== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:39:14 (1769081954) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9610d8ab3000.batch_stats=0 total: 100 open/close in 1.44 seconds: 69.60 ops/second llite.lustre-ffff9610d8ab3000.statahead_max=0 208 real 0m0.899s user 0m0.005s sys 0m0.223s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff9610d8ab3000.statahead_max=128 128 208 real 0m0.385s user 0m0.003s sys 0m0.065s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 130 statahead wrong: 2 agl total: 125 list_total: 36 fname_total: 94 hit_total: 8717 miss_total: 1413 total: 900 open/close in 5.37 seconds: 167.58 ops/second llite.lustre-ffff9610d8ab3000.statahead_max=0 2008 real 0m5.791s user 0m0.024s sys 0m1.966s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 6 sec llite.lustre-ffff9610d8ab3000.statahead_max=128 128 2008 real 0m1.855s user 0m0.008s sys 0m0.831s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 37 fname_total: 94 hit_total: 9716 miss_total: 1413 - open/close 1402 (time 1769081989.08 total 10.00 last 140.19) - open/close 3164 (time 1769081999.08 total 20.00 last 176.19) - open/close 4994 (time 1769082009.08 total 30.00 last 182.97) - open/close 6692 (time 1769082019.09 total 40.00 last 169.78) - open/close 8493 (time 1769082029.09 total 50.00 last 180.08) total: 9000 open/close in 52.98 seconds: 169.89 ops/second llite.lustre-ffff9610d8ab3000.statahead_max=0 20008 real 0m55.845s user 0m0.235s sys 0m17.407s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 55 sec llite.lustre-ffff9610d8ab3000.statahead_max=128 128 20008 real 0m18.575s user 0m0.083s sys 0m8.293s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 18 sec statahead total: 132 statahead wrong: 2 agl total: 125 list_total: 38 fname_total: 94 hit_total: 19715 miss_total: 1413 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 84 seconds llite.lustre-ffff9610d8ab3000.statahead_stats= statahead total: 132 statahead wrong: 2 agl total: 125 list_total: 38 fname_total: 94 hit_total: 19715 miss_total: 1413 mdc.lustre-MDT0000-mdc-ffff9610d8ab3000.batch_stats= snapshot_time: 1769082199.197099942 secs.nsecs start_time: 1769081956.271438621 secs.nsecs elapsed_time: 242.925661321 secs.nsecs subreqs per batch batches % cum % 1: 23 7 7 2: 9 2 10 4: 3 0 11 8: 9 2 14 16: 87 28 42 32: 37 11 54 64: 142 45 100 kvm mdc.lustre-MDT0000-mdc-ffff9610d8ab3000.batch_stats=0 total: 100 open/close in 1.46 seconds: 68.32 ops/second llite.lustre-ffff9610d8ab3000.statahead_max=0 100 real 0m0.044s user 0m0.001s sys 0m0.016s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9610d8ab3000.statahead_max=128 128 100 real 0m0.044s user 0m0.002s sys 0m0.013s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 125 list_total: 38 fname_total: 94 hit_total: 19715 miss_total: 1413 total: 900 open/close in 6.00 seconds: 150.01 ops/second llite.lustre-ffff9610d8ab3000.statahead_max=0 1000 real 0m0.119s user 0m0.003s sys 0m0.082s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9610d8ab3000.statahead_max=128 128 1000 real 0m0.050s user 0m0.004s sys 0m0.015s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 125 list_total: 38 fname_total: 94 hit_total: 19715 miss_total: 1413 - open/close 1361 (time 1769082223.74 total 10.01 last 136.00) - open/close 2584 (time 1769082233.74 total 20.01 last 122.29) - open/close 4086 (time 1769082243.75 total 30.01 last 150.16) - open/close 5578 (time 1769082253.75 total 40.01 last 149.18) - open/close 7026 (time 1769082263.75 total 50.01 last 144.78) - open/close 8573 (time 1769082273.76 total 60.02 last 154.62) total: 9000 open/close in 62.28 seconds: 144.51 ops/second llite.lustre-ffff9610d8ab3000.statahead_max=0 10000 real 0m0.309s user 0m0.003s sys 0m0.116s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff9610d8ab3000.statahead_max=128 128 10000 real 0m0.210s user 0m0.002s sys 0m0.040s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 125 list_total: 38 fname_total: 94 hit_total: 19715 miss_total: 1413 - open/close 2074 (time 1769082291.94 total 10.00 last 207.37) - open/close 3617 (time 1769082301.94 total 20.01 last 154.22) - open/close 5159 (time 1769082311.95 total 30.01 last 154.13) - open/close 6569 (time 1769082321.95 total 40.02 last 140.93) - open/close 8573 (time 1769082331.95 total 50.02 last 200.38) - open/close 10000 (time 1769082340.10 total 58.16 last 175.17) - open/close 11502 (time 1769082350.10 total 68.17 last 150.14) - open/close 12963 (time 1769082360.11 total 78.17 last 146.04) - open/close 14445 (time 1769082370.11 total 88.18 last 148.15) - open/close 15912 (time 1769082380.12 total 98.18 last 146.62) - open/close 17561 (time 1769082390.12 total 108.18 last 164.84) - open/close 19853 (time 1769082400.12 total 118.19 last 229.17) - open/close 21769 (time 1769082410.12 total 128.19 last 191.60) - open/close 23902 (time 1769082420.12 total 138.19 last 213.24) - open/close 25362 (time 1769082430.13 total 148.19 last 145.96) - open/close 27231 (time 1769082440.13 total 158.19 last 186.87) - open/close 29199 (time 1769082450.13 total 168.19 last 196.79) - open/close 30000 (time 1769082453.76 total 171.83 last 220.39) - open/close 31697 (time 1769082463.76 total 181.83 last 169.67) - open/close 33290 (time 1769082473.77 total 191.83 last 159.28) - open/close 34808 (time 1769082483.77 total 201.84 last 151.71) - open/close 36268 (time 1769082493.78 total 211.84 last 145.92) - open/close 37547 (time 1769082503.78 total 221.84 last 127.88) - open/close 38796 (time 1769082513.78 total 231.85 last 124.87) - open/close 40000 (time 1769082523.29 total 241.36 last 126.54) - open/close 41299 (time 1769082533.30 total 251.37 last 129.81) - open/close 42669 (time 1769082543.30 total 261.37 last 136.99) - open/close 44368 (time 1769082553.30 total 271.37 last 169.87) - open/close 46067 (time 1769082563.31 total 281.37 last 169.84) - open/close 47644 (time 1769082573.32 total 291.39 last 157.47) - open/close 49098 (time 1769082583.33 total 301.40 last 145.26) - open/close 50000 (time 1769082588.81 total 306.87 last 164.71) - open/close 51554 (time 1769082598.82 total 316.88 last 155.27) - open/close 53049 (time 1769082608.82 total 326.88 last 149.49) - open/close 54946 (time 1769082618.82 total 336.89 last 189.65) - open/close 56610 (time 1769082628.82 total 346.89 last 166.36) - open/close 58688 (time 1769082638.83 total 356.89 last 207.72) - open/close 60000 (time 1769082646.25 total 364.31 last 176.79) - open/close 61937 (time 1769082656.27 total 374.34 last 193.28) - open/close 63237 (time 1769082666.27 total 384.34 last 129.95) - open/close 64868 (time 1769082676.28 total 394.34 last 163.06) - open/close 67044 (time 1769082686.28 total 404.34 last 217.59) - open/close 69140 (time 1769082696.28 total 414.34 last 209.55) - open/close 70000 (time 1769082700.09 total 418.16 last 225.56) - open/close 72480 (time 1769082710.09 total 428.16 last 247.94) - open/close 74962 (time 1769082720.09 total 438.16 last 248.18) - open/close 77091 (time 1769082730.10 total 448.16 last 212.86) - open/close 79255 (time 1769082740.10 total 458.17 last 216.34) - open/close 80000 (time 1769082743.45 total 461.52 last 222.32) - open/close 81986 (time 1769082753.45 total 471.52 last 198.60) - open/close 84332 (time 1769082763.45 total 481.52 last 234.54) - open/close 86625 (time 1769082773.46 total 491.52 last 229.26) - open/close 89515 (time 1769082783.46 total 501.52 last 288.93) total: 90000 open/close in 503.49 seconds: 178.75 ops/second llite.lustre-ffff9610d8ab3000.statahead_max=0 100000 real 0m1.880s user 0m0.016s sys 0m0.237s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff9610d8ab3000.statahead_max=128 128 100000 real 0m1.820s user 0m0.017s sys 0m0.230s statx --cached=always -D 100000 files with statahead: 1 sec statahead total: 132 statahead wrong: 2 agl total: 125 list_total: 38 fname_total: 94 hit_total: 19715 miss_total: 1413 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1709 seconds llite.lustre-ffff9610d8ab3000.statahead_stats= statahead total: 132 statahead wrong: 2 agl total: 125 list_total: 38 fname_total: 94 hit_total: 19715 miss_total: 1413 mdc.lustre-MDT0000-mdc-ffff9610d8ab3000.batch_stats= snapshot_time: 1769084518.893194705 secs.nsecs start_time: 1769082199.929524129 secs.nsecs elapsed_time: 2318.963670576 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