== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 22:55:10 (1763351710) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8d9f0898e800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8d9f0898e800.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.06 seconds: 48.48 ops/second llite.lustre-ffff8d9f0898e800.statahead_max=0 208 real 0m1.145s user 0m0.003s sys 0m0.199s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff8d9f0898e800.statahead_max=128 128 208 real 0m0.374s user 0m0.001s sys 0m0.070s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 123 statahead wrong: 2 agl total: 119 list_total: 30 fname_total: 93 hit_total: 7139 miss_total: 1262 total: 900 open/close in 9.38 seconds: 95.95 ops/second llite.lustre-ffff8d9f0898e800.statahead_max=0 2008 real 0m10.679s user 0m0.030s sys 0m1.819s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 11 sec llite.lustre-ffff8d9f0898e800.statahead_max=128 128 2008 real 0m2.708s user 0m0.008s sys 0m0.667s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 3 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 31 fname_total: 93 hit_total: 8138 miss_total: 1262 - open/close 934 (time 1763351762.60 total 10.00 last 93.36) - open/close 1897 (time 1763351772.60 total 20.00 last 96.30) - open/close 2806 (time 1763351782.60 total 30.01 last 90.89) total: 3000 open/close in 32.02 seconds: 93.68 ops/second llite.lustre-ffff8d9f0898e800.statahead_max=0 8008 real 0m36.145s user 0m0.083s sys 0m7.185s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files without statahead: 36 sec llite.lustre-ffff8d9f0898e800.statahead_max=128 128 8008 real 0m10.123s user 0m0.029s sys 0m2.581s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files with statahead: 10 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 32 fname_total: 93 hit_total: 12137 miss_total: 1262 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 50 seconds llite.lustre-ffff8d9f0898e800.statahead_stats= statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 32 fname_total: 93 hit_total: 12137 miss_total: 1262 mdc.lustre-MDT0000-mdc-ffff8d9f0898e800.batch_stats= snapshot_time: 1763351890.456869238 secs.nsecs start_time: 1763351713.841007655 secs.nsecs elapsed_time: 176.615861583 secs.nsecs subreqs per batch batches % cum % 1: 9 10 10 2: 7 7 17 4: 5 5 23 8: 6 6 30 16: 2 2 32 32: 9 10 42 64: 52 57 100 mdc.lustre-MDT0001-mdc-ffff8d9f0898e800.batch_stats= snapshot_time: 1763351890.456965223 secs.nsecs start_time: 1763351713.841091742 secs.nsecs elapsed_time: 176.615873481 secs.nsecs subreqs per batch batches % cum % 1: 12 14 14 2: 3 3 17 4: 3 3 21 8: 5 5 27 16: 1 1 28 32: 6 7 35 64: 54 64 100 kvm mdc.lustre-MDT0000-mdc-ffff8d9f0898e800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8d9f0898e800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.66 seconds: 60.39 ops/second llite.lustre-ffff8d9f0898e800.statahead_max=0 100 real 0m0.077s user 0m0.001s sys 0m0.022s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff8d9f0898e800.statahead_max=128 128 100 real 0m0.102s user 0m0.001s sys 0m0.026s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 32 fname_total: 93 hit_total: 12137 miss_total: 1262 total: 900 open/close in 9.53 seconds: 94.44 ops/second llite.lustre-ffff8d9f0898e800.statahead_max=0 1000 real 0m0.151s user 0m0.001s sys 0m0.052s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff8d9f0898e800.statahead_max=128 128 1000 real 0m0.115s user 0m0.002s sys 0m0.036s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 32 fname_total: 93 hit_total: 12137 miss_total: 1262 - open/close 1066 (time 1763351922.81 total 10.00 last 106.55) - open/close 2127 (time 1763351932.82 total 20.02 last 105.98) - open/close 3092 (time 1763351942.82 total 30.02 last 96.47) - open/close 4048 (time 1763351952.82 total 40.02 last 95.58) - open/close 4989 (time 1763351962.83 total 50.03 last 94.05) - open/close 6013 (time 1763351972.83 total 60.03 last 102.39) - open/close 6982 (time 1763351982.85 total 70.05 last 96.73) - open/close 7937 (time 1763351992.85 total 80.05 last 95.44) - open/close 8856 (time 1763352002.86 total 90.06 last 91.83) total: 9000 open/close in 91.50 seconds: 98.36 ops/second llite.lustre-ffff8d9f0898e800.statahead_max=0 10000 real 0m0.476s user 0m0.003s sys 0m0.127s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff8d9f0898e800.statahead_max=128 128 10000 real 0m0.464s user 0m0.002s sys 0m0.111s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 32 fname_total: 93 hit_total: 12137 miss_total: 1262 - open/close 990 (time 1763352024.11 total 10.01 last 98.95) - open/close 1964 (time 1763352034.12 total 20.02 last 97.30) - open/close 2969 (time 1763352044.12 total 30.02 last 100.47) - open/close 3957 (time 1763352054.13 total 40.02 last 98.74) - open/close 4986 (time 1763352064.13 total 50.03 last 102.86) - open/close 5940 (time 1763352074.14 total 60.03 last 95.37) - open/close 7089 (time 1763352084.14 total 70.04 last 114.84) - open/close 8245 (time 1763352094.15 total 80.05 last 115.49) - open/close 9236 (time 1763352104.16 total 90.05 last 99.04) - open/close 10000 (time 1763352112.19 total 98.09 last 95.08) - open/close 11032 (time 1763352122.20 total 108.10 last 103.11) - open/close 12024 (time 1763352132.21 total 118.10 last 99.13) - open/close 12985 (time 1763352142.21 total 128.10 last 96.09) - open/close 13930 (time 1763352152.21 total 138.11 last 94.47) - open/close 15014 (time 1763352162.22 total 148.11 last 108.39) - open/close 16034 (time 1763352172.22 total 158.11 last 101.98) - open/close 17031 (time 1763352182.22 total 168.11 last 99.67) - open/close 18115 (time 1763352192.22 total 178.11 last 108.38) - open/close 19173 (time 1763352202.22 total 188.12 last 105.77) - open/close 20000 (time 1763352211.35 total 197.25 last 90.59) - open/close 20952 (time 1763352221.36 total 207.25 last 95.16) - open/close 22001 (time 1763352231.36 total 217.25 last 104.86) - open/close 22902 (time 1763352241.36 total 227.26 last 90.07) - open/close 23845 (time 1763352251.37 total 237.26 last 94.28) - open/close 24890 (time 1763352261.37 total 247.27 last 104.45) - open/close 25872 (time 1763352271.40 total 257.29 last 97.93) - open/close 26822 (time 1763352281.41 total 267.30 last 94.90) - open/close 27762 (time 1763352291.42 total 277.31 last 93.94) - open/close 28852 (time 1763352301.43 total 287.32 last 108.86) - open/close 29897 (time 1763352311.44 total 297.33 last 104.43) - open/close 30887 (time 1763352321.44 total 307.33 last 98.97) - open/close 31978 (time 1763352331.44 total 317.34 last 109.05) - open/close 32955 (time 1763352341.44 total 327.34 last 97.70) - open/close 33900 (time 1763352351.45 total 337.34 last 94.46) - open/close 34866 (time 1763352361.46 total 347.35 last 96.53) - open/close 35927 (time 1763352371.46 total 357.35 last 106.05) - open/close 36910 (time 1763352381.46 total 367.35 last 98.29) - open/close 37957 (time 1763352391.46 total 377.36 last 104.67) - open/close 39083 (time 1763352401.47 total 387.36 last 112.52) - open/close 40000 (time 1763352410.29 total 396.18 last 103.98) - open/close 41046 (time 1763352420.29 total 406.19 last 104.57) - open/close 42030 (time 1763352430.30 total 416.19 last 98.34) - open/close 42997 (time 1763352440.30 total 426.20 last 96.66) - open/close 43952 (time 1763352450.31 total 436.20 last 95.47) - open/close 44900 (time 1763352460.31 total 446.20 last 94.76) - open/close 45853 (time 1763352470.32 total 456.21 last 95.23) - open/close 46849 (time 1763352480.32 total 466.21 last 99.60) - open/close 47896 (time 1763352490.32 total 476.21 last 104.69) - open/close 48827 (time 1763352500.32 total 486.22 last 93.05) - open/close 49739 (time 1763352510.33 total 496.22 last 91.12) - open/close 50000 (time 1763352513.12 total 499.01 last 93.73) - open/close 50958 (time 1763352523.14 total 509.03 last 95.62) - open/close 51907 (time 1763352533.14 total 519.03 last 94.87) - open/close 52861 (time 1763352543.14 total 529.03 last 95.39) - open/close 53720 (time 1763352553.15 total 539.04 last 85.84) - open/close 54564 (time 1763352563.15 total 549.05 last 84.35) - open/close 55422 (time 1763352573.16 total 559.05 last 85.74) - open/close 56347 (time 1763352583.16 total 569.06 last 92.46) - open/close 57303 (time 1763352593.17 total 579.07 last 95.50) - open/close 58212 (time 1763352603.18 total 589.08 last 90.82) - open/close 59200 (time 1763352613.18 total 599.08 last 98.80) - open/close 60000 (time 1763352622.25 total 608.14 last 88.24) - open/close 60830 (time 1763352632.26 total 618.15 last 82.91) - open/close 61738 (time 1763352642.26 total 628.15 last 90.78) - open/close 62595 (time 1763352652.27 total 638.17 last 85.58) - open/close 63412 (time 1763352662.28 total 648.17 last 81.65) - open/close 64234 (time 1763352672.29 total 658.19 last 82.10) - open/close 65159 (time 1763352682.29 total 668.19 last 92.49) - open/close 66140 (time 1763352692.31 total 678.20 last 98.00) - open/close 67164 (time 1763352702.31 total 688.20 last 102.36) - open/close 68221 (time 1763352712.32 total 698.21 last 105.63) - open/close 69505 (time 1763352722.32 total 708.21 last 128.35) - open/close 70000 (time 1763352727.25 total 713.15 last 100.33) - open/close 70949 (time 1763352737.27 total 723.16 last 94.79) - open/close 72033 (time 1763352747.27 total 733.16 last 108.36) - open/close 73103 (time 1763352757.28 total 743.17 last 106.90) - open/close 74083 (time 1763352767.28 total 753.18 last 97.96) - open/close 75062 (time 1763352777.30 total 763.19 last 97.77) - open/close 76098 (time 1763352787.30 total 773.19 last 103.58) - open/close 77089 (time 1763352797.30 total 783.19 last 99.09) - open/close 78154 (time 1763352807.30 total 793.20 last 106.43) - open/close 79249 (time 1763352817.31 total 803.20 last 109.49) - open/close 80000 (time 1763352823.83 total 809.72 last 115.08) - open/close 81275 (time 1763352833.85 total 819.74 last 127.32) - open/close 82326 (time 1763352843.85 total 829.75 last 105.02) - open/close 83380 (time 1763352853.86 total 839.75 last 105.31) - open/close 84424 (time 1763352863.87 total 849.76 last 104.31) - open/close 85498 (time 1763352873.88 total 859.77 last 107.34) - open/close 86611 (time 1763352883.89 total 869.78 last 111.18) - open/close 87765 (time 1763352893.89 total 879.78 last 115.39) - open/close 89004 (time 1763352903.89 total 889.78 last 123.90) total: 90000 open/close in 898.09 seconds: 100.21 ops/second llite.lustre-ffff8d9f0898e800.statahead_max=0 100000 real 0m2.245s user 0m0.015s sys 0m0.914s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff8d9f0898e800.statahead_max=128 128 100000 real 0m2.154s user 0m0.009s sys 0m0.916s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 32 fname_total: 93 hit_total: 12137 miss_total: 1262 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1222 seconds llite.lustre-ffff8d9f0898e800.statahead_stats= statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 32 fname_total: 93 hit_total: 12137 miss_total: 1262 mdc.lustre-MDT0000-mdc-ffff8d9f0898e800.batch_stats= snapshot_time: 1763354158.020753341 secs.nsecs start_time: 1763351891.359113599 secs.nsecs elapsed_time: 2266.661639742 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff8d9f0898e800.batch_stats= snapshot_time: 1763354158.020828037 secs.nsecs start_time: 1763351891.359859359 secs.nsecs elapsed_time: 2266.660968678 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