== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:41:26 (1762170086) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff998690c3c000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff998690c3c000.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.04 seconds: 96.20 ops/second llite.lustre-ffff998690c3c000.statahead_max=0 208 real 0m0.623s user 0m0.005s sys 0m0.202s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff998690c3c000.statahead_max=128 128 208 real 0m0.315s user 0m0.000s sys 0m0.115s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 81 statahead wrong: 2 agl total: 78 list_total: 28 fname_total: 53 hit_total: 9766 miss_total: 766 total: 900 open/close in 4.84 seconds: 185.93 ops/second llite.lustre-ffff998690c3c000.statahead_max=0 2008 real 0m5.761s user 0m0.018s sys 0m1.863s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 5 sec llite.lustre-ffff998690c3c000.statahead_max=128 128 2008 real 0m2.518s user 0m0.009s sys 0m0.979s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 3 sec statahead total: 82 statahead wrong: 2 agl total: 78 list_total: 29 fname_total: 53 hit_total: 10764 miss_total: 767 - open/close 2066 (time 1762170120.00 total 10.00 last 206.60) - open/close 4122 (time 1762170130.00 total 20.00 last 205.54) - open/close 5795 (time 1762170140.01 total 30.01 last 167.26) - open/close 7567 (time 1762170150.01 total 40.01 last 177.14) total: 9000 open/close in 46.90 seconds: 191.89 ops/second llite.lustre-ffff998690c3c000.statahead_max=0 20008 real 1m5.732s user 0m0.289s sys 0m20.541s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 65 sec llite.lustre-ffff998690c3c000.statahead_max=128 128 20008 real 0m22.046s user 0m0.122s sys 0m9.933s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 22 sec statahead total: 83 statahead wrong: 2 agl total: 78 list_total: 30 fname_total: 53 hit_total: 20763 miss_total: 767 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 84 seconds llite.lustre-ffff998690c3c000.statahead_stats= statahead total: 83 statahead wrong: 2 agl total: 78 list_total: 30 fname_total: 53 hit_total: 20763 miss_total: 767 mdc.lustre-MDT0000-mdc-ffff998690c3c000.batch_stats= snapshot_time: 1762170338.686475648 secs.nsecs start_time: 1762170088.732157833 secs.nsecs elapsed_time: 249.954317815 secs.nsecs subreqs per batch batches % cum % 1: 50 24 24 2: 11 5 30 4: 1 0 30 8: 3 1 32 16: 4 1 33 32: 8 3 37 64: 126 62 100 mdc.lustre-MDT0001-mdc-ffff998690c3c000.batch_stats= snapshot_time: 1762170338.686537388 secs.nsecs start_time: 1762170088.732239097 secs.nsecs elapsed_time: 249.954298291 secs.nsecs subreqs per batch batches % cum % 1: 50 24 24 2: 12 5 30 4: 6 2 33 8: 2 0 34 16: 0 0 34 32: 7 3 37 64: 126 62 100 kvm mdc.lustre-MDT0000-mdc-ffff998690c3c000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff998690c3c000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.41 seconds: 70.91 ops/second llite.lustre-ffff998690c3c000.statahead_max=0 100 real 0m0.061s user 0m0.001s sys 0m0.025s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff998690c3c000.statahead_max=128 128 100 real 0m0.148s user 0m0.002s sys 0m0.030s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 83 statahead wrong: 2 agl total: 78 list_total: 30 fname_total: 53 hit_total: 20763 miss_total: 767 total: 900 open/close in 4.19 seconds: 214.64 ops/second llite.lustre-ffff998690c3c000.statahead_max=0 1000 real 0m0.080s user 0m0.002s sys 0m0.032s statx --cached=always -D 1000 files without statahead: 1 sec llite.lustre-ffff998690c3c000.statahead_max=128 128 1000 real 0m0.077s user 0m0.005s sys 0m0.033s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 83 statahead wrong: 2 agl total: 78 list_total: 30 fname_total: 53 hit_total: 20763 miss_total: 767 - open/close 2019 (time 1762170361.65 total 10.00 last 201.84) - open/close 4039 (time 1762170371.65 total 20.00 last 201.97) - open/close 6468 (time 1762170381.65 total 30.01 last 242.88) - open/close 8943 (time 1762170391.65 total 40.01 last 247.47) total: 9000 open/close in 40.17 seconds: 224.05 ops/second llite.lustre-ffff998690c3c000.statahead_max=0 10000 real 0m0.262s user 0m0.003s sys 0m0.149s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff998690c3c000.statahead_max=128 128 10000 real 0m0.222s user 0m0.005s sys 0m0.097s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 83 statahead wrong: 2 agl total: 78 list_total: 30 fname_total: 53 hit_total: 20763 miss_total: 767 - open/close 2527 (time 1762170407.71 total 10.00 last 252.61) - open/close 4986 (time 1762170417.71 total 20.01 last 245.82) - open/close 7400 (time 1762170427.72 total 30.01 last 241.33) - open/close 10000 (time 1762170436.64 total 38.93 last 291.43) - open/close 13142 (time 1762170446.64 total 48.94 last 314.06) - open/close 15770 (time 1762170456.65 total 58.94 last 262.67) - open/close 18462 (time 1762170466.65 total 68.94 last 269.11) - open/close 20000 (time 1762170472.83 total 75.12 last 249.10) - open/close 22961 (time 1762170482.83 total 85.12 last 296.01) - open/close 25493 (time 1762170492.84 total 95.13 last 253.00) - open/close 28317 (time 1762170502.84 total 105.13 last 282.28) - open/close 30000 (time 1762170509.49 total 111.78 last 253.17) - open/close 32231 (time 1762170519.49 total 121.78 last 223.03) - open/close 34889 (time 1762170529.49 total 131.79 last 265.76) - open/close 37750 (time 1762170539.49 total 141.79 last 286.06) - open/close 40000 (time 1762170546.73 total 149.03 last 310.82) - open/close 42522 (time 1762170556.73 total 159.03 last 252.19) - open/close 44799 (time 1762170566.74 total 169.03 last 227.62) - open/close 47203 (time 1762170576.74 total 179.03 last 240.40) - open/close 50000 (time 1762170586.01 total 188.30 last 301.76) - open/close 53792 (time 1762170596.01 total 198.30 last 379.12) - open/close 57797 (time 1762170606.01 total 208.30 last 400.46) - open/close 60000 (time 1762170614.67 total 216.96 last 254.47) - open/close 62946 (time 1762170624.67 total 226.96 last 294.56) - open/close 66043 (time 1762170634.67 total 236.96 last 309.64) - open/close 69201 (time 1762170644.67 total 246.96 last 315.74) - open/close 70000 (time 1762170647.83 total 250.13 last 252.68) - open/close 73365 (time 1762170657.83 total 260.13 last 336.48) - open/close 76530 (time 1762170667.84 total 270.13 last 316.42) - open/close 79188 (time 1762170677.84 total 280.13 last 265.78) - open/close 80000 (time 1762170680.44 total 282.73 last 312.08) - open/close 82641 (time 1762170690.44 total 292.74 last 263.97) - open/close 85328 (time 1762170700.45 total 302.74 last 268.63) - open/close 88100 (time 1762170710.45 total 312.74 last 277.12) total: 90000 open/close in 320.63 seconds: 280.70 ops/second llite.lustre-ffff998690c3c000.statahead_max=0 100000 real 0m1.768s user 0m0.014s sys 0m0.864s statx --cached=always -D 100000 files without statahead: 1 sec llite.lustre-ffff998690c3c000.statahead_max=128 128 100000 real 0m1.763s user 0m0.022s sys 0m0.843s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 83 statahead wrong: 2 agl total: 78 list_total: 30 fname_total: 53 hit_total: 20763 miss_total: 767 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 953 seconds llite.lustre-ffff998690c3c000.statahead_stats= statahead total: 83 statahead wrong: 2 agl total: 78 list_total: 30 fname_total: 53 hit_total: 20763 miss_total: 767 mdc.lustre-MDT0000-mdc-ffff998690c3c000.batch_stats= snapshot_time: 1762171702.187867362 secs.nsecs start_time: 1762170339.397428234 secs.nsecs elapsed_time: 1362.790439128 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff998690c3c000.batch_stats= snapshot_time: 1762171702.187980297 secs.nsecs start_time: 1762170339.397515434 secs.nsecs elapsed_time: 1362.790464863 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