== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 14:21:08 (1761243668) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9c13435a7800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9c13435a7800.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.44 seconds: 41.06 ops/second llite.lustre-ffff9c13435a7800.statahead_max=0 208 real 0m1.483s user 0m0.003s sys 0m0.248s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 2 sec llite.lustre-ffff9c13435a7800.statahead_max=128 128 208 real 0m0.534s user 0m0.003s sys 0m0.098s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 117 statahead wrong: 2 agl total: 107 list_total: 28 fname_total: 89 hit_total: 2686 miss_total: 1614 - open/close 736 (time 1761243693.00 total 10.00 last 73.60) total: 900 open/close in 12.39 seconds: 72.65 ops/second llite.lustre-ffff9c13435a7800.statahead_max=0 2008 real 0m13.155s user 0m0.024s sys 0m2.116s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 13 sec llite.lustre-ffff9c13435a7800.statahead_max=128 128 2008 real 0m3.310s user 0m0.014s sys 0m0.668s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 3 sec statahead total: 118 statahead wrong: 2 agl total: 107 list_total: 29 fname_total: 89 hit_total: 3685 miss_total: 1614 - open/close 749 (time 1761243730.21 total 10.00 last 74.88) - open/close 1475 (time 1761243740.25 total 20.04 last 72.34) total: 2000 open/close in 27.63 seconds: 72.39 ops/second llite.lustre-ffff9c13435a7800.statahead_max=0 6008 real 0m41.238s user 0m0.094s sys 0m6.456s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files without statahead: 41 sec llite.lustre-ffff9c13435a7800.statahead_max=128 128 6008 real 0m11.715s user 0m0.042s sys 0m1.990s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files with statahead: 12 sec statahead total: 119 statahead wrong: 2 agl total: 107 list_total: 30 fname_total: 89 hit_total: 6682 miss_total: 1616 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 46 seconds llite.lustre-ffff9c13435a7800.statahead_stats= statahead total: 119 statahead wrong: 2 agl total: 107 list_total: 30 fname_total: 89 hit_total: 6682 miss_total: 1616 mdc.lustre-MDT0000-mdc-ffff9c13435a7800.batch_stats= snapshot_time: 1761243859.824834086 secs.nsecs start_time: 1761243672.804551710 secs.nsecs elapsed_time: 187.020282376 secs.nsecs subreqs per batch batches % cum % 1: 6 8 8 2: 1 1 10 4: 2 2 13 8: 6 8 21 16: 6 8 30 32: 4 5 36 64: 44 63 100 mdc.lustre-MDT0001-mdc-ffff9c13435a7800.batch_stats= snapshot_time: 1761243859.824893048 secs.nsecs start_time: 1761243672.804804066 secs.nsecs elapsed_time: 187.020088982 secs.nsecs subreqs per batch batches % cum % 1: 4 6 6 2: 3 4 11 4: 4 6 17 8: 2 3 20 16: 3 4 25 32: 6 9 34 64: 41 65 100 kvm mdc.lustre-MDT0000-mdc-ffff9c13435a7800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9c13435a7800.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.41 seconds: 41.50 ops/second llite.lustre-ffff9c13435a7800.statahead_max=0 100 real 0m0.125s user 0m0.003s sys 0m0.030s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9c13435a7800.statahead_max=128 128 100 real 0m0.098s user 0m0.002s sys 0m0.024s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 119 statahead wrong: 2 agl total: 107 list_total: 30 fname_total: 89 hit_total: 6682 miss_total: 1616 - open/close 820 (time 1761243878.76 total 10.02 last 81.87) total: 900 open/close in 11.04 seconds: 81.49 ops/second llite.lustre-ffff9c13435a7800.statahead_max=0 1000 real 0m0.172s user 0m0.004s sys 0m0.036s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9c13435a7800.statahead_max=128 128 1000 real 0m0.205s user 0m0.002s sys 0m0.045s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 119 statahead wrong: 2 agl total: 107 list_total: 30 fname_total: 89 hit_total: 6682 miss_total: 1616 - open/close 779 (time 1761243897.16 total 10.01 last 77.83) - open/close 1528 (time 1761243907.17 total 20.01 last 74.88) - open/close 2238 (time 1761243917.18 total 30.02 last 70.91) - open/close 2921 (time 1761243927.18 total 40.02 last 68.29) - open/close 3677 (time 1761243937.18 total 50.03 last 75.56) - open/close 4382 (time 1761243947.20 total 60.05 last 70.38) - open/close 5055 (time 1761243957.20 total 70.05 last 67.29) - open/close 5797 (time 1761243967.20 total 80.05 last 74.19) - open/close 6553 (time 1761243977.21 total 90.05 last 75.57) - open/close 7214 (time 1761243987.24 total 100.09 last 65.86) - open/close 7886 (time 1761243997.25 total 110.09 last 67.17) - open/close 8611 (time 1761244007.26 total 120.10 last 72.43) total: 9000 open/close in 126.28 seconds: 71.27 ops/second llite.lustre-ffff9c13435a7800.statahead_max=0 10000 real 0m0.666s user 0m0.000s sys 0m0.129s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff9c13435a7800.statahead_max=128 128 10000 real 0m0.666s user 0m0.002s sys 0m0.121s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 119 statahead wrong: 2 agl total: 107 list_total: 30 fname_total: 89 hit_total: 6682 miss_total: 1616 - open/close 669 (time 1761244036.21 total 10.00 last 66.90) - open/close 1300 (time 1761244046.22 total 20.01 last 63.02) - open/close 1956 (time 1761244056.23 total 30.02 last 65.53) - open/close 2690 (time 1761244066.24 total 40.03 last 73.35) - open/close 3451 (time 1761244076.24 total 50.04 last 76.06) - open/close 4188 (time 1761244086.25 total 60.05 last 73.61) - open/close 4980 (time 1761244096.27 total 70.06 last 79.07) - open/close 5667 (time 1761244106.27 total 80.07 last 68.69) - open/close 6442 (time 1761244116.28 total 90.07 last 77.44) - open/close 7093 (time 1761244126.28 total 100.08 last 65.08) - open/close 7828 (time 1761244136.29 total 110.08 last 73.45) - open/close 8547 (time 1761244146.30 total 120.09 last 71.83) - open/close 9239 (time 1761244156.31 total 130.10 last 69.15) - open/close 9918 (time 1761244166.32 total 140.11 last 67.82) - open/close 10554 (time 1761244176.33 total 150.13 last 63.51) - open/close 11152 (time 1761244186.35 total 160.15 last 59.68) - open/close 11833 (time 1761244196.37 total 170.16 last 68.00) - open/close 12532 (time 1761244206.38 total 180.17 last 69.83) - open/close 13201 (time 1761244216.39 total 190.18 last 66.85) - open/close 13863 (time 1761244226.40 total 200.20 last 66.10) - open/close 14546 (time 1761244236.41 total 210.20 last 68.26) - open/close 15284 (time 1761244246.42 total 220.21 last 73.74) - open/close 15961 (time 1761244256.42 total 230.22 last 67.64) - open/close 16585 (time 1761244266.42 total 240.22 last 62.40) - open/close 17156 (time 1761244276.43 total 250.22 last 57.10) - open/close 17767 (time 1761244286.43 total 260.22 last 61.08) - open/close 18376 (time 1761244296.44 total 270.23 last 60.83) - open/close 19019 (time 1761244306.44 total 280.24 last 64.29) - open/close 19673 (time 1761244316.44 total 290.24 last 65.38) - open/close 20000 (time 1761244321.73 total 295.52 last 61.87) - open/close 20614 (time 1761244331.74 total 305.53 last 61.33) - open/close 21298 (time 1761244341.74 total 315.53 last 68.40) - open/close 21965 (time 1761244351.75 total 325.54 last 66.65) - open/close 22674 (time 1761244361.76 total 335.55 last 70.83) - open/close 23383 (time 1761244371.77 total 345.56 last 70.82) - open/close 24071 (time 1761244381.77 total 355.57 last 68.77) - open/close 24781 (time 1761244391.78 total 365.58 last 70.93) - open/close 25528 (time 1761244401.79 total 375.58 last 74.67) - open/close 26226 (time 1761244411.79 total 385.59 last 69.79) - open/close 26947 (time 1761244421.79 total 395.59 last 72.09) - open/close 27653 (time 1761244431.79 total 405.59 last 70.59) - open/close 28406 (time 1761244441.80 total 415.59 last 75.26) - open/close 29161 (time 1761244451.80 total 425.60 last 75.49) - open/close 29902 (time 1761244461.80 total 435.60 last 74.07) - open/close 30682 (time 1761244471.81 total 445.60 last 77.99) - open/close 31336 (time 1761244481.82 total 455.62 last 65.28) - open/close 32056 (time 1761244491.83 total 465.63 last 71.95) - open/close 32753 (time 1761244501.84 total 475.63 last 69.66) - open/close 33492 (time 1761244511.85 total 485.64 last 73.84) - open/close 34173 (time 1761244521.85 total 495.64 last 68.08) - open/close 34787 (time 1761244531.85 total 505.65 last 61.37) - open/close 35313 (time 1761244541.86 total 515.65 last 52.57) - open/close 35983 (time 1761244551.86 total 525.65 last 66.99) - open/close 36673 (time 1761244561.87 total 535.66 last 68.93) - open/close 37348 (time 1761244571.89 total 545.68 last 67.38) - open/close 38019 (time 1761244581.90 total 555.69 last 67.05) - open/close 38707 (time 1761244591.90 total 565.69 last 68.80) - open/close 39324 (time 1761244601.90 total 575.69 last 61.70) - open/close 39977 (time 1761244611.91 total 585.70 last 65.21) - open/close 40573 (time 1761244621.92 total 595.71 last 59.54) - open/close 41133 (time 1761244631.93 total 605.72 last 55.96) - open/close 41776 (time 1761244641.93 total 615.73 last 64.26) - open/close 42357 (time 1761244651.95 total 625.74 last 58.01) - open/close 42950 (time 1761244661.97 total 635.76 last 59.19) - open/close 43609 (time 1761244671.98 total 645.78 last 65.79) - open/close 44280 (time 1761244681.99 total 655.79 last 67.02) - open/close 44953 (time 1761244692.00 total 665.80 last 67.24) - open/close 45688 (time 1761244702.00 total 675.80 last 73.49) - open/close 46293 (time 1761244712.01 total 685.80 last 60.49) - open/close 46898 (time 1761244722.01 total 695.80 last 60.50) - open/close 47592 (time 1761244732.03 total 705.83 last 69.24) - open/close 48179 (time 1761244742.04 total 715.83 last 58.66) - open/close 48725 (time 1761244752.05 total 725.84 last 54.54) - open/close 49365 (time 1761244762.06 total 735.86 last 63.91) - open/close 49896 (time 1761244772.07 total 745.86 last 53.08) - open/close 50519 (time 1761244782.07 total 755.86 last 62.27) - open/close 51125 (time 1761244792.07 total 765.87 last 60.57) - open/close 51834 (time 1761244802.08 total 775.87 last 70.86) - open/close 52524 (time 1761244812.10 total 785.89 last 68.89) - open/close 53155 (time 1761244822.14 total 795.94 last 62.81) - open/close 53808 (time 1761244832.14 total 805.94 last 65.30) - open/close 54424 (time 1761244842.16 total 815.95 last 61.51) - open/close 55114 (time 1761244852.16 total 825.96 last 68.96) - open/close 55821 (time 1761244862.18 total 835.97 last 70.59) - open/close 56415 (time 1761244872.20 total 845.99 last 59.28) - open/close 57062 (time 1761244882.21 total 856.00 last 64.65) - open/close 57671 (time 1761244892.21 total 866.00 last 60.89) - open/close 58337 (time 1761244902.23 total 876.03 last 66.44) - open/close 58936 (time 1761244912.25 total 886.05 last 59.78) - open/close 59606 (time 1761244922.25 total 896.05 last 66.99) - open/close 60000 (time 1761244928.26 total 902.05 last 65.63) - open/close 60649 (time 1761244938.26 total 912.05 last 64.88) - open/close 61184 (time 1761244948.27 total 922.07 last 53.42) - open/close 61745 (time 1761244958.30 total 932.09 last 55.96) - open/close 62358 (time 1761244968.32 total 942.11 last 61.19) - open/close 62979 (time 1761244978.33 total 952.13 last 62.01) - open/close 63608 (time 1761244988.34 total 962.13 last 62.86) - open/close 64153 (time 1761244998.35 total 972.14 last 54.44) - open/close 64661 (time 1761245008.36 total 982.15 last 50.76) - open/close 65247 (time 1761245018.36 total 992.16 last 58.56) - open/close 65882 (time 1761245028.37 total 1002.16 last 63.50) - open/close 66543 (time 1761245038.39 total 1012.18 last 65.97) - open/close 67125 (time 1761245048.39 total 1022.19 last 58.15) - open/close 67710 (time 1761245058.40 total 1032.19 last 58.48) - open/close 68307 (time 1761245068.42 total 1042.21 last 59.57) - open/close 68907 (time 1761245078.42 total 1052.21 last 60.00) - open/close 69522 (time 1761245088.44 total 1062.24 last 61.36) - open/close 70000 (time 1761245095.73 total 1069.53 last 65.57) - open/close 70661 (time 1761245105.74 total 1079.53 last 66.07) - open/close 71308 (time 1761245115.74 total 1089.54 last 64.64) - open/close 71968 (time 1761245125.75 total 1099.55 last 65.95) - open/close 72626 (time 1761245135.77 total 1109.57 last 65.66) - open/close 73266 (time 1761245145.78 total 1119.57 last 63.96) - open/close 73871 (time 1761245155.79 total 1129.59 last 60.43) - open/close 74476 (time 1761245165.80 total 1139.59 last 60.46) - open/close 75061 (time 1761245175.80 total 1149.59 last 58.50) - open/close 75651 (time 1761245185.82 total 1159.61 last 58.89) - open/close 76366 (time 1761245195.82 total 1169.61 last 71.50) - open/close 77055 (time 1761245205.82 total 1179.62 last 68.86) - open/close 77712 (time 1761245215.83 total 1189.62 last 65.68) - open/close 78381 (time 1761245225.83 total 1199.62 last 66.90) - open/close 79073 (time 1761245235.84 total 1209.63 last 69.13) - open/close 79774 (time 1761245245.84 total 1219.63 last 70.09) - open/close 80000 (time 1761245249.01 total 1222.80 last 71.35) - open/close 80669 (time 1761245259.01 total 1232.81 last 66.86) - open/close 81373 (time 1761245269.02 total 1242.81 last 70.34) - open/close 82093 (time 1761245279.02 total 1252.82 last 71.96) - open/close 82788 (time 1761245289.03 total 1262.82 last 69.49) - open/close 83463 (time 1761245299.04 total 1272.83 last 67.43) - open/close 84126 (time 1761245309.06 total 1282.85 last 66.16) - open/close 84812 (time 1761245319.06 total 1292.86 last 68.58) - open/close 85489 (time 1761245329.07 total 1302.87 last 67.64) - open/close 86181 (time 1761245339.08 total 1312.88 last 69.12) - open/close 86841 (time 1761245349.09 total 1322.89 last 65.94) - open/close 87515 (time 1761245359.10 total 1332.89 last 67.36) - open/close 88163 (time 1761245369.11 total 1342.90 last 64.71) - open/close 88756 (time 1761245379.12 total 1352.92 last 59.23) - open/close 89417 (time 1761245389.12 total 1362.92 last 66.09) total: 90000 open/close in 1371.40 seconds: 65.63 ops/second llite.lustre-ffff9c13435a7800.statahead_max=0 100000 real 0m4.339s user 0m0.014s sys 0m0.987s statx --cached=always -D 100000 files without statahead: 4 sec llite.lustre-ffff9c13435a7800.statahead_max=128 128 100000 real 0m3.912s user 0m0.016s sys 0m0.960s statx --cached=always -D 100000 files with statahead: 4 sec statahead total: 119 statahead wrong: 2 agl total: 107 list_total: 30 fname_total: 89 hit_total: 6682 miss_total: 1616 statx --cached=always -D done