== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 22:00:06 (1775872806) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffffa0f843fa3000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffffa0f843fa3000.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.56 seconds: 39.06 ops/second llite.lustre-ffffa0f843fa3000.statahead_max=0 208 real 0m1.502s user 0m0.004s sys 0m0.252s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffffa0f843fa3000.statahead_max=128 128 208 real 0m0.699s user 0m0.005s sys 0m0.102s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 126 statahead wrong: 2 agl total: 121 list_total: 29 fname_total: 84 hit_total: 2547 miss_total: 1412 - open/close 649 (time 1775872835.30 total 10.00 last 64.88) total: 900 open/close in 13.83 seconds: 65.09 ops/second llite.lustre-ffffa0f843fa3000.statahead_max=0 2008 real 0m14.585s user 0m0.025s sys 0m2.026s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 15 sec llite.lustre-ffffa0f843fa3000.statahead_max=128 128 2008 real 0m5.098s user 0m0.007s sys 0m0.652s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 5 sec statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 30 fname_total: 84 hit_total: 3546 miss_total: 1412 - open/close 703 (time 1775872879.10 total 10.01 last 70.22) - open/close 1353 (time 1775872889.11 total 20.02 last 64.92) total: 2000 open/close in 29.91 seconds: 66.87 ops/second llite.lustre-ffffa0f843fa3000.statahead_max=0 6008 real 0m47.643s user 0m0.072s sys 0m5.895s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files without statahead: 48 sec llite.lustre-ffffa0f843fa3000.statahead_max=128 128 6008 real 0m12.835s user 0m0.036s sys 0m1.862s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files with statahead: 12 sec statahead total: 128 statahead wrong: 2 agl total: 121 list_total: 31 fname_total: 84 hit_total: 6545 miss_total: 1412 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 54 seconds llite.lustre-ffffa0f843fa3000.statahead_stats= statahead total: 128 statahead wrong: 2 agl total: 121 list_total: 31 fname_total: 84 hit_total: 6545 miss_total: 1412 mdc.lustre-MDT0000-mdc-ffffa0f843fa3000.batch_stats= snapshot_time: 1775873030.134975775 secs.nsecs start_time: 1775872812.274399781 secs.nsecs elapsed_time: 217.860575994 secs.nsecs subreqs per batch batches % cum % 1: 11 13 13 2: 8 9 22 4: 8 9 32 8: 4 4 36 16: 4 4 41 32: 10 11 53 64: 39 46 100 mdc.lustre-MDT0001-mdc-ffffa0f843fa3000.batch_stats= snapshot_time: 1775873030.135789960 secs.nsecs start_time: 1775872812.274475418 secs.nsecs elapsed_time: 217.861314542 secs.nsecs subreqs per batch batches % cum % 1: 8 10 10 2: 5 6 17 4: 7 9 26 8: 5 6 33 16: 1 1 34 32: 11 14 49 64: 38 50 100 kvm mdc.lustre-MDT0000-mdc-ffffa0f843fa3000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffffa0f843fa3000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.69 seconds: 37.12 ops/second llite.lustre-ffffa0f843fa3000.statahead_max=0 100 real 0m0.131s user 0m0.004s sys 0m0.025s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffffa0f843fa3000.statahead_max=128 128 100 real 0m0.170s user 0m0.003s sys 0m0.023s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 128 statahead wrong: 2 agl total: 121 list_total: 31 fname_total: 84 hit_total: 6545 miss_total: 1412 - open/close 587 (time 1775873051.59 total 10.00 last 58.68) total: 900 open/close in 14.76 seconds: 60.99 ops/second llite.lustre-ffffa0f843fa3000.statahead_max=0 1000 real 0m0.144s user 0m0.001s sys 0m0.026s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffffa0f843fa3000.statahead_max=128 128 1000 real 0m0.194s user 0m0.001s sys 0m0.033s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 128 statahead wrong: 2 agl total: 121 list_total: 31 fname_total: 84 hit_total: 6545 miss_total: 1412 - open/close 671 (time 1775873075.38 total 10.01 last 67.02) - open/close 1364 (time 1775873085.38 total 20.01 last 69.28) - open/close 2089 (time 1775873095.39 total 30.02 last 72.45) - open/close 2772 (time 1775873105.39 total 40.02 last 68.29) - open/close 3442 (time 1775873115.39 total 50.03 last 66.97) - open/close 4009 (time 1775873125.41 total 60.04 last 56.60) - open/close 4588 (time 1775873135.42 total 70.05 last 57.85) - open/close 5186 (time 1775873145.42 total 80.05 last 59.79) - open/close 5826 (time 1775873155.43 total 90.07 last 63.91) - open/close 6423 (time 1775873165.43 total 100.07 last 59.69) - open/close 7074 (time 1775873175.44 total 110.08 last 65.05) - open/close 7708 (time 1775873185.45 total 120.09 last 63.32) - open/close 8378 (time 1775873195.47 total 130.11 last 66.89) total: 9000 open/close in 138.73 seconds: 64.87 ops/second llite.lustre-ffffa0f843fa3000.statahead_max=0 10000 real 0m0.765s user 0m0.002s sys 0m0.138s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffffa0f843fa3000.statahead_max=128 128 10000 real 0m0.588s user 0m0.004s sys 0m0.107s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 128 statahead wrong: 2 agl total: 121 list_total: 31 fname_total: 84 hit_total: 6545 miss_total: 1412 - open/close 663 (time 1775873228.47 total 10.00 last 66.28) - open/close 1372 (time 1775873238.48 total 20.01 last 70.83) - open/close 2009 (time 1775873248.49 total 30.02 last 63.65) - open/close 2676 (time 1775873258.49 total 40.03 last 66.68) - open/close 3363 (time 1775873268.50 total 50.04 last 68.60) - open/close 4004 (time 1775873278.52 total 60.05 last 64.03) - open/close 4739 (time 1775873288.52 total 70.05 last 73.48) - open/close 5402 (time 1775873298.53 total 80.07 last 66.21) - open/close 6103 (time 1775873308.54 total 90.08 last 70.02) - open/close 6792 (time 1775873318.55 total 100.08 last 68.87) - open/close 7450 (time 1775873328.55 total 110.08 last 65.79) - open/close 8125 (time 1775873338.57 total 120.10 last 67.37) - open/close 8742 (time 1775873348.58 total 130.11 last 61.65) - open/close 9436 (time 1775873358.59 total 140.12 last 69.31) - open/close 10000 (time 1775873368.09 total 149.63 last 59.37) - open/close 10683 (time 1775873378.12 total 159.65 last 68.10) - open/close 11301 (time 1775873388.12 total 169.66 last 61.76) - open/close 11826 (time 1775873398.14 total 179.67 last 52.43) - open/close 12465 (time 1775873408.14 total 189.68 last 63.87) - open/close 13081 (time 1775873418.15 total 199.68 last 61.57) - open/close 13737 (time 1775873428.15 total 209.69 last 65.58) - open/close 14422 (time 1775873438.16 total 219.69 last 68.45) - open/close 15085 (time 1775873448.17 total 229.70 last 66.23) - open/close 15757 (time 1775873458.17 total 239.71 last 67.16) - open/close 16413 (time 1775873468.18 total 249.71 last 65.58) - open/close 17078 (time 1775873478.19 total 259.72 last 66.45) - open/close 17736 (time 1775873488.19 total 269.72 last 65.77) - open/close 18384 (time 1775873498.19 total 279.73 last 64.78) - open/close 19105 (time 1775873508.19 total 289.73 last 72.09) - open/close 19847 (time 1775873518.21 total 299.74 last 74.11) - open/close 20000 (time 1775873520.39 total 301.93 last 70.00) - open/close 20695 (time 1775873530.40 total 311.93 last 69.45) - open/close 21378 (time 1775873540.40 total 321.94 last 68.27) - open/close 22053 (time 1775873550.41 total 331.94 last 67.48) - open/close 22668 (time 1775873560.41 total 341.94 last 61.48) - open/close 23315 (time 1775873570.42 total 351.96 last 64.61) - open/close 23954 (time 1775873580.43 total 361.97 last 63.85) - open/close 24607 (time 1775873590.45 total 371.98 last 65.18) - open/close 25263 (time 1775873600.48 total 382.02 last 65.38) - open/close 25913 (time 1775873610.48 total 392.02 last 65.00) - open/close 26593 (time 1775873620.49 total 402.03 last 67.93) - open/close 27311 (time 1775873630.50 total 412.03 last 71.76) - open/close 27980 (time 1775873640.50 total 422.04 last 66.89) - open/close 28689 (time 1775873650.51 total 432.05 last 70.82) - open/close 29445 (time 1775873660.52 total 442.05 last 75.58) - open/close 30000 (time 1775873668.04 total 449.58 last 73.73) - open/close 30820 (time 1775873678.05 total 459.58 last 81.96) - open/close 31542 (time 1775873688.05 total 469.59 last 72.15) - open/close 32212 (time 1775873698.06 total 479.59 last 66.97) - open/close 32909 (time 1775873708.07 total 489.61 last 69.62) - open/close 33595 (time 1775873718.07 total 499.61 last 68.58) - open/close 34293 (time 1775873728.08 total 509.62 last 69.75) - open/close 34982 (time 1775873738.09 total 519.62 last 68.87) - open/close 35642 (time 1775873748.10 total 529.63 last 65.93) - open/close 36346 (time 1775873758.11 total 539.65 last 70.31) - open/close 37107 (time 1775873768.13 total 549.67 last 75.93) - open/close 37804 (time 1775873778.15 total 559.68 last 69.61) - open/close 38533 (time 1775873788.15 total 569.69 last 72.84) - open/close 39210 (time 1775873798.17 total 579.70 last 67.62) - open/close 39929 (time 1775873808.18 total 589.71 last 71.84) - open/close 40640 (time 1775873818.18 total 599.72 last 71.05) - open/close 41397 (time 1775873828.18 total 609.72 last 75.70) - open/close 42167 (time 1775873838.19 total 619.73 last 76.93) - open/close 42906 (time 1775873848.20 total 629.73 last 73.84) - open/close 43660 (time 1775873858.20 total 639.74 last 75.36) - open/close 44440 (time 1775873868.21 total 649.74 last 77.98) - open/close 45168 (time 1775873878.23 total 659.76 last 72.64) - open/close 45950 (time 1775873888.24 total 669.77 last 78.15) - open/close 46730 (time 1775873898.25 total 679.78 last 77.92) - open/close 47493 (time 1775873908.25 total 689.79 last 76.25) - open/close 48235 (time 1775873918.27 total 699.80 last 74.11) - open/close 49097 (time 1775873928.27 total 709.81 last 86.14) - open/close 50000 (time 1775873937.46 total 719.00 last 98.26) - open/close 50858 (time 1775873947.46 total 729.00 last 85.79) - open/close 51871 (time 1775873957.48 total 739.01 last 101.16) - open/close 52731 (time 1775873967.48 total 749.01 last 85.99) - open/close 53590 (time 1775873977.48 total 759.02 last 85.86) - open/close 54416 (time 1775873987.50 total 769.03 last 82.48) - open/close 55272 (time 1775873997.51 total 779.05 last 85.46) - open/close 56091 (time 1775874007.53 total 789.07 last 81.73) - open/close 56851 (time 1775874017.54 total 799.08 last 75.92) - open/close 57631 (time 1775874027.55 total 809.09 last 77.92) - open/close 58406 (time 1775874037.57 total 819.10 last 77.40) - open/close 59197 (time 1775874047.58 total 829.12 last 78.99) - open/close 60000 (time 1775874056.65 total 838.19 last 88.53) - open/close 60877 (time 1775874066.66 total 848.20 last 87.63) - open/close 61684 (time 1775874076.67 total 858.21 last 80.59) - open/close 62543 (time 1775874086.68 total 868.22 last 85.81) - open/close 63522 (time 1775874096.69 total 878.23 last 97.81) - open/close 64384 (time 1775874106.70 total 888.24 last 86.11) - open/close 65179 (time 1775874116.71 total 898.25 last 79.42) - open/close 65953 (time 1775874126.72 total 908.25 last 77.38) - open/close 66764 (time 1775874136.72 total 918.25 last 81.08) - open/close 67626 (time 1775874146.72 total 928.26 last 86.16) - open/close 68514 (time 1775874156.73 total 938.27 last 88.72) - open/close 69408 (time 1775874166.74 total 948.27 last 89.33) - open/close 70000 (time 1775874172.62 total 954.15 last 100.74) - open/close 70857 (time 1775874182.62 total 964.16 last 85.67) - open/close 71629 (time 1775874192.62 total 974.16 last 77.17) - open/close 72487 (time 1775874202.62 total 984.16 last 85.80) - open/close 73283 (time 1775874212.63 total 994.17 last 79.54) - open/close 74101 (time 1775874222.64 total 1004.17 last 81.74) - open/close 74912 (time 1775874232.64 total 1014.18 last 81.07) - open/close 75690 (time 1775874242.65 total 1024.18 last 77.76) - open/close 76517 (time 1775874252.66 total 1034.20 last 82.57) - open/close 77363 (time 1775874262.67 total 1044.20 last 84.60) - open/close 78391 (time 1775874272.67 total 1054.21 last 102.70) - open/close 79343 (time 1775874282.68 total 1064.22 last 95.15) - open/close 80000 (time 1775874289.81 total 1071.35 last 92.11) - open/close 80924 (time 1775874299.82 total 1081.35 last 92.35) - open/close 81894 (time 1775874309.82 total 1091.35 last 96.99) - open/close 83087 (time 1775874319.82 total 1101.36 last 119.24) - open/close 84083 (time 1775874329.83 total 1111.37 last 99.52) - open/close 85046 (time 1775874339.83 total 1121.37 last 96.29) - open/close 86119 (time 1775874349.84 total 1131.37 last 107.25) - open/close 87190 (time 1775874359.85 total 1141.38 last 107.00) - open/close 88136 (time 1775874369.87 total 1151.40 last 94.42) - open/close 89083 (time 1775874379.87 total 1161.41 last 94.64) total: 90000 open/close in 1170.59 seconds: 76.88 ops/second llite.lustre-ffffa0f843fa3000.statahead_max=0 100000 real 0m2.888s user 0m0.015s sys 0m0.935s statx --cached=always -D 100000 files without statahead: 3 sec llite.lustre-ffffa0f843fa3000.statahead_max=128 128 100000 real 0m2.183s user 0m0.016s sys 0m0.909s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 128 statahead wrong: 2 agl total: 121 list_total: 31 fname_total: 84 hit_total: 6545 miss_total: 1412 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1588 seconds llite.lustre-ffffa0f843fa3000.statahead_stats= statahead total: 128 statahead wrong: 2 agl total: 121 list_total: 31 fname_total: 84 hit_total: 6545 miss_total: 1412 mdc.lustre-MDT0000-mdc-ffffa0f843fa3000.batch_stats= snapshot_time: 1775876004.341638463 secs.nsecs start_time: 1775873031.986350911 secs.nsecs elapsed_time: 2972.355287552 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffffa0f843fa3000.batch_stats= snapshot_time: 1775876004.341699316 secs.nsecs start_time: 1775873031.986434858 secs.nsecs elapsed_time: 2972.355264458 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