== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 22:33:00 (1781231580) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9a9287da0800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9a9287da0800.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 1.57 seconds: 63.78 ops/second llite.lustre-ffff9a9287da0800.statahead_max=0 208 real 0m0.777s user 0m0.003s sys 0m0.227s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9a9287da0800.statahead_max=128 llite.lustre-ffff9a9287da0800.statahead_max=128 208 real 0m0.286s user 0m0.001s sys 0m0.097s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 93 statahead wrong: 2 agl total: 90 list_total: 26 fname_total: 52 hit_total: 2817 miss_total: 882 swrong=2 ewrong=2 total: 900 open/close in 5.52 seconds: 162.97 ops/second llite.lustre-ffff9a9287da0800.statahead_max=0 2008 real 0m6.731s user 0m0.018s sys 0m1.979s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 7 sec llite.lustre-ffff9a9287da0800.statahead_max=128 llite.lustre-ffff9a9287da0800.statahead_max=128 2008 real 0m2.397s user 0m0.013s sys 0m0.966s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 94 statahead wrong: 2 agl total: 90 list_total: 27 fname_total: 52 hit_total: 3816 miss_total: 882 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 9 seconds llite.lustre-ffff9a9287da0800.statahead_stats= statahead total: 94 statahead wrong: 2 agl total: 90 list_total: 27 fname_total: 52 hit_total: 3816 miss_total: 882 mdc.lustre-MDT0000-mdc-ffff9a9287da0800.batch_stats= snapshot_time: 1781231615.884152058 secs.nsecs start_time: 1781231582.906246281 secs.nsecs elapsed_time: 32.977905777 secs.nsecs subreqs per batch batches % cum % 1: 5 20 20 2: 2 8 29 4: 1 4 33 8: 1 4 37 16: 1 4 41 32: 2 8 50 64: 12 50 100 mdc.lustre-MDT0001-mdc-ffff9a9287da0800.batch_stats= snapshot_time: 1781231615.884213676 secs.nsecs start_time: 1781231582.906433901 secs.nsecs elapsed_time: 32.977779775 secs.nsecs subreqs per batch batches % cum % 1: 4 19 19 2: 2 9 28 4: 0 0 28 8: 2 9 38 16: 1 4 42 32: 4 19 61 64: 8 38 100 kvm mdc.lustre-MDT0000-mdc-ffff9a9287da0800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9a9287da0800.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 1.41 seconds: 70.92 ops/second llite.lustre-ffff9a9287da0800.statahead_max=0 100 real 0m0.064s user 0m0.000s sys 0m0.022s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9a9287da0800.statahead_max=128 llite.lustre-ffff9a9287da0800.statahead_max=128 100 real 0m0.053s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 94 statahead wrong: 2 agl total: 90 list_total: 27 fname_total: 52 hit_total: 3816 miss_total: 882 swrong=2 ewrong=2 total: 900 open/close in 6.58 seconds: 136.86 ops/second llite.lustre-ffff9a9287da0800.statahead_max=0 1000 real 0m0.087s user 0m0.003s sys 0m0.029s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9a9287da0800.statahead_max=128 llite.lustre-ffff9a9287da0800.statahead_max=128 1000 real 0m0.108s user 0m0.001s sys 0m0.030s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 94 statahead wrong: 2 agl total: 90 list_total: 27 fname_total: 52 hit_total: 3816 miss_total: 882 swrong=2 ewrong=2 - open/close 889 (time 1781231642.09 total 10.01 last 88.84) - open/close 1864 (time 1781231652.09 total 20.01 last 97.47) - open/close 3107 (time 1781231662.09 total 30.01 last 124.27) - open/close 4558 (time 1781231672.09 total 40.01 last 145.07) - open/close 5751 (time 1781231682.10 total 50.02 last 119.26) - open/close 7503 (time 1781231692.10 total 60.03 last 175.06) total: 9000 open/close in 68.70 seconds: 131.00 ops/second llite.lustre-ffff9a9287da0800.statahead_max=0 10000 real 0m0.310s user 0m0.004s sys 0m0.155s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9a9287da0800.statahead_max=128 llite.lustre-ffff9a9287da0800.statahead_max=128 10000 real 0m0.239s user 0m0.004s sys 0m0.104s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 94 statahead wrong: 2 agl total: 90 list_total: 27 fname_total: 52 hit_total: 3816 miss_total: 882 swrong=2 ewrong=2 - open/close 1724 (time 1781231717.14 total 10.00 last 172.37) - open/close 2941 (time 1781231727.14 total 20.01 last 121.66) - open/close 4206 (time 1781231737.14 total 30.01 last 126.49) - open/close 5364 (time 1781231747.15 total 40.01 last 115.74) - open/close 6424 (time 1781231757.15 total 50.01 last 105.97) - open/close 7434 (time 1781231767.16 total 60.02 last 100.91) - open/close 8541 (time 1781231777.16 total 70.03 last 110.66) - open/close 9675 (time 1781231787.17 total 80.03 last 113.30) - open/close 10000 (time 1781231789.57 total 82.44 last 135.13) - open/close 11269 (time 1781231799.58 total 92.45 last 126.81) - open/close 12708 (time 1781231809.58 total 102.45 last 143.84) - open/close 14095 (time 1781231819.59 total 112.46 last 138.60) - open/close 15515 (time 1781231829.59 total 122.46 last 141.97) - open/close 16810 (time 1781231839.60 total 132.47 last 129.39) - open/close 18109 (time 1781231849.61 total 142.47 last 129.87) - open/close 19312 (time 1781231859.61 total 152.47 last 120.29) - open/close 20000 (time 1781231865.42 total 158.29 last 118.29) - open/close 21280 (time 1781231875.43 total 168.30 last 127.87) - open/close 22402 (time 1781231885.44 total 178.30 last 112.17) - open/close 23312 (time 1781231895.45 total 188.32 last 90.86) - open/close 24441 (time 1781231905.46 total 198.33 last 112.76) - open/close 25526 (time 1781231915.46 total 208.33 last 108.50) - open/close 26645 (time 1781231925.47 total 218.34 last 111.79) - open/close 27639 (time 1781231935.48 total 228.34 last 99.36) - open/close 28705 (time 1781231945.48 total 238.34 last 106.58) - open/close 29861 (time 1781231955.48 total 248.35 last 115.58) - open/close 31178 (time 1781231965.48 total 258.35 last 131.70) - open/close 32460 (time 1781231975.49 total 268.36 last 128.07) - open/close 33675 (time 1781231985.50 total 278.37 last 121.39) - open/close 34750 (time 1781231995.50 total 288.37 last 107.45) - open/close 35886 (time 1781232005.52 total 298.38 last 113.43) - open/close 37037 (time 1781232015.52 total 308.39 last 115.05) - open/close 38375 (time 1781232025.53 total 318.39 last 133.73) - open/close 39627 (time 1781232035.53 total 328.40 last 125.13) - open/close 40000 (time 1781232038.19 total 331.06 last 140.21) - open/close 41196 (time 1781232048.20 total 341.06 last 119.57) - open/close 42431 (time 1781232058.20 total 351.06 last 123.50) - open/close 43664 (time 1781232068.20 total 361.07 last 123.23) - open/close 44854 (time 1781232078.21 total 371.08 last 118.91) - open/close 46165 (time 1781232088.22 total 381.08 last 130.99) - open/close 47299 (time 1781232098.22 total 391.09 last 113.37) - open/close 48455 (time 1781232108.23 total 401.09 last 115.52) - open/close 49657 (time 1781232118.23 total 411.09 last 120.20) - open/close 50000 (time 1781232120.68 total 413.54 last 140.00) - open/close 51127 (time 1781232130.68 total 423.55 last 112.64) - open/close 52449 (time 1781232140.69 total 433.56 last 132.07) - open/close 53588 (time 1781232150.70 total 443.57 last 113.80) - open/close 54786 (time 1781232160.71 total 453.57 last 119.77) - open/close 55909 (time 1781232170.71 total 463.58 last 112.24) - open/close 57130 (time 1781232180.73 total 473.59 last 121.93) - open/close 58149 (time 1781232190.73 total 483.59 last 101.87) - open/close 59116 (time 1781232200.73 total 493.59 last 96.69) - open/close 60000 (time 1781232209.56 total 502.43 last 100.10) - open/close 60949 (time 1781232219.57 total 512.44 last 94.80) - open/close 62044 (time 1781232229.57 total 522.44 last 109.47) - open/close 63212 (time 1781232239.57 total 532.44 last 116.79) - open/close 64430 (time 1781232249.58 total 542.45 last 121.73) - open/close 65850 (time 1781232259.58 total 552.45 last 141.94) - open/close 67261 (time 1781232269.59 total 562.45 last 141.07) - open/close 68413 (time 1781232279.59 total 572.46 last 115.15) - open/close 69833 (time 1781232289.59 total 582.46 last 142.00) - open/close 71398 (time 1781232299.60 total 592.46 last 156.39) - open/close 72521 (time 1781232309.60 total 602.47 last 112.22) - open/close 73670 (time 1781232319.61 total 612.48 last 114.83) - open/close 74861 (time 1781232329.62 total 622.48 last 119.05) - open/close 76151 (time 1781232339.62 total 632.48 last 128.97) - open/close 77411 (time 1781232349.62 total 642.49 last 125.99) - open/close 78815 (time 1781232359.62 total 652.49 last 140.34) - open/close 80000 (time 1781232366.71 total 659.58 last 167.18) - open/close 81536 (time 1781232376.71 total 669.58 last 153.58) - open/close 83064 (time 1781232386.73 total 679.59 last 152.59) - open/close 84443 (time 1781232396.73 total 689.60 last 137.83) - open/close 85809 (time 1781232406.74 total 699.61 last 136.50) - open/close 87443 (time 1781232416.74 total 709.61 last 163.33) - open/close 89125 (time 1781232426.74 total 719.61 last 168.18) total: 90000 open/close in 725.86 seconds: 123.99 ops/second llite.lustre-ffff9a9287da0800.statahead_max=0 100000 real 0m2.000s user 0m0.015s sys 0m0.904s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff9a9287da0800.statahead_max=128 llite.lustre-ffff9a9287da0800.statahead_max=128 100000 real 0m1.993s user 0m0.016s sys 0m0.909s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 94 statahead wrong: 2 agl total: 90 list_total: 27 fname_total: 52 hit_total: 3816 miss_total: 882 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1550 seconds llite.lustre-ffff9a9287da0800.statahead_stats= statahead total: 94 statahead wrong: 2 agl total: 90 list_total: 27 fname_total: 52 hit_total: 3816 miss_total: 882 mdc.lustre-MDT0000-mdc-ffff9a9287da0800.batch_stats= snapshot_time: 1781234014.320059911 secs.nsecs start_time: 1781231616.543801180 secs.nsecs elapsed_time: 2397.776258731 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9a9287da0800.batch_stats= snapshot_time: 1781234014.320128576 secs.nsecs start_time: 1781231616.543872951 secs.nsecs elapsed_time: 2397.776255625 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