== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 16:29:32 (1775852972) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8ff01029a000.batch_stats=0 total: 100 open/close in 3.16 seconds: 31.62 ops/second llite.lustre-ffff8ff01029a000.statahead_max=0 208 real 0m1.303s user 0m0.001s sys 0m0.228s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff8ff01029a000.statahead_max=128 128 208 real 0m0.651s user 0m0.005s sys 0m0.082s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 119 statahead wrong: 2 agl total: 114 list_total: 28 fname_total: 79 hit_total: 2459 miss_total: 1497 - open/close 639 (time 1775853000.52 total 10.01 last 63.84) total: 900 open/close in 13.88 seconds: 64.84 ops/second llite.lustre-ffff8ff01029a000.statahead_max=0 2008 real 0m11.833s user 0m0.029s sys 0m1.956s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 12 sec llite.lustre-ffff8ff01029a000.statahead_max=128 128 2008 real 0m4.783s user 0m0.024s sys 0m0.668s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 5 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 29 fname_total: 79 hit_total: 3457 miss_total: 1498 - open/close 733 (time 1775853042.15 total 10.00 last 73.30) - open/close 1478 (time 1775853052.16 total 20.01 last 74.43) - open/close 2104 (time 1775853062.16 total 30.01 last 62.57) - open/close 2769 (time 1775853072.16 total 40.02 last 66.48) total: 3000 open/close in 43.79 seconds: 68.51 ops/second llite.lustre-ffff8ff01029a000.statahead_max=0 8008 real 0m57.506s user 0m0.109s sys 0m8.645s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files without statahead: 57 sec llite.lustre-ffff8ff01029a000.statahead_max=128 128 8008 real 0m17.354s user 0m0.032s sys 0m2.182s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files with statahead: 17 sec statahead total: 121 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 79 hit_total: 7455 miss_total: 1499 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 82 seconds llite.lustre-ffff8ff01029a000.statahead_stats= statahead total: 121 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 79 hit_total: 7455 miss_total: 1499 mdc.lustre-MDT0000-mdc-ffff8ff01029a000.batch_stats= snapshot_time: 1775853251.437075179 secs.nsecs start_time: 1775852978.106133268 secs.nsecs elapsed_time: 273.330941911 secs.nsecs subreqs per batch batches % cum % 1: 7 5 5 2: 3 2 7 4: 5 3 10 8: 16 11 22 16: 24 17 39 32: 13 9 49 64: 70 50 100 kvm mdc.lustre-MDT0000-mdc-ffff8ff01029a000.batch_stats=0 total: 100 open/close in 3.12 seconds: 32.03 ops/second llite.lustre-ffff8ff01029a000.statahead_max=0 100 real 0m0.116s user 0m0.002s sys 0m0.014s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff8ff01029a000.statahead_max=128 128 100 real 0m0.162s user 0m0.001s sys 0m0.026s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 79 hit_total: 7455 miss_total: 1499 - open/close 609 (time 1775853275.54 total 10.01 last 60.84) total: 900 open/close in 14.89 seconds: 60.44 ops/second llite.lustre-ffff8ff01029a000.statahead_max=0 1000 real 0m0.153s user 0m0.001s sys 0m0.024s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff8ff01029a000.statahead_max=128 128 1000 real 0m0.152s user 0m0.002s sys 0m0.015s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 79 hit_total: 7455 miss_total: 1499 - open/close 670 (time 1775853300.20 total 10.00 last 67.00) - open/close 1206 (time 1775853310.20 total 20.00 last 53.58) - open/close 1754 (time 1775853320.21 total 30.01 last 54.74) - open/close 2441 (time 1775853330.22 total 40.02 last 68.66) - open/close 3093 (time 1775853340.23 total 50.03 last 65.14) - open/close 3660 (time 1775853350.24 total 60.04 last 56.63) - open/close 4173 (time 1775853360.24 total 70.04 last 51.29) - open/close 4684 (time 1775853370.25 total 80.05 last 51.04) - open/close 5260 (time 1775853380.26 total 90.06 last 57.55) - open/close 5836 (time 1775853390.27 total 100.07 last 57.55) - open/close 6377 (time 1775853400.30 total 110.10 last 53.95) - open/close 6939 (time 1775853410.32 total 120.12 last 56.10) - open/close 7418 (time 1775853420.32 total 130.12 last 47.90) - open/close 8007 (time 1775853430.32 total 140.12 last 58.88) - open/close 8545 (time 1775853440.33 total 150.13 last 53.76) total: 9000 open/close in 158.13 seconds: 56.92 ops/second llite.lustre-ffff8ff01029a000.statahead_max=0 10000 real 0m0.989s user 0m0.002s sys 0m0.042s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff8ff01029a000.statahead_max=128 128 10000 real 0m0.779s user 0m0.005s sys 0m0.040s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 121 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 79 hit_total: 7455 miss_total: 1499 - open/close 543 (time 1775853479.35 total 10.00 last 54.30) - open/close 1066 (time 1775853489.35 total 20.00 last 52.29) - open/close 1577 (time 1775853499.39 total 30.04 last 50.90) - open/close 2067 (time 1775853509.39 total 40.04 last 48.99) - open/close 2649 (time 1775853519.40 total 50.05 last 58.14) - open/close 3212 (time 1775853529.40 total 60.05 last 56.30) - open/close 3747 (time 1775853539.43 total 70.07 last 53.39) - open/close 4232 (time 1775853549.45 total 80.10 last 48.36) - open/close 4746 (time 1775853559.47 total 90.11 last 51.34) - open/close 5320 (time 1775853569.48 total 100.13 last 57.31) - open/close 5884 (time 1775853579.51 total 110.16 last 56.25) - open/close 6467 (time 1775853589.51 total 120.16 last 58.28) - open/close 6963 (time 1775853599.51 total 130.16 last 49.58) - open/close 7486 (time 1775853609.53 total 140.18 last 52.22) - open/close 8110 (time 1775853619.53 total 150.18 last 62.39) - open/close 8698 (time 1775853629.54 total 160.19 last 58.72) - open/close 9221 (time 1775853639.55 total 170.20 last 52.28) - open/close 9624 (time 1775853649.59 total 180.24 last 40.13) - open/close 10000 (time 1775853657.83 total 188.47 last 45.66) - open/close 10476 (time 1775853667.84 total 198.49 last 47.51) - open/close 10985 (time 1775853677.85 total 208.49 last 50.89) - open/close 11554 (time 1775853687.86 total 218.51 last 56.84) - open/close 12113 (time 1775853697.88 total 228.53 last 55.78) - open/close 12746 (time 1775853707.89 total 238.54 last 63.24) - open/close 13305 (time 1775853717.90 total 248.54 last 55.86) - open/close 13841 (time 1775853727.90 total 258.55 last 53.59) - open/close 14353 (time 1775853737.90 total 268.55 last 51.18) - open/close 15018 (time 1775853747.91 total 278.56 last 66.43) - open/close 15701 (time 1775853757.93 total 288.57 last 68.22) - open/close 16298 (time 1775853767.93 total 298.58 last 59.69) - open/close 16899 (time 1775853777.93 total 308.58 last 60.07) - open/close 17532 (time 1775853787.94 total 318.59 last 63.24) - open/close 18136 (time 1775853797.95 total 328.60 last 60.36) - open/close 18817 (time 1775853807.96 total 338.61 last 68.03) - open/close 19544 (time 1775853817.97 total 348.61 last 72.65) - open/close 20000 (time 1775853824.82 total 355.47 last 66.53) - open/close 20738 (time 1775853834.82 total 365.47 last 73.78) - open/close 21417 (time 1775853844.83 total 375.47 last 67.88) - open/close 21968 (time 1775853854.84 total 385.49 last 55.01) - open/close 22405 (time 1775853864.85 total 395.50 last 43.65) - open/close 22934 (time 1775853874.86 total 405.51 last 52.88) - open/close 23472 (time 1775853884.87 total 415.52 last 53.72) - open/close 23940 (time 1775853894.87 total 425.52 last 46.79) - open/close 24556 (time 1775853904.88 total 435.53 last 61.54) - open/close 25184 (time 1775853914.89 total 445.54 last 62.74) - open/close 25771 (time 1775853924.90 total 455.55 last 58.64) - open/close 26240 (time 1775853934.90 total 465.55 last 46.90) - open/close 26832 (time 1775853944.91 total 475.56 last 59.17) - open/close 27326 (time 1775853954.91 total 485.56 last 49.39) - open/close 27912 (time 1775853964.92 total 495.57 last 58.57) - open/close 28524 (time 1775853974.92 total 505.57 last 61.15) - open/close 29162 (time 1775853984.93 total 515.58 last 63.78) - open/close 29647 (time 1775853994.93 total 525.58 last 48.49) - open/close 30000 (time 1775854002.69 total 533.33 last 45.51) - open/close 30496 (time 1775854012.71 total 543.35 last 49.50) - open/close 31027 (time 1775854022.71 total 553.36 last 53.05) - open/close 31592 (time 1775854032.73 total 563.37 last 56.44) - open/close 32124 (time 1775854042.73 total 573.38 last 53.19) - open/close 32648 (time 1775854052.73 total 583.38 last 52.38) - open/close 33175 (time 1775854062.74 total 593.39 last 52.63) - open/close 33756 (time 1775854072.76 total 603.41 last 58.02) - open/close 34316 (time 1775854082.77 total 613.42 last 55.90) - open/close 34916 (time 1775854092.79 total 623.43 last 59.93) - open/close 35532 (time 1775854102.79 total 633.44 last 61.58) - open/close 36096 (time 1775854112.80 total 643.45 last 56.35) - open/close 36654 (time 1775854122.81 total 653.46 last 55.72) - open/close 37068 (time 1775854132.82 total 663.46 last 41.38) - open/close 37497 (time 1775854142.83 total 673.48 last 42.83) - open/close 38010 (time 1775854152.84 total 683.49 last 51.26) - open/close 38637 (time 1775854162.88 total 693.52 last 62.48) - open/close 39259 (time 1775854172.88 total 703.53 last 62.18) - open/close 39905 (time 1775854182.89 total 713.53 last 64.55) - open/close 40540 (time 1775854192.90 total 723.55 last 63.43) - open/close 41130 (time 1775854202.90 total 733.55 last 58.99) - open/close 41819 (time 1775854212.90 total 743.55 last 68.88) - open/close 42559 (time 1775854222.90 total 753.55 last 73.99) - open/close 43220 (time 1775854232.94 total 763.58 last 65.87) - open/close 43785 (time 1775854242.95 total 773.60 last 56.42) - open/close 44337 (time 1775854252.96 total 783.61 last 55.14) - open/close 44883 (time 1775854263.08 total 793.73 last 53.94) - open/close 45388 (time 1775854273.09 total 803.74 last 50.47) - open/close 45801 (time 1775854283.09 total 813.74 last 41.28) - open/close 46326 (time 1775854293.12 total 823.76 last 52.38) - open/close 46861 (time 1775854303.12 total 833.77 last 53.45) - open/close 47517 (time 1775854313.14 total 843.78 last 65.53) - open/close 48203 (time 1775854323.14 total 853.79 last 68.54) - open/close 48839 (time 1775854333.15 total 863.80 last 63.54) - open/close 49491 (time 1775854343.15 total 873.80 last 65.18) - open/close 50000 (time 1775854350.65 total 881.30 last 67.87) - open/close 50622 (time 1775854360.67 total 891.32 last 62.10) - open/close 51227 (time 1775854370.71 total 901.36 last 60.25) - open/close 51771 (time 1775854380.73 total 911.38 last 54.31) - open/close 52385 (time 1775854390.74 total 921.39 last 61.35) - open/close 53024 (time 1775854400.77 total 931.42 last 63.66) - open/close 53534 (time 1775854410.79 total 941.44 last 50.94) - open/close 54034 (time 1775854420.81 total 951.46 last 49.89) - open/close 54425 (time 1775854430.83 total 961.48 last 39.02) - open/close 54943 (time 1775854440.85 total 971.49 last 51.72) - open/close 55369 (time 1775854450.85 total 981.50 last 42.58) - open/close 55784 (time 1775854460.86 total 991.51 last 41.47) - open/close 56208 (time 1775854470.86 total 1001.51 last 42.39) - open/close 56785 (time 1775854480.87 total 1011.52 last 57.63) - open/close 57438 (time 1775854490.87 total 1021.52 last 65.30) - open/close 58057 (time 1775854500.88 total 1031.53 last 61.85) - open/close 58696 (time 1775854510.89 total 1041.54 last 63.85) - open/close 59316 (time 1775854520.89 total 1051.54 last 61.97) - open/close 59962 (time 1775854530.90 total 1061.55 last 64.57) - open/close 60558 (time 1775854540.90 total 1071.55 last 59.56) - open/close 61172 (time 1775854550.93 total 1081.57 last 61.27) - open/close 61827 (time 1775854560.93 total 1091.58 last 65.47) - open/close 62406 (time 1775854570.94 total 1101.59 last 57.82) - open/close 62982 (time 1775854580.95 total 1111.59 last 57.60) - open/close 63523 (time 1775854590.96 total 1121.61 last 54.04) - open/close 64000 (time 1775854600.99 total 1131.63 last 47.56) - open/close 64624 (time 1775854610.99 total 1141.64 last 62.37) - open/close 65304 (time 1775854621.01 total 1151.66 last 67.85) - open/close 65989 (time 1775854631.02 total 1161.67 last 68.44) - open/close 66647 (time 1775854641.03 total 1171.68 last 65.71) - open/close 67388 (time 1775854651.03 total 1181.68 last 74.10) - open/close 68061 (time 1775854661.04 total 1191.68 last 67.29) - open/close 68821 (time 1775854671.04 total 1201.69 last 75.96) - open/close 69538 (time 1775854681.05 total 1211.70 last 71.66) - open/close 70000 (time 1775854687.20 total 1217.85 last 75.13) - open/close 70662 (time 1775854697.20 total 1227.85 last 66.20) - open/close 71300 (time 1775854707.21 total 1237.85 last 63.75) - open/close 71856 (time 1775854717.24 total 1247.89 last 55.40) - open/close 72408 (time 1775854727.25 total 1257.90 last 55.15) - open/close 72941 (time 1775854737.25 total 1267.90 last 53.30) - open/close 73488 (time 1775854747.25 total 1277.90 last 54.69) - open/close 74136 (time 1775854757.25 total 1287.90 last 64.79) - open/close 74690 (time 1775854767.27 total 1297.92 last 55.31) - open/close 75322 (time 1775854777.27 total 1307.92 last 63.18) - open/close 75895 (time 1775854787.28 total 1317.93 last 57.25) - open/close 76515 (time 1775854797.29 total 1327.94 last 61.96) - open/close 77182 (time 1775854807.32 total 1337.97 last 66.46) - open/close 77787 (time 1775854817.33 total 1347.98 last 60.45) - open/close 78367 (time 1775854827.35 total 1358.00 last 57.88) - open/close 79134 (time 1775854837.36 total 1368.01 last 76.67) - open/close 79895 (time 1775854847.36 total 1378.01 last 76.07) - open/close 80634 (time 1775854857.36 total 1388.01 last 73.89) - open/close 81399 (time 1775854867.38 total 1398.03 last 76.39) - open/close 82128 (time 1775854877.45 total 1408.10 last 72.36) - open/close 82890 (time 1775854887.47 total 1418.11 last 76.11) - open/close 83664 (time 1775854897.47 total 1428.12 last 77.33) - open/close 84402 (time 1775854907.48 total 1438.13 last 73.78) - open/close 84955 (time 1775854917.51 total 1448.15 last 55.14) - open/close 85554 (time 1775854927.51 total 1458.16 last 59.87) - open/close 86125 (time 1775854937.51 total 1468.16 last 57.08) - open/close 86626 (time 1775854947.52 total 1478.17 last 50.06) - open/close 87382 (time 1775854957.53 total 1488.17 last 75.58) - open/close 88066 (time 1775854967.54 total 1498.18 last 68.33) - open/close 88793 (time 1775854977.55 total 1508.19 last 72.63) - open/close 89457 (time 1775854987.55 total 1518.20 last 66.36) total: 90000 open/close in 1526.34 seconds: 58.96 ops/second llite.lustre-ffff8ff01029a000.statahead_max=0 100000 real 0m8.914s user 0m0.023s sys 0m0.262s statx --cached=always -D 100000 files without statahead: 9 sec llite.lustre-ffff8ff01029a000.statahead_max=128 128 100000 real 0m6.604s user 0m0.017s sys 0m0.277s statx --cached=always -D 100000 files with statahead: 7 sec statahead total: 121 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 79 hit_total: 7455 miss_total: 1499 statx --cached=always -D done