== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 17:03:15 (1763157795) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff94f150e9f000.batch_stats=0 total: 100 open/close in 0.95 seconds: 105.51 ops/second llite.lustre-ffff94f150e9f000.statahead_max=0 208 real 0m0.534s user 0m0.005s sys 0m0.185s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 0 sec llite.lustre-ffff94f150e9f000.statahead_max=128 128 208 real 0m0.300s user 0m0.002s sys 0m0.110s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 118 statahead wrong: 1 agl total: 114 list_total: 29 fname_total: 80 hit_total: 10833 miss_total: 249 total: 900 open/close in 4.13 seconds: 218.00 ops/second llite.lustre-ffff94f150e9f000.statahead_max=0 2008 real 0m5.084s user 0m0.021s sys 0m1.712s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 5 sec llite.lustre-ffff94f150e9f000.statahead_max=128 128 2008 real 0m1.984s user 0m0.008s sys 0m0.865s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 119 statahead wrong: 1 agl total: 114 list_total: 30 fname_total: 80 hit_total: 11832 miss_total: 249 - open/close 1867 (time 1763157826.07 total 10.00 last 186.67) - open/close 3765 (time 1763157836.07 total 20.00 last 189.77) - open/close 5894 (time 1763157846.07 total 30.01 last 212.83) - open/close 7295 (time 1763157856.07 total 40.01 last 140.08) - open/close 8620 (time 1763157866.08 total 50.01 last 132.46) total: 9000 open/close in 52.40 seconds: 171.75 ops/second llite.lustre-ffff94f150e9f000.statahead_max=0 20008 real 1m5.220s user 0m0.288s sys 0m19.412s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 66 sec llite.lustre-ffff94f150e9f000.statahead_max=128 128 20008 real 0m19.495s user 0m0.098s sys 0m8.300s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 20 sec statahead total: 120 statahead wrong: 1 agl total: 114 list_total: 31 fname_total: 80 hit_total: 21831 miss_total: 249 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 82 seconds llite.lustre-ffff94f150e9f000.statahead_stats= statahead total: 120 statahead wrong: 1 agl total: 114 list_total: 31 fname_total: 80 hit_total: 21831 miss_total: 249 mdc.lustre-MDT0000-mdc-ffff94f150e9f000.batch_stats= snapshot_time: 1763158046.229051403 secs.nsecs start_time: 1763157796.968666717 secs.nsecs elapsed_time: 249.260384686 secs.nsecs subreqs per batch batches % cum % 1: 24 7 7 2: 4 1 9 4: 4 1 10 8: 17 5 15 16: 74 23 39 32: 44 14 54 64: 142 45 100 kvm mdc.lustre-MDT0000-mdc-ffff94f150e9f000.batch_stats=0 total: 100 open/close in 1.25 seconds: 79.98 ops/second llite.lustre-ffff94f150e9f000.statahead_max=0 100 real 0m0.037s user 0m0.001s sys 0m0.019s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff94f150e9f000.statahead_max=128 128 100 real 0m0.038s user 0m0.001s sys 0m0.020s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 120 statahead wrong: 1 agl total: 114 list_total: 31 fname_total: 80 hit_total: 21831 miss_total: 249 total: 900 open/close in 6.67 seconds: 134.93 ops/second llite.lustre-ffff94f150e9f000.statahead_max=0 1000 real 0m0.067s user 0m0.003s sys 0m0.019s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff94f150e9f000.statahead_max=128 128 1000 real 0m0.066s user 0m0.003s sys 0m0.021s statx --cached=always -D 1000 files with statahead: 1 sec statahead total: 120 statahead wrong: 1 agl total: 114 list_total: 31 fname_total: 80 hit_total: 21831 miss_total: 249 - open/close 1339 (time 1763158071.80 total 10.01 last 133.73) - open/close 2910 (time 1763158081.80 total 20.02 last 157.03) - open/close 4983 (time 1763158091.80 total 30.02 last 207.29) - open/close 6780 (time 1763158101.81 total 40.02 last 179.67) total: 9000 open/close in 49.37 seconds: 182.30 ops/second llite.lustre-ffff94f150e9f000.statahead_max=0 10000 real 0m0.314s user 0m0.002s sys 0m0.148s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff94f150e9f000.statahead_max=128 128 10000 real 0m0.204s user 0m0.001s sys 0m0.038s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 120 statahead wrong: 1 agl total: 114 list_total: 31 fname_total: 80 hit_total: 21831 miss_total: 249 - open/close 1579 (time 1763158127.52 total 10.00 last 157.83) - open/close 3483 (time 1763158137.52 total 20.01 last 190.35) - open/close 6037 (time 1763158147.52 total 30.01 last 255.39) - open/close 8301 (time 1763158157.52 total 40.01 last 226.38) - open/close 10000 (time 1763158163.70 total 46.18 last 275.12) - open/close 13283 (time 1763158173.70 total 56.19 last 328.23) - open/close 15490 (time 1763158183.70 total 66.19 last 220.62) - open/close 17597 (time 1763158193.71 total 76.19 last 210.62) - open/close 20000 (time 1763158202.51 total 85.00 last 273.04) - open/close 22667 (time 1763158212.51 total 95.00 last 266.67) - open/close 25967 (time 1763158222.51 total 105.00 last 329.99) - open/close 28906 (time 1763158232.51 total 115.00 last 293.88) - open/close 30000 (time 1763158236.93 total 119.42 last 247.56) - open/close 33260 (time 1763158246.93 total 129.42 last 325.93) - open/close 36927 (time 1763158256.93 total 139.42 last 366.66) - open/close 40000 (time 1763158266.32 total 148.81 last 327.41) - open/close 44303 (time 1763158276.32 total 158.81 last 430.24) - open/close 47694 (time 1763158286.32 total 168.81 last 339.01) - open/close 50000 (time 1763158293.34 total 175.82 last 328.79) - open/close 53166 (time 1763158303.34 total 185.82 last 316.57) - open/close 56476 (time 1763158313.34 total 195.82 last 330.97) - open/close 59311 (time 1763158323.34 total 205.83 last 283.48) - open/close 60000 (time 1763158325.49 total 207.97 last 320.65) - open/close 63342 (time 1763158335.49 total 217.97 last 334.19) - open/close 66805 (time 1763158345.49 total 227.98 last 346.26) - open/close 69517 (time 1763158355.49 total 237.98 last 271.13) - open/close 72564 (time 1763158365.49 total 247.98 last 304.66) - open/close 75790 (time 1763158375.49 total 257.98 last 322.56) - open/close 78791 (time 1763158385.50 total 267.98 last 300.06) - open/close 80000 (time 1763158389.42 total 271.90 last 308.44) - open/close 83583 (time 1763158399.42 total 281.90 last 358.24) - open/close 87042 (time 1763158409.42 total 291.90 last 345.88) total: 90000 open/close in 301.87 seconds: 298.14 ops/second llite.lustre-ffff94f150e9f000.statahead_max=0 100000 real 0m1.937s user 0m0.011s sys 0m0.261s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff94f150e9f000.statahead_max=128 128 100000 real 0m2.076s user 0m0.016s sys 0m0.218s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 120 statahead wrong: 1 agl total: 114 list_total: 31 fname_total: 80 hit_total: 21831 miss_total: 249 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 900 seconds llite.lustre-ffff94f150e9f000.statahead_stats= statahead total: 120 statahead wrong: 1 agl total: 114 list_total: 31 fname_total: 80 hit_total: 21831 miss_total: 249 mdc.lustre-MDT0000-mdc-ffff94f150e9f000.batch_stats= snapshot_time: 1763159343.226475983 secs.nsecs start_time: 1763158046.995294908 secs.nsecs elapsed_time: 1296.231181075 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