== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 21:23:41 (1773105821) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8f81500b8800.batch_stats=0 total: 100 open/close in 1.01 seconds: 99.24 ops/second llite.lustre-ffff8f81500b8800.statahead_max=0 208 real 0m0.613s user 0m0.003s sys 0m0.217s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 0 sec llite.lustre-ffff8f81500b8800.statahead_max=128 128 208 real 0m0.302s user 0m0.001s sys 0m0.112s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 101 statahead wrong: 2 agl total: 98 list_total: 29 fname_total: 72 hit_total: 17977 miss_total: 587 total: 900 open/close in 3.70 seconds: 242.94 ops/second llite.lustre-ffff8f81500b8800.statahead_max=0 2008 real 0m4.687s user 0m0.012s sys 0m1.809s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 4 sec llite.lustre-ffff8f81500b8800.statahead_max=128 128 2008 real 0m2.168s user 0m0.005s sys 0m1.193s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 102 statahead wrong: 2 agl total: 98 list_total: 30 fname_total: 72 hit_total: 18976 miss_total: 587 - open/close 2716 (time 1773105852.80 total 10.00 last 271.55) - open/close 5212 (time 1773105862.80 total 20.00 last 249.57) - open/close 7344 (time 1773105872.80 total 30.01 last 213.11) - open/close 8320 (time 1773105882.80 total 40.01 last 97.59) - open/close 8981 (time 1773105892.82 total 50.02 last 66.01) total: 9000 open/close in 50.23 seconds: 179.17 ops/second llite.lustre-ffff8f81500b8800.statahead_max=0 20008 real 1m44.268s user 0m0.244s sys 0m23.414s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 104 sec llite.lustre-ffff8f81500b8800.statahead_max=128 128 20008 real 0m25.404s user 0m0.091s sys 0m9.337s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 25 sec statahead total: 103 statahead wrong: 2 agl total: 98 list_total: 31 fname_total: 72 hit_total: 28975 miss_total: 587 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 119 seconds llite.lustre-ffff8f81500b8800.statahead_stats= statahead total: 103 statahead wrong: 2 agl total: 98 list_total: 31 fname_total: 72 hit_total: 28975 miss_total: 587 mdc.lustre-MDT0000-mdc-ffff8f81500b8800.batch_stats= snapshot_time: 1773106161.963493930 secs.nsecs start_time: 1773105823.872262763 secs.nsecs elapsed_time: 338.091231167 secs.nsecs subreqs per batch batches % cum % 1: 23 7 7 2: 4 1 8 4: 5 1 10 8: 15 4 15 16: 79 26 41 32: 30 9 51 64: 146 48 100 kvm mdc.lustre-MDT0000-mdc-ffff8f81500b8800.batch_stats=0 total: 100 open/close in 2.07 seconds: 48.41 ops/second llite.lustre-ffff8f81500b8800.statahead_max=0 100 real 0m0.058s user 0m0.002s sys 0m0.016s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff8f81500b8800.statahead_max=128 128 100 real 0m0.049s user 0m0.002s sys 0m0.018s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 103 statahead wrong: 2 agl total: 98 list_total: 31 fname_total: 72 hit_total: 28975 miss_total: 587 total: 900 open/close in 8.52 seconds: 105.58 ops/second llite.lustre-ffff8f81500b8800.statahead_max=0 1000 real 0m0.081s user 0m0.002s sys 0m0.019s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff8f81500b8800.statahead_max=128 128 1000 real 0m0.087s user 0m0.003s sys 0m0.020s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 103 statahead wrong: 2 agl total: 98 list_total: 31 fname_total: 72 hit_total: 28975 miss_total: 587 - open/close 1065 (time 1773106193.30 total 10.01 last 106.40) - open/close 2197 (time 1773106203.31 total 20.02 last 113.13) - open/close 3403 (time 1773106213.31 total 30.02 last 120.54) - open/close 4619 (time 1773106223.31 total 40.02 last 121.55) - open/close 5896 (time 1773106233.32 total 50.02 last 127.70) - open/close 7251 (time 1773106243.32 total 60.03 last 135.39) - open/close 8390 (time 1773106253.33 total 70.04 last 113.83) total: 9000 open/close in 75.33 seconds: 119.48 ops/second llite.lustre-ffff8f81500b8800.statahead_max=0 10000 real 0m0.530s user 0m0.003s sys 0m0.111s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff8f81500b8800.statahead_max=128 128 10000 real 0m0.358s user 0m0.004s sys 0m0.043s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 103 statahead wrong: 2 agl total: 98 list_total: 31 fname_total: 72 hit_total: 28975 miss_total: 587 - open/close 1337 (time 1773106278.38 total 10.00 last 133.66) - open/close 3050 (time 1773106288.38 total 20.01 last 171.25) - open/close 4795 (time 1773106298.39 total 30.01 last 174.39) - open/close 6026 (time 1773106308.39 total 40.02 last 123.03) - open/close 7373 (time 1773106318.39 total 50.02 last 134.65) - open/close 8647 (time 1773106328.41 total 60.03 last 127.26) - open/close 9821 (time 1773106338.41 total 70.03 last 117.39) - open/close 11141 (time 1773106348.41 total 80.04 last 131.93) - open/close 12581 (time 1773106358.42 total 90.04 last 143.90) - open/close 14149 (time 1773106368.42 total 100.05 last 156.78) - open/close 15648 (time 1773106378.43 total 110.05 last 149.79) - open/close 16880 (time 1773106388.43 total 120.06 last 123.12) - open/close 18101 (time 1773106398.44 total 130.07 last 122.02) - open/close 19204 (time 1773106408.44 total 140.07 last 110.30) - open/close 20000 (time 1773106415.37 total 147.00 last 114.85) - open/close 21132 (time 1773106425.37 total 157.00 last 113.17) - open/close 22395 (time 1773106435.38 total 167.01 last 126.20) - open/close 23655 (time 1773106445.40 total 177.02 last 125.82) - open/close 24833 (time 1773106455.40 total 187.03 last 117.75) - open/close 25987 (time 1773106465.40 total 197.03 last 115.35) - open/close 27139 (time 1773106475.42 total 207.05 last 115.02) - open/close 28227 (time 1773106485.43 total 217.06 last 108.67) - open/close 29421 (time 1773106495.43 total 227.06 last 119.37) - open/close 30000 (time 1773106499.71 total 231.33 last 135.52) - open/close 31280 (time 1773106509.71 total 241.34 last 127.96) - open/close 32585 (time 1773106519.71 total 251.34 last 130.49) - open/close 33942 (time 1773106529.72 total 261.34 last 135.63) - open/close 35154 (time 1773106539.72 total 271.35 last 121.12) - open/close 36481 (time 1773106549.73 total 281.36 last 132.60) - open/close 37961 (time 1773106559.73 total 291.36 last 147.98) - open/close 39392 (time 1773106569.74 total 301.36 last 143.03) - open/close 40000 (time 1773106574.53 total 306.16 last 126.77) - open/close 41313 (time 1773106584.53 total 316.16 last 131.27) - open/close 42728 (time 1773106594.54 total 326.17 last 141.44) - open/close 44491 (time 1773106604.54 total 336.17 last 176.25) - open/close 46413 (time 1773106614.55 total 346.17 last 192.10) - open/close 47893 (time 1773106624.55 total 356.18 last 147.97) - open/close 49461 (time 1773106634.55 total 366.18 last 156.78) - open/close 50000 (time 1773106638.09 total 369.72 last 152.10) - open/close 51657 (time 1773106648.10 total 379.72 last 165.66) - open/close 53453 (time 1773106658.10 total 389.73 last 179.56) - open/close 55095 (time 1773106668.11 total 399.73 last 164.05) - open/close 56428 (time 1773106678.11 total 409.74 last 133.24) - open/close 58391 (time 1773106688.11 total 419.74 last 196.26) - open/close 60000 (time 1773106697.54 total 429.17 last 170.62) - open/close 61702 (time 1773106707.55 total 439.17 last 170.17) - open/close 63343 (time 1773106717.56 total 449.18 last 163.96) - open/close 65011 (time 1773106727.56 total 459.18 last 166.75) - open/close 67091 (time 1773106737.56 total 469.19 last 207.94) - open/close 68893 (time 1773106747.56 total 479.19 last 180.17) - open/close 70000 (time 1773106753.62 total 485.25 last 182.71) - open/close 72319 (time 1773106763.63 total 495.25 last 231.81) - open/close 75156 (time 1773106773.63 total 505.25 last 283.62) - open/close 77658 (time 1773106783.63 total 515.26 last 250.12) - open/close 80000 (time 1773106792.67 total 524.30 last 259.06) - open/close 82645 (time 1773106802.67 total 534.30 last 264.47) - open/close 85431 (time 1773106812.68 total 544.30 last 278.46) - open/close 88053 (time 1773106822.68 total 554.31 last 262.18) total: 90000 open/close in 562.59 seconds: 159.97 ops/second llite.lustre-ffff8f81500b8800.statahead_max=0 100000 real 0m2.397s user 0m0.021s sys 0m0.274s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff8f81500b8800.statahead_max=128 128 100000 real 0m2.268s user 0m0.019s sys 0m0.291s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 103 statahead wrong: 2 agl total: 98 list_total: 31 fname_total: 72 hit_total: 28975 miss_total: 587 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1210 seconds llite.lustre-ffff8f81500b8800.statahead_stats= statahead total: 103 statahead wrong: 2 agl total: 98 list_total: 31 fname_total: 72 hit_total: 28975 miss_total: 587 mdc.lustre-MDT0000-mdc-ffff8f81500b8800.batch_stats= snapshot_time: 1773108075.218445642 secs.nsecs start_time: 1773106163.244575981 secs.nsecs elapsed_time: 1911.973869661 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