== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 17:31:59 (1788730319) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff99dd51104000.batch_stats=0 total: 100 open/close in 1.26 seconds: 79.07 ops/second llite.lustre-ffff99dd51104000.statahead_max=0 208 real 0m0.677s user 0m0.003s sys 0m0.204s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff99dd51104000.statahead_max=128 llite.lustre-ffff99dd51104000.statahead_max=128 208 real 0m0.261s user 0m0.004s sys 0m0.092s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 105 statahead wrong: 2 agl total: 102 list_total: 27 fname_total: 78 hit_total: 2787 miss_total: 1543 swrong=2 ewrong=2 total: 900 open/close in 6.56 seconds: 137.28 ops/second llite.lustre-ffff99dd51104000.statahead_max=0 2008 real 0m6.560s user 0m0.017s sys 0m1.834s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 7 sec llite.lustre-ffff99dd51104000.statahead_max=128 llite.lustre-ffff99dd51104000.statahead_max=128 2008 real 0m2.096s user 0m0.008s sys 0m1.014s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 106 statahead wrong: 2 agl total: 102 list_total: 28 fname_total: 78 hit_total: 3786 miss_total: 1543 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 8 seconds llite.lustre-ffff99dd51104000.statahead_stats= statahead total: 106 statahead wrong: 2 agl total: 102 list_total: 28 fname_total: 78 hit_total: 3786 miss_total: 1543 mdc.lustre-MDT0000-mdc-ffff99dd51104000.batch_stats= snapshot_time: 1788730353.482336034 secs.nsecs start_time: 1788730321.513109749 secs.nsecs elapsed_time: 31.969226285 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 3 3 4: 0 0 3 8: 3 10 13 16: 5 17 31 32: 6 20 51 64: 14 48 100 kvm mdc.lustre-MDT0000-mdc-ffff99dd51104000.batch_stats=0 total: 100 open/close in 1.14 seconds: 87.52 ops/second llite.lustre-ffff99dd51104000.statahead_max=0 100 real 0m0.033s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff99dd51104000.statahead_max=128 llite.lustre-ffff99dd51104000.statahead_max=128 100 real 0m0.031s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 106 statahead wrong: 2 agl total: 102 list_total: 28 fname_total: 78 hit_total: 3786 miss_total: 1543 swrong=2 ewrong=2 total: 900 open/close in 4.70 seconds: 191.36 ops/second llite.lustre-ffff99dd51104000.statahead_max=0 1000 real 0m0.053s user 0m0.003s sys 0m0.016s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff99dd51104000.statahead_max=128 llite.lustre-ffff99dd51104000.statahead_max=128 1000 real 0m0.049s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 106 statahead wrong: 2 agl total: 102 list_total: 28 fname_total: 78 hit_total: 3786 miss_total: 1543 swrong=2 ewrong=2 - open/close 1513 (time 1788730376.02 total 10.00 last 151.29) - open/close 3085 (time 1788730386.02 total 20.00 last 157.19) - open/close 4873 (time 1788730396.03 total 30.00 last 178.73) - open/close 6583 (time 1788730406.04 total 40.01 last 170.89) - open/close 8224 (time 1788730416.04 total 50.01 last 164.05) total: 9000 open/close in 54.94 seconds: 163.81 ops/second llite.lustre-ffff99dd51104000.statahead_max=0 10000 real 0m0.338s user 0m0.003s sys 0m0.086s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff99dd51104000.statahead_max=128 llite.lustre-ffff99dd51104000.statahead_max=128 10000 real 0m0.243s user 0m0.002s sys 0m0.036s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 106 statahead wrong: 2 agl total: 102 list_total: 28 fname_total: 78 hit_total: 3786 miss_total: 1543 swrong=2 ewrong=2 - open/close 1852 (time 1788730436.91 total 10.01 last 185.10) - open/close 3515 (time 1788730446.91 total 20.01 last 166.25) - open/close 5265 (time 1788730456.91 total 30.01 last 174.94) - open/close 6660 (time 1788730466.91 total 40.01 last 139.49) - open/close 8181 (time 1788730476.92 total 50.02 last 152.06) - open/close 9898 (time 1788730486.92 total 60.02 last 171.66) - open/close 11791 (time 1788730496.92 total 70.02 last 189.23) - open/close 13656 (time 1788730506.93 total 80.02 last 186.46) - open/close 15513 (time 1788730516.93 total 90.03 last 185.65) - open/close 17397 (time 1788730526.93 total 100.03 last 188.36) - open/close 19266 (time 1788730536.93 total 110.03 last 186.88) - open/close 20000 (time 1788730540.75 total 113.85 last 192.31) - open/close 21947 (time 1788730550.75 total 123.85 last 194.65) - open/close 23568 (time 1788730560.75 total 133.85 last 162.09) - open/close 25362 (time 1788730570.75 total 143.85 last 179.38) - open/close 27253 (time 1788730580.75 total 153.85 last 189.08) - open/close 29234 (time 1788730590.76 total 163.85 last 198.07) - open/close 30000 (time 1788730594.71 total 167.81 last 193.55) - open/close 31917 (time 1788730604.72 total 177.82 last 191.57) - open/close 33597 (time 1788730614.72 total 187.82 last 167.95) - open/close 35471 (time 1788730624.73 total 197.82 last 187.33) - open/close 37677 (time 1788730634.73 total 207.82 last 220.60) - open/close 40000 (time 1788730644.49 total 217.59 last 237.90) - open/close 42462 (time 1788730654.50 total 227.60 last 246.01) - open/close 44798 (time 1788730664.50 total 237.60 last 233.60) - open/close 46881 (time 1788730674.50 total 247.60 last 208.22) - open/close 48740 (time 1788730684.51 total 257.60 last 185.82) - open/close 50000 (time 1788730691.46 total 264.56 last 181.23) - open/close 52401 (time 1788730701.46 total 274.56 last 240.03) - open/close 54577 (time 1788730711.46 total 284.56 last 217.59) - open/close 56412 (time 1788730721.47 total 294.56 last 183.44) - open/close 58275 (time 1788730731.47 total 304.57 last 186.25) - open/close 60000 (time 1788730740.10 total 313.20 last 199.89) - open/close 62152 (time 1788730750.10 total 323.20 last 215.15) - open/close 64081 (time 1788730760.10 total 333.20 last 192.85) - open/close 65782 (time 1788730770.11 total 343.21 last 170.02) - open/close 67780 (time 1788730780.11 total 353.21 last 199.70) - open/close 69586 (time 1788730790.11 total 363.21 last 180.58) - open/close 71812 (time 1788730800.12 total 373.22 last 222.53) - open/close 73950 (time 1788730810.12 total 383.22 last 213.76) - open/close 75691 (time 1788730820.12 total 393.22 last 174.09) - open/close 77535 (time 1788730830.12 total 403.22 last 184.37) - open/close 79448 (time 1788730840.12 total 413.22 last 191.28) - open/close 80000 (time 1788730842.81 total 415.90 last 205.75) - open/close 81671 (time 1788730852.81 total 425.91 last 166.97) - open/close 83399 (time 1788730862.82 total 435.91 last 172.76) - open/close 85042 (time 1788730872.82 total 445.92 last 164.20) - open/close 86549 (time 1788730882.83 total 455.92 last 150.63) - open/close 88085 (time 1788730892.83 total 465.93 last 153.49) - open/close 89655 (time 1788730902.84 total 475.94 last 156.92) total: 90000 open/close in 478.75 seconds: 187.99 ops/second llite.lustre-ffff99dd51104000.statahead_max=0 100000 real 0m2.310s user 0m0.016s sys 0m0.254s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff99dd51104000.statahead_max=128 llite.lustre-ffff99dd51104000.statahead_max=128 100000 real 0m2.239s user 0m0.017s sys 0m0.252s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 106 statahead wrong: 2 agl total: 102 list_total: 28 fname_total: 78 hit_total: 3786 miss_total: 1543 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1140 seconds llite.lustre-ffff99dd51104000.statahead_stats= statahead total: 106 statahead wrong: 2 agl total: 102 list_total: 28 fname_total: 78 hit_total: 3786 miss_total: 1543 mdc.lustre-MDT0000-mdc-ffff99dd51104000.batch_stats= snapshot_time: 1788732073.661428766 secs.nsecs start_time: 1788730354.138416297 secs.nsecs elapsed_time: 1719.523012469 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