open/close 34321 (time 1768553053.09 total 393.48 last 76.17) - open/close 35006 (time 1768553063.10 total 403.49 last 68.44) - open/close 35913 (time 1768553073.11 total 413.49 last 90.65) - open/close 36681 (time 1768553083.11 total 423.50 last 76.76) - open/close 37631 (time 1768553093.12 total 433.51 last 94.93) - open/close 38714 (time 1768553103.12 total 443.51 last 108.27) - open/close 39678 (time 1768553113.13 total 453.52 last 96.33) - open/close 40000 (time 1768553118.74 total 459.13 last 57.38) - open/close 40967 (time 1768553128.75 total 469.13 last 96.67) - open/close 41994 (time 1768553138.75 total 479.13 last 102.67) - open/close 43005 (time 1768553148.76 total 489.14 last 101.03) - open/close 43960 (time 1768553158.76 total 499.15 last 95.43) - open/close 44756 (time 1768553168.77 total 509.15 last 79.57) - open/close 45699 (time 1768553178.77 total 519.16 last 94.26) - open/close 46684 (time 1768553188.77 total 529.16 last 98.48) - open/close 47463 (time 1768553198.78 total 539.16 last 77.87) - open/close 48348 (time 1768553208.78 total 549.17 last 88.48) - open/close 49141 (time 1768553218.78 total 559.17 last 79.28) - open/close 50000 (time 1768553228.37 total 568.76 last 89.58) - open/close 50918 (time 1768553238.38 total 578.77 last 91.73) - open/close 51747 (time 1768553248.40 total 588.78 last 82.77) - open/close 52743 (time 1768553258.40 total 598.78 last 99.56) - open/close 53606 (time 1768553268.42 total 608.80 last 86.14) - open/close 54512 (time 1768553278.42 total 618.81 last 90.57) - open/close 55442 (time 1768553288.43 total 628.82 last 92.92) - open/close 56315 (time 1768553298.44 total 638.82 last 87.26) - open/close 57128 (time 1768553308.44 total 648.82 last 81.28) - open/close 58025 (time 1768553318.45 total 658.83 last 89.62) - open/close 58975 (time 1768553328.45 total 668.84 last 94.95) - open/close 59751 (time 1768553338.46 total 678.84 last 77.55) - open/close 60000 (time 1768553341.56 total 681.95 last 80.23) - open/close 60651 (time 1768553351.57 total 691.96 last 65.05) - open/close 61446 (time 1768553361.58 total 701.96 last 79.44) - open/close 62435 (time 1768553371.59 total 711.97 last 98.81) - open/close 63492 (time 1768553381.59 total 721.98 last 105.63) - open/close 64509 (time 1768553391.62 total 732.00 last 101.44) - open/close 65446 (time 1768553401.63 total 742.01 last 93.62) - open/close 66304 (time 1768553411.63 total 752.01 last 85.77) - open/close 67272 (time 1768553421.63 total 762.02 last 96.78) - open/close 68159 (time 1768553431.64 total 772.02 last 88.67) - open/close 68984 (time 1768553441.64 total 782.02 last 82.49) - open/close 69856 (time 1768553451.66 total 792.05 last 86.99) - open/close 70726 (time 1768553461.66 total 802.05 last 86.99) - open/close 71526 (time 1768553471.67 total 812.05 last 79.96) - open/close 72437 (time 1768553481.67 total 822.05 last 91.09) - open/close 73357 (time 1768553491.68 total 832.06 last 91.91) - open/close 74229 (time 1768553501.68 total 842.07 last 87.14) - open/close 75238 (time 1768553511.69 total 852.08 last 100.83) - open/close 76158 (time 1768553521.70 total 862.08 last 91.96) - open/close 77147 (time 1768553531.70 total 872.09 last 98.83) - open/close 78104 (time 1768553541.71 total 882.09 last 95.68) - open/close 79055 (time 1768553551.71 total 892.10 last 95.05) - open/close 79827 (time 1768553561.72 total 902.11 last 77.12) - open/close 80000 (time 1768553564.48 total 904.86 last 62.81) - open/close 80617 (time 1768553574.50 total 914.88 last 61.56) - open/close 81487 (time 1768553584.51 total 924.89 last 86.92) - open/close 82342 (time 1768553594.51 total 934.89 last 85.48) - open/close 83252 (time 1768553604.53 total 944.91 last 90.84) - open/close 84295 (time 1768553614.53 total 954.92 last 104.26) - open/close 85142 (time 1768553624.54 total 964.92 last 84.66) - open/close 85879 (time 1768553634.55 total 974.94 last 73.59) - open/close 86800 (time 1768553644.56 total 984.95 last 91.99) - open/close 87724 (time 1768553654.57 total 994.95 last 92.35) - open/close 88641 (time 1768553664.58 total 1004.97 last 91.59) - open/close 89513 (time 1768553674.58 total 1014.97 last 87.18) total: 90000 open/close in 1019.82 seconds: 88.25 ops/second llite.lustre-ffff8f55461c7800.statahead_max=0 100000 real 0m6.323s user 0m0.018s sys 0m0.987s statx --cached=always -D 100000 files without statahead: 6 sec llite.lustre-ffff8f55461c7800.statahead_max=128 128 100000 real 0m5.673s user 0m0.013s sys 0m0.933s statx --cached=always -D 100000 files with statahead: 6 sec statahead total: 122 statahead wrong: 2 agl total: 115 list_total: 32 fname_total: 72 hit_total: 8025 miss_total: 1477 statx --cached=always -D done