== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 19:44:30 (1788565470) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff913c04f06000.batch_stats=0 total: 100 open/close in 3.81 seconds: 26.27 ops/second llite.lustre-ffff913c04f06000.statahead_max=0 208 real 0m1.861s user 0m0.005s sys 0m0.220s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff913c04f06000.statahead_max=128 llite.lustre-ffff913c04f06000.statahead_max=128 208 real 0m1.236s user 0m0.003s sys 0m0.086s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 168 statahead wrong: 2 agl total: 162 list_total: 28 fname_total: 140 hit_total: 2645 miss_total: 1371 swrong=2 ewrong=2 - open/close 571 (time 1788565502.08 total 10.00 last 57.08) total: 900 open/close in 15.64 seconds: 57.54 ops/second llite.lustre-ffff913c04f06000.statahead_max=0 2008 real 0m12.084s user 0m0.021s sys 0m1.888s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff913c04f06000.statahead_max=128 llite.lustre-ffff913c04f06000.statahead_max=128 2008 real 0m5.608s user 0m0.011s sys 0m0.588s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 169 statahead wrong: 2 agl total: 162 list_total: 29 fname_total: 140 hit_total: 3643 miss_total: 1372 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 24 seconds llite.lustre-ffff913c04f06000.statahead_stats= statahead total: 169 statahead wrong: 2 agl total: 162 list_total: 29 fname_total: 140 hit_total: 3643 miss_total: 1372 mdc.lustre-MDT0000-mdc-ffff913c04f06000.batch_stats= snapshot_time: 1788565563.881954740 secs.nsecs start_time: 1788565476.767398924 secs.nsecs elapsed_time: 87.114555816 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 5 16 20 16: 6 20 40 32: 3 10 50 64: 15 50 100 kvm mdc.lustre-MDT0000-mdc-ffff913c04f06000.batch_stats=0 total: 100 open/close in 4.86 seconds: 20.59 ops/second llite.lustre-ffff913c04f06000.statahead_max=0 100 real 0m0.309s user 0m0.008s sys 0m0.027s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff913c04f06000.statahead_max=128 llite.lustre-ffff913c04f06000.statahead_max=128 100 real 0m0.151s user 0m0.000s sys 0m0.024s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 169 statahead wrong: 2 agl total: 162 list_total: 29 fname_total: 140 hit_total: 3643 miss_total: 1372 swrong=2 ewrong=2 - open/close 599 (time 1788565592.70 total 10.02 last 59.78) total: 900 open/close in 16.93 seconds: 53.15 ops/second llite.lustre-ffff913c04f06000.statahead_max=0 1000 real 0m0.226s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff913c04f06000.statahead_max=128 llite.lustre-ffff913c04f06000.statahead_max=128 1000 real 0m0.224s user 0m0.000s sys 0m0.023s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 169 statahead wrong: 2 agl total: 162 list_total: 29 fname_total: 140 hit_total: 3643 miss_total: 1372 swrong=2 ewrong=2 - open/close 552 (time 1788565622.69 total 10.01 last 55.15) - open/close 984 (time 1788565632.69 total 20.02 last 43.17) - open/close 1389 (time 1788565642.74 total 30.07 last 40.29) - open/close 1784 (time 1788565652.76 total 40.09 last 39.42) - open/close 2223 (time 1788565662.78 total 50.11 last 43.81) - open/close 2595 (time 1788565672.79 total 60.12 last 37.17) - open/close 3181 (time 1788565682.79 total 70.12 last 58.60) - open/close 3581 (time 1788565692.80 total 80.13 last 39.97) - open/close 4147 (time 1788565702.83 total 90.15 last 56.46) - open/close 4738 (time 1788565712.84 total 100.17 last 59.01) - open/close 5239 (time 1788565722.85 total 110.18 last 50.05) - open/close 5753 (time 1788565732.86 total 120.18 last 51.36) - open/close 6263 (time 1788565742.88 total 130.20 last 50.91) - open/close 6678 (time 1788565752.88 total 140.20 last 41.49) - open/close 6972 (time 1788565762.89 total 150.21 last 29.37) - open/close 7273 (time 1788565772.90 total 160.22 last 30.08) - open/close 7621 (time 1788565782.90 total 170.22 last 34.79) - open/close 8061 (time 1788565792.91 total 180.23 last 43.98) - open/close 8613 (time 1788565802.92 total 190.24 last 55.11) total: 9000 open/close in 197.73 seconds: 45.52 ops/second llite.lustre-ffff913c04f06000.statahead_max=0 10000 real 0m0.675s user 0m0.004s sys 0m0.039s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff913c04f06000.statahead_max=128 llite.lustre-ffff913c04f06000.statahead_max=128 10000 real 0m0.547s user 0m0.003s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 169 statahead wrong: 2 agl total: 162 list_total: 29 fname_total: 140 hit_total: 3643 miss_total: 1372 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 400 seconds llite.lustre-ffff913c04f06000.statahead_stats= statahead total: 169 statahead wrong: 2 agl total: 162 list_total: 29 fname_total: 140 hit_total: 3643 miss_total: 1372 mdc.lustre-MDT0000-mdc-ffff913c04f06000.batch_stats= snapshot_time: 1788566228.231284183 secs.nsecs start_time: 1788565566.510616126 secs.nsecs elapsed_time: 661.720668057 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536