== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 12:13:07 (1772471587) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffffa09d460ee800.batch_stats=0 total: 100 open/close in 2.36 seconds: 42.37 ops/second llite.lustre-ffffa09d460ee800.statahead_max=0 208 real 0m0.999s user 0m0.005s sys 0m0.196s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffffa09d460ee800.statahead_max=128 128 208 real 0m0.356s user 0m0.003s sys 0m0.072s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 98 statahead wrong: 2 agl total: 95 list_total: 29 fname_total: 69 hit_total: 6602 miss_total: 1151 - open/close 818 (time 1772471611.39 total 10.00 last 81.80) total: 900 open/close in 11.02 seconds: 81.68 ops/second llite.lustre-ffffa09d460ee800.statahead_max=0 2008 real 0m11.630s user 0m0.023s sys 0m1.758s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 11 sec llite.lustre-ffffa09d460ee800.statahead_max=128 128 2008 real 0m4.120s user 0m0.015s sys 0m0.503s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 4 sec statahead total: 99 statahead wrong: 2 agl total: 95 list_total: 30 fname_total: 69 hit_total: 7601 miss_total: 1151 - open/close 841 (time 1772471647.25 total 10.00 last 84.09) - open/close 1642 (time 1772471657.25 total 20.00 last 80.09) - open/close 2420 (time 1772471667.27 total 30.02 last 77.68) total: 3000 open/close in 37.19 seconds: 80.67 ops/second llite.lustre-ffffa09d460ee800.statahead_max=0 8008 real 0m46.148s user 0m0.098s sys 0m7.383s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files without statahead: 46 sec llite.lustre-ffffa09d460ee800.statahead_max=128 128 8008 real 0m18.687s user 0m0.043s sys 0m2.151s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files with statahead: 19 sec statahead total: 100 statahead wrong: 2 agl total: 95 list_total: 31 fname_total: 69 hit_total: 11599 miss_total: 1152 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 67 seconds llite.lustre-ffffa09d460ee800.statahead_stats= statahead total: 100 statahead wrong: 2 agl total: 95 list_total: 31 fname_total: 69 hit_total: 11599 miss_total: 1152 mdc.lustre-MDT0000-mdc-ffffa09d460ee800.batch_stats= snapshot_time: 1772471822.735214143 secs.nsecs start_time: 1772471591.585220060 secs.nsecs elapsed_time: 231.149994083 secs.nsecs subreqs per batch batches % cum % 1: 1 0 0 2: 1 0 1 4: 6 4 5 8: 15 11 16 16: 28 20 37 32: 19 13 51 64: 66 48 100 kvm mdc.lustre-MDT0000-mdc-ffffa09d460ee800.batch_stats=0 total: 100 open/close in 3.02 seconds: 33.08 ops/second llite.lustre-ffffa09d460ee800.statahead_max=0 100 real 0m0.095s user 0m0.001s sys 0m0.012s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffffa09d460ee800.statahead_max=128 128 100 real 0m0.104s user 0m0.004s sys 0m0.022s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 100 statahead wrong: 2 agl total: 95 list_total: 31 fname_total: 69 hit_total: 11599 miss_total: 1152 - open/close 841 (time 1772471845.15 total 10.01 last 84.05) total: 900 open/close in 10.75 seconds: 83.73 ops/second llite.lustre-ffffa09d460ee800.statahead_max=0 1000 real 0m0.063s user 0m0.001s sys 0m0.009s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffffa09d460ee800.statahead_max=128 128 1000 real 0m0.126s user 0m0.002s sys 0m0.023s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 100 statahead wrong: 2 agl total: 95 list_total: 31 fname_total: 69 hit_total: 11599 miss_total: 1152 - open/close 805 (time 1772471864.99 total 10.00 last 80.48) - open/close 1501 (time 1772471874.99 total 20.00 last 69.59) - open/close 2088 (time 1772471885.00 total 30.01 last 58.66) - open/close 2823 (time 1772471895.00 total 40.02 last 73.45) - open/close 3667 (time 1772471905.01 total 50.02 last 84.36) - open/close 4469 (time 1772471915.01 total 60.02 last 80.19) - open/close 5324 (time 1772471925.02 total 70.03 last 85.41) - open/close 6028 (time 1772471935.02 total 80.04 last 70.39) - open/close 6824 (time 1772471945.03 total 90.04 last 79.55) - open/close 7664 (time 1772471955.03 total 100.05 last 83.97) - open/close 8475 (time 1772471965.04 total 110.05 last 81.05) total: 9000 open/close in 118.10 seconds: 76.21 ops/second llite.lustre-ffffa09d460ee800.statahead_max=0 10000 real 0m1.713s user 0m0.002s sys 0m0.042s statx --cached=always -D 10000 files without statahead: 2 sec llite.lustre-ffffa09d460ee800.statahead_max=128 128 10000 real 0m1.304s user 0m0.001s sys 0m0.049s statx --cached=always -D 10000 files with statahead: 2 sec statahead total: 100 statahead wrong: 2 agl total: 95 list_total: 31 fname_total: 69 hit_total: 11599 miss_total: 1152 - open/close 693 (time 1772472004.70 total 10.01 last 69.22) - open/close 1411 (time 1772472014.71 total 20.02 last 71.73) - open/close 2288 (time 1772472024.72 total 30.03 last 87.62) - open/close 3052 (time 1772472034.72 total 40.03 last 76.38) - open/close 3717 (time 1772472044.73 total 50.04 last 66.46) - open/close 4348 (time 1772472054.73 total 60.04 last 63.09) - open/close 5038 (time 1772472064.75 total 70.06 last 68.89) - open/close 5817 (time 1772472074.75 total 80.06 last 77.84) - open/close 6711 (time 1772472084.76 total 90.07 last 89.38) - open/close 7499 (time 1772472094.77 total 100.08 last 78.66) - open/close 8287 (time 1772472104.81 total 110.12 last 78.56) - open/close 9203 (time 1772472114.81 total 120.12 last 91.58) - open/close 10000 (time 1772472124.32 total 129.63 last 83.75) - open/close 10884 (time 1772472134.33 total 139.64 last 88.34) - open/close 11723 (time 1772472144.34 total 149.65 last 83.85) - open/close 12556 (time 1772472154.34 total 159.65 last 83.28) - open/close 13364 (time 1772472164.36 total 169.67 last 80.65) - open/close 14150 (time 1772472174.37 total 179.68 last 78.54) - open/close 14992 (time 1772472184.39 total 189.70 last 84.02) - open/close 15792 (time 1772472194.39 total 199.70 last 79.98) - open/close 16631 (time 1772472204.39 total 209.70 last 83.86) - open/close 17342 (time 1772472214.40 total 219.71 last 71.05) - open/close 18014 (time 1772472224.40 total 229.71 last 67.19) - open/close 18693 (time 1772472234.40 total 239.71 last 67.90) - open/close 19400 (time 1772472244.41 total 249.72 last 70.67) - open/close 20000 (time 1772472253.57 total 258.88 last 65.50) - open/close 20556 (time 1772472263.57 total 268.88 last 55.58) - open/close 21147 (time 1772472273.58 total 278.89 last 59.03) - open/close 21993 (time 1772472283.60 total 288.91 last 84.45) - open/close 22710 (time 1772472293.62 total 298.93 last 71.56) - open/close 23445 (time 1772472303.64 total 308.95 last 73.35) - open/close 24170 (time 1772472313.64 total 318.95 last 72.49) - open/close 24860 (time 1772472323.65 total 328.96 last 68.99) - open/close 25584 (time 1772472333.65 total 338.96 last 72.33) - open/close 26266 (time 1772472343.66 total 348.97 last 68.16) - open/close 26918 (time 1772472353.67 total 358.98 last 65.13) - open/close 27682 (time 1772472363.68 total 368.99 last 76.35) - open/close 28391 (time 1772472373.68 total 378.99 last 70.89) - open/close 29162 (time 1772472383.68 total 388.99 last 77.07) - open/close 29867 (time 1772472393.69 total 399.00 last 70.44) - open/close 30587 (time 1772472403.70 total 409.01 last 71.95) - open/close 31332 (time 1772472413.70 total 419.01 last 74.50) - open/close 32128 (time 1772472423.71 total 429.02 last 79.48) - open/close 32900 (time 1772472433.73 total 439.04 last 77.10) - open/close 33537 (time 1772472443.73 total 449.04 last 63.67) - open/close 34267 (time 1772472453.75 total 459.06 last 72.87) - open/close 34937 (time 1772472463.76 total 469.07 last 66.95) - open/close 35600 (time 1772472473.77 total 479.08 last 66.18) - open/close 36178 (time 1772472483.80 total 489.11 last 57.68) - open/close 36874 (time 1772472493.81 total 499.12 last 69.53) - open/close 37618 (time 1772472503.83 total 509.14 last 74.22) - open/close 38386 (time 1772472513.84 total 519.15 last 76.68) - open/close 39145 (time 1772472523.85 total 529.16 last 75.90) - open/close 40000 (time 1772472533.75 total 539.06 last 86.35) - open/close 40817 (time 1772472543.76 total 549.07 last 81.60) - open/close 41634 (time 1772472553.76 total 559.07 last 81.69) - open/close 42497 (time 1772472563.76 total 569.07 last 86.28) - open/close 43288 (time 1772472573.77 total 579.08 last 79.05) - open/close 44093 (time 1772472583.77 total 589.08 last 80.47) - open/close 44716 (time 1772472593.78 total 599.09 last 62.24) - open/close 45370 (time 1772472603.78 total 609.09 last 65.40) - open/close 46129 (time 1772472613.78 total 619.09 last 75.88) - open/close 46971 (time 1772472623.79 total 629.10 last 84.13) - open/close 47806 (time 1772472633.80 total 639.11 last 83.42) - open/close 48573 (time 1772472643.82 total 649.13 last 76.58) - open/close 49472 (time 1772472653.89 total 659.20 last 89.25) - open/close 50000 (time 1772472660.03 total 665.34 last 86.03) - open/close 50691 (time 1772472670.04 total 675.35 last 69.03) - open/close 51343 (time 1772472680.08 total 685.39 last 64.96) - open/close 52058 (time 1772472690.08 total 695.39 last 71.46) - open/close 52859 (time 1772472700.10 total 705.41 last 79.96) - open/close 53665 (time 1772472710.10 total 715.41 last 80.56) - open/close 54563 (time 1772472720.11 total 725.42 last 89.75) - open/close 55380 (time 1772472730.12 total 735.43 last 81.61) - open/close 55983 (time 1772472740.12 total 745.43 last 60.29) - open/close 56642 (time 1772472750.16 total 755.47 last 65.66) - open/close 57286 (time 1772472760.18 total 765.49 last 64.24) - open/close 58099 (time 1772472770.19 total 775.50 last 81.23) - open/close 58877 (time 1772472780.20 total 785.51 last 77.70) - open/close 59597 (time 1772472790.21 total 795.52 last 71.96) - open/close 60000 (time 1772472796.01 total 801.32 last 69.53) - open/close 60808 (time 1772472806.03 total 811.34 last 80.61) - open/close 61584 (time 1772472816.03 total 821.34 last 77.57) - open/close 62307 (time 1772472826.03 total 831.34 last 72.29) - open/close 63023 (time 1772472836.04 total 841.35 last 71.55) - open/close 63813 (time 1772472846.05 total 851.36 last 78.97) - open/close 64581 (time 1772472856.05 total 861.36 last 76.74) - open/close 65319 (time 1772472866.06 total 871.37 last 73.77) - open/close 66073 (time 1772472876.06 total 881.37 last 75.40) - open/close 66843 (time 1772472886.06 total 891.37 last 76.97) - open/close 67364 (time 1772472896.07 total 901.38 last 52.05) - open/close 67864 (time 1772472906.09 total 911.40 last 49.89) - open/close 68598 (time 1772472916.10 total 921.41 last 73.35) - open/close 69287 (time 1772472926.11 total 931.42 last 68.87) - open/close 70000 (time 1772472934.79 total 940.10 last 82.10) - open/close 70740 (time 1772472944.79 total 950.10 last 73.98) - open/close 71479 (time 1772472954.79 total 960.10 last 73.90) - open/close 72165 (time 1772472964.80 total 970.11 last 68.56) - open/close 72967 (time 1772472974.83 total 980.14 last 79.98) - open/close 73564 (time 1772472984.84 total 990.15 last 59.63) - open/close 74272 (time 1772472994.84 total 1000.15 last 70.78) - open/close 74998 (time 1772473004.86 total 1010.17 last 72.49) - open/close 75787 (time 1772473014.86 total 1020.17 last 78.87) - open/close 76418 (time 1772473024.87 total 1030.18 last 63.05) - open/close 77125 (time 1772473034.87 total 1040.18 last 70.70) - open/close 77889 (time 1772473044.87 total 1050.18 last 76.36) - open/close 78676 (time 1772473054.88 total 1060.19 last 78.69) - open/close 79287 (time 1772473064.88 total 1070.19 last 61.08) - open/close 79908 (time 1772473074.88 total 1080.19 last 62.10) - open/close 80342 (time 1772473084.89 total 1090.20 last 43.36) - open/close 80945 (time 1772473094.89 total 1100.20 last 60.29) - open/close 81574 (time 1772473104.90 total 1110.21 last 62.85) - open/close 82132 (time 1772473114.90 total 1120.21 last 55.76) - open/close 82733 (time 1772473124.92 total 1130.23 last 59.99) - open/close 83289 (time 1772473134.93 total 1140.24 last 55.56) - open/close 83828 (time 1772473144.95 total 1150.26 last 53.81) - open/close 84429 (time 1772473154.96 total 1160.27 last 60.05) - open/close 85138 (time 1772473164.97 total 1170.28 last 70.83) - open/close 85946 (time 1772473174.98 total 1180.29 last 80.72) - open/close 86691 (time 1772473184.99 total 1190.30 last 74.43) - open/close 87418 (time 1772473195.01 total 1200.32 last 72.50) - open/close 88096 (time 1772473205.03 total 1210.34 last 67.71) - open/close 88791 (time 1772473215.03 total 1220.34 last 69.49) - open/close 89433 (time 1772473225.03 total 1230.34 last 64.16) total: 90000 open/close in 1238.26 seconds: 72.68 ops/second llite.lustre-ffffa09d460ee800.statahead_max=0 100000 real 0m5.755s user 0m0.019s sys 0m0.243s statx --cached=always -D 100000 files without statahead: 5 sec llite.lustre-ffffa09d460ee800.statahead_max=128 128 100000 real 0m5.026s user 0m0.019s sys 0m0.264s statx --cached=always -D 100000 files with statahead: 5 sec statahead total: 100 statahead wrong: 2 agl total: 95 list_total: 31 fname_total: 69 hit_total: 11599 miss_total: 1152 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1536 seconds llite.lustre-ffffa09d460ee800.statahead_stats= statahead total: 100 statahead wrong: 2 agl total: 95 list_total: 31 fname_total: 69 hit_total: 11599 miss_total: 1152 mdc.lustre-MDT0000-mdc-ffffa09d460ee800.batch_stats= snapshot_time: 1772474821.374468845 secs.nsecs start_time: 1772471824.481845111 secs.nsecs elapsed_time: 2996.892623734 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536