== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 18:12:11 (1781820731) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8efe479d6800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8efe479d6800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.86 seconds: 53.69 ops/second llite.lustre-ffff8efe479d6800.statahead_max=0 208 real 0m1.066s user 0m0.005s sys 0m0.214s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8efe479d6800.statahead_max=128 llite.lustre-ffff8efe479d6800.statahead_max=128 208 real 0m0.304s user 0m0.000s sys 0m0.101s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 106 statahead wrong: 2 agl total: 102 list_total: 29 fname_total: 77 hit_total: 2566 miss_total: 1394 swrong=2 ewrong=2 total: 900 open/close in 6.19 seconds: 145.36 ops/second llite.lustre-ffff8efe479d6800.statahead_max=0 2008 real 0m8.003s user 0m0.021s sys 0m2.151s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 8 sec llite.lustre-ffff8efe479d6800.statahead_max=128 llite.lustre-ffff8efe479d6800.statahead_max=128 2008 real 0m2.242s user 0m0.012s sys 0m0.875s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 107 statahead wrong: 2 agl total: 102 list_total: 30 fname_total: 77 hit_total: 3565 miss_total: 1394 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 11 seconds llite.lustre-ffff8efe479d6800.statahead_stats= statahead total: 107 statahead wrong: 2 agl total: 102 list_total: 30 fname_total: 77 hit_total: 3565 miss_total: 1394 mdc.lustre-MDT0000-mdc-ffff8efe479d6800.batch_stats= snapshot_time: 1781820775.304665854 secs.nsecs start_time: 1781820734.326210809 secs.nsecs elapsed_time: 40.978455045 secs.nsecs subreqs per batch batches %% cum %% 1: 3 15 15 2: 1 5 20 4: 2 10 30 8: 1 5 35 16: 0 0 35 32: 1 5 40 64: 12 60 100 mdc.lustre-MDT0001-mdc-ffff8efe479d6800.batch_stats= snapshot_time: 1781820775.304727682 secs.nsecs start_time: 1781820734.326383367 secs.nsecs elapsed_time: 40.978344315 secs.nsecs subreqs per batch batches %% cum %% 1: 3 13 13 2: 2 9 22 4: 2 9 31 8: 2 9 40 16: 0 0 40 32: 2 9 50 64: 11 50 100 kvm mdc.lustre-MDT0000-mdc-ffff8efe479d6800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8efe479d6800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.90 seconds: 52.76 ops/second llite.lustre-ffff8efe479d6800.statahead_max=0 100 real 0m0.096s user 0m0.002s sys 0m0.024s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8efe479d6800.statahead_max=128 llite.lustre-ffff8efe479d6800.statahead_max=128 100 real 0m0.075s user 0m0.003s sys 0m0.028s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 107 statahead wrong: 2 agl total: 102 list_total: 30 fname_total: 77 hit_total: 3565 miss_total: 1394 swrong=2 ewrong=2 total: 900 open/close in 9.05 seconds: 99.46 ops/second llite.lustre-ffff8efe479d6800.statahead_max=0 1000 real 0m0.155s user 0m0.001s sys 0m0.056s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8efe479d6800.statahead_max=128 llite.lustre-ffff8efe479d6800.statahead_max=128 1000 real 0m0.117s user 0m0.002s sys 0m0.046s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 107 statahead wrong: 2 agl total: 102 list_total: 30 fname_total: 77 hit_total: 3565 miss_total: 1394 swrong=2 ewrong=2 - open/close 1154 (time 1781820807.08 total 10.00 last 115.34) - open/close 2326 (time 1781820817.09 total 20.01 last 117.15) - open/close 3640 (time 1781820827.09 total 30.01 last 131.36) - open/close 4813 (time 1781820837.09 total 40.02 last 117.26) - open/close 6136 (time 1781820847.10 total 50.02 last 132.23) - open/close 7778 (time 1781820857.11 total 60.03 last 164.03) - open/close 8764 (time 1781820867.11 total 70.04 last 98.55) total: 9000 open/close in 72.27 seconds: 124.53 ops/second llite.lustre-ffff8efe479d6800.statahead_max=0 10000 real 0m0.443s user 0m0.002s sys 0m0.123s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8efe479d6800.statahead_max=128 llite.lustre-ffff8efe479d6800.statahead_max=128 10000 real 0m0.323s user 0m0.004s sys 0m0.112s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 107 statahead wrong: 2 agl total: 102 list_total: 30 fname_total: 77 hit_total: 3565 miss_total: 1394 swrong=2 ewrong=2 - open/close 1209 (time 1781820888.65 total 10.00 last 120.89) - open/close 2808 (time 1781820898.65 total 20.00 last 159.89) - open/close 4533 (time 1781820908.65 total 30.00 last 172.44) - open/close 6019 (time 1781820918.66 total 40.01 last 148.55) - open/close 7247 (time 1781820928.66 total 50.01 last 122.77) - open/close 8744 (time 1781820938.66 total 60.01 last 149.65) - open/close 10000 (time 1781820947.41 total 68.76 last 143.54) - open/close 11183 (time 1781820957.41 total 78.76 last 118.29) - open/close 12304 (time 1781820967.42 total 88.77 last 112.03) - open/close 13430 (time 1781820977.42 total 98.77 last 112.57) - open/close 14567 (time 1781820987.42 total 108.78 last 113.65) - open/close 15588 (time 1781820997.43 total 118.79 last 102.00) - open/close 16680 (time 1781821007.44 total 128.80 last 109.09) - open/close 17901 (time 1781821017.45 total 138.80 last 122.02) - open/close 19210 (time 1781821027.45 total 148.81 last 130.87) - open/close 20000 (time 1781821032.71 total 154.06 last 150.34) - open/close 21491 (time 1781821042.71 total 164.06 last 149.05) - open/close 23096 (time 1781821052.71 total 174.07 last 160.48) - open/close 24254 (time 1781821062.72 total 184.07 last 115.77) - open/close 25251 (time 1781821072.72 total 194.07 last 99.65) - open/close 26360 (time 1781821082.74 total 204.09 last 110.71) - open/close 27555 (time 1781821092.74 total 214.10 last 119.42) - open/close 28901 (time 1781821102.75 total 224.10 last 134.60) - open/close 30000 (time 1781821110.89 total 232.24 last 135.00) - open/close 31240 (time 1781821120.89 total 242.24 last 123.93) - open/close 32386 (time 1781821130.89 total 252.25 last 114.57) - open/close 33567 (time 1781821140.90 total 262.25 last 118.01) - open/close 34821 (time 1781821150.90 total 272.26 last 125.36) - open/close 36040 (time 1781821160.90 total 282.26 last 121.90) - open/close 37103 (time 1781821170.91 total 292.26 last 106.29) - open/close 38273 (time 1781821180.91 total 302.26 last 116.94) - open/close 39386 (time 1781821190.91 total 312.26 last 111.29) - open/close 40000 (time 1781821196.52 total 317.88 last 109.39) - open/close 41106 (time 1781821206.53 total 327.88 last 110.54) - open/close 42265 (time 1781821216.54 total 337.90 last 115.76) - open/close 43332 (time 1781821226.55 total 347.90 last 106.67) - open/close 44423 (time 1781821236.56 total 357.91 last 108.96) - open/close 45539 (time 1781821246.56 total 367.91 last 111.58) - open/close 46610 (time 1781821256.56 total 377.92 last 107.07) - open/close 47590 (time 1781821266.56 total 387.92 last 97.99) - open/close 48433 (time 1781821276.57 total 397.92 last 84.25) - open/close 49413 (time 1781821286.59 total 407.94 last 97.85) - open/close 50000 (time 1781821293.35 total 414.70 last 86.77) - open/close 50905 (time 1781821303.35 total 424.71 last 90.47) - open/close 51831 (time 1781821313.36 total 434.71 last 92.57) - open/close 52743 (time 1781821323.36 total 444.71 last 91.15) - open/close 53803 (time 1781821333.36 total 454.72 last 105.99) - open/close 54884 (time 1781821343.37 total 464.72 last 108.05) - open/close 55828 (time 1781821353.37 total 474.73 last 94.35) - open/close 56800 (time 1781821363.38 total 484.73 last 97.11) - open/close 57839 (time 1781821373.39 total 494.74 last 103.85) - open/close 58969 (time 1781821383.39 total 504.75 last 112.94) - open/close 60000 (time 1781821392.61 total 513.96 last 111.88) - open/close 61154 (time 1781821402.61 total 523.97 last 115.33) - open/close 62337 (time 1781821412.62 total 533.97 last 118.22) - open/close 63417 (time 1781821422.63 total 543.98 last 107.93) - open/close 64533 (time 1781821432.63 total 553.99 last 111.54) - open/close 65710 (time 1781821442.64 total 563.99 last 117.66) - open/close 66818 (time 1781821452.64 total 573.99 last 110.78) - open/close 67856 (time 1781821462.65 total 584.00 last 103.73) - open/close 68994 (time 1781821472.65 total 594.00 last 113.77) - open/close 70000 (time 1781821481.19 total 602.54 last 117.80) - open/close 71116 (time 1781821491.19 total 612.54 last 111.58) - open/close 72147 (time 1781821501.21 total 622.56 last 102.94) - open/close 73341 (time 1781821511.21 total 632.56 last 119.40) - open/close 74647 (time 1781821521.21 total 642.56 last 130.55) - open/close 75872 (time 1781821531.21 total 652.57 last 122.46) - open/close 77015 (time 1781821541.22 total 662.57 last 114.24) - open/close 78305 (time 1781821551.23 total 672.58 last 128.90) - open/close 79489 (time 1781821561.23 total 682.59 last 118.31) - open/close 80000 (time 1781821566.36 total 687.71 last 99.78) - open/close 80967 (time 1781821576.36 total 697.72 last 96.63) - open/close 82145 (time 1781821586.37 total 707.73 last 117.69) - open/close 83215 (time 1781821596.37 total 717.73 last 107.00) - open/close 84263 (time 1781821606.38 total 727.73 last 104.72) - open/close 85232 (time 1781821616.38 total 737.73 last 96.88) - open/close 86310 (time 1781821626.39 total 747.74 last 107.73) - open/close 87351 (time 1781821636.39 total 757.75 last 104.04) - open/close 88480 (time 1781821646.39 total 767.75 last 112.90) - open/close 89705 (time 1781821656.40 total 777.75 last 122.41) total: 90000 open/close in 780.18 seconds: 115.36 ops/second llite.lustre-ffff8efe479d6800.statahead_max=0 100000 real 0m2.511s user 0m0.013s sys 0m0.797s 'statx --cached=always -D' 100000 files without statahead: 3 sec llite.lustre-ffff8efe479d6800.statahead_max=128 llite.lustre-ffff8efe479d6800.statahead_max=128 100000 real 0m2.511s user 0m0.014s sys 0m0.874s 'statx --cached=always -D' 100000 files with statahead: 3 sec statahead total: 107 statahead wrong: 2 agl total: 102 list_total: 30 fname_total: 77 hit_total: 3565 miss_total: 1394 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 2240 seconds llite.lustre-ffff8efe479d6800.statahead_stats= statahead total: 107 statahead wrong: 2 agl total: 102 list_total: 30 fname_total: 77 hit_total: 3565 miss_total: 1394 mdc.lustre-MDT0000-mdc-ffff8efe479d6800.batch_stats= snapshot_time: 1781823930.136365202 secs.nsecs start_time: 1781820776.297426005 secs.nsecs elapsed_time: 3153.838939197 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff8efe479d6800.batch_stats= snapshot_time: 1781823930.136431989 secs.nsecs start_time: 1781820776.297548955 secs.nsecs elapsed_time: 3153.838883034 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