== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 10:28:37 (1782484117) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8d6b489fc000.batch_stats=0 total: 100 open/close in 0.85 seconds: 117.87 ops/second llite.lustre-ffff8d6b489fc000.statahead_max=0 208 real 0m0.416s user 0m0.004s sys 0m0.156s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 0 sec llite.lustre-ffff8d6b489fc000.statahead_max=128 llite.lustre-ffff8d6b489fc000.statahead_max=128 208 real 0m0.278s user 0m0.001s sys 0m0.115s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 97 statahead wrong: 2 agl total: 94 list_total: 27 fname_total: 70 hit_total: 2833 miss_total: 1298 swrong=2 ewrong=2 total: 900 open/close in 3.62 seconds: 248.61 ops/second llite.lustre-ffff8d6b489fc000.statahead_max=0 2008 real 0m5.446s user 0m0.021s sys 0m1.722s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 6 sec llite.lustre-ffff8d6b489fc000.statahead_max=128 llite.lustre-ffff8d6b489fc000.statahead_max=128 2008 real 0m1.816s user 0m0.004s sys 0m0.936s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 1 sec statahead total: 98 statahead wrong: 2 agl total: 94 list_total: 28 fname_total: 70 hit_total: 3832 miss_total: 1298 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 6 seconds llite.lustre-ffff8d6b489fc000.statahead_stats= statahead total: 98 statahead wrong: 2 agl total: 94 list_total: 28 fname_total: 70 hit_total: 3832 miss_total: 1298 mdc.lustre-MDT0000-mdc-ffff8d6b489fc000.batch_stats= snapshot_time: 1782484143.682326308 secs.nsecs start_time: 1782484119.362009525 secs.nsecs elapsed_time: 24.320316783 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 0 0 6 4: 0 0 6 8: 3 9 16 16: 7 22 38 32: 5 16 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff8d6b489fc000.batch_stats=0 total: 100 open/close in 0.80 seconds: 125.56 ops/second llite.lustre-ffff8d6b489fc000.statahead_max=0 100 real 0m0.023s user 0m0.002s sys 0m0.013s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8d6b489fc000.statahead_max=128 llite.lustre-ffff8d6b489fc000.statahead_max=128 100 real 0m0.026s user 0m0.001s sys 0m0.014s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 98 statahead wrong: 2 agl total: 94 list_total: 28 fname_total: 70 hit_total: 3832 miss_total: 1298 swrong=2 ewrong=2 total: 900 open/close in 2.90 seconds: 310.38 ops/second llite.lustre-ffff8d6b489fc000.statahead_max=0 1000 real 0m0.049s user 0m0.001s sys 0m0.022s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8d6b489fc000.statahead_max=128 llite.lustre-ffff8d6b489fc000.statahead_max=128 1000 real 0m0.208s user 0m0.000s sys 0m0.093s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 98 statahead wrong: 2 agl total: 94 list_total: 28 fname_total: 70 hit_total: 3832 miss_total: 1298 swrong=2 ewrong=2 - open/close 1595 (time 1782484163.29 total 10.00 last 159.47) - open/close 2635 (time 1782484173.30 total 20.01 last 103.88) - open/close 3766 (time 1782484183.32 total 30.03 last 112.85) - open/close 4914 (time 1782484193.33 total 40.04 last 114.79) - open/close 6041 (time 1782484203.33 total 50.04 last 112.64) - open/close 6800 (time 1782484213.34 total 60.05 last 75.84) - open/close 7660 (time 1782484223.34 total 70.05 last 85.97) - open/close 8704 (time 1782484233.35 total 80.06 last 104.36) total: 9000 open/close in 82.91 seconds: 108.55 ops/second llite.lustre-ffff8d6b489fc000.statahead_max=0 10000 real 0m0.314s user 0m0.003s sys 0m0.040s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8d6b489fc000.statahead_max=128 llite.lustre-ffff8d6b489fc000.statahead_max=128 10000 real 0m0.404s user 0m0.002s sys 0m0.035s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 98 statahead wrong: 2 agl total: 94 list_total: 28 fname_total: 70 hit_total: 3832 miss_total: 1298 swrong=2 ewrong=2 - open/close 1247 (time 1782484255.61 total 10.01 last 124.57) - open/close 2607 (time 1782484265.61 total 20.01 last 135.96) - open/close 3758 (time 1782484275.62 total 30.02 last 115.08) - open/close 4830 (time 1782484285.62 total 40.02 last 107.16) - open/close 5883 (time 1782484295.63 total 50.03 last 105.22) - open/close 6930 (time 1782484305.63 total 60.03 last 104.65) - open/close 8032 (time 1782484315.64 total 70.04 last 110.14) - open/close 9193 (time 1782484325.64 total 80.04 last 116.07) - open/close 10000 (time 1782484333.00 total 87.40 last 109.68) - open/close 11139 (time 1782484343.00 total 97.40 last 113.89) - open/close 12056 (time 1782484353.02 total 107.42 last 91.53) - open/close 12574 (time 1782484363.02 total 117.42 last 51.79) - open/close 13136 (time 1782484373.02 total 127.42 last 56.18) - open/close 13624 (time 1782484383.62 total 138.03 last 46.03) - open/close 14047 (time 1782484393.63 total 148.03 last 42.29) - open/close 14660 (time 1782484403.64 total 158.04 last 61.24) - open/close 15352 (time 1782484413.67 total 168.08 last 68.95) - open/close 16031 (time 1782484423.68 total 178.08 last 67.87) - open/close 16699 (time 1782484433.71 total 188.11 last 66.63) - open/close 17493 (time 1782484443.71 total 198.12 last 79.32) - open/close 18241 (time 1782484453.73 total 208.13 last 74.68) - open/close 19028 (time 1782484463.75 total 218.15 last 78.54) - open/close 19854 (time 1782484473.75 total 228.15 last 82.59) - open/close 20653 (time 1782484483.76 total 238.16 last 79.81) - open/close 21483 (time 1782484493.77 total 248.17 last 82.98) - open/close 22394 (time 1782484503.77 total 258.17 last 91.06) - open/close 23267 (time 1782484513.78 total 268.18 last 87.24) - open/close 24095 (time 1782484523.78 total 278.18 last 82.79) - open/close 24903 (time 1782484533.79 total 288.19 last 80.74) - open/close 25739 (time 1782484543.79 total 298.19 last 83.54) - open/close 26512 (time 1782484553.80 total 308.20 last 77.25) - open/close 27315 (time 1782484563.82 total 318.22 last 80.15) - open/close 28069 (time 1782484573.84 total 328.24 last 75.24) - open/close 28863 (time 1782484583.85 total 338.25 last 79.36) - open/close 29623 (time 1782484593.85 total 348.25 last 75.97) - open/close 30000 (time 1782484598.77 total 353.17 last 76.69) - open/close 30883 (time 1782484608.77 total 363.17 last 88.28) - open/close 31782 (time 1782484618.77 total 373.17 last 89.88) - open/close 32612 (time 1782484628.78 total 383.18 last 82.94) - open/close 33358 (time 1782484638.80 total 393.20 last 74.48) - open/close 34253 (time 1782484648.81 total 403.21 last 89.39) - open/close 35134 (time 1782484658.81 total 413.21 last 88.05) - open/close 35901 (time 1782484668.82 total 423.22 last 76.67) - open/close 36784 (time 1782484678.82 total 433.22 last 88.23) - open/close 37571 (time 1782484688.85 total 443.25 last 78.53) - open/close 38299 (time 1782484698.85 total 453.25 last 72.77) - open/close 39102 (time 1782484708.86 total 463.26 last 80.25) - open/close 39972 (time 1782484718.89 total 473.29 last 86.75) - open/close 40848 (time 1782484728.90 total 483.30 last 87.50) - open/close 41784 (time 1782484738.90 total 493.30 last 93.59) - open/close 42620 (time 1782484748.91 total 503.31 last 83.50) - open/close 43657 (time 1782484758.91 total 513.31 last 103.66) - open/close 44603 (time 1782484768.92 total 523.32 last 94.51) - open/close 45790 (time 1782484778.92 total 533.32 last 118.68) - open/close 47079 (time 1782484788.93 total 543.33 last 128.82) - open/close 48448 (time 1782484798.93 total 553.33 last 136.90) - open/close 50000 (time 1782484808.73 total 563.13 last 158.31) - open/close 52565 (time 1782484818.74 total 573.14 last 256.42) - open/close 54310 (time 1782484828.74 total 583.14 last 174.40) - open/close 55877 (time 1782484838.75 total 593.15 last 156.63) - open/close 57227 (time 1782484848.75 total 603.15 last 134.99) - open/close 58823 (time 1782484858.75 total 613.15 last 159.55) - open/close 60000 (time 1782484867.17 total 621.57 last 139.75) - open/close 61532 (time 1782484877.18 total 631.58 last 153.15) - open/close 63454 (time 1782484887.18 total 641.58 last 192.17) - open/close 64746 (time 1782484897.18 total 651.58 last 129.16) - open/close 65514 (time 1782484907.18 total 661.58 last 76.79) - open/close 66257 (time 1782484917.19 total 671.59 last 74.26) - open/close 67037 (time 1782484927.19 total 681.59 last 77.99) - open/close 67670 (time 1782484937.21 total 691.61 last 63.17) - open/close 68172 (time 1782484947.23 total 701.63 last 50.10) - open/close 68621 (time 1782484957.25 total 711.65 last 44.82) - open/close 69086 (time 1782484967.25 total 721.65 last 46.46) - open/close 69684 (time 1782484977.26 total 731.66 last 59.78) - open/close 70000 (time 1782484982.31 total 736.71 last 62.50) - open/close 70745 (time 1782484992.33 total 746.73 last 74.40) - open/close 71514 (time 1782485002.34 total 756.74 last 76.83) - open/close 72322 (time 1782485012.36 total 766.76 last 80.63) - open/close 73155 (time 1782485022.36 total 776.76 last 83.25) - open/close 74013 (time 1782485032.37 total 786.77 last 85.71) - open/close 74914 (time 1782485042.38 total 796.78 last 90.00) - open/close 75756 (time 1782485052.39 total 806.79 last 84.19) - open/close 76589 (time 1782485062.39 total 816.79 last 83.25) - open/close 77422 (time 1782485072.40 total 826.80 last 83.24) - open/close 78290 (time 1782485082.40 total 836.80 last 86.75) - open/close 79149 (time 1782485092.41 total 846.81 last 85.89) - open/close 79990 (time 1782485102.41 total 856.81 last 84.04) - open/close 80912 (time 1782485112.42 total 866.82 last 92.16) - open/close 81831 (time 1782485122.42 total 876.82 last 91.85) - open/close 82852 (time 1782485132.43 total 886.83 last 102.02) - open/close 83808 (time 1782485142.43 total 896.83 last 95.57) - open/close 84664 (time 1782485152.43 total 906.83 last 85.59) - open/close 85493 (time 1782485162.44 total 916.84 last 82.87) - open/close 86355 (time 1782485172.44 total 926.84 last 86.20) - open/close 87278 (time 1782485182.44 total 936.84 last 92.25) - open/close 88128 (time 1782485192.44 total 946.84 last 84.98) - open/close 88910 (time 1782485202.45 total 956.85 last 78.16) - open/close 89743 (time 1782485212.45 total 966.85 last 83.29) total: 90000 open/close in 969.65 seconds: 92.82 ops/second llite.lustre-ffff8d6b489fc000.statahead_max=0 100000 real 0m5.273s user 0m0.019s sys 0m0.261s 'statx --cached=always -D' 100000 files without statahead: 6 sec llite.lustre-ffff8d6b489fc000.statahead_max=128 llite.lustre-ffff8d6b489fc000.statahead_max=128 100000 real 0m4.210s user 0m0.016s sys 0m0.277s 'statx --cached=always -D' 100000 files with statahead: 4 sec statahead total: 98 statahead wrong: 2 agl total: 94 list_total: 28 fname_total: 70 hit_total: 3832 miss_total: 1298 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 2112 seconds llite.lustre-ffff8d6b489fc000.statahead_stats= statahead total: 98 statahead wrong: 2 agl total: 94 list_total: 28 fname_total: 70 hit_total: 3832 miss_total: 1298 mdc.lustre-MDT0000-mdc-ffff8d6b489fc000.batch_stats= snapshot_time: 1782487385.389032361 secs.nsecs start_time: 1782484144.212619925 secs.nsecs elapsed_time: 3241.176412436 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536