== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 21:49:33 (1767322173) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff99f291840000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff99f291840000.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.15 seconds: 46.48 ops/second llite.lustre-ffff99f291840000.statahead_max=0 208 real 0m1.215s user 0m0.003s sys 0m0.202s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff99f291840000.statahead_max=128 128 208 real 0m0.513s user 0m0.002s sys 0m0.079s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 110 statahead wrong: 2 agl total: 106 list_total: 30 fname_total: 75 hit_total: 6709 miss_total: 1454 total: 900 open/close in 8.92 seconds: 100.94 ops/second llite.lustre-ffff99f291840000.statahead_max=0 2008 real 0m9.166s user 0m0.021s sys 0m1.812s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 9 sec llite.lustre-ffff99f291840000.statahead_max=128 128 2008 real 0m3.669s user 0m0.018s sys 0m0.624s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 4 sec statahead total: 111 statahead wrong: 2 agl total: 106 list_total: 31 fname_total: 75 hit_total: 7707 miss_total: 1455 - open/close 922 (time 1767322226.99 total 10.00 last 92.18) - open/close 1921 (time 1767322236.99 total 20.00 last 99.88) - open/close 2749 (time 1767322246.99 total 30.01 last 82.79) - open/close 3788 (time 1767322256.99 total 40.01 last 103.87) total: 4000 open/close in 42.15 seconds: 94.90 ops/second llite.lustre-ffff99f291840000.statahead_max=0 10008 real 0m51.149s user 0m0.091s sys 0m8.611s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files without statahead: 51 sec llite.lustre-ffff99f291840000.statahead_max=128 128 10008 real 0m16.444s user 0m0.047s sys 0m2.973s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files with statahead: 16 sec statahead total: 112 statahead wrong: 2 agl total: 106 list_total: 32 fname_total: 75 hit_total: 12705 miss_total: 1456 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 68 seconds llite.lustre-ffff99f291840000.statahead_stats= statahead total: 112 statahead wrong: 2 agl total: 106 list_total: 32 fname_total: 75 hit_total: 12705 miss_total: 1456 mdc.lustre-MDT0000-mdc-ffff99f291840000.batch_stats= snapshot_time: 1767322408.452678376 secs.nsecs start_time: 1767322178.002320641 secs.nsecs elapsed_time: 230.450357735 secs.nsecs subreqs per batch batches % cum % 1: 16 14 14 2: 8 7 21 4: 9 7 28 8: 7 6 35 16: 1 0 35 32: 9 7 43 64: 64 56 100 mdc.lustre-MDT0001-mdc-ffff99f291840000.batch_stats= snapshot_time: 1767322408.452740331 secs.nsecs start_time: 1767322178.002391156 secs.nsecs elapsed_time: 230.450349175 secs.nsecs subreqs per batch batches % cum % 1: 15 13 13 2: 10 9 22 4: 6 5 28 8: 7 6 34 16: 1 0 35 32: 10 9 44 64: 61 55 100 kvm mdc.lustre-MDT0000-mdc-ffff99f291840000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff99f291840000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.07 seconds: 48.28 ops/second llite.lustre-ffff99f291840000.statahead_max=0 100 real 0m0.089s user 0m0.003s sys 0m0.021s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff99f291840000.statahead_max=128 128 100 real 0m0.126s user 0m0.001s sys 0m0.024s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 112 statahead wrong: 2 agl total: 106 list_total: 32 fname_total: 75 hit_total: 12705 miss_total: 1456 total: 900 open/close in 8.77 seconds: 102.58 ops/second llite.lustre-ffff99f291840000.statahead_max=0 1000 real 0m0.247s user 0m0.003s sys 0m0.073s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff99f291840000.statahead_max=128 128 1000 real 0m0.173s user 0m0.001s sys 0m0.035s statx --cached=always -D 1000 files with statahead: 1 sec statahead total: 112 statahead wrong: 2 agl total: 106 list_total: 32 fname_total: 75 hit_total: 12705 miss_total: 1456 - open/close 947 (time 1767322442.55 total 10.01 last 94.59) - open/close 1730 (time 1767322452.55 total 20.01 last 78.29) - open/close 2630 (time 1767322462.56 total 30.03 last 89.89) - open/close 3544 (time 1767322472.57 total 40.03 last 91.36) - open/close 4455 (time 1767322482.58 total 50.04 last 91.02) - open/close 5252 (time 1767322492.58 total 60.04 last 79.66) - open/close 6189 (time 1767322502.59 total 70.05 last 93.65) - open/close 7114 (time 1767322512.59 total 80.05 last 92.48) - open/close 7882 (time 1767322522.59 total 90.05 last 76.79) - open/close 8771 (time 1767322532.60 total 100.06 last 88.85) total: 9000 open/close in 102.59 seconds: 87.73 ops/second llite.lustre-ffff99f291840000.statahead_max=0 10000 real 0m0.390s user 0m0.003s sys 0m0.128s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff99f291840000.statahead_max=128 128 10000 real 0m0.344s user 0m0.003s sys 0m0.109s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 112 statahead wrong: 2 agl total: 106 list_total: 32 fname_total: 75 hit_total: 12705 miss_total: 1456 - open/close 1052 (time 1767322555.20 total 10.00 last 105.16) - open/close 1999 (time 1767322565.21 total 20.01 last 94.65) - open/close 2855 (time 1767322575.21 total 30.01 last 85.60) - open/close 3673 (time 1767322585.21 total 40.02 last 81.72) - open/close 4577 (time 1767322595.22 total 50.02 last 90.35) - open/close 5605 (time 1767322605.22 total 60.03 last 102.78) - open/close 6570 (time 1767322615.24 total 70.04 last 96.36) - open/close 7457 (time 1767322625.25 total 80.05 last 88.58) - open/close 8369 (time 1767322635.25 total 90.05 last 91.20) - open/close 9227 (time 1767322645.28 total 100.08 last 85.58) - open/close 10000 (time 1767322653.64 total 108.45 last 92.39) - open/close 10869 (time 1767322663.65 total 118.46 last 86.81) - open/close 11853 (time 1767322673.67 total 128.47 last 98.26) - open/close 12681 (time 1767322683.68 total 138.49 last 82.68) - open/close 13504 (time 1767322693.69 total 148.49 last 82.25) - open/close 14297 (time 1767322703.70 total 158.51 last 79.18) - open/close 15315 (time 1767322713.70 total 168.51 last 101.79) - open/close 16297 (time 1767322723.71 total 178.51 last 98.14) - open/close 17235 (time 1767322733.71 total 188.52 last 93.75) - open/close 18053 (time 1767322743.72 total 198.53 last 81.74) - open/close 19002 (time 1767322753.73 total 208.53 last 94.87) - open/close 19926 (time 1767322763.73 total 218.53 last 92.37) - open/close 20888 (time 1767322773.73 total 228.54 last 96.17) - open/close 21777 (time 1767322783.73 total 238.54 last 88.90) - open/close 22803 (time 1767322793.74 total 248.54 last 102.52) - open/close 23804 (time 1767322803.74 total 258.54 last 100.09) - open/close 24824 (time 1767322813.75 total 268.55 last 101.90) - open/close 26013 (time 1767322823.75 total 278.56 last 118.87) - open/close 26982 (time 1767322833.76 total 288.56 last 96.87) - open/close 27873 (time 1767322843.76 total 298.57 last 89.05) - open/close 28821 (time 1767322853.77 total 308.57 last 94.73) - open/close 29775 (time 1767322863.77 total 318.58 last 95.35) - open/close 30000 (time 1767322866.08 total 320.88 last 97.69) - open/close 31142 (time 1767322876.08 total 330.89 last 114.15) - open/close 32302 (time 1767322886.09 total 340.89 last 115.94) - open/close 33470 (time 1767322896.09 total 350.89 last 116.79) - open/close 34595 (time 1767322906.09 total 360.90 last 112.46) - open/close 35653 (time 1767322916.10 total 370.90 last 105.72) - open/close 36721 (time 1767322926.10 total 380.90 last 106.80) - open/close 37727 (time 1767322936.10 total 390.91 last 100.54) - open/close 38758 (time 1767322946.11 total 400.91 last 103.06) - open/close 39739 (time 1767322956.11 total 410.91 last 98.08) - open/close 40000 (time 1767322958.57 total 413.38 last 105.97) - open/close 41076 (time 1767322968.58 total 423.39 last 107.50) - open/close 42293 (time 1767322978.58 total 433.39 last 121.70) - open/close 43454 (time 1767322988.59 total 443.39 last 116.06) - open/close 44626 (time 1767322998.59 total 453.39 last 117.15) - open/close 45778 (time 1767323008.60 total 463.40 last 115.15) - open/close 46778 (time 1767323018.60 total 473.41 last 99.93) - open/close 47909 (time 1767323028.61 total 483.42 last 112.98) - open/close 49028 (time 1767323038.62 total 493.42 last 111.81) - open/close 50000 (time 1767323047.54 total 502.35 last 108.95) - open/close 51120 (time 1767323057.55 total 512.35 last 111.92) - open/close 52253 (time 1767323067.55 total 522.35 last 113.28) - open/close 53486 (time 1767323077.56 total 532.36 last 123.20) - open/close 54628 (time 1767323087.56 total 542.36 last 114.20) - open/close 55642 (time 1767323097.57 total 552.37 last 101.30) - open/close 56670 (time 1767323107.57 total 562.37 last 102.79) - open/close 57644 (time 1767323117.58 total 572.38 last 97.32) - open/close 58585 (time 1767323127.58 total 582.38 last 94.09) - open/close 59499 (time 1767323137.59 total 592.39 last 91.30) - open/close 60000 (time 1767323142.51 total 597.31 last 101.94) - open/close 60959 (time 1767323152.51 total 607.31 last 95.89) - open/close 61999 (time 1767323162.51 total 617.32 last 103.92) - open/close 62834 (time 1767323172.52 total 627.32 last 83.44) - open/close 63773 (time 1767323182.53 total 637.33 last 93.85) - open/close 64678 (time 1767323192.53 total 647.33 last 90.49) - open/close 65600 (time 1767323202.56 total 657.36 last 91.94) - open/close 66465 (time 1767323212.56 total 667.37 last 86.46) - open/close 67500 (time 1767323222.56 total 677.37 last 103.49) - open/close 68615 (time 1767323232.57 total 687.37 last 111.45) - open/close 69611 (time 1767323242.57 total 697.38 last 99.54) - open/close 70000 (time 1767323246.32 total 701.12 last 103.85) - open/close 71141 (time 1767323256.32 total 711.13 last 114.06) - open/close 72232 (time 1767323266.33 total 721.13 last 109.02) - open/close 73394 (time 1767323276.34 total 731.14 last 116.13) - open/close 74593 (time 1767323286.35 total 741.16 last 119.70) - open/close 75561 (time 1767323296.35 total 751.16 last 96.78) - open/close 76590 (time 1767323306.36 total 761.16 last 102.84) - open/close 77733 (time 1767323316.37 total 771.18 last 114.15) - open/close 78771 (time 1767323326.39 total 781.19 last 103.67) - open/close 79792 (time 1767323336.40 total 791.21 last 101.94) - open/close 80000 (time 1767323338.53 total 793.33 last 97.76) - open/close 81027 (time 1767323348.54 total 803.34 last 102.65) - open/close 82093 (time 1767323358.54 total 813.34 last 106.56) - open/close 83226 (time 1767323368.54 total 823.34 last 113.30) - open/close 84389 (time 1767323378.54 total 833.35 last 116.25) - open/close 85474 (time 1767323388.55 total 843.35 last 108.42) - open/close 86601 (time 1767323398.56 total 853.36 last 112.62) - open/close 87709 (time 1767323408.57 total 863.37 last 110.70) - open/close 88872 (time 1767323418.57 total 873.38 last 116.21) total: 90000 open/close in 883.33 seconds: 101.89 ops/second llite.lustre-ffff99f291840000.statahead_max=0 100000 real 0m2.581s user 0m0.013s sys 0m0.846s statx --cached=always -D 100000 files without statahead: 3 sec llite.lustre-ffff99f291840000.statahead_max=128 128 100000 real 0m3.215s user 0m0.013s sys 0m0.911s statx --cached=always -D 100000 files with statahead: 4 sec statahead total: 112 statahead wrong: 2 agl total: 106 list_total: 32 fname_total: 75 hit_total: 12705 miss_total: 1456 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1335 seconds llite.lustre-ffff99f291840000.statahead_stats= statahead total: 112 statahead wrong: 2 agl total: 106 list_total: 32 fname_total: 75 hit_total: 12705 miss_total: 1456 mdc.lustre-MDT0000-mdc-ffff99f291840000.batch_stats= snapshot_time: 1767324791.546396728 secs.nsecs start_time: 1767322409.769052169 secs.nsecs elapsed_time: 2381.777344559 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff99f291840000.batch_stats= snapshot_time: 1767324791.546436578 secs.nsecs start_time: 1767322409.769698585 secs.nsecs elapsed_time: 2381.776737993 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536