== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 20:42:24 (1772761344) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8e4705c55800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8e4705c55800.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.84 seconds: 54.25 ops/second llite.lustre-ffff8e4705c55800.statahead_max=0 208 real 0m1.268s user 0m0.004s sys 0m0.304s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff8e4705c55800.statahead_max=128 128 208 real 0m0.463s user 0m0.006s sys 0m0.176s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 66 statahead wrong: 1 agl total: 63 list_total: 26 fname_total: 35 hit_total: 8814 miss_total: 208 total: 900 open/close in 7.58 seconds: 118.76 ops/second llite.lustre-ffff8e4705c55800.statahead_max=0 2008 real 0m8.406s user 0m0.037s sys 0m2.447s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 8 sec llite.lustre-ffff8e4705c55800.statahead_max=128 128 2008 real 0m2.722s user 0m0.011s sys 0m0.912s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 3 sec statahead total: 67 statahead wrong: 1 agl total: 63 list_total: 27 fname_total: 35 hit_total: 9813 miss_total: 208 - open/close 1200 (time 1772761388.47 total 10.01 last 119.92) - open/close 2394 (time 1772761398.47 total 20.01 last 119.35) - open/close 3583 (time 1772761408.47 total 30.01 last 118.85) - open/close 5091 (time 1772761418.47 total 40.01 last 150.80) - open/close 6509 (time 1772761428.48 total 50.02 last 141.73) - open/close 7773 (time 1772761438.48 total 60.03 last 126.33) - open/close 8967 (time 1772761448.49 total 70.03 last 119.34) total: 9000 open/close in 70.23 seconds: 128.16 ops/second llite.lustre-ffff8e4705c55800.statahead_max=0 20008 real 1m24.428s user 0m0.296s sys 0m23.597s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 85 sec llite.lustre-ffff8e4705c55800.statahead_max=128 128 20008 real 0m26.073s user 0m0.111s sys 0m10.023s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 26 sec statahead total: 68 statahead wrong: 1 agl total: 63 list_total: 28 fname_total: 35 hit_total: 19812 miss_total: 208 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 112 seconds llite.lustre-ffff8e4705c55800.statahead_stats= statahead total: 68 statahead wrong: 1 agl total: 63 list_total: 28 fname_total: 35 hit_total: 19812 miss_total: 208 mdc.lustre-MDT0000-mdc-ffff8e4705c55800.batch_stats= snapshot_time: 1772761685.043636655 secs.nsecs start_time: 1772761347.015182678 secs.nsecs elapsed_time: 338.028453977 secs.nsecs subreqs per batch batches % cum % 1: 52 25 25 2: 15 7 32 4: 5 2 34 8: 2 0 35 16: 2 0 36 32: 8 3 40 64: 123 59 100 mdc.lustre-MDT0001-mdc-ffff8e4705c55800.batch_stats= snapshot_time: 1772761685.043717644 secs.nsecs start_time: 1772761347.015308299 secs.nsecs elapsed_time: 338.028409345 secs.nsecs subreqs per batch batches % cum % 1: 46 23 23 2: 13 6 29 4: 6 3 32 8: 2 1 34 16: 0 0 34 32: 9 4 38 64: 121 61 100 kvm mdc.lustre-MDT0000-mdc-ffff8e4705c55800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8e4705c55800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.95 seconds: 51.22 ops/second llite.lustre-ffff8e4705c55800.statahead_max=0 100 real 0m0.103s user 0m0.003s sys 0m0.026s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff8e4705c55800.statahead_max=128 128 100 real 0m0.090s user 0m0.001s sys 0m0.029s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 68 statahead wrong: 1 agl total: 63 list_total: 28 fname_total: 35 hit_total: 19812 miss_total: 208 total: 900 open/close in 8.23 seconds: 109.36 ops/second llite.lustre-ffff8e4705c55800.statahead_max=0 1000 real 0m0.179s user 0m0.001s sys 0m0.059s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff8e4705c55800.statahead_max=128 128 1000 real 0m0.145s user 0m0.002s sys 0m0.042s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 68 statahead wrong: 1 agl total: 63 list_total: 28 fname_total: 35 hit_total: 19812 miss_total: 208 - open/close 1097 (time 1772761715.65 total 10.01 last 109.61) - open/close 2231 (time 1772761725.66 total 20.02 last 113.30) - open/close 3306 (time 1772761735.67 total 30.03 last 107.39) - open/close 4460 (time 1772761745.68 total 40.03 last 115.32) - open/close 5560 (time 1772761755.69 total 50.04 last 109.94) - open/close 6678 (time 1772761765.69 total 60.05 last 111.73) - open/close 7838 (time 1772761775.70 total 70.05 last 115.96) - open/close 8894 (time 1772761785.70 total 80.06 last 105.53) total: 9000 open/close in 81.03 seconds: 111.07 ops/second llite.lustre-ffff8e4705c55800.statahead_max=0 10000 real 0m0.393s user 0m0.003s sys 0m0.130s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff8e4705c55800.statahead_max=128 128 10000 real 0m0.438s user 0m0.002s sys 0m0.144s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 68 statahead wrong: 1 agl total: 63 list_total: 28 fname_total: 35 hit_total: 19812 miss_total: 208 - open/close 1098 (time 1772761805.66 total 10.01 last 109.73) - open/close 2238 (time 1772761815.67 total 20.01 last 113.99) - open/close 3413 (time 1772761825.67 total 30.01 last 117.48) - open/close 4599 (time 1772761835.68 total 40.02 last 118.50) - open/close 5820 (time 1772761845.68 total 50.02 last 122.06) - open/close 7120 (time 1772761855.68 total 60.02 last 130.00) - open/close 8656 (time 1772761865.68 total 70.02 last 153.58) - open/close 10000 (time 1772761875.58 total 79.92 last 135.74) - open/close 11427 (time 1772761885.58 total 89.92 last 142.68) - open/close 12788 (time 1772761895.59 total 99.93 last 136.05) - open/close 14171 (time 1772761905.59 total 109.94 last 138.19) - open/close 15525 (time 1772761915.60 total 119.94 last 135.34) - open/close 16871 (time 1772761925.61 total 129.95 last 134.50) - open/close 18495 (time 1772761935.61 total 139.95 last 162.33) - open/close 20000 (time 1772761944.56 total 148.91 last 168.08) - open/close 21399 (time 1772761954.57 total 158.91 last 139.84) - open/close 23157 (time 1772761964.57 total 168.91 last 175.77) - open/close 25168 (time 1772761974.57 total 178.91 last 201.10) - open/close 26832 (time 1772761984.57 total 188.91 last 166.38) - open/close 29170 (time 1772761994.57 total 198.91 last 233.79) - open/close 30000 (time 1772761999.29 total 203.63 last 175.79) - open/close 31910 (time 1772762009.29 total 213.64 last 190.98) - open/close 33851 (time 1772762019.30 total 223.64 last 194.08) - open/close 35856 (time 1772762029.30 total 233.64 last 200.46) - open/close 37455 (time 1772762039.30 total 243.64 last 159.88) - open/close 38835 (time 1772762049.30 total 253.64 last 137.97) - open/close 40000 (time 1772762056.77 total 261.12 last 155.89) - open/close 41423 (time 1772762066.78 total 271.12 last 142.28) - open/close 42927 (time 1772762076.78 total 281.12 last 150.32) - open/close 44311 (time 1772762086.78 total 291.12 last 138.37) - open/close 45980 (time 1772762096.79 total 301.13 last 166.82) - open/close 47425 (time 1772762106.79 total 311.13 last 144.44) - open/close 49026 (time 1772762116.80 total 321.14 last 159.99) - open/close 50000 (time 1772762122.63 total 326.97 last 167.16) - open/close 51447 (time 1772762132.63 total 336.97 last 144.61) - open/close 52986 (time 1772762142.63 total 346.97 last 153.88) - open/close 54653 (time 1772762152.64 total 356.98 last 166.62) - open/close 56538 (time 1772762162.64 total 366.98 last 188.50) - open/close 58723 (time 1772762172.64 total 376.98 last 218.47) - open/close 60000 (time 1772762178.79 total 383.14 last 207.44) - open/close 61951 (time 1772762188.80 total 393.14 last 195.03) - open/close 64445 (time 1772762198.80 total 403.14 last 249.36) - open/close 66993 (time 1772762208.80 total 413.14 last 254.73) - open/close 69726 (time 1772762218.80 total 423.15 last 273.25) - open/close 72153 (time 1772762228.81 total 433.15 last 242.65) - open/close 74373 (time 1772762238.81 total 443.15 last 221.95) - open/close 76448 (time 1772762248.82 total 453.16 last 207.26) - open/close 78632 (time 1772762258.82 total 463.16 last 218.32) - open/close 80000 (time 1772762264.44 total 468.78 last 243.46) - open/close 82140 (time 1772762274.44 total 478.78 last 213.98) - open/close 83903 (time 1772762284.44 total 488.78 last 176.30) - open/close 86241 (time 1772762294.44 total 498.79 last 233.78) - open/close 88706 (time 1772762304.45 total 508.79 last 246.47) total: 90000 open/close in 514.23 seconds: 175.02 ops/second llite.lustre-ffff8e4705c55800.statahead_max=0 100000 real 0m2.134s user 0m0.025s sys 0m1.014s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff8e4705c55800.statahead_max=128 128 100000 real 0m1.979s user 0m0.014s sys 0m0.961s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 68 statahead wrong: 1 agl total: 63 list_total: 28 fname_total: 35 hit_total: 19812 miss_total: 208 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1487 seconds llite.lustre-ffff8e4705c55800.statahead_stats= statahead total: 68 statahead wrong: 1 agl total: 63 list_total: 28 fname_total: 35 hit_total: 19812 miss_total: 208 mdc.lustre-MDT0000-mdc-ffff8e4705c55800.batch_stats= snapshot_time: 1772763841.046383463 secs.nsecs start_time: 1772761686.037479302 secs.nsecs elapsed_time: 2155.008904161 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff8e4705c55800.batch_stats= snapshot_time: 1772763841.046465976 secs.nsecs start_time: 1772761686.037661282 secs.nsecs elapsed_time: 2155.008804694 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