== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 12:12:47 (1780330367) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff970e49809000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff970e49809000.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.83 seconds: 54.79 ops/second llite.lustre-ffff970e49809000.statahead_max=0 208 real 0m0.950s user 0m0.003s sys 0m0.216s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff970e49809000.statahead_max=128 llite.lustre-ffff970e49809000.statahead_max=128 208 real 0m0.329s user 0m0.003s sys 0m0.097s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 77 statahead wrong: 1 agl total: 74 list_total: 26 fname_total: 50 hit_total: 2920 miss_total: 232 swrong=1 ewrong=1 total: 900 open/close in 8.94 seconds: 100.63 ops/second llite.lustre-ffff970e49809000.statahead_max=0 2008 real 0m8.225s user 0m0.020s sys 0m1.988s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 8 sec llite.lustre-ffff970e49809000.statahead_max=128 llite.lustre-ffff970e49809000.statahead_max=128 2008 real 0m2.276s user 0m0.009s sys 0m0.730s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 78 statahead wrong: 1 agl total: 74 list_total: 27 fname_total: 50 hit_total: 3918 miss_total: 233 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 9 seconds llite.lustre-ffff970e49809000.statahead_stats= statahead total: 78 statahead wrong: 1 agl total: 74 list_total: 27 fname_total: 50 hit_total: 3918 miss_total: 233 mdc.lustre-MDT0000-mdc-ffff970e49809000.batch_stats= snapshot_time: 1780330411.389081012 secs.nsecs start_time: 1780330370.482889254 secs.nsecs elapsed_time: 40.906191758 secs.nsecs subreqs per batch batches % cum % 1: 3 12 12 2: 3 12 25 4: 1 4 29 8: 3 12 41 16: 1 4 45 32: 1 4 50 64: 12 50 100 mdc.lustre-MDT0001-mdc-ffff970e49809000.batch_stats= snapshot_time: 1780330411.389146221 secs.nsecs start_time: 1780330370.482957814 secs.nsecs elapsed_time: 40.906188407 secs.nsecs subreqs per batch batches % cum % 1: 5 23 23 2: 1 4 28 4: 3 14 42 8: 0 0 42 16: 1 4 47 32: 1 4 52 64: 10 47 100 kvm mdc.lustre-MDT0000-mdc-ffff970e49809000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff970e49809000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.65 seconds: 60.60 ops/second llite.lustre-ffff970e49809000.statahead_max=0 100 real 0m0.066s user 0m0.001s sys 0m0.022s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff970e49809000.statahead_max=128 llite.lustre-ffff970e49809000.statahead_max=128 100 real 0m0.078s user 0m0.003s sys 0m0.021s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 78 statahead wrong: 1 agl total: 74 list_total: 27 fname_total: 50 hit_total: 3918 miss_total: 233 swrong=1 ewrong=1 total: 900 open/close in 7.97 seconds: 112.95 ops/second llite.lustre-ffff970e49809000.statahead_max=0 1000 real 0m0.131s user 0m0.001s sys 0m0.047s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff970e49809000.statahead_max=128 llite.lustre-ffff970e49809000.statahead_max=128 1000 real 0m0.127s user 0m0.000s sys 0m0.050s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 78 statahead wrong: 1 agl total: 74 list_total: 27 fname_total: 50 hit_total: 3918 miss_total: 233 swrong=1 ewrong=1 - open/close 1477 (time 1780330440.84 total 10.00 last 147.68) - open/close 3930 (time 1780330450.84 total 20.01 last 245.20) - open/close 6321 (time 1780330460.84 total 30.01 last 239.04) - open/close 8975 (time 1780330470.84 total 40.01 last 265.39) total: 9000 open/close in 40.10 seconds: 224.46 ops/second llite.lustre-ffff970e49809000.statahead_max=0 10000 real 0m0.218s user 0m0.006s sys 0m0.118s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff970e49809000.statahead_max=128 llite.lustre-ffff970e49809000.statahead_max=128 10000 real 0m0.192s user 0m0.004s sys 0m0.094s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 78 statahead wrong: 1 agl total: 74 list_total: 27 fname_total: 50 hit_total: 3918 miss_total: 233 swrong=1 ewrong=1 - open/close 2798 (time 1780330486.88 total 10.00 last 279.75) - open/close 5355 (time 1780330496.89 total 20.00 last 255.62) - open/close 8141 (time 1780330506.89 total 30.01 last 278.57) - open/close 10000 (time 1780330511.37 total 34.49 last 414.87) - open/close 14120 (time 1780330521.37 total 44.49 last 411.95) - open/close 17181 (time 1780330531.37 total 54.49 last 306.04) - open/close 20000 (time 1780330539.94 total 63.06 last 329.02) - open/close 22967 (time 1780330549.94 total 73.06 last 296.68) - open/close 24068 (time 1780330559.96 total 83.08 last 109.90) - open/close 25089 (time 1780330569.96 total 93.08 last 102.07) - open/close 25755 (time 1780330579.97 total 103.09 last 66.53) - open/close 26880 (time 1780330589.97 total 113.09 last 112.49) - open/close 27746 (time 1780330599.98 total 123.09 last 86.58) - open/close 28725 (time 1780330609.98 total 133.10 last 97.83) - open/close 29223 (time 1780330620.00 total 143.12 last 49.70) - open/close 29688 (time 1780330630.01 total 153.13 last 46.44) - open/close 30000 (time 1780330637.58 total 160.70 last 41.22) - open/close 30596 (time 1780330647.59 total 170.71 last 59.57) - open/close 31022 (time 1780330657.59 total 180.71 last 42.58) - open/close 31444 (time 1780330667.60 total 190.72 last 42.17) - open/close 31974 (time 1780330677.62 total 200.73 last 52.92) - open/close 32435 (time 1780330687.63 total 210.75 last 46.02) - open/close 32926 (time 1780330697.64 total 220.75 last 49.08) - open/close 33501 (time 1780330707.65 total 230.77 last 57.43) - open/close 34141 (time 1780330717.65 total 240.77 last 63.99) - open/close 34887 (time 1780330727.68 total 250.79 last 74.41) - open/close 35659 (time 1780330737.68 total 260.80 last 77.15) - open/close 36461 (time 1780330747.70 total 270.82 last 80.05) - open/close 37297 (time 1780330757.71 total 280.83 last 83.53) - open/close 38026 (time 1780330767.72 total 290.84 last 72.79) - open/close 38777 (time 1780330777.73 total 300.84 last 75.09) - open/close 39510 (time 1780330787.74 total 310.86 last 73.17) - open/close 40000 (time 1780330794.05 total 317.17 last 77.66) - open/close 40805 (time 1780330804.05 total 327.17 last 80.49) - open/close 41560 (time 1780330814.06 total 337.18 last 75.44) - open/close 42259 (time 1780330824.06 total 347.18 last 69.89) - open/close 43044 (time 1780330834.07 total 357.19 last 78.47) - open/close 43822 (time 1780330844.07 total 367.19 last 77.79) - open/close 44581 (time 1780330854.07 total 377.19 last 75.86) - open/close 45360 (time 1780330864.08 total 387.19 last 77.89) - open/close 46078 (time 1780330874.09 total 397.20 last 71.73) - open/close 46826 (time 1780330884.09 total 407.21 last 74.79) - open/close 47512 (time 1780330894.11 total 417.23 last 68.46) - open/close 48224 (time 1780330904.12 total 427.24 last 71.12) - open/close 48992 (time 1780330914.13 total 437.25 last 76.73) - open/close 49715 (time 1780330924.15 total 447.26 last 72.17) - open/close 50000 (time 1780330928.29 total 451.41 last 68.72) - open/close 50686 (time 1780330938.30 total 461.41 last 68.58) - open/close 51277 (time 1780330948.32 total 471.43 last 58.98) - open/close 51999 (time 1780330958.32 total 481.43 last 72.20) - open/close 52707 (time 1780330968.33 total 491.45 last 70.72) - open/close 53368 (time 1780330978.33 total 501.45 last 66.06) - open/close 54039 (time 1780330988.35 total 511.47 last 66.97) - open/close 54768 (time 1780330998.36 total 521.48 last 72.86) - open/close 55424 (time 1780331008.36 total 531.48 last 65.56) - open/close 56034 (time 1780331018.37 total 541.49 last 60.96) - open/close 56737 (time 1780331028.37 total 551.49 last 70.28) - open/close 57488 (time 1780331038.38 total 561.50 last 75.04) - open/close 58140 (time 1780331048.39 total 571.51 last 65.14) - open/close 58819 (time 1780331058.40 total 581.52 last 67.80) - open/close 59492 (time 1780331068.40 total 591.52 last 67.30) - open/close 60000 (time 1780331075.68 total 598.80 last 69.85) - open/close 60718 (time 1780331085.69 total 608.81 last 71.70) - open/close 61391 (time 1780331095.70 total 618.82 last 67.23) - open/close 62003 (time 1780331105.73 total 628.85 last 61.00) - open/close 62653 (time 1780331115.74 total 638.86 last 64.98) - open/close 63240 (time 1780331125.76 total 648.87 last 58.59) - open/close 63902 (time 1780331135.76 total 658.88 last 66.16) - open/close 64533 (time 1780331145.78 total 668.90 last 62.98) - open/close 65225 (time 1780331155.79 total 678.91 last 69.15) - open/close 65915 (time 1780331165.79 total 688.91 last 69.00) - open/close 66520 (time 1780331175.79 total 698.91 last 60.49) - open/close 67142 (time 1780331185.81 total 708.93 last 62.08) - open/close 67837 (time 1780331195.81 total 718.93 last 69.48) - open/close 68553 (time 1780331205.82 total 728.94 last 71.56) - open/close 69255 (time 1780331215.83 total 738.95 last 70.12) - open/close 69954 (time 1780331225.83 total 748.95 last 69.90) - open/close 70681 (time 1780331235.84 total 758.96 last 72.64) - open/close 71397 (time 1780331245.84 total 768.96 last 71.55) - open/close 72067 (time 1780331255.86 total 778.98 last 66.88) - open/close 72756 (time 1780331265.87 total 788.99 last 68.85) - open/close 73434 (time 1780331275.87 total 798.99 last 67.79) - open/close 74160 (time 1780331285.87 total 808.99 last 72.59) - open/close 74815 (time 1780331295.87 total 818.99 last 65.49) - open/close 75516 (time 1780331305.88 total 829.00 last 70.06) - open/close 76188 (time 1780331315.89 total 839.01 last 67.15) - open/close 76837 (time 1780331325.90 total 849.01 last 64.85) - open/close 77446 (time 1780331335.90 total 859.02 last 60.89) - open/close 78101 (time 1780331345.90 total 869.02 last 65.46) - open/close 78765 (time 1780331355.92 total 879.04 last 66.28) - open/close 79372 (time 1780331365.93 total 889.04 last 60.67) - open/close 80000 (time 1780331374.74 total 897.86 last 71.28) - open/close 80635 (time 1780331384.75 total 907.86 last 63.44) - open/close 81266 (time 1780331394.76 total 917.88 last 63.02) - open/close 81959 (time 1780331404.77 total 927.89 last 69.21) - open/close 82654 (time 1780331414.78 total 937.90 last 69.45) - open/close 83209 (time 1780331424.79 total 947.91 last 55.42) - open/close 83887 (time 1780331434.80 total 957.92 last 67.78) - open/close 84485 (time 1780331444.80 total 967.92 last 59.79) - open/close 85086 (time 1780331454.82 total 977.93 last 60.00) - open/close 85764 (time 1780331464.83 total 987.95 last 67.70) - open/close 86337 (time 1780331474.84 total 997.96 last 57.23) - open/close 86922 (time 1780331484.88 total 1008.00 last 58.29) - open/close 87560 (time 1780331494.90 total 1018.02 last 63.65) - open/close 88255 (time 1780331504.92 total 1028.04 last 69.35) - open/close 88977 (time 1780331514.93 total 1038.05 last 72.17) - open/close 89737 (time 1780331524.94 total 1048.05 last 75.94) total: 90000 open/close in 1051.64 seconds: 85.58 ops/second llite.lustre-ffff970e49809000.statahead_max=0 100000 real 0m5.084s user 0m0.018s sys 0m1.002s 'statx --cached=always -D' 100000 files without statahead: 5 sec llite.lustre-ffff970e49809000.statahead_max=128 llite.lustre-ffff970e49809000.statahead_max=128 100000 real 0m5.334s user 0m0.013s sys 0m0.932s 'statx --cached=always -D' 100000 files with statahead: 5 sec statahead total: 78 statahead wrong: 1 agl total: 74 list_total: 27 fname_total: 50 hit_total: 3918 miss_total: 233 swrong=1 ewrong=1 'statx --cached=always -D' done