== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 07:53:48 (1775130828) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff94a4866cd800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff94a4866cd800.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.67 seconds: 37.52 ops/second llite.lustre-ffff94a4866cd800.statahead_max=0 208 real 0m1.390s user 0m0.005s sys 0m0.207s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff94a4866cd800.statahead_max=128 128 208 real 0m0.589s user 0m0.006s sys 0m0.079s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 117 list_total: 30 fname_total: 90 hit_total: 5040 miss_total: 1617 total: 900 open/close in 9.83 seconds: 91.56 ops/second llite.lustre-ffff94a4866cd800.statahead_max=0 2008 real 0m12.051s user 0m0.025s sys 0m1.820s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 12 sec llite.lustre-ffff94a4866cd800.statahead_max=128 128 2008 real 0m4.490s user 0m0.012s sys 0m0.610s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 4 sec statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 31 fname_total: 90 hit_total: 6038 miss_total: 1618 - open/close 938 (time 1775130892.03 total 10.00 last 93.77) - open/close 1869 (time 1775130902.04 total 20.01 last 93.07) - open/close 2693 (time 1775130912.04 total 30.01 last 82.38) total: 3000 open/close in 33.49 seconds: 89.57 ops/second llite.lustre-ffff94a4866cd800.statahead_max=0 8008 real 0m47.909s user 0m0.100s sys 0m7.452s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files without statahead: 48 sec llite.lustre-ffff94a4866cd800.statahead_max=128 128 8008 real 0m16.700s user 0m0.053s sys 0m2.261s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files with statahead: 16 sec statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 32 fname_total: 90 hit_total: 10035 miss_total: 1620 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 59 seconds llite.lustre-ffff94a4866cd800.statahead_stats= statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 32 fname_total: 90 hit_total: 10035 miss_total: 1620 mdc.lustre-MDT0000-mdc-ffff94a4866cd800.batch_stats= snapshot_time: 1775131052.385324491 secs.nsecs start_time: 1775130833.271831038 secs.nsecs elapsed_time: 219.113493453 secs.nsecs subreqs per batch batches % cum % 1: 9 10 10 2: 10 11 21 4: 2 2 23 8: 4 4 27 16: 3 3 31 32: 6 6 37 64: 56 62 100 mdc.lustre-MDT0001-mdc-ffff94a4866cd800.batch_stats= snapshot_time: 1775131052.385397215 secs.nsecs start_time: 1775130833.271960664 secs.nsecs elapsed_time: 219.113436551 secs.nsecs subreqs per batch batches % cum % 1: 15 16 16 2: 6 6 23 4: 4 4 27 8: 4 4 32 16: 0 0 32 32: 7 7 40 64: 54 60 100 kvm mdc.lustre-MDT0000-mdc-ffff94a4866cd800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff94a4866cd800.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.61 seconds: 38.38 ops/second llite.lustre-ffff94a4866cd800.statahead_max=0 100 real 0m0.166s user 0m0.000s sys 0m0.024s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff94a4866cd800.statahead_max=128 128 100 real 0m0.154s user 0m0.002s sys 0m0.021s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 32 fname_total: 90 hit_total: 10035 miss_total: 1620 - open/close 678 (time 1775131073.99 total 10.00 last 67.80) total: 900 open/close in 13.97 seconds: 64.43 ops/second llite.lustre-ffff94a4866cd800.statahead_max=0 1000 real 0m0.247s user 0m0.001s sys 0m0.035s statx --cached=always -D 1000 files without statahead: 1 sec llite.lustre-ffff94a4866cd800.statahead_max=128 128 1000 real 0m0.112s user 0m0.000s sys 0m0.030s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 32 fname_total: 90 hit_total: 10035 miss_total: 1620 - open/close 798 (time 1775131097.67 total 10.00 last 79.79) - open/close 1632 (time 1775131107.67 total 20.01 last 83.33) - open/close 2504 (time 1775131117.70 total 30.03 last 86.98) - open/close 3211 (time 1775131127.70 total 40.04 last 70.70) - open/close 3957 (time 1775131137.70 total 50.04 last 74.60) - open/close 4747 (time 1775131147.71 total 60.05 last 78.90) - open/close 5573 (time 1775131157.72 total 70.05 last 82.58) - open/close 6530 (time 1775131167.72 total 80.06 last 95.64) - open/close 7307 (time 1775131177.73 total 90.06 last 77.67) - open/close 8181 (time 1775131187.73 total 100.07 last 87.37) total: 9000 open/close in 108.49 seconds: 82.96 ops/second llite.lustre-ffff94a4866cd800.statahead_max=0 10000 real 0m0.650s user 0m0.001s sys 0m0.132s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff94a4866cd800.statahead_max=128 128 10000 real 0m0.533s user 0m0.004s sys 0m0.110s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 32 fname_total: 90 hit_total: 10035 miss_total: 1620 - open/close 1009 (time 1775131219.31 total 10.01 last 100.82) - open/close 1786 (time 1775131229.31 total 20.01 last 77.68) - open/close 2670 (time 1775131239.32 total 30.02 last 88.35) - open/close 3605 (time 1775131249.32 total 40.02 last 93.43) - open/close 4582 (time 1775131259.33 total 50.03 last 97.61) - open/close 5454 (time 1775131269.34 total 60.04 last 87.13) - open/close 6380 (time 1775131279.34 total 70.04 last 92.57) - open/close 7258 (time 1775131289.35 total 80.04 last 87.79) - open/close 8227 (time 1775131299.35 total 90.05 last 96.89) - open/close 9128 (time 1775131309.35 total 100.05 last 90.05) - open/close 10000 (time 1775131319.36 total 110.06 last 87.11) - open/close 10902 (time 1775131329.37 total 120.07 last 90.13) - open/close 11774 (time 1775131339.38 total 130.07 last 87.15) - open/close 12648 (time 1775131349.40 total 140.10 last 87.19) - open/close 13565 (time 1775131359.41 total 150.11 last 91.58) - open/close 14475 (time 1775131369.42 total 160.12 last 90.97) - open/close 15274 (time 1775131379.42 total 170.12 last 79.89) - open/close 16087 (time 1775131389.43 total 180.13 last 81.21) - open/close 16989 (time 1775131399.43 total 190.13 last 90.15) - open/close 17849 (time 1775131409.45 total 200.15 last 85.88) - open/close 18766 (time 1775131419.45 total 210.15 last 91.67) - open/close 19605 (time 1775131429.45 total 220.15 last 83.89) - open/close 20000 (time 1775131434.01 total 224.71 last 86.60) - open/close 20962 (time 1775131444.02 total 234.72 last 96.11) - open/close 21881 (time 1775131454.05 total 244.75 last 91.68) - open/close 22789 (time 1775131464.05 total 254.75 last 90.73) - open/close 23669 (time 1775131474.06 total 264.76 last 87.91) - open/close 24572 (time 1775131484.08 total 274.78 last 90.16) - open/close 25593 (time 1775131494.08 total 284.78 last 102.07) - open/close 26454 (time 1775131504.09 total 294.79 last 86.07) - open/close 27172 (time 1775131514.12 total 304.82 last 71.56) - open/close 27935 (time 1775131524.13 total 314.83 last 76.23) - open/close 28689 (time 1775131534.13 total 324.83 last 75.40) - open/close 29532 (time 1775131544.13 total 334.83 last 84.26) - open/close 30000 (time 1775131549.03 total 339.73 last 95.63) - open/close 30815 (time 1775131559.05 total 349.75 last 81.32) - open/close 31705 (time 1775131569.06 total 359.76 last 88.95) - open/close 32566 (time 1775131579.06 total 369.76 last 86.03) - open/close 33440 (time 1775131589.07 total 379.77 last 87.36) - open/close 34391 (time 1775131599.08 total 389.78 last 95.03) - open/close 35430 (time 1775131609.08 total 399.78 last 103.87) - open/close 36378 (time 1775131619.08 total 409.78 last 94.78) - open/close 37211 (time 1775131629.09 total 419.79 last 83.24) - open/close 38022 (time 1775131639.09 total 429.79 last 81.10) - open/close 38756 (time 1775131649.09 total 439.79 last 73.40) - open/close 39312 (time 1775131659.11 total 449.81 last 55.49) - open/close 39912 (time 1775131669.12 total 459.82 last 59.96) - open/close 40639 (time 1775131679.12 total 469.82 last 72.69) - open/close 41564 (time 1775131689.12 total 479.82 last 92.49) - open/close 42292 (time 1775131699.13 total 489.83 last 72.75) - open/close 43058 (time 1775131709.13 total 499.83 last 76.59) - open/close 44019 (time 1775131719.14 total 509.84 last 95.96) - open/close 44922 (time 1775131729.15 total 519.85 last 90.24) - open/close 45793 (time 1775131739.15 total 529.85 last 87.07) - open/close 46574 (time 1775131749.17 total 539.87 last 78.01) - open/close 47422 (time 1775131759.17 total 549.87 last 84.75) - open/close 48251 (time 1775131769.18 total 559.88 last 82.84) - open/close 49225 (time 1775131779.19 total 569.89 last 97.31) - open/close 49964 (time 1775131789.20 total 579.90 last 73.81) - open/close 50756 (time 1775131799.21 total 589.91 last 79.16) - open/close 51652 (time 1775131809.21 total 599.91 last 89.58) - open/close 52454 (time 1775131819.21 total 609.91 last 80.20) - open/close 53332 (time 1775131829.21 total 619.91 last 87.78) - open/close 54170 (time 1775131839.22 total 629.92 last 83.73) - open/close 55034 (time 1775131849.23 total 639.93 last 86.34) - open/close 55832 (time 1775131859.24 total 649.93 last 79.73) - open/close 56470 (time 1775131869.25 total 659.95 last 63.72) - open/close 57158 (time 1775131879.26 total 669.96 last 68.70) - open/close 58003 (time 1775131889.27 total 679.97 last 84.41) - open/close 58832 (time 1775131899.28 total 689.98 last 82.86) - open/close 59611 (time 1775131909.28 total 699.98 last 77.88) - open/close 60000 (time 1775131914.71 total 705.41 last 71.61) - open/close 60764 (time 1775131924.71 total 715.41 last 76.39) - open/close 61690 (time 1775131934.72 total 725.42 last 92.50) - open/close 62466 (time 1775131944.73 total 735.43 last 77.56) - open/close 63320 (time 1775131954.74 total 745.44 last 85.32) - open/close 64141 (time 1775131964.75 total 755.45 last 82.04) - open/close 65024 (time 1775131974.76 total 765.46 last 88.18) - open/close 65867 (time 1775131984.77 total 775.47 last 84.20) - open/close 66708 (time 1775131994.78 total 785.48 last 84.05) - open/close 67593 (time 1775132004.78 total 795.48 last 88.48) - open/close 68379 (time 1775132014.78 total 805.48 last 78.58) - open/close 69219 (time 1775132024.78 total 815.48 last 83.98) - open/close 70000 (time 1775132034.27 total 824.97 last 82.30) - open/close 70720 (time 1775132044.28 total 834.98 last 71.98) - open/close 71449 (time 1775132054.29 total 844.99 last 72.81) - open/close 72223 (time 1775132064.30 total 855.00 last 77.31) - open/close 73038 (time 1775132074.31 total 865.01 last 81.45) - open/close 73885 (time 1775132084.31 total 875.01 last 84.67) - open/close 74711 (time 1775132094.31 total 885.01 last 82.59) - open/close 75531 (time 1775132104.32 total 895.02 last 81.94) - open/close 76286 (time 1775132114.33 total 905.03 last 75.45) - open/close 77017 (time 1775132124.34 total 915.03 last 73.05) - open/close 77774 (time 1775132134.34 total 925.04 last 75.63) - open/close 78682 (time 1775132144.35 total 935.05 last 90.78) - open/close 79485 (time 1775132154.36 total 945.06 last 80.22) - open/close 80000 (time 1775132160.93 total 951.63 last 78.38) - open/close 80768 (time 1775132170.94 total 961.64 last 76.71) - open/close 81659 (time 1775132180.94 total 971.64 last 89.04) - open/close 82455 (time 1775132190.95 total 981.65 last 79.54) - open/close 83302 (time 1775132200.97 total 991.67 last 84.55) - open/close 84193 (time 1775132210.98 total 1001.68 last 89.04) - open/close 85082 (time 1775132220.98 total 1011.68 last 88.86) - open/close 85919 (time 1775132230.99 total 1021.69 last 83.63) - open/close 86793 (time 1775132241.00 total 1031.69 last 87.35) - open/close 87654 (time 1775132251.01 total 1041.71 last 86.00) - open/close 88465 (time 1775132261.02 total 1051.72 last 81.01) - open/close 89305 (time 1775132271.02 total 1061.72 last 84.00) total: 90000 open/close in 1070.08 seconds: 84.11 ops/second llite.lustre-ffff94a4866cd800.statahead_max=0 100000 real 0m5.165s user 0m0.014s sys 0m0.936s statx --cached=always -D 100000 files without statahead: 5 sec llite.lustre-ffff94a4866cd800.statahead_max=128 128 100000 real 0m7.802s user 0m0.017s sys 0m0.960s statx --cached=always -D 100000 files with statahead: 8 sec statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 32 fname_total: 90 hit_total: 10035 miss_total: 1620 llite.lustre-ffff94a4866cd800.statahead_max=0 100000 real 0m6.229s user 0m0.014s sys 0m0.947s statx --cached=always -D 100000 files again without statahead: 6 sec llite.lustre-ffff94a4866cd800.statahead_max=128 statx --cached=always -D done