== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 17:07:23 (1760130443) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9d68c4319800.batch_stats=0 total: 100 open/close in 1.21 seconds: 82.34 ops/second llite.lustre-ffff9d68c4319800.statahead_max=0 208 real 0m0.599s user 0m0.005s sys 0m0.197s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 0 sec llite.lustre-ffff9d68c4319800.statahead_max=128 128 208 real 0m0.299s user 0m0.003s sys 0m0.131s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 130 statahead wrong: 2 agl total: 126 list_total: 30 fname_total: 87 hit_total: 10791 miss_total: 1053 total: 900 open/close in 4.32 seconds: 208.24 ops/second llite.lustre-ffff9d68c4319800.statahead_max=0 2008 real 0m5.468s user 0m0.024s sys 0m1.762s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 6 sec llite.lustre-ffff9d68c4319800.statahead_max=128 128 2008 real 0m1.981s user 0m0.010s sys 0m0.837s 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: 126 list_total: 31 fname_total: 87 hit_total: 11790 miss_total: 1053 - open/close 2040 (time 1760130474.53 total 10.00 last 203.95) - open/close 3905 (time 1760130484.53 total 20.01 last 186.43) - open/close 5778 (time 1760130494.54 total 30.02 last 187.12) - open/close 7355 (time 1760130504.54 total 40.02 last 157.67) - open/close 8875 (time 1760130514.54 total 50.02 last 151.96) total: 9000 open/close in 51.02 seconds: 176.39 ops/second llite.lustre-ffff9d68c4319800.statahead_max=0 20008 real 1m8.030s user 0m0.242s sys 0m17.657s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 68 sec llite.lustre-ffff9d68c4319800.statahead_max=128 128 20008 real 0m19.872s user 0m0.094s sys 0m8.366s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 20 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 32 fname_total: 87 hit_total: 21788 miss_total: 1054 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 78 seconds llite.lustre-ffff9d68c4319800.statahead_stats= statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 32 fname_total: 87 hit_total: 21788 miss_total: 1054 mdc.lustre-MDT0000-mdc-ffff9d68c4319800.batch_stats= snapshot_time: 1760130691.164895168 secs.nsecs start_time: 1760130444.954404415 secs.nsecs elapsed_time: 246.210490753 secs.nsecs subreqs per batch batches % cum % 1: 22 7 7 2: 3 0 8 4: 4 1 9 8: 18 5 15 16: 93 30 45 32: 26 8 53 64: 144 46 100 kvm mdc.lustre-MDT0000-mdc-ffff9d68c4319800.batch_stats=0 total: 100 open/close in 1.35 seconds: 74.18 ops/second llite.lustre-ffff9d68c4319800.statahead_max=0 100 real 0m0.036s user 0m0.001s sys 0m0.017s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9d68c4319800.statahead_max=128 128 100 real 0m0.035s user 0m0.001s sys 0m0.019s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 32 fname_total: 87 hit_total: 21788 miss_total: 1054 total: 900 open/close in 4.38 seconds: 205.60 ops/second llite.lustre-ffff9d68c4319800.statahead_max=0 1000 real 0m0.054s user 0m0.004s sys 0m0.016s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9d68c4319800.statahead_max=128 128 1000 real 0m0.056s user 0m0.001s sys 0m0.019s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 32 fname_total: 87 hit_total: 21788 miss_total: 1054 - open/close 2386 (time 1760130713.49 total 10.00 last 238.54) - open/close 4662 (time 1760130723.49 total 20.00 last 227.55) - open/close 6794 (time 1760130733.49 total 30.01 last 213.14) total: 9000 open/close in 39.72 seconds: 226.58 ops/second llite.lustre-ffff9d68c4319800.statahead_max=0 10000 real 0m0.402s user 0m0.002s sys 0m0.166s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff9d68c4319800.statahead_max=128 128 10000 real 0m0.277s user 0m0.004s sys 0m0.041s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 32 fname_total: 87 hit_total: 21788 miss_total: 1054 - open/close 2576 (time 1760130759.12 total 10.00 last 257.54) - open/close 4817 (time 1760130769.12 total 20.00 last 224.08) - open/close 7296 (time 1760130779.12 total 30.01 last 247.83) - open/close 9835 (time 1760130789.12 total 40.01 last 253.88) - open/close 12445 (time 1760130799.12 total 50.01 last 260.98) - open/close 14698 (time 1760130809.13 total 60.01 last 225.19) - open/close 16898 (time 1760130819.13 total 70.01 last 219.95) - open/close 19466 (time 1760130829.13 total 80.02 last 256.74) - open/close 20000 (time 1760130831.58 total 82.47 last 217.98) - open/close 22123 (time 1760130841.58 total 92.47 last 212.27) - open/close 23973 (time 1760130851.59 total 102.47 last 184.95) - open/close 26028 (time 1760130861.59 total 112.47 last 205.47) - open/close 27734 (time 1760130871.59 total 122.47 last 170.60) - open/close 29502 (time 1760130881.59 total 132.48 last 176.73) - open/close 30000 (time 1760130883.91 total 134.79 last 214.99) - open/close 32036 (time 1760130893.91 total 144.79 last 203.58) - open/close 34100 (time 1760130903.91 total 154.80 last 206.35) - open/close 36558 (time 1760130913.91 total 164.80 last 245.78) - open/close 39093 (time 1760130923.91 total 174.80 last 253.45) - open/close 40000 (time 1760130927.27 total 178.16 last 270.22) - open/close 42630 (time 1760130937.27 total 188.16 last 262.94) - open/close 45048 (time 1760130947.27 total 198.16 last 241.79) - open/close 47599 (time 1760130957.28 total 208.16 last 255.03) - open/close 49911 (time 1760130967.28 total 218.16 last 231.19) - open/close 52973 (time 1760130977.28 total 228.16 last 306.10) - open/close 55923 (time 1760130987.28 total 238.17 last 294.93) - open/close 58384 (time 1760130997.30 total 248.18 last 245.67) - open/close 60000 (time 1760131003.14 total 254.02 last 276.86) - open/close 62349 (time 1760131013.14 total 264.03 last 234.75) - open/close 64474 (time 1760131023.15 total 274.03 last 212.44) - open/close 66442 (time 1760131033.16 total 284.04 last 196.57) - open/close 68724 (time 1760131043.16 total 294.04 last 228.14) - open/close 70000 (time 1760131049.92 total 300.80 last 188.79) - open/close 71990 (time 1760131059.92 total 310.80 last 198.99) - open/close 73932 (time 1760131069.92 total 320.81 last 194.18) - open/close 76177 (time 1760131079.93 total 330.81 last 224.41) - open/close 78358 (time 1760131089.93 total 340.81 last 218.06) - open/close 80000 (time 1760131096.70 total 347.58 last 242.51) - open/close 82196 (time 1760131106.70 total 357.58 last 219.54) - open/close 85020 (time 1760131116.70 total 367.58 last 282.40) - open/close 87579 (time 1760131126.70 total 377.59 last 255.87) total: 90000 open/close in 385.53 seconds: 233.45 ops/second llite.lustre-ffff9d68c4319800.statahead_max=0 100000 real 0m1.966s user 0m0.014s sys 0m0.226s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff9d68c4319800.statahead_max=128 128 100000 real 0m1.906s user 0m0.015s sys 0m0.208s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 32 fname_total: 87 hit_total: 21788 miss_total: 1054 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1005 seconds llite.lustre-ffff9d68c4319800.statahead_stats= statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 32 fname_total: 87 hit_total: 21788 miss_total: 1054 mdc.lustre-MDT0000-mdc-ffff9d68c4319800.batch_stats= snapshot_time: 1760132163.419756308 secs.nsecs start_time: 1760130691.788232280 secs.nsecs elapsed_time: 1471.631524028 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