== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 22:09:37 (1788919777) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9fb19877a000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9fb19877a000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.12 seconds: 47.10 ops/second llite.lustre-ffff9fb19877a000.statahead_max=0 208 real 0m0.972s user 0m0.006s sys 0m0.232s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9fb19877a000.statahead_max=128 llite.lustre-ffff9fb19877a000.statahead_max=128 208 real 0m0.362s user 0m0.003s sys 0m0.090s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 61 statahead wrong: 2 agl total: 52 list_total: 20 fname_total: 36 hit_total: 3482 miss_total: 1207 swrong=2 ewrong=2 total: 900 open/close in 7.38 seconds: 121.99 ops/second llite.lustre-ffff9fb19877a000.statahead_max=0 2008 real 0m8.677s user 0m0.030s sys 0m1.959s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 9 sec llite.lustre-ffff9fb19877a000.statahead_max=128 llite.lustre-ffff9fb19877a000.statahead_max=128 2008 real 0m2.500s user 0m0.014s sys 0m0.686s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 62 statahead wrong: 2 agl total: 52 list_total: 21 fname_total: 36 hit_total: 4480 miss_total: 1208 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 11 seconds llite.lustre-ffff9fb19877a000.statahead_stats= statahead total: 62 statahead wrong: 2 agl total: 52 list_total: 21 fname_total: 36 hit_total: 4480 miss_total: 1208 mdc.lustre-MDT0000-mdc-ffff9fb19877a000.batch_stats= snapshot_time: 1788919824.833701544 secs.nsecs start_time: 1788919780.756039230 secs.nsecs elapsed_time: 44.077662314 secs.nsecs subreqs per batch batches %% cum %% 1: 5 20 20 2: 3 12 33 4: 2 8 41 8: 2 8 50 16: 0 0 50 32: 1 4 54 64: 11 45 100 mdc.lustre-MDT0001-mdc-ffff9fb19877a000.batch_stats= snapshot_time: 1788919824.833763851 secs.nsecs start_time: 1788919780.756169955 secs.nsecs elapsed_time: 44.077593896 secs.nsecs subreqs per batch batches %% cum %% 1: 2 10 10 2: 2 10 21 4: 3 15 36 8: 0 0 36 16: 0 0 36 32: 0 0 36 64: 12 63 100 kvm mdc.lustre-MDT0000-mdc-ffff9fb19877a000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9fb19877a000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 1.61 seconds: 62.03 ops/second llite.lustre-ffff9fb19877a000.statahead_max=0 100 real 0m0.181s user 0m0.002s sys 0m0.030s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9fb19877a000.statahead_max=128 llite.lustre-ffff9fb19877a000.statahead_max=128 100 real 0m0.103s user 0m0.002s sys 0m0.023s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 62 statahead wrong: 2 agl total: 52 list_total: 21 fname_total: 36 hit_total: 4480 miss_total: 1208 swrong=2 ewrong=2 total: 900 open/close in 7.71 seconds: 116.70 ops/second llite.lustre-ffff9fb19877a000.statahead_max=0 1000 real 0m0.105s user 0m0.002s sys 0m0.030s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9fb19877a000.statahead_max=128 llite.lustre-ffff9fb19877a000.statahead_max=128 1000 real 0m0.095s user 0m0.002s sys 0m0.027s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 62 statahead wrong: 2 agl total: 52 list_total: 21 fname_total: 36 hit_total: 4480 miss_total: 1208 swrong=2 ewrong=2 - open/close 1195 (time 1788919853.85 total 10.00 last 119.49) - open/close 2509 (time 1788919863.85 total 20.00 last 131.35) - open/close 3688 (time 1788919873.86 total 30.01 last 117.80) - open/close 4836 (time 1788919883.86 total 40.02 last 114.74) - open/close 6007 (time 1788919893.87 total 50.02 last 117.06) - open/close 7004 (time 1788919903.87 total 60.03 last 99.64) - open/close 8235 (time 1788919913.88 total 70.03 last 123.02) total: 9000 open/close in 76.11 seconds: 118.26 ops/second llite.lustre-ffff9fb19877a000.statahead_max=0 10000 real 0m0.396s user 0m0.003s sys 0m0.112s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9fb19877a000.statahead_max=128 llite.lustre-ffff9fb19877a000.statahead_max=128 10000 real 0m0.428s user 0m0.004s sys 0m0.134s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 62 statahead wrong: 2 agl total: 52 list_total: 21 fname_total: 36 hit_total: 4480 miss_total: 1208 swrong=2 ewrong=2 - open/close 1106 (time 1788919938.23 total 10.01 last 110.50) - open/close 1964 (time 1788919948.23 total 20.01 last 85.80) - open/close 2686 (time 1788919958.23 total 30.01 last 72.18) - open/close 3392 (time 1788919968.28 total 40.06 last 70.27) - open/close 4041 (time 1788919978.30 total 50.08 last 64.73) - open/close 4483 (time 1788919988.31 total 60.09 last 44.17) - open/close 5137 (time 1788919998.33 total 70.12 last 65.24) - open/close 5844 (time 1788920008.35 total 80.13 last 70.60) - open/close 6663 (time 1788920018.36 total 90.14 last 81.80) - open/close 7584 (time 1788920028.37 total 100.15 last 92.01) - open/close 8524 (time 1788920038.38 total 110.16 last 93.94) - open/close 9441 (time 1788920048.38 total 120.16 last 91.67) - open/close 10000 (time 1788920054.20 total 125.99 last 95.95) - open/close 10965 (time 1788920064.22 total 136.00 last 96.36) - open/close 11878 (time 1788920074.22 total 146.01 last 91.25) - open/close 12620 (time 1788920084.23 total 156.01 last 74.16) - open/close 13280 (time 1788920094.24 total 166.02 last 65.95) - open/close 14065 (time 1788920104.25 total 176.04 last 78.38) - open/close 14953 (time 1788920114.27 total 186.05 last 88.69) - open/close 15843 (time 1788920124.27 total 196.05 last 89.00) - open/close 16755 (time 1788920134.27 total 206.05 last 91.17) - open/close 17619 (time 1788920144.28 total 216.06 last 86.33) - open/close 18437 (time 1788920154.28 total 226.06 last 81.77) - open/close 19201 (time 1788920164.28 total 236.07 last 76.36) - open/close 20000 (time 1788920173.71 total 245.49 last 84.81) - open/close 20904 (time 1788920183.71 total 255.49 last 90.39) - open/close 21759 (time 1788920193.71 total 265.49 last 85.48) - open/close 22599 (time 1788920203.72 total 275.50 last 83.93) - open/close 23425 (time 1788920213.72 total 285.51 last 82.56) - open/close 24254 (time 1788920223.73 total 295.51 last 82.85) - open/close 25065 (time 1788920233.73 total 305.52 last 81.06) - open/close 25771 (time 1788920243.73 total 315.52 last 70.60) - open/close 26573 (time 1788920253.74 total 325.52 last 80.17) - open/close 27258 (time 1788920263.74 total 335.52 last 68.49) - open/close 27716 (time 1788920273.75 total 345.54 last 45.73) - open/close 28484 (time 1788920283.77 total 355.55 last 76.69) - open/close 29251 (time 1788920293.78 total 365.57 last 76.59) - open/close 29816 (time 1788920303.79 total 375.57 last 56.49) - open/close 30000 (time 1788920307.51 total 379.29 last 49.38) - open/close 30609 (time 1788920317.52 total 389.30 last 60.84) - open/close 31306 (time 1788920327.52 total 399.31 last 69.67) - open/close 31906 (time 1788920337.53 total 409.31 last 59.97) - open/close 32464 (time 1788920347.53 total 419.31 last 55.80) - open/close 33041 (time 1788920357.54 total 429.32 last 57.67) - open/close 33681 (time 1788920367.55 total 439.33 last 63.94) - open/close 34384 (time 1788920377.55 total 449.34 last 70.24) - open/close 34996 (time 1788920387.56 total 459.35 last 61.15) - open/close 35747 (time 1788920397.57 total 469.35 last 75.06) - open/close 36429 (time 1788920407.57 total 479.35 last 68.19) - open/close 37104 (time 1788920417.58 total 489.36 last 67.43) - open/close 37828 (time 1788920427.59 total 499.38 last 72.30) - open/close 38553 (time 1788920437.60 total 509.39 last 72.43) - open/close 39262 (time 1788920447.61 total 519.40 last 70.83) - open/close 39923 (time 1788920457.62 total 529.41 last 66.03) - open/close 40646 (time 1788920467.65 total 539.43 last 72.10) - open/close 41306 (time 1788920477.65 total 549.44 last 65.99) - open/close 41932 (time 1788920487.66 total 559.44 last 62.58) - open/close 42626 (time 1788920497.67 total 569.45 last 69.30) - open/close 43396 (time 1788920507.68 total 579.47 last 76.90) - open/close 44115 (time 1788920517.69 total 589.47 last 71.87) - open/close 44846 (time 1788920527.70 total 599.48 last 73.03) - open/close 45481 (time 1788920537.72 total 609.50 last 63.36) - open/close 46121 (time 1788920547.72 total 619.50 last 63.98) - open/close 46795 (time 1788920557.72 total 629.50 last 67.40) - open/close 47468 (time 1788920567.74 total 639.52 last 67.20) - open/close 48084 (time 1788920577.75 total 649.53 last 61.52) - open/close 48765 (time 1788920587.75 total 659.54 last 68.07) - open/close 49338 (time 1788920597.76 total 669.55 last 57.25) - open/close 49917 (time 1788920607.78 total 679.56 last 57.79) - open/close 50472 (time 1788920617.80 total 689.59 last 55.38) - open/close 51101 (time 1788920627.82 total 699.60 last 62.81) - open/close 51606 (time 1788920637.83 total 709.62 last 50.41) - open/close 52191 (time 1788920647.85 total 719.63 last 58.40) - open/close 52907 (time 1788920657.88 total 729.66 last 71.41) - open/close 53534 (time 1788920667.88 total 739.67 last 62.65) - open/close 54208 (time 1788920677.89 total 749.68 last 67.35) - open/close 54894 (time 1788920687.90 total 759.68 last 68.56) - open/close 55549 (time 1788920697.91 total 769.69 last 65.44) - open/close 56167 (time 1788920707.93 total 779.71 last 61.69) - open/close 56734 (time 1788920717.94 total 789.73 last 56.60) - open/close 57247 (time 1788920727.95 total 799.73 last 51.28) - open/close 57780 (time 1788920738.00 total 809.78 last 53.04) - open/close 58408 (time 1788920748.01 total 819.79 last 62.72) - open/close 58951 (time 1788920758.03 total 829.81 last 54.20) - open/close 59430 (time 1788920768.04 total 839.83 last 47.83) - open/close 59985 (time 1788920778.05 total 849.84 last 55.45) - open/close 60616 (time 1788920788.06 total 859.84 last 63.08) - open/close 61256 (time 1788920798.07 total 869.85 last 63.94) - open/close 61927 (time 1788920808.09 total 879.87 last 66.96) - open/close 62546 (time 1788920818.09 total 889.87 last 61.88) - open/close 63199 (time 1788920828.10 total 899.88 last 65.24) - open/close 63807 (time 1788920838.10 total 909.89 last 60.77) - open/close 64482 (time 1788920848.11 total 919.89 last 67.47) - open/close 65242 (time 1788920858.12 total 929.90 last 75.93) - open/close 65968 (time 1788920868.13 total 939.91 last 72.53) - open/close 66685 (time 1788920878.14 total 949.92 last 71.64) - open/close 67369 (time 1788920888.15 total 959.93 last 68.30) - open/close 68055 (time 1788920898.16 total 969.94 last 68.54) - open/close 68785 (time 1788920908.17 total 979.96 last 72.91) - open/close 69437 (time 1788920918.18 total 989.96 last 65.16) - open/close 70000 (time 1788920927.52 total 999.30 last 60.26) - open/close 70670 (time 1788920937.53 total 1009.31 last 66.94) - open/close 71279 (time 1788920947.54 total 1019.32 last 60.86) - open/close 71993 (time 1788920957.54 total 1029.33 last 71.36) - open/close 72669 (time 1788920967.56 total 1039.34 last 67.50) - open/close 73439 (time 1788920977.57 total 1049.35 last 76.92) - open/close 74129 (time 1788920987.58 total 1059.36 last 68.93) - open/close 74901 (time 1788920997.58 total 1069.36 last 77.20) - open/close 75621 (time 1788921007.59 total 1079.37 last 71.92) - open/close 76361 (time 1788921017.60 total 1089.39 last 73.88) - open/close 77185 (time 1788921027.61 total 1099.39 last 82.35) - open/close 77929 (time 1788921037.62 total 1109.40 last 74.36) - open/close 78656 (time 1788921047.62 total 1119.40 last 72.67) - open/close 79378 (time 1788921057.62 total 1129.41 last 72.18) - open/close 80000 (time 1788921066.59 total 1138.37 last 69.41) - open/close 80595 (time 1788921076.59 total 1148.37 last 59.50) - open/close 81310 (time 1788921086.59 total 1158.37 last 71.47) - open/close 82054 (time 1788921096.59 total 1168.38 last 74.38) - open/close 82711 (time 1788921106.60 total 1178.39 last 65.64) - open/close 83443 (time 1788921116.60 total 1188.39 last 73.20) - open/close 84169 (time 1788921126.60 total 1198.39 last 72.59) - open/close 84922 (time 1788921136.60 total 1208.39 last 75.30) - open/close 85653 (time 1788921146.61 total 1218.39 last 73.05) - open/close 86325 (time 1788921156.62 total 1228.40 last 67.17) - open/close 86865 (time 1788921166.62 total 1238.40 last 53.99) - open/close 87451 (time 1788921176.63 total 1248.41 last 58.53) - open/close 88031 (time 1788921186.65 total 1258.43 last 57.90) - open/close 88729 (time 1788921196.65 total 1268.44 last 69.76) - open/close 89418 (time 1788921206.66 total 1278.45 last 68.83) total: 90000 open/close in 1287.51 seconds: 69.90 ops/second llite.lustre-ffff9fb19877a000.statahead_max=0 100000 real 0m4.972s user 0m0.012s sys 0m1.088s 'statx --cached=always -D' 100000 files without statahead: 5 sec llite.lustre-ffff9fb19877a000.statahead_max=128 llite.lustre-ffff9fb19877a000.statahead_max=128 100000 real 0m4.505s user 0m0.016s sys 0m0.989s 'statx --cached=always -D' 100000 files with statahead: 4 sec statahead total: 62 statahead wrong: 2 agl total: 52 list_total: 21 fname_total: 36 hit_total: 4480 miss_total: 1208 swrong=2 ewrong=2 'statx --cached=always -D' done