== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 03:10:32 (1772179832) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff925d1061f800.batch_stats=0 total: 100 open/close in 1.10 seconds: 91.19 ops/second llite.lustre-ffff925d1061f800.statahead_max=0 208 real 0m0.676s user 0m0.002s sys 0m0.202s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff925d1061f800.statahead_max=128 128 208 real 0m0.300s user 0m0.001s sys 0m0.097s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 94 statahead wrong: 2 agl total: 91 list_total: 28 fname_total: 66 hit_total: 12767 miss_total: 1579 total: 900 open/close in 5.64 seconds: 159.70 ops/second llite.lustre-ffff925d1061f800.statahead_max=0 2008 real 0m5.960s user 0m0.024s sys 0m1.742s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 6 sec llite.lustre-ffff925d1061f800.statahead_max=128 128 2008 real 0m1.883s user 0m0.009s sys 0m0.732s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 1 sec statahead total: 95 statahead wrong: 2 agl total: 91 list_total: 29 fname_total: 66 hit_total: 13766 miss_total: 1579 - open/close 2644 (time 1772179866.48 total 10.00 last 264.33) - open/close 4751 (time 1772179876.49 total 20.01 last 210.51) - open/close 6416 (time 1772179886.50 total 30.01 last 166.45) - open/close 8303 (time 1772179896.50 total 40.02 last 188.64) total: 9000 open/close in 43.62 seconds: 206.35 ops/second llite.lustre-ffff925d1061f800.statahead_max=0 20008 real 1m1.529s user 0m0.173s sys 0m17.503s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 62 sec llite.lustre-ffff925d1061f800.statahead_max=128 128 20008 real 0m18.941s user 0m0.073s sys 0m7.691s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 19 sec statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 30 fname_total: 66 hit_total: 23764 miss_total: 1580 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 84 seconds llite.lustre-ffff925d1061f800.statahead_stats= statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 30 fname_total: 66 hit_total: 23764 miss_total: 1580 mdc.lustre-MDT0000-mdc-ffff925d1061f800.batch_stats= snapshot_time: 1772180074.263968096 secs.nsecs start_time: 1772179834.482246878 secs.nsecs elapsed_time: 239.781721218 secs.nsecs subreqs per batch batches % cum % 1: 19 6 6 2: 4 1 7 4: 4 1 8 8: 17 5 14 16: 75 24 39 32: 45 14 53 64: 141 46 100 kvm mdc.lustre-MDT0000-mdc-ffff925d1061f800.batch_stats=0 total: 100 open/close in 1.31 seconds: 76.18 ops/second llite.lustre-ffff925d1061f800.statahead_max=0 100 real 0m0.036s user 0m0.003s sys 0m0.018s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff925d1061f800.statahead_max=128 128 100 real 0m0.071s user 0m0.000s sys 0m0.029s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 30 fname_total: 66 hit_total: 23764 miss_total: 1580 total: 900 open/close in 5.19 seconds: 173.50 ops/second llite.lustre-ffff925d1061f800.statahead_max=0 1000 real 0m0.056s user 0m0.001s sys 0m0.019s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff925d1061f800.statahead_max=128 128 1000 real 0m0.058s user 0m0.001s sys 0m0.016s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 30 fname_total: 66 hit_total: 23764 miss_total: 1580 - open/close 1375 (time 1772180097.90 total 10.02 last 137.23) - open/close 2279 (time 1772180107.91 total 20.03 last 90.35) - open/close 2962 (time 1772180117.93 total 30.05 last 68.13) - open/close 3613 (time 1772180127.93 total 40.05 last 65.08) - open/close 4179 (time 1772180137.96 total 50.08 last 56.47) - open/close 4742 (time 1772180147.96 total 60.08 last 56.27) - open/close 5411 (time 1772180157.98 total 70.10 last 66.80) - open/close 6235 (time 1772180167.98 total 80.10 last 82.39) - open/close 7072 (time 1772180177.98 total 90.10 last 83.67) - open/close 8001 (time 1772180187.98 total 100.10 last 92.87) - open/close 8916 (time 1772180197.99 total 110.11 last 91.46) total: 9000 open/close in 110.97 seconds: 81.10 ops/second llite.lustre-ffff925d1061f800.statahead_max=0 10000 real 0m0.551s user 0m0.005s sys 0m0.073s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff925d1061f800.statahead_max=128 128 10000 real 0m0.690s user 0m0.002s sys 0m0.043s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 30 fname_total: 66 hit_total: 23764 miss_total: 1580 - open/close 892 (time 1772180221.43 total 10.01 last 89.14) - open/close 1748 (time 1772180231.43 total 20.01 last 85.58) - open/close 2610 (time 1772180241.44 total 30.02 last 86.14) - open/close 3471 (time 1772180251.44 total 40.02 last 86.06) - open/close 4308 (time 1772180261.45 total 50.02 last 83.69) - open/close 5240 (time 1772180271.46 total 60.04 last 93.09) - open/close 6145 (time 1772180281.46 total 70.04 last 90.46) - open/close 7108 (time 1772180291.46 total 80.04 last 96.30) - open/close 7992 (time 1772180301.47 total 90.05 last 88.31) - open/close 8923 (time 1772180311.48 total 100.06 last 93.05) - open/close 9879 (time 1772180321.48 total 110.06 last 95.55) - open/close 10742 (time 1772180331.51 total 120.09 last 86.08) - open/close 11578 (time 1772180341.51 total 130.09 last 83.56) - open/close 12379 (time 1772180351.52 total 140.10 last 80.04) - open/close 13227 (time 1772180361.54 total 150.12 last 84.66) - open/close 13995 (time 1772180371.55 total 160.12 last 76.73) - open/close 14802 (time 1772180381.55 total 170.13 last 80.67) - open/close 15694 (time 1772180391.55 total 180.13 last 89.19) - open/close 16600 (time 1772180401.56 total 190.14 last 90.51) - open/close 17341 (time 1772180411.56 total 200.14 last 74.09) - open/close 18210 (time 1772180421.58 total 210.16 last 86.74) - open/close 19040 (time 1772180431.59 total 220.17 last 82.92) - open/close 19956 (time 1772180441.60 total 230.18 last 91.53) - open/close 20880 (time 1772180451.61 total 240.18 last 92.33) - open/close 21742 (time 1772180461.61 total 250.18 last 86.20) - open/close 22616 (time 1772180471.62 total 260.20 last 87.31) - open/close 23486 (time 1772180481.64 total 270.21 last 86.85) - open/close 24565 (time 1772180491.65 total 280.23 last 107.73) - open/close 25799 (time 1772180501.66 total 290.24 last 123.29) - open/close 26875 (time 1772180511.67 total 300.25 last 107.47) - open/close 27811 (time 1772180521.68 total 310.25 last 93.56) - open/close 28595 (time 1772180531.69 total 320.27 last 78.28) - open/close 29345 (time 1772180541.70 total 330.27 last 74.96) - open/close 30000 (time 1772180551.09 total 339.67 last 69.75) - open/close 30829 (time 1772180561.09 total 349.67 last 82.85) - open/close 31614 (time 1772180571.10 total 359.68 last 78.42) - open/close 32396 (time 1772180581.11 total 369.69 last 78.13) - open/close 33233 (time 1772180591.12 total 379.69 last 83.68) - open/close 34202 (time 1772180601.12 total 389.70 last 96.87) - open/close 35162 (time 1772180611.12 total 399.70 last 95.95) - open/close 35960 (time 1772180621.13 total 409.70 last 79.79) - open/close 36809 (time 1772180631.18 total 419.75 last 84.48) - open/close 37645 (time 1772180641.18 total 429.76 last 83.57) - open/close 38419 (time 1772180651.18 total 439.76 last 77.37) - open/close 39101 (time 1772180661.19 total 449.77 last 68.17) - open/close 39888 (time 1772180671.20 total 459.77 last 78.65) - open/close 40669 (time 1772180681.28 total 469.85 last 77.46) - open/close 41501 (time 1772180691.28 total 479.86 last 83.19) - open/close 42431 (time 1772180701.28 total 489.86 last 92.99) - open/close 43333 (time 1772180711.28 total 499.86 last 90.16) - open/close 44161 (time 1772180721.30 total 509.88 last 82.64) - open/close 45044 (time 1772180731.31 total 519.89 last 88.24) - open/close 45915 (time 1772180741.31 total 529.89 last 87.09) - open/close 46931 (time 1772180751.32 total 539.90 last 101.53) - open/close 47956 (time 1772180761.33 total 549.91 last 102.38) - open/close 49048 (time 1772180771.33 total 559.91 last 109.18) - open/close 50000 (time 1772180779.95 total 568.53 last 110.42) - open/close 51138 (time 1772180789.95 total 578.53 last 113.79) - open/close 52151 (time 1772180799.97 total 588.55 last 101.13) - open/close 53101 (time 1772180809.97 total 598.55 last 94.97) - open/close 54166 (time 1772180819.98 total 608.55 last 106.47) - open/close 55282 (time 1772180829.99 total 618.56 last 111.51) - open/close 56376 (time 1772180839.99 total 628.57 last 109.35) - open/close 57416 (time 1772180849.99 total 638.57 last 103.98) - open/close 58517 (time 1772180860.02 total 648.59 last 109.81) - open/close 59493 (time 1772180870.04 total 658.62 last 97.40) - open/close 60000 (time 1772180875.36 total 663.94 last 95.30) - open/close 61002 (time 1772180885.36 total 673.94 last 100.17) - open/close 62229 (time 1772180895.37 total 683.94 last 122.65) - open/close 63538 (time 1772180905.37 total 693.95 last 130.83) - open/close 64906 (time 1772180915.37 total 703.95 last 136.75) - open/close 66235 (time 1772180925.38 total 713.95 last 132.88) - open/close 67416 (time 1772180935.38 total 723.96 last 118.06) - open/close 68573 (time 1772180945.39 total 733.96 last 115.63) - open/close 69666 (time 1772180955.39 total 743.96 last 109.29) - open/close 70000 (time 1772180958.39 total 746.97 last 111.15) - open/close 71046 (time 1772180968.40 total 756.98 last 104.50) - open/close 72276 (time 1772180978.41 total 766.98 last 122.91) - open/close 73509 (time 1772180988.41 total 776.99 last 123.25) - open/close 74768 (time 1772180998.42 total 787.00 last 125.81) - open/close 75887 (time 1772181008.43 total 797.00 last 111.82) - open/close 76907 (time 1772181018.43 total 807.01 last 101.96) - open/close 77917 (time 1772181028.44 total 817.01 last 100.93) - open/close 78958 (time 1772181038.44 total 827.02 last 104.03) - open/close 80000 (time 1772181048.32 total 836.90 last 105.52) - open/close 81320 (time 1772181058.32 total 846.90 last 131.97) - open/close 82701 (time 1772181068.32 total 856.90 last 138.05) - open/close 84063 (time 1772181078.33 total 866.91 last 136.14) - open/close 85136 (time 1772181088.34 total 876.92 last 107.17) - open/close 86266 (time 1772181098.35 total 886.93 last 112.92) - open/close 87379 (time 1772181108.35 total 896.93 last 111.23) - open/close 88653 (time 1772181118.36 total 906.94 last 127.32) - open/close 89879 (time 1772181128.36 total 916.94 last 122.56) total: 90000 open/close in 917.90 seconds: 98.05 ops/second llite.lustre-ffff925d1061f800.statahead_max=0 100000 real 0m2.921s user 0m0.012s sys 0m0.272s statx --cached=always -D 100000 files without statahead: 3 sec llite.lustre-ffff925d1061f800.statahead_max=128 128 100000 real 0m3.154s user 0m0.015s sys 0m0.272s statx --cached=always -D 100000 files with statahead: 3 sec statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 30 fname_total: 66 hit_total: 23764 miss_total: 1580 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1887 seconds llite.lustre-ffff925d1061f800.statahead_stats= statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 30 fname_total: 66 hit_total: 23764 miss_total: 1580 mdc.lustre-MDT0000-mdc-ffff925d1061f800.batch_stats= snapshot_time: 1772183051.885454766 secs.nsecs start_time: 1772180074.918559872 secs.nsecs elapsed_time: 2976.966894894 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