== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 17:54:55 (1773611695) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9d9818a73000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9d9818a73000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.05 seconds: 48.67 ops/second llite.lustre-ffff9d9818a73000.statahead_max=0 208 real 0m1.042s user 0m0.005s sys 0m0.222s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff9d9818a73000.statahead_max=128 128 208 real 0m0.513s user 0m0.006s sys 0m0.083s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 110 list_total: 30 fname_total: 90 hit_total: 6659 miss_total: 1283 - open/close 824 (time 1773611720.20 total 10.01 last 82.36) total: 900 open/close in 10.94 seconds: 82.24 ops/second llite.lustre-ffff9d9818a73000.statahead_max=0 2008 real 0m16.449s user 0m0.030s sys 0m2.016s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 16 sec llite.lustre-ffff9d9818a73000.statahead_max=128 128 2008 real 0m4.805s user 0m0.013s sys 0m0.644s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 5 sec statahead total: 127 statahead wrong: 2 agl total: 110 list_total: 31 fname_total: 90 hit_total: 7657 miss_total: 1284 - open/close 1020 (time 1773611765.00 total 10.00 last 101.96) - open/close 1952 (time 1773611775.01 total 20.01 last 93.14) total: 2000 open/close in 20.44 seconds: 97.83 ops/second llite.lustre-ffff9d9818a73000.statahead_max=0 6008 real 0m30.291s user 0m0.055s sys 0m5.862s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files without statahead: 30 sec llite.lustre-ffff9d9818a73000.statahead_max=128 128 6008 real 0m10.868s user 0m0.035s sys 0m1.747s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files with statahead: 11 sec statahead total: 128 statahead wrong: 2 agl total: 110 list_total: 32 fname_total: 90 hit_total: 10655 miss_total: 1285 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 44 seconds llite.lustre-ffff9d9818a73000.statahead_stats= statahead total: 128 statahead wrong: 2 agl total: 110 list_total: 32 fname_total: 90 hit_total: 10655 miss_total: 1285 mdc.lustre-MDT0000-mdc-ffff9d9818a73000.batch_stats= snapshot_time: 1773611872.581078133 secs.nsecs start_time: 1773611699.973670675 secs.nsecs elapsed_time: 172.607407458 secs.nsecs subreqs per batch batches % cum % 1: 8 10 10 2: 4 5 15 4: 3 3 18 8: 11 13 32 16: 2 2 35 32: 9 11 46 64: 43 53 100 mdc.lustre-MDT0001-mdc-ffff9d9818a73000.batch_stats= snapshot_time: 1773611872.581174588 secs.nsecs start_time: 1773611699.985192788 secs.nsecs elapsed_time: 172.595981800 secs.nsecs subreqs per batch batches % cum % 1: 13 16 16 2: 6 7 23 4: 5 6 30 8: 5 6 36 16: 0 0 36 32: 13 16 52 64: 38 47 100 kvm mdc.lustre-MDT0000-mdc-ffff9d9818a73000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9d9818a73000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.28 seconds: 43.95 ops/second llite.lustre-ffff9d9818a73000.statahead_max=0 100 real 0m0.079s user 0m0.003s sys 0m0.020s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9d9818a73000.statahead_max=128 128 100 real 0m0.198s user 0m0.000s sys 0m0.031s statx --cached=always -D 100 files with statahead: 1 sec statahead total: 128 statahead wrong: 2 agl total: 110 list_total: 32 fname_total: 90 hit_total: 10655 miss_total: 1285 total: 900 open/close in 8.57 seconds: 105.06 ops/second llite.lustre-ffff9d9818a73000.statahead_max=0 1000 real 0m0.133s user 0m0.000s sys 0m0.031s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9d9818a73000.statahead_max=128 128 1000 real 0m0.202s user 0m0.001s sys 0m0.040s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 128 statahead wrong: 2 agl total: 110 list_total: 32 fname_total: 90 hit_total: 10655 miss_total: 1285 - open/close 998 (time 1773611909.14 total 10.00 last 99.76) - open/close 1826 (time 1773611919.14 total 20.01 last 82.75) - open/close 2643 (time 1773611929.16 total 30.03 last 81.58) - open/close 3449 (time 1773611939.16 total 40.03 last 80.56) - open/close 4538 (time 1773611949.17 total 50.04 last 108.86) - open/close 5562 (time 1773611959.18 total 60.05 last 102.21) - open/close 6418 (time 1773611969.19 total 70.06 last 85.58) - open/close 7304 (time 1773611979.19 total 80.06 last 88.54) - open/close 8244 (time 1773611989.21 total 90.08 last 93.87) total: 9000 open/close in 98.40 seconds: 91.47 ops/second llite.lustre-ffff9d9818a73000.statahead_max=0 10000 real 0m0.898s user 0m0.002s sys 0m0.085s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff9d9818a73000.statahead_max=128 128 10000 real 0m0.490s user 0m0.003s sys 0m0.112s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 128 statahead wrong: 2 agl total: 110 list_total: 32 fname_total: 90 hit_total: 10655 miss_total: 1285 - open/close 726 (time 1773612022.55 total 10.00 last 72.58) - open/close 1555 (time 1773612032.55 total 20.01 last 82.87) - open/close 2376 (time 1773612042.56 total 30.01 last 82.09) - open/close 3406 (time 1773612052.56 total 40.01 last 102.96) - open/close 4235 (time 1773612062.57 total 50.02 last 82.82) - open/close 5197 (time 1773612072.57 total 60.02 last 96.17) - open/close 6263 (time 1773612082.58 total 70.03 last 106.57) - open/close 7291 (time 1773612092.59 total 80.04 last 102.70) - open/close 8193 (time 1773612102.59 total 90.04 last 90.17) - open/close 9242 (time 1773612112.59 total 100.04 last 104.87) - open/close 10000 (time 1773612120.27 total 107.72 last 98.74) - open/close 11127 (time 1773612130.27 total 117.72 last 112.68) - open/close 12147 (time 1773612140.27 total 127.72 last 101.98) - open/close 13122 (time 1773612150.30 total 137.75 last 97.25) - open/close 13999 (time 1773612160.30 total 147.75 last 87.66) - open/close 14655 (time 1773612170.32 total 157.77 last 65.49) - open/close 15175 (time 1773612180.38 total 167.84 last 51.67) - open/close 16101 (time 1773612190.39 total 177.85 last 92.51) - open/close 16940 (time 1773612200.40 total 187.85 last 83.83) - open/close 17807 (time 1773612210.41 total 197.87 last 86.60) - open/close 18775 (time 1773612220.41 total 207.87 last 96.78) - open/close 19738 (time 1773612230.42 total 217.87 last 96.23) - open/close 20000 (time 1773612232.78 total 220.23 last 111.20) - open/close 21076 (time 1773612242.78 total 230.23 last 107.58) - open/close 22099 (time 1773612252.79 total 240.24 last 102.21) - open/close 23027 (time 1773612262.80 total 250.25 last 92.73) - open/close 23959 (time 1773612272.80 total 260.25 last 93.16) - open/close 24850 (time 1773612282.81 total 270.26 last 89.05) - open/close 25763 (time 1773612292.82 total 280.27 last 91.21) - open/close 26674 (time 1773612302.82 total 290.27 last 91.10) - open/close 27596 (time 1773612312.82 total 300.27 last 92.18) - open/close 28546 (time 1773612322.82 total 310.27 last 94.99) - open/close 29358 (time 1773612332.82 total 320.28 last 81.17) - open/close 30000 (time 1773612340.06 total 327.51 last 88.74) - open/close 30865 (time 1773612350.06 total 337.51 last 86.47) - open/close 31825 (time 1773612360.06 total 347.52 last 95.97) - open/close 32914 (time 1773612370.06 total 357.52 last 108.89) - open/close 33809 (time 1773612380.06 total 367.52 last 89.49) - open/close 34730 (time 1773612390.07 total 377.53 last 92.03) - open/close 35746 (time 1773612400.08 total 387.53 last 101.56) - open/close 36695 (time 1773612410.08 total 397.53 last 94.89) - open/close 37645 (time 1773612420.09 total 407.54 last 94.93) - open/close 38622 (time 1773612430.09 total 417.54 last 97.64) - open/close 39536 (time 1773612440.10 total 427.55 last 91.33) - open/close 40000 (time 1773612445.07 total 432.52 last 93.36) - open/close 40961 (time 1773612455.07 total 442.53 last 96.06) - open/close 41854 (time 1773612465.08 total 452.53 last 89.25) - open/close 42696 (time 1773612475.08 total 462.54 last 84.16) - open/close 43714 (time 1773612485.09 total 472.54 last 101.72) - open/close 44666 (time 1773612495.10 total 482.55 last 95.14) - open/close 45718 (time 1773612505.10 total 492.55 last 105.17) - open/close 46506 (time 1773612515.11 total 502.56 last 78.75) - open/close 47326 (time 1773612525.11 total 512.56 last 81.98) - open/close 48164 (time 1773612535.12 total 522.57 last 83.69) - open/close 48938 (time 1773612545.12 total 532.58 last 77.38) - open/close 49797 (time 1773612555.13 total 542.58 last 85.85) - open/close 50000 (time 1773612557.20 total 544.66 last 97.92) - open/close 50956 (time 1773612567.21 total 554.66 last 95.57) - open/close 51858 (time 1773612577.21 total 564.66 last 90.19) - open/close 52696 (time 1773612587.22 total 574.67 last 83.70) - open/close 53615 (time 1773612597.23 total 584.68 last 91.83) - open/close 54620 (time 1773612607.24 total 594.69 last 100.41) - open/close 55590 (time 1773612617.26 total 604.71 last 96.79) - open/close 56436 (time 1773612627.26 total 614.71 last 84.58) - open/close 57371 (time 1773612637.26 total 624.71 last 93.49) - open/close 58282 (time 1773612647.26 total 634.72 last 91.08) - open/close 59253 (time 1773612657.27 total 644.72 last 97.07) - open/close 60000 (time 1773612665.10 total 652.56 last 95.33) - open/close 60847 (time 1773612675.10 total 662.56 last 84.69) - open/close 61674 (time 1773612685.11 total 672.56 last 82.67) - open/close 62477 (time 1773612695.11 total 682.57 last 80.25) - open/close 63364 (time 1773612705.12 total 692.57 last 88.67) - open/close 64312 (time 1773612715.13 total 702.58 last 94.72) - open/close 65226 (time 1773612725.13 total 712.58 last 91.39) - open/close 66129 (time 1773612735.13 total 722.59 last 90.23) - open/close 67034 (time 1773612745.14 total 732.59 last 90.46) - open/close 67983 (time 1773612755.14 total 742.60 last 94.87) - open/close 68853 (time 1773612765.15 total 752.60 last 86.92) - open/close 69790 (time 1773612775.16 total 762.61 last 93.65) - open/close 70000 (time 1773612777.35 total 764.80 last 95.74) - open/close 70891 (time 1773612787.36 total 774.81 last 89.03) - open/close 71801 (time 1773612797.37 total 784.82 last 90.92) - open/close 72697 (time 1773612807.37 total 794.82 last 89.59) - open/close 73698 (time 1773612817.38 total 804.83 last 100.02) - open/close 74540 (time 1773612827.38 total 814.83 last 84.19) - open/close 75416 (time 1773612837.38 total 824.83 last 87.58) - open/close 76314 (time 1773612847.39 total 834.84 last 89.71) - open/close 77252 (time 1773612857.39 total 844.85 last 93.76) - open/close 78225 (time 1773612867.39 total 854.85 last 97.30) - open/close 79144 (time 1773612877.40 total 864.85 last 91.86) - open/close 80000 (time 1773612886.86 total 874.31 last 90.45) - open/close 80978 (time 1773612896.87 total 884.32 last 97.75) - open/close 81906 (time 1773612906.87 total 894.32 last 92.76) - open/close 82886 (time 1773612916.87 total 904.33 last 97.97) - open/close 83957 (time 1773612926.88 total 914.33 last 107.02) - open/close 84939 (time 1773612936.89 total 924.34 last 98.09) - open/close 85780 (time 1773612946.89 total 934.35 last 84.08) - open/close 86728 (time 1773612956.90 total 944.35 last 94.76) - open/close 87641 (time 1773612966.91 total 954.36 last 91.23) - open/close 88590 (time 1773612976.91 total 964.36 last 94.87) - open/close 89589 (time 1773612986.91 total 974.37 last 99.85) total: 90000 open/close in 978.15 seconds: 92.01 ops/second llite.lustre-ffff9d9818a73000.statahead_max=0 100000 real 0m4.300s user 0m0.015s sys 0m0.927s statx --cached=always -D 100000 files without statahead: 4 sec llite.lustre-ffff9d9818a73000.statahead_max=128 128 100000 real 0m4.792s user 0m0.016s sys 0m0.943s statx --cached=always -D 100000 files with statahead: 5 sec statahead total: 128 statahead wrong: 2 agl total: 110 list_total: 32 fname_total: 90 hit_total: 10655 miss_total: 1285 statx --cached=always -D done