== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 16:37:44 (1775853464) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8c6c864c6000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8c6c864c6000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.63 seconds: 38.04 ops/second llite.lustre-ffff8c6c864c6000.statahead_max=0 208 real 0m1.465s user 0m0.007s sys 0m0.264s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff8c6c864c6000.statahead_max=128 128 208 real 0m0.899s user 0m0.002s sys 0m0.096s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 128 statahead wrong: 1 agl total: 123 list_total: 29 fname_total: 79 hit_total: 2497 miss_total: 242 - open/close 638 (time 1775853493.68 total 10.01 last 63.76) total: 900 open/close in 15.01 seconds: 59.95 ops/second llite.lustre-ffff8c6c864c6000.statahead_max=0 2008 real 0m16.903s user 0m0.031s sys 0m1.958s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 17 sec llite.lustre-ffff8c6c864c6000.statahead_max=128 128 2008 real 0m5.217s user 0m0.013s sys 0m0.635s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 5 sec statahead total: 129 statahead wrong: 1 agl total: 123 list_total: 30 fname_total: 79 hit_total: 3495 miss_total: 243 - open/close 554 (time 1775853543.33 total 10.01 last 55.35) total: 1000 open/close in 15.76 seconds: 63.45 ops/second llite.lustre-ffff8c6c864c6000.statahead_max=0 4008 real 0m27.316s user 0m0.036s sys 0m4.039s statx -c "%n %i %A %h %u %g %W %X %Z" -D 2000 files without statahead: 27 sec llite.lustre-ffff8c6c864c6000.statahead_max=128 128 4008 real 0m9.353s user 0m0.034s sys 0m1.263s statx -c "%n %i %A %h %u %g %W %X %Z" -D 2000 files with statahead: 9 sec statahead total: 130 statahead wrong: 1 agl total: 123 list_total: 31 fname_total: 79 hit_total: 5493 miss_total: 244 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 38 seconds llite.lustre-ffff8c6c864c6000.statahead_stats= statahead total: 130 statahead wrong: 1 agl total: 123 list_total: 31 fname_total: 79 hit_total: 5493 miss_total: 244 mdc.lustre-MDT0000-mdc-ffff8c6c864c6000.batch_stats= snapshot_time: 1775853641.941111477 secs.nsecs start_time: 1775853469.955937655 secs.nsecs elapsed_time: 171.985173822 secs.nsecs subreqs per batch batches % cum % 1: 7 11 11 2: 6 10 21 4: 2 3 25 8: 5 8 33 16: 3 5 38 32: 3 5 43 64: 34 56 100 mdc.lustre-MDT0001-mdc-ffff8c6c864c6000.batch_stats= snapshot_time: 1775853641.941204969 secs.nsecs start_time: 1775853469.956006769 secs.nsecs elapsed_time: 171.985198200 secs.nsecs subreqs per batch batches % cum % 1: 8 13 13 2: 6 10 23 4: 8 13 36 8: 2 3 40 16: 2 3 43 32: 5 8 51 64: 29 48 100 kvm mdc.lustre-MDT0000-mdc-ffff8c6c864c6000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8c6c864c6000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 3.22 seconds: 31.03 ops/second llite.lustre-ffff8c6c864c6000.statahead_max=0 100 real 0m0.224s user 0m0.001s sys 0m0.025s statx --cached=always -D 100 files without statahead: 1 sec llite.lustre-ffff8c6c864c6000.statahead_max=128 128 100 real 0m0.248s user 0m0.002s sys 0m0.030s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 130 statahead wrong: 1 agl total: 123 list_total: 31 fname_total: 79 hit_total: 5493 miss_total: 244 - open/close 617 (time 1775853668.32 total 10.00 last 61.68) total: 900 open/close in 15.08 seconds: 59.67 ops/second llite.lustre-ffff8c6c864c6000.statahead_max=0 1000 real 0m0.153s user 0m0.001s sys 0m0.035s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff8c6c864c6000.statahead_max=128 128 1000 real 0m0.247s user 0m0.002s sys 0m0.021s statx --cached=always -D 1000 files with statahead: 1 sec statahead total: 130 statahead wrong: 1 agl total: 123 list_total: 31 fname_total: 79 hit_total: 5493 miss_total: 244 - open/close 598 (time 1775853696.18 total 10.01 last 59.75) - open/close 1208 (time 1775853706.19 total 20.02 last 60.96) - open/close 1904 (time 1775853716.19 total 30.02 last 69.58) - open/close 2550 (time 1775853726.20 total 40.03 last 64.54) - open/close 3149 (time 1775853736.21 total 50.04 last 59.83) - open/close 3794 (time 1775853746.22 total 60.05 last 64.45) - open/close 4431 (time 1775853756.23 total 70.06 last 63.63) - open/close 5123 (time 1775853766.24 total 80.07 last 69.15) - open/close 5776 (time 1775853776.25 total 90.07 last 65.25) - open/close 6463 (time 1775853786.26 total 100.09 last 68.61) - open/close 7121 (time 1775853796.28 total 110.10 last 65.68) - open/close 7764 (time 1775853806.29 total 120.12 last 64.19) - open/close 8380 (time 1775853816.30 total 130.13 last 61.58) total: 9000 open/close in 139.53 seconds: 64.50 ops/second llite.lustre-ffff8c6c864c6000.statahead_max=0 10000 real 0m1.143s user 0m0.008s sys 0m0.180s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff8c6c864c6000.statahead_max=128 128 10000 real 0m0.551s user 0m0.003s sys 0m0.109s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 130 statahead wrong: 1 agl total: 123 list_total: 31 fname_total: 79 hit_total: 5493 miss_total: 244 - open/close 613 (time 1775853852.66 total 10.00 last 61.27) - open/close 1187 (time 1775853862.66 total 20.01 last 57.39) - open/close 1731 (time 1775853872.66 total 30.01 last 54.40) - open/close 2287 (time 1775853882.67 total 40.01 last 55.57) - open/close 2844 (time 1775853892.69 total 50.04 last 55.54) - open/close 3515 (time 1775853902.70 total 60.05 last 67.04) - open/close 4103 (time 1775853912.71 total 70.06 last 58.77) - open/close 4677 (time 1775853922.73 total 80.08 last 57.27) - open/close 5293 (time 1775853932.75 total 90.09 last 61.51) - open/close 5781 (time 1775853942.75 total 100.10 last 48.76) - open/close 6320 (time 1775853952.76 total 110.11 last 53.87) - open/close 6967 (time 1775853962.77 total 120.12 last 64.64) - open/close 7651 (time 1775853972.77 total 130.12 last 68.37) - open/close 8337 (time 1775853982.78 total 140.13 last 68.55) - open/close 8973 (time 1775853992.79 total 150.14 last 63.54) - open/close 9688 (time 1775854002.81 total 160.15 last 71.37) - open/close 10000 (time 1775854006.54 total 163.88 last 83.64) - open/close 10707 (time 1775854016.55 total 173.89 last 70.65) - open/close 11426 (time 1775854026.55 total 183.90 last 71.88) - open/close 12115 (time 1775854036.56 total 193.91 last 68.81) - open/close 12695 (time 1775854046.57 total 203.91 last 57.97) - open/close 13398 (time 1775854056.58 total 213.93 last 70.21) - open/close 14074 (time 1775854066.59 total 223.94 last 67.53) - open/close 14747 (time 1775854076.60 total 233.94 last 67.26) - open/close 15484 (time 1775854086.60 total 243.94 last 73.70) - open/close 16141 (time 1775854096.62 total 253.97 last 65.52) - open/close 16777 (time 1775854106.64 total 263.98 last 63.53) - open/close 17431 (time 1775854116.65 total 273.99 last 65.32) - open/close 18095 (time 1775854126.65 total 284.00 last 66.37) - open/close 18705 (time 1775854136.65 total 294.00 last 61.00) - open/close 19289 (time 1775854146.66 total 304.00 last 58.38) - open/close 19863 (time 1775854156.66 total 314.01 last 57.35) - open/close 20000 (time 1775854158.74 total 316.09 last 65.85) - open/close 20693 (time 1775854168.75 total 326.10 last 69.27) - open/close 21351 (time 1775854178.76 total 336.11 last 65.71) - open/close 22066 (time 1775854188.77 total 346.12 last 71.42) - open/close 22763 (time 1775854198.78 total 356.13 last 69.63) - open/close 23440 (time 1775854208.80 total 366.14 last 67.62) - open/close 24095 (time 1775854218.81 total 376.16 last 65.38) - open/close 24905 (time 1775854228.82 total 386.17 last 80.93) - open/close 25622 (time 1775854238.83 total 396.17 last 71.67) - open/close 26268 (time 1775854248.84 total 406.18 last 64.53) - open/close 26991 (time 1775854258.86 total 416.21 last 72.11) - open/close 27698 (time 1775854268.87 total 426.21 last 70.67) - open/close 28291 (time 1775854278.87 total 436.22 last 59.27) - open/close 28995 (time 1775854288.87 total 446.22 last 70.39) - open/close 29643 (time 1775854298.88 total 456.23 last 64.72) - open/close 30000 (time 1775854304.04 total 461.39 last 69.22) - open/close 30633 (time 1775854314.05 total 471.40 last 63.26) - open/close 31308 (time 1775854324.06 total 481.41 last 67.41) - open/close 31932 (time 1775854334.06 total 491.41 last 62.39) - open/close 32556 (time 1775854344.07 total 501.42 last 62.37) - open/close 33221 (time 1775854354.07 total 511.42 last 66.48) - open/close 33900 (time 1775854364.07 total 521.42 last 67.90) - open/close 34565 (time 1775854374.07 total 531.42 last 66.50) - open/close 35256 (time 1775854384.08 total 541.42 last 69.09) - open/close 36014 (time 1775854394.09 total 551.44 last 75.68) - open/close 36687 (time 1775854404.10 total 561.44 last 67.26) - open/close 37303 (time 1775854414.11 total 571.45 last 61.54) - open/close 37910 (time 1775854424.12 total 581.46 last 60.64) - open/close 38374 (time 1775854434.13 total 591.47 last 46.36) - open/close 38968 (time 1775854444.13 total 601.48 last 59.36) - open/close 39572 (time 1775854454.14 total 611.49 last 60.35) - open/close 39983 (time 1775854464.16 total 621.51 last 41.01) - open/close 40623 (time 1775854474.17 total 631.52 last 63.94) - open/close 41247 (time 1775854484.19 total 641.54 last 62.30) - open/close 41823 (time 1775854494.20 total 651.55 last 57.54) - open/close 42484 (time 1775854504.20 total 661.55 last 66.10) - open/close 43168 (time 1775854514.21 total 671.56 last 68.34) - open/close 43851 (time 1775854524.22 total 681.57 last 68.21) - open/close 44544 (time 1775854534.23 total 691.57 last 69.26) - open/close 45086 (time 1775854544.23 total 701.58 last 54.19) - open/close 45738 (time 1775854554.24 total 711.58 last 65.16) - open/close 46466 (time 1775854564.24 total 721.59 last 72.75) - open/close 47081 (time 1775854574.26 total 731.60 last 61.42) - open/close 47644 (time 1775854584.26 total 741.61 last 56.26) - open/close 48222 (time 1775854594.28 total 751.62 last 57.72) - open/close 48811 (time 1775854604.29 total 761.63 last 58.84) - open/close 49426 (time 1775854614.30 total 771.65 last 61.41) - open/close 50000 (time 1775854622.98 total 780.33 last 66.14) - open/close 50620 (time 1775854633.01 total 790.36 last 61.83) - open/close 51285 (time 1775854643.01 total 800.36 last 66.50) - open/close 51959 (time 1775854653.04 total 810.38 last 67.23) - open/close 52622 (time 1775854663.04 total 820.39 last 66.24) - open/close 53320 (time 1775854673.04 total 830.39 last 69.80) - open/close 54084 (time 1775854683.05 total 840.39 last 76.37) - open/close 54825 (time 1775854693.05 total 850.40 last 74.08) - open/close 55526 (time 1775854703.06 total 860.41 last 70.03) - open/close 56204 (time 1775854713.07 total 870.41 last 67.77) - open/close 56841 (time 1775854723.08 total 880.42 last 63.62) - open/close 57463 (time 1775854733.10 total 890.45 last 62.07) - open/close 58141 (time 1775854743.10 total 900.45 last 67.78) - open/close 58804 (time 1775854753.11 total 910.46 last 66.26) - open/close 59539 (time 1775854763.12 total 920.47 last 73.40) - open/close 60000 (time 1775854770.34 total 927.68 last 63.89) - open/close 60665 (time 1775854780.34 total 937.69 last 66.48) - open/close 61364 (time 1775854790.35 total 947.69 last 69.86) - open/close 62119 (time 1775854800.35 total 957.70 last 75.45) - open/close 62805 (time 1775854810.36 total 967.70 last 68.59) - open/close 63495 (time 1775854820.36 total 977.71 last 68.95) - open/close 64074 (time 1775854830.36 total 987.71 last 57.88) - open/close 64792 (time 1775854840.37 total 997.71 last 71.77) - open/close 65493 (time 1775854850.38 total 1007.73 last 70.00) - open/close 66204 (time 1775854860.39 total 1017.73 last 71.08) - open/close 66846 (time 1775854870.39 total 1027.73 last 64.19) - open/close 67599 (time 1775854880.39 total 1037.73 last 75.30) - open/close 68381 (time 1775854890.39 total 1047.74 last 78.17) - open/close 69132 (time 1775854900.41 total 1057.76 last 74.94) - open/close 69821 (time 1775854910.43 total 1067.78 last 68.76) - open/close 70000 (time 1775854913.28 total 1070.63 last 62.82) - open/close 70622 (time 1775854923.30 total 1080.65 last 62.08) - open/close 71225 (time 1775854933.30 total 1090.65 last 60.30) - open/close 71716 (time 1775854943.33 total 1100.67 last 48.97) - open/close 72376 (time 1775854953.34 total 1110.68 last 65.94) - open/close 73075 (time 1775854963.34 total 1120.68 last 69.90) - open/close 73738 (time 1775854973.34 total 1130.69 last 66.28) - open/close 74402 (time 1775854983.34 total 1140.69 last 66.37) - open/close 75092 (time 1775854993.35 total 1150.69 last 68.99) - open/close 75715 (time 1775855003.37 total 1160.72 last 62.13) - open/close 76268 (time 1775855013.39 total 1170.74 last 55.20) - open/close 76900 (time 1775855023.41 total 1180.75 last 63.11) - open/close 77392 (time 1775855033.41 total 1190.75 last 49.18) - open/close 77848 (time 1775855043.42 total 1200.76 last 45.56) - open/close 78573 (time 1775855053.43 total 1210.77 last 72.44) - open/close 79279 (time 1775855063.44 total 1220.79 last 70.50) - open/close 79922 (time 1775855073.45 total 1230.79 last 64.25) - open/close 80628 (time 1775855083.45 total 1240.80 last 70.58) - open/close 81254 (time 1775855093.45 total 1250.80 last 62.57) - open/close 81920 (time 1775855103.46 total 1260.80 last 66.57) - open/close 82603 (time 1775855113.47 total 1270.81 last 68.24) - open/close 83209 (time 1775855123.47 total 1280.81 last 60.60) - open/close 83871 (time 1775855133.47 total 1290.82 last 66.19) - open/close 84593 (time 1775855143.48 total 1300.83 last 72.11) - open/close 85357 (time 1775855153.49 total 1310.83 last 76.35) - open/close 85977 (time 1775855163.49 total 1320.84 last 61.97) - open/close 86615 (time 1775855173.51 total 1330.85 last 63.72) - open/close 87187 (time 1775855183.52 total 1340.87 last 57.09) - open/close 87735 (time 1775855193.53 total 1350.88 last 54.77) - open/close 88319 (time 1775855203.54 total 1360.88 last 58.37) - open/close 88753 (time 1775855213.56 total 1370.91 last 43.29) - open/close 89186 (time 1775855223.57 total 1380.92 last 43.25) - open/close 89742 (time 1775855233.57 total 1390.92 last 55.58) total: 90000 open/close in 1394.93 seconds: 64.52 ops/second llite.lustre-ffff8c6c864c6000.statahead_max=0 100000 real 0m6.265s user 0m0.016s sys 0m0.908s statx --cached=always -D 100000 files without statahead: 6 sec llite.lustre-ffff8c6c864c6000.statahead_max=128 128 100000 real 0m4.877s user 0m0.016s sys 0m0.920s statx --cached=always -D 100000 files with statahead: 5 sec statahead total: 130 statahead wrong: 1 agl total: 123 list_total: 31 fname_total: 79 hit_total: 5493 miss_total: 244 statx --cached=always -D done