== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 14:35:04 (1763408104) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff997e89c8d800.batch_stats=0 total: 100 open/close in 2.80 seconds: 35.66 ops/second llite.lustre-ffff997e89c8d800.statahead_max=0 208 real 0m1.636s user 0m0.005s sys 0m0.195s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 2 sec llite.lustre-ffff997e89c8d800.statahead_max=128 128 208 real 0m0.636s user 0m0.002s sys 0m0.077s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 105 statahead wrong: 2 agl total: 101 list_total: 28 fname_total: 62 hit_total: 3257 miss_total: 1281 - open/close 635 (time 1763408131.62 total 10.01 last 63.45) total: 900 open/close in 14.06 seconds: 64.03 ops/second llite.lustre-ffff997e89c8d800.statahead_max=0 2008 real 0m14.311s user 0m0.025s sys 0m1.980s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 14 sec llite.lustre-ffff997e89c8d800.statahead_max=128 128 2008 real 0m3.926s user 0m0.014s sys 0m0.621s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 4 sec statahead total: 106 statahead wrong: 2 agl total: 101 list_total: 29 fname_total: 62 hit_total: 4256 miss_total: 1281 - open/close 575 (time 1763408176.27 total 10.00 last 57.49) - open/close 1086 (time 1763408186.28 total 20.02 last 51.02) - open/close 1685 (time 1763408196.29 total 30.02 last 59.88) total: 2000 open/close in 35.33 seconds: 56.61 ops/second llite.lustre-ffff997e89c8d800.statahead_max=0 6008 real 0m38.665s user 0m0.076s sys 0m5.468s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files without statahead: 39 sec llite.lustre-ffff997e89c8d800.statahead_max=128 128 6008 real 0m12.212s user 0m0.032s sys 0m1.916s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files with statahead: 12 sec statahead total: 107 statahead wrong: 2 agl total: 101 list_total: 30 fname_total: 62 hit_total: 7254 miss_total: 1282 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 70 seconds llite.lustre-ffff997e89c8d800.statahead_stats= statahead total: 107 statahead wrong: 2 agl total: 101 list_total: 30 fname_total: 62 hit_total: 7254 miss_total: 1282 mdc.lustre-MDT0000-mdc-ffff997e89c8d800.batch_stats= snapshot_time: 1763408339.441989319 secs.nsecs start_time: 1763408109.456362018 secs.nsecs elapsed_time: 229.985627301 secs.nsecs subreqs per batch batches % cum % 1: 1 1 1 2: 0 0 1 4: 1 1 2 8: 13 13 15 16: 16 16 31 32: 9 9 41 64: 57 58 100 kvm mdc.lustre-MDT0000-mdc-ffff997e89c8d800.batch_stats=0 total: 100 open/close in 3.42 seconds: 29.27 ops/second llite.lustre-ffff997e89c8d800.statahead_max=0 100 real 0m0.115s user 0m0.002s sys 0m0.019s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff997e89c8d800.statahead_max=128 128 100 real 0m0.084s user 0m0.001s sys 0m0.021s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 107 statahead wrong: 2 agl total: 101 list_total: 30 fname_total: 62 hit_total: 7254 miss_total: 1282 - open/close 596 (time 1763408361.87 total 10.01 last 59.53) total: 900 open/close in 15.57 seconds: 57.79 ops/second llite.lustre-ffff997e89c8d800.statahead_max=0 1000 real 0m0.097s user 0m0.000s sys 0m0.020s statx --cached=always -D 1000 files without statahead: 1 sec llite.lustre-ffff997e89c8d800.statahead_max=128 128 1000 real 0m0.174s user 0m0.003s sys 0m0.034s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 107 statahead wrong: 2 agl total: 101 list_total: 30 fname_total: 62 hit_total: 7254 miss_total: 1282 - open/close 660 (time 1763408386.85 total 10.01 last 65.96) - open/close 1249 (time 1763408396.85 total 20.01 last 58.89) - open/close 1838 (time 1763408406.86 total 30.01 last 58.86) - open/close 2435 (time 1763408416.87 total 40.02 last 59.66) - open/close 3086 (time 1763408426.87 total 50.03 last 65.05) - open/close 3709 (time 1763408436.88 total 60.04 last 62.24) - open/close 4278 (time 1763408446.90 total 70.05 last 56.80) - open/close 4784 (time 1763408456.92 total 80.08 last 50.49) - open/close 5274 (time 1763408466.93 total 90.08 last 48.95) - open/close 5721 (time 1763408476.93 total 100.09 last 44.69) - open/close 6201 (time 1763408486.94 total 110.09 last 47.98) - open/close 6599 (time 1763408496.97 total 120.12 last 39.67) - open/close 7095 (time 1763408506.98 total 130.13 last 49.56) - open/close 7704 (time 1763408516.98 total 140.13 last 60.89) - open/close 8284 (time 1763408527.00 total 150.15 last 57.90) - open/close 8883 (time 1763408537.01 total 160.16 last 59.83) total: 9000 open/close in 162.58 seconds: 55.36 ops/second llite.lustre-ffff997e89c8d800.statahead_max=0 10000 real 0m0.790s user 0m0.003s sys 0m0.054s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff997e89c8d800.statahead_max=128 128 10000 real 0m0.845s user 0m0.003s sys 0m0.039s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 107 statahead wrong: 2 agl total: 101 list_total: 30 fname_total: 62 hit_total: 7254 miss_total: 1282 - open/close 557 (time 1763408570.32 total 10.00 last 55.69) - open/close 1112 (time 1763408580.33 total 20.02 last 55.42) - open/close 1670 (time 1763408590.34 total 30.02 last 55.76) - open/close 2217 (time 1763408600.36 total 40.04 last 54.60) - open/close 2755 (time 1763408610.36 total 50.04 last 53.80) - open/close 3308 (time 1763408620.36 total 60.04 last 55.28) - open/close 3892 (time 1763408630.37 total 70.06 last 58.34) - open/close 4452 (time 1763408640.38 total 80.06 last 55.96) - open/close 5076 (time 1763408650.40 total 90.08 last 62.29) - open/close 5599 (time 1763408660.41 total 100.09 last 52.23) - open/close 6182 (time 1763408670.44 total 110.12 last 58.14) - open/close 6766 (time 1763408680.44 total 120.12 last 58.40) - open/close 7320 (time 1763408690.45 total 130.13 last 55.33) - open/close 7892 (time 1763408700.46 total 140.14 last 57.14) - open/close 8405 (time 1763408710.47 total 150.15 last 51.28) - open/close 8861 (time 1763408720.49 total 160.17 last 45.51) - open/close 9215 (time 1763408730.56 total 170.24 last 35.14) - open/close 9583 (time 1763408740.60 total 180.28 last 36.68) - open/close 10000 (time 1763408748.15 total 187.83 last 55.19) - open/close 10562 (time 1763408758.16 total 197.84 last 56.18) - open/close 11142 (time 1763408768.18 total 207.86 last 57.87) - open/close 11678 (time 1763408778.18 total 217.86 last 53.57) - open/close 12261 (time 1763408788.20 total 227.88 last 58.23) - open/close 12758 (time 1763408798.20 total 237.88 last 49.68) - open/close 13363 (time 1763408808.22 total 247.90 last 60.37) - open/close 13931 (time 1763408818.23 total 257.91 last 56.74) - open/close 14410 (time 1763408828.24 total 267.92 last 47.88) - open/close 14962 (time 1763408838.25 total 277.93 last 55.14) - open/close 15444 (time 1763408848.25 total 287.93 last 48.20) - open/close 15978 (time 1763408858.26 total 297.95 last 53.31) - open/close 16529 (time 1763408868.28 total 307.96 last 55.04) - open/close 17145 (time 1763408878.29 total 317.97 last 61.52) - open/close 17722 (time 1763408888.29 total 327.97 last 57.69) - open/close 18293 (time 1763408898.30 total 337.98 last 57.04) - open/close 18912 (time 1763408908.31 total 347.99 last 61.88) - open/close 19503 (time 1763408918.32 total 358.00 last 59.01) - open/close 20000 (time 1763408927.76 total 367.44 last 52.65) - open/close 20611 (time 1763408937.78 total 377.46 last 60.97) - open/close 21195 (time 1763408947.79 total 387.47 last 58.37) - open/close 21787 (time 1763408957.81 total 397.49 last 59.06) - open/close 22273 (time 1763408967.81 total 407.49 last 48.59) - open/close 22803 (time 1763408977.81 total 417.49 last 52.99) - open/close 23394 (time 1763408987.82 total 427.50 last 59.09) - open/close 23988 (time 1763408997.83 total 437.51 last 59.29) - open/close 24529 (time 1763409007.84 total 447.52 last 54.07) - open/close 25088 (time 1763409017.85 total 457.53 last 55.87) - open/close 25627 (time 1763409027.85 total 467.53 last 53.87) - open/close 26208 (time 1763409037.86 total 477.54 last 58.03) - open/close 26750 (time 1763409047.89 total 487.57 last 54.06) - open/close 27311 (time 1763409057.89 total 497.57 last 56.10) - open/close 27854 (time 1763409067.90 total 507.58 last 54.25) - open/close 28416 (time 1763409077.90 total 517.58 last 56.19) - open/close 28942 (time 1763409087.90 total 527.58 last 52.58) - open/close 29492 (time 1763409097.91 total 537.59 last 54.97) - open/close 30000 (time 1763409107.89 total 547.57 last 50.88) - open/close 30586 (time 1763409117.91 total 557.59 last 58.51) - open/close 31167 (time 1763409127.92 total 567.60 last 58.05) - open/close 31715 (time 1763409137.93 total 577.61 last 54.76) - open/close 32309 (time 1763409147.93 total 587.61 last 59.37) - open/close 32848 (time 1763409157.94 total 597.62 last 53.87) - open/close 33386 (time 1763409167.94 total 607.62 last 53.77) - open/close 33958 (time 1763409177.94 total 617.63 last 57.18) - open/close 34523 (time 1763409187.94 total 627.63 last 56.50) - open/close 35122 (time 1763409197.95 total 637.63 last 59.85) - open/close 35752 (time 1763409207.96 total 647.64 last 62.96) - open/close 36371 (time 1763409217.96 total 657.64 last 61.88) - open/close 37029 (time 1763409227.97 total 667.65 last 65.74) - open/close 37639 (time 1763409237.98 total 677.66 last 60.98) - open/close 38284 (time 1763409247.98 total 687.66 last 64.47) - open/close 38920 (time 1763409257.99 total 697.67 last 63.55) - open/close 39540 (time 1763409268.00 total 707.68 last 61.93) - open/close 40000 (time 1763409275.40 total 715.08 last 62.15) - open/close 40623 (time 1763409285.41 total 725.09 last 62.22) - open/close 41306 (time 1763409295.42 total 735.10 last 68.27) - open/close 41948 (time 1763409305.42 total 745.10 last 64.20) - open/close 42565 (time 1763409315.43 total 755.11 last 61.61) - open/close 43175 (time 1763409325.45 total 765.13 last 60.90) - open/close 43796 (time 1763409335.46 total 775.14 last 62.02) - open/close 44435 (time 1763409345.47 total 785.15 last 63.87) - open/close 45006 (time 1763409355.47 total 795.15 last 57.10) - open/close 45632 (time 1763409365.48 total 805.16 last 62.55) - open/close 46232 (time 1763409375.49 total 815.17 last 59.94) - open/close 46830 (time 1763409385.50 total 825.18 last 59.74) - open/close 47440 (time 1763409395.50 total 835.18 last 61.00) - open/close 48048 (time 1763409405.50 total 845.18 last 60.79) - open/close 48684 (time 1763409415.50 total 855.18 last 63.57) - open/close 49290 (time 1763409425.51 total 865.19 last 60.53) - open/close 49889 (time 1763409435.52 total 875.20 last 59.85) - open/close 50492 (time 1763409445.52 total 885.20 last 60.29) - open/close 51093 (time 1763409455.53 total 895.21 last 60.06) - open/close 51713 (time 1763409465.53 total 905.21 last 62.00) - open/close 52316 (time 1763409475.54 total 915.22 last 60.26) - open/close 52923 (time 1763409485.56 total 925.24 last 60.56) - open/close 53522 (time 1763409495.57 total 935.25 last 59.86) - open/close 54115 (time 1763409505.57 total 945.25 last 59.26) - open/close 54668 (time 1763409515.58 total 955.26 last 55.28) - open/close 55277 (time 1763409525.58 total 965.26 last 60.90) - open/close 55899 (time 1763409535.59 total 975.27 last 62.14) - open/close 56551 (time 1763409545.59 total 985.27 last 65.18) - open/close 57190 (time 1763409555.60 total 995.28 last 63.88) - open/close 57834 (time 1763409565.61 total 1005.29 last 64.31) - open/close 58436 (time 1763409575.61 total 1015.29 last 60.19) - open/close 59037 (time 1763409585.63 total 1025.31 last 59.98) - open/close 59667 (time 1763409595.64 total 1035.32 last 62.98) - open/close 60000 (time 1763409600.91 total 1040.59 last 63.19) - open/close 60645 (time 1763409610.92 total 1050.60 last 64.42) - open/close 61284 (time 1763409620.92 total 1060.60 last 63.89) - open/close 61925 (time 1763409630.92 total 1070.60 last 64.08) - open/close 62530 (time 1763409640.93 total 1080.61 last 60.46) - open/close 63171 (time 1763409650.94 total 1090.62 last 64.05) - open/close 63760 (time 1763409660.97 total 1100.65 last 58.71) - open/close 64389 (time 1763409671.01 total 1110.69 last 62.66) - open/close 65007 (time 1763409681.01 total 1120.69 last 61.78) - open/close 65643 (time 1763409691.02 total 1130.70 last 63.54) - open/close 66240 (time 1763409701.03 total 1140.71 last 59.64) - open/close 66852 (time 1763409711.04 total 1150.72 last 61.13) - open/close 67422 (time 1763409721.04 total 1160.73 last 56.99) - open/close 68007 (time 1763409731.05 total 1170.73 last 58.48) - open/close 68620 (time 1763409741.05 total 1180.73 last 61.28) - open/close 69267 (time 1763409751.06 total 1190.74 last 64.62) - open/close 69920 (time 1763409761.08 total 1200.76 last 65.22) - open/close 70573 (time 1763409771.09 total 1210.77 last 65.23) - open/close 71188 (time 1763409781.10 total 1220.78 last 61.42) - open/close 71873 (time 1763409791.11 total 1230.79 last 68.42) - open/close 72542 (time 1763409801.11 total 1240.79 last 66.88) - open/close 73201 (time 1763409811.13 total 1250.81 last 65.81) - open/close 73827 (time 1763409821.14 total 1260.83 last 62.49) - open/close 74400 (time 1763409831.16 total 1270.84 last 57.21) - open/close 74936 (time 1763409841.17 total 1280.85 last 53.56) - open/close 75501 (time 1763409851.18 total 1290.86 last 56.44) - open/close 76090 (time 1763409861.19 total 1300.87 last 58.85) - open/close 76684 (time 1763409871.19 total 1310.87 last 59.37) - open/close 77381 (time 1763409881.20 total 1320.88 last 69.62) - open/close 78095 (time 1763409891.20 total 1330.89 last 71.40) - open/close 78772 (time 1763409901.21 total 1340.89 last 67.69) - open/close 79377 (time 1763409911.22 total 1350.90 last 60.41) - open/close 80000 (time 1763409920.75 total 1360.43 last 65.37) - open/close 80653 (time 1763409930.76 total 1370.44 last 65.22) - open/close 81287 (time 1763409940.78 total 1380.46 last 63.32) - open/close 81924 (time 1763409950.79 total 1390.47 last 63.63) - open/close 82556 (time 1763409960.80 total 1400.49 last 63.09) - open/close 83180 (time 1763409970.82 total 1410.50 last 62.33) - open/close 83819 (time 1763409980.82 total 1420.51 last 63.84) - open/close 84445 (time 1763409990.84 total 1430.52 last 62.52) - open/close 85073 (time 1763410000.86 total 1440.54 last 62.69) - open/close 85725 (time 1763410010.87 total 1450.55 last 65.12) - open/close 86335 (time 1763410020.87 total 1460.56 last 60.96) - open/close 86971 (time 1763410030.89 total 1470.57 last 63.51) - open/close 87611 (time 1763410040.90 total 1480.58 last 63.92) - open/close 88115 (time 1763410050.91 total 1490.59 last 50.35) - open/close 88669 (time 1763410060.94 total 1500.62 last 55.25) - open/close 89252 (time 1763410070.94 total 1510.62 last 58.27) - open/close 89848 (time 1763410080.95 total 1520.63 last 59.57) total: 90000 open/close in 1522.95 seconds: 59.10 ops/second llite.lustre-ffff997e89c8d800.statahead_max=0 100000 real 0m5.618s user 0m0.017s sys 0m0.289s statx --cached=always -D 100000 files without statahead: 6 sec llite.lustre-ffff997e89c8d800.statahead_max=128 128 100000 real 0m4.213s user 0m0.021s sys 0m0.287s statx --cached=always -D 100000 files with statahead: 4 sec statahead total: 107 statahead wrong: 2 agl total: 101 list_total: 30 fname_total: 62 hit_total: 7254 miss_total: 1282 statx --cached=always -D done