== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 23:33:33 (1770438813) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8ad4886e0000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8ad4886e0000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 1.14 seconds: 87.82 ops/second llite.lustre-ffff8ad4886e0000.statahead_max=0 208 real 0m0.568s user 0m0.001s sys 0m0.226s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff8ad4886e0000.statahead_max=128 128 208 real 0m0.384s user 0m0.001s sys 0m0.176s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 76 statahead wrong: 1 agl total: 73 list_total: 27 fname_total: 39 hit_total: 12877 miss_total: 206 total: 900 open/close in 4.05 seconds: 221.97 ops/second llite.lustre-ffff8ad4886e0000.statahead_max=0 2008 real 0m5.990s user 0m0.008s sys 0m2.192s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 6 sec llite.lustre-ffff8ad4886e0000.statahead_max=128 128 2008 real 0m2.679s user 0m0.005s sys 0m1.334s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 77 statahead wrong: 1 agl total: 73 list_total: 28 fname_total: 39 hit_total: 13876 miss_total: 206 - open/close 2499 (time 1770438847.84 total 10.00 last 249.82) - open/close 4778 (time 1770438857.84 total 20.00 last 227.89) - open/close 7052 (time 1770438867.84 total 30.00 last 227.39) total: 9000 open/close in 38.59 seconds: 233.20 ops/second llite.lustre-ffff8ad4886e0000.statahead_max=0 20008 real 0m52.474s user 0m0.132s sys 0m19.483s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 52 sec llite.lustre-ffff8ad4886e0000.statahead_max=128 128 20008 real 0m24.078s user 0m0.036s sys 0m11.317s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 24 sec statahead total: 78 statahead wrong: 1 agl total: 73 list_total: 29 fname_total: 39 hit_total: 23875 miss_total: 206 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 54 seconds llite.lustre-ffff8ad4886e0000.statahead_stats= statahead total: 78 statahead wrong: 1 agl total: 73 list_total: 29 fname_total: 39 hit_total: 23875 miss_total: 206 mdc.lustre-MDT0000-mdc-ffff8ad4886e0000.batch_stats= snapshot_time: 1770439016.730519481 secs.nsecs start_time: 1770438815.386240619 secs.nsecs elapsed_time: 201.344278862 secs.nsecs subreqs per batch batches % cum % 1: 45 22 22 2: 14 7 29 4: 3 1 31 8: 0 0 31 16: 1 0 31 32: 5 2 34 64: 129 65 100 mdc.lustre-MDT0001-mdc-ffff8ad4886e0000.batch_stats= snapshot_time: 1770439016.730562186 secs.nsecs start_time: 1770438815.386382774 secs.nsecs elapsed_time: 201.344179412 secs.nsecs subreqs per batch batches % cum % 1: 51 24 24 2: 15 7 31 4: 5 2 34 8: 2 0 35 16: 1 0 35 32: 7 3 38 64: 127 61 100 kvm mdc.lustre-MDT0000-mdc-ffff8ad4886e0000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8ad4886e0000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 0.71 seconds: 141.60 ops/second llite.lustre-ffff8ad4886e0000.statahead_max=0 100 real 0m0.032s user 0m0.001s sys 0m0.016s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff8ad4886e0000.statahead_max=128 128 100 real 0m0.031s user 0m0.000s sys 0m0.018s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 78 statahead wrong: 1 agl total: 73 list_total: 29 fname_total: 39 hit_total: 23875 miss_total: 206 total: 900 open/close in 2.40 seconds: 375.01 ops/second llite.lustre-ffff8ad4886e0000.statahead_max=0 1000 real 0m0.088s user 0m0.003s sys 0m0.057s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff8ad4886e0000.statahead_max=128 128 1000 real 0m0.048s user 0m0.002s sys 0m0.026s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 78 statahead wrong: 1 agl total: 73 list_total: 29 fname_total: 39 hit_total: 23875 miss_total: 206 - open/close 4242 (time 1770439035.50 total 10.00 last 424.15) - open/close 8684 (time 1770439045.50 total 20.00 last 444.18) total: 9000 open/close in 20.74 seconds: 433.98 ops/second llite.lustre-ffff8ad4886e0000.statahead_max=0 10000 real 0m0.188s user 0m0.003s sys 0m0.093s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff8ad4886e0000.statahead_max=128 128 10000 real 0m0.227s user 0m0.003s sys 0m0.134s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 78 statahead wrong: 1 agl total: 73 list_total: 29 fname_total: 39 hit_total: 23875 miss_total: 206 - open/close 3905 (time 1770439061.23 total 10.00 last 390.43) - open/close 7789 (time 1770439071.23 total 20.00 last 388.39) - open/close 10000 (time 1770439077.68 total 26.45 last 343.00) - open/close 14204 (time 1770439087.68 total 36.45 last 420.32) - open/close 17750 (time 1770439097.68 total 46.45 last 354.51) - open/close 20000 (time 1770439102.87 total 51.64 last 433.69) - open/close 24158 (time 1770439112.87 total 61.64 last 415.75) - open/close 28573 (time 1770439122.87 total 71.64 last 441.47) - open/close 30000 (time 1770439126.38 total 75.15 last 406.77) - open/close 34207 (time 1770439136.38 total 85.15 last 420.67) - open/close 37850 (time 1770439146.38 total 95.15 last 364.27) - open/close 40000 (time 1770439151.27 total 100.04 last 439.98) - open/close 43783 (time 1770439161.27 total 110.04 last 378.30) - open/close 47868 (time 1770439171.27 total 120.04 last 408.40) - open/close 50000 (time 1770439177.08 total 125.85 last 367.12) - open/close 54158 (time 1770439187.08 total 135.85 last 415.76) - open/close 58378 (time 1770439197.08 total 145.85 last 421.99) - open/close 60000 (time 1770439201.12 total 149.89 last 401.93) - open/close 63733 (time 1770439211.12 total 159.89 last 373.22) - open/close 67366 (time 1770439221.12 total 169.89 last 363.18) - open/close 70000 (time 1770439228.16 total 176.93 last 374.08) - open/close 73540 (time 1770439238.16 total 186.93 last 353.96) - open/close 77224 (time 1770439248.16 total 196.93 last 368.36) - open/close 80000 (time 1770439256.99 total 205.76 last 314.58) - open/close 84096 (time 1770439266.99 total 215.76 last 409.51) - open/close 87741 (time 1770439276.99 total 225.76 last 364.40) total: 90000 open/close in 231.32 seconds: 389.08 ops/second llite.lustre-ffff8ad4886e0000.statahead_max=0 100000 real 0m1.532s user 0m0.013s sys 0m0.715s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff8ad4886e0000.statahead_max=128 128 100000 real 0m1.534s user 0m0.011s sys 0m0.708s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 78 statahead wrong: 1 agl total: 73 list_total: 29 fname_total: 39 hit_total: 23875 miss_total: 206 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1016 seconds llite.lustre-ffff8ad4886e0000.statahead_stats= statahead total: 78 statahead wrong: 1 agl total: 73 list_total: 29 fname_total: 39 hit_total: 23875 miss_total: 206 mdc.lustre-MDT0000-mdc-ffff8ad4886e0000.batch_stats= snapshot_time: 1770440333.082529433 secs.nsecs start_time: 1770439017.246540294 secs.nsecs elapsed_time: 1315.835989139 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff8ad4886e0000.batch_stats= snapshot_time: 1770440333.082593073 secs.nsecs start_time: 1770439017.246593425 secs.nsecs elapsed_time: 1315.835999648 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