== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 17:56:57 (1775771817) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8b20ca695000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8b20ca695000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 4.10 seconds: 24.37 ops/second llite.lustre-ffff8b20ca695000.statahead_max=0 208 real 0m1.637s user 0m0.005s sys 0m0.220s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 2 sec llite.lustre-ffff8b20ca695000.statahead_max=128 128 208 real 0m0.721s user 0m0.005s sys 0m0.107s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 138 statahead wrong: 2 agl total: 133 list_total: 29 fname_total: 95 hit_total: 3330 miss_total: 1290 - open/close 671 (time 1775771847.68 total 10.00 last 67.07) total: 900 open/close in 13.61 seconds: 66.12 ops/second llite.lustre-ffff8b20ca695000.statahead_max=0 2008 real 0m14.514s user 0m0.031s sys 0m2.357s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 15 sec llite.lustre-ffff8b20ca695000.statahead_max=128 128 2008 real 0m4.436s user 0m0.016s sys 0m0.693s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 4 sec statahead total: 139 statahead wrong: 2 agl total: 133 list_total: 30 fname_total: 95 hit_total: 4328 miss_total: 1291 - open/close 634 (time 1775771890.73 total 10.01 last 63.32) - open/close 1325 (time 1775771900.77 total 20.04 last 68.89) total: 2000 open/close in 29.18 seconds: 68.55 ops/second llite.lustre-ffff8b20ca695000.statahead_max=0 6008 real 0m44.508s user 0m0.078s sys 0m6.900s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files without statahead: 45 sec llite.lustre-ffff8b20ca695000.statahead_max=128 128 6008 real 0m12.601s user 0m0.043s sys 0m2.037s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files with statahead: 13 sec statahead total: 140 statahead wrong: 2 agl total: 133 list_total: 31 fname_total: 95 hit_total: 7326 miss_total: 1292 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 55 seconds llite.lustre-ffff8b20ca695000.statahead_stats= statahead total: 140 statahead wrong: 2 agl total: 133 list_total: 31 fname_total: 95 hit_total: 7326 miss_total: 1292 mdc.lustre-MDT0000-mdc-ffff8b20ca695000.batch_stats= snapshot_time: 1775772035.300987882 secs.nsecs start_time: 1775771823.733730197 secs.nsecs elapsed_time: 211.567257685 secs.nsecs subreqs per batch batches % cum % 1: 12 14 14 2: 8 9 24 4: 4 4 28 8: 7 8 37 16: 3 3 40 32: 3 3 44 64: 46 55 100 mdc.lustre-MDT0001-mdc-ffff8b20ca695000.batch_stats= snapshot_time: 1775772035.301055907 secs.nsecs start_time: 1775771823.733812774 secs.nsecs elapsed_time: 211.567243133 secs.nsecs subreqs per batch batches % cum % 1: 10 13 13 2: 6 8 21 4: 4 5 27 8: 6 8 35 16: 0 0 35 32: 8 10 45 64: 40 54 100 kvm mdc.lustre-MDT0000-mdc-ffff8b20ca695000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8b20ca695000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 3.20 seconds: 31.29 ops/second llite.lustre-ffff8b20ca695000.statahead_max=0 100 real 0m0.196s user 0m0.001s sys 0m0.024s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff8b20ca695000.statahead_max=128 128 100 real 0m0.232s user 0m0.001s sys 0m0.035s statx --cached=always -D 100 files with statahead: 1 sec statahead total: 140 statahead wrong: 2 agl total: 133 list_total: 31 fname_total: 95 hit_total: 7326 miss_total: 1292 - open/close 654 (time 1775772057.97 total 10.01 last 65.36) total: 900 open/close in 14.72 seconds: 61.16 ops/second llite.lustre-ffff8b20ca695000.statahead_max=0 1000 real 0m0.290s user 0m0.002s sys 0m0.053s statx --cached=always -D 1000 files without statahead: 1 sec llite.lustre-ffff8b20ca695000.statahead_max=128 128 1000 real 0m0.162s user 0m0.001s sys 0m0.031s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 140 statahead wrong: 2 agl total: 133 list_total: 31 fname_total: 95 hit_total: 7326 miss_total: 1292 - open/close 737 (time 1775772082.63 total 10.02 last 73.58) - open/close 1420 (time 1775772092.64 total 20.02 last 68.28) - open/close 2162 (time 1775772102.65 total 30.03 last 74.14) - open/close 2860 (time 1775772112.66 total 40.04 last 69.70) - open/close 3520 (time 1775772122.67 total 50.05 last 65.93) - open/close 4219 (time 1775772132.68 total 60.06 last 69.85) - open/close 4972 (time 1775772142.69 total 70.07 last 75.23) - open/close 5703 (time 1775772152.69 total 80.08 last 73.05) - open/close 6344 (time 1775772162.70 total 90.08 last 64.08) - open/close 7048 (time 1775772172.70 total 100.08 last 70.40) - open/close 7733 (time 1775772182.70 total 110.08 last 68.48) - open/close 8377 (time 1775772192.71 total 120.09 last 64.32) total: 9000 open/close in 129.49 seconds: 69.50 ops/second llite.lustre-ffff8b20ca695000.statahead_max=0 10000 real 0m0.727s user 0m0.001s sys 0m0.122s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff8b20ca695000.statahead_max=128 128 10000 real 0m0.654s user 0m0.004s sys 0m0.142s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 140 statahead wrong: 2 agl total: 133 list_total: 31 fname_total: 95 hit_total: 7326 miss_total: 1292 - open/close 680 (time 1775772227.10 total 10.01 last 67.93) - open/close 1338 (time 1775772237.10 total 20.01 last 65.77) - open/close 1940 (time 1775772247.12 total 30.03 last 60.09) - open/close 2613 (time 1775772257.13 total 40.04 last 67.24) - open/close 3276 (time 1775772267.14 total 50.05 last 66.26) - open/close 3853 (time 1775772277.14 total 60.05 last 57.67) - open/close 4534 (time 1775772287.15 total 70.06 last 68.06) - open/close 5237 (time 1775772297.15 total 80.07 last 70.24) - open/close 5918 (time 1775772307.16 total 90.07 last 68.07) - open/close 6587 (time 1775772317.16 total 100.07 last 66.89) - open/close 7269 (time 1775772327.18 total 110.10 last 68.04) - open/close 7953 (time 1775772337.19 total 120.11 last 68.34) - open/close 8647 (time 1775772347.21 total 130.12 last 69.30) - open/close 9314 (time 1775772357.21 total 140.13 last 66.66) - open/close 9964 (time 1775772367.22 total 150.13 last 64.96) - open/close 10669 (time 1775772377.23 total 160.14 last 70.45) - open/close 11339 (time 1775772387.23 total 170.15 last 66.97) - open/close 11974 (time 1775772397.24 total 180.16 last 63.42) - open/close 12542 (time 1775772407.25 total 190.16 last 56.77) - open/close 13217 (time 1775772417.26 total 200.18 last 67.42) - open/close 13829 (time 1775772427.27 total 210.18 last 61.17) - open/close 14489 (time 1775772437.27 total 220.19 last 65.96) - open/close 15126 (time 1775772447.29 total 230.20 last 63.59) - open/close 15811 (time 1775772457.29 total 240.21 last 68.48) - open/close 16416 (time 1775772467.30 total 250.22 last 60.44) - open/close 17091 (time 1775772477.31 total 260.22 last 67.47) - open/close 17701 (time 1775772487.34 total 270.25 last 60.80) - open/close 18379 (time 1775772497.34 total 280.25 last 67.80) - open/close 18992 (time 1775772507.35 total 290.26 last 61.27) - open/close 19624 (time 1775772517.35 total 300.26 last 63.18) - open/close 20000 (time 1775772522.95 total 305.86 last 67.11) - open/close 20558 (time 1775772532.95 total 315.87 last 55.80) - open/close 21128 (time 1775772542.97 total 325.89 last 56.87) - open/close 21635 (time 1775772552.97 total 335.89 last 50.70) - open/close 22334 (time 1775772562.98 total 345.89 last 69.90) - open/close 22960 (time 1775772572.99 total 355.90 last 62.53) - open/close 23674 (time 1775772583.00 total 365.92 last 71.28) - open/close 24318 (time 1775772593.01 total 375.92 last 64.35) - open/close 24981 (time 1775772603.02 total 385.94 last 66.22) - open/close 25603 (time 1775772613.04 total 395.96 last 62.08) - open/close 26300 (time 1775772623.05 total 405.96 last 69.68) - open/close 26919 (time 1775772633.05 total 415.96 last 61.87) - open/close 27583 (time 1775772643.06 total 425.97 last 66.37) - open/close 28290 (time 1775772653.08 total 435.99 last 70.54) - open/close 29012 (time 1775772663.11 total 446.02 last 71.99) - open/close 29729 (time 1775772673.11 total 456.02 last 71.69) - open/close 30000 (time 1775772676.96 total 459.87 last 70.34) - open/close 30726 (time 1775772686.98 total 469.89 last 72.48) - open/close 31426 (time 1775772696.99 total 479.90 last 69.91) - open/close 32088 (time 1775772707.00 total 489.91 last 66.14) - open/close 32817 (time 1775772717.02 total 499.93 last 72.75) - open/close 33422 (time 1775772727.03 total 509.94 last 60.45) - open/close 34008 (time 1775772737.04 total 519.95 last 58.52) - open/close 34681 (time 1775772747.04 total 529.96 last 67.28) - open/close 35373 (time 1775772757.04 total 539.96 last 69.20) - open/close 36113 (time 1775772767.05 total 549.96 last 73.98) - open/close 36857 (time 1775772777.05 total 559.96 last 74.39) - open/close 37549 (time 1775772787.07 total 569.98 last 69.07) - open/close 38180 (time 1775772797.07 total 579.98 last 63.08) - open/close 38834 (time 1775772807.07 total 589.99 last 65.38) - open/close 39524 (time 1775772817.09 total 600.01 last 68.85) - open/close 40000 (time 1775772824.27 total 607.18 last 66.37) - open/close 40598 (time 1775772834.27 total 617.18 last 59.77) - open/close 41259 (time 1775772844.27 total 627.19 last 66.09) - open/close 41906 (time 1775772854.27 total 637.19 last 64.69) - open/close 42548 (time 1775772864.28 total 647.19 last 64.19) - open/close 43202 (time 1775772874.28 total 657.19 last 65.39) - open/close 43924 (time 1775772884.28 total 667.20 last 72.15) - open/close 44542 (time 1775772894.29 total 677.20 last 61.79) - open/close 45234 (time 1775772904.29 total 687.21 last 69.14) - open/close 45919 (time 1775772914.30 total 697.21 last 68.46) - open/close 46612 (time 1775772924.30 total 707.22 last 69.29) - open/close 47272 (time 1775772934.32 total 717.23 last 65.89) - open/close 47852 (time 1775772944.33 total 727.24 last 57.96) - open/close 48454 (time 1775772954.33 total 737.24 last 60.20) - open/close 49057 (time 1775772964.34 total 747.25 last 60.23) - open/close 49669 (time 1775772974.34 total 757.26 last 61.16) - open/close 50000 (time 1775772979.52 total 762.43 last 64.00) - open/close 50645 (time 1775772989.52 total 772.44 last 64.46) - open/close 51286 (time 1775772999.52 total 782.44 last 64.09) - open/close 51962 (time 1775773009.55 total 792.46 last 67.45) - open/close 52618 (time 1775773019.55 total 802.47 last 65.56) - open/close 53283 (time 1775773029.55 total 812.47 last 66.50) - open/close 53934 (time 1775773039.55 total 822.47 last 65.10) - open/close 54635 (time 1775773049.57 total 832.48 last 70.01) - open/close 55280 (time 1775773059.58 total 842.49 last 64.41) - open/close 55860 (time 1775773069.59 total 852.51 last 57.93) - open/close 56551 (time 1775773079.61 total 862.52 last 69.01) - open/close 57211 (time 1775773089.62 total 872.53 last 65.91) - open/close 57854 (time 1775773099.62 total 882.53 last 64.30) - open/close 58541 (time 1775773109.62 total 892.54 last 68.67) - open/close 59227 (time 1775773119.63 total 902.54 last 68.55) - open/close 59865 (time 1775773129.64 total 912.55 last 63.76) - open/close 60000 (time 1775773132.18 total 915.09 last 53.13) - open/close 60655 (time 1775773142.19 total 925.10 last 65.44) - open/close 61365 (time 1775773152.19 total 935.11 last 70.97) - open/close 62095 (time 1775773162.20 total 945.11 last 72.98) - open/close 62796 (time 1775773172.20 total 955.12 last 70.06) - open/close 63474 (time 1775773182.21 total 965.13 last 67.71) - open/close 64061 (time 1775773192.24 total 975.15 last 58.57) - open/close 64696 (time 1775773202.24 total 985.15 last 63.47) - open/close 65283 (time 1775773212.25 total 995.16 last 58.65) - open/close 65885 (time 1775773222.27 total 1005.18 last 60.07) - open/close 66496 (time 1775773232.28 total 1015.19 last 61.07) - open/close 67038 (time 1775773242.29 total 1025.21 last 54.10) - open/close 67577 (time 1775773252.31 total 1035.23 last 53.78) - open/close 68094 (time 1775773262.32 total 1045.24 last 51.65) - open/close 68601 (time 1775773272.34 total 1055.26 last 50.60) - open/close 69174 (time 1775773282.34 total 1065.26 last 57.29) - open/close 69745 (time 1775773292.35 total 1075.27 last 57.06) - open/close 70000 (time 1775773296.19 total 1079.10 last 66.48) - open/close 70643 (time 1775773306.20 total 1089.12 last 64.20) - open/close 71232 (time 1775773316.22 total 1099.13 last 58.83) - open/close 71888 (time 1775773326.23 total 1109.14 last 65.50) - open/close 72529 (time 1775773336.24 total 1119.15 last 64.07) - open/close 73180 (time 1775773346.24 total 1129.15 last 65.06) - open/close 73810 (time 1775773356.25 total 1139.16 last 62.94) - open/close 74521 (time 1775773366.26 total 1149.17 last 71.02) - open/close 75135 (time 1775773376.27 total 1159.18 last 61.33) - open/close 75789 (time 1775773386.28 total 1169.19 last 65.34) - open/close 76368 (time 1775773396.30 total 1179.21 last 57.79) - open/close 77071 (time 1775773406.30 total 1189.21 last 70.29) - open/close 77697 (time 1775773416.32 total 1199.24 last 62.45) - open/close 78249 (time 1775773426.36 total 1209.28 last 54.98) - open/close 78851 (time 1775773436.37 total 1219.28 last 60.17) - open/close 79397 (time 1775773446.38 total 1229.29 last 54.56) - open/close 80000 (time 1775773455.68 total 1238.59 last 64.84) - open/close 80597 (time 1775773465.68 total 1248.59 last 59.69) - open/close 81185 (time 1775773475.69 total 1258.60 last 58.74) - open/close 81690 (time 1775773485.71 total 1268.62 last 50.43) - open/close 82220 (time 1775773495.72 total 1278.63 last 52.93) - open/close 82873 (time 1775773505.72 total 1288.64 last 65.27) - open/close 83500 (time 1775773515.74 total 1298.65 last 62.61) - open/close 84139 (time 1775773525.76 total 1308.67 last 63.75) - open/close 84812 (time 1775773535.76 total 1318.67 last 67.30) - open/close 85476 (time 1775773545.76 total 1328.68 last 66.38) - open/close 86130 (time 1775773555.77 total 1338.69 last 65.34) - open/close 86721 (time 1775773565.78 total 1348.70 last 59.03) - open/close 87330 (time 1775773575.79 total 1358.71 last 60.85) - open/close 87980 (time 1775773585.80 total 1368.71 last 64.95) - open/close 88527 (time 1775773595.81 total 1378.72 last 54.65) - open/close 89086 (time 1775773605.82 total 1388.74 last 55.83) - open/close 89656 (time 1775773615.83 total 1398.74 last 56.98) total: 90000 open/close in 1404.71 seconds: 64.07 ops/second llite.lustre-ffff8b20ca695000.statahead_max=0 100000 real 0m5.148s user 0m0.010s sys 0m1.037s statx --cached=always -D 100000 files without statahead: 5 sec llite.lustre-ffff8b20ca695000.statahead_max=128 128 100000 real 0m5.288s user 0m0.016s sys 0m0.970s statx --cached=always -D 100000 files with statahead: 5 sec statahead total: 140 statahead wrong: 2 agl total: 133 list_total: 31 fname_total: 95 hit_total: 7326 miss_total: 1292 statx --cached=always -D done