== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 02:01:31 (1789711291) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff96a789d4d000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff96a789d4d000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 0.94 seconds: 106.59 ops/second llite.lustre-ffff96a789d4d000.statahead_max=0 208 real 0m0.429s user 0m0.002s sys 0m0.164s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff96a789d4d000.statahead_max=128 llite.lustre-ffff96a789d4d000.statahead_max=128 208 real 0m0.276s user 0m0.003s sys 0m0.112s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 78 statahead wrong: 2 agl total: 75 list_total: 25 fname_total: 53 hit_total: 2597 miss_total: 644 swrong=2 ewrong=2 total: 900 open/close in 3.65 seconds: 246.83 ops/second llite.lustre-ffff96a789d4d000.statahead_max=0 2008 real 0m4.991s user 0m0.020s sys 0m1.715s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 4 sec llite.lustre-ffff96a789d4d000.statahead_max=128 llite.lustre-ffff96a789d4d000.statahead_max=128 2008 real 0m1.990s user 0m0.010s sys 0m0.863s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 79 statahead wrong: 2 agl total: 75 list_total: 26 fname_total: 53 hit_total: 3596 miss_total: 644 swrong=2 ewrong=2 - open/close 3681 (time 1789711321.30 total 10.00 last 368.07) - open/close 7146 (time 1789711331.30 total 20.00 last 346.47) total: 9000 open/close in 25.31 seconds: 355.61 ops/second llite.lustre-ffff96a789d4d000.statahead_max=0 20008 real 0m40.278s user 0m0.170s sys 0m14.951s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 40 sec llite.lustre-ffff96a789d4d000.statahead_max=128 llite.lustre-ffff96a789d4d000.statahead_max=128 20008 real 0m19.118s user 0m0.079s sys 0m8.435s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 20 sec statahead total: 80 statahead wrong: 2 agl total: 75 list_total: 27 fname_total: 53 hit_total: 13594 miss_total: 645 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 62 seconds llite.lustre-ffff96a789d4d000.statahead_stats= statahead total: 80 statahead wrong: 2 agl total: 75 list_total: 27 fname_total: 53 hit_total: 13594 miss_total: 645 mdc.lustre-MDT0000-mdc-ffff96a789d4d000.batch_stats= snapshot_time: 1789711465.888441747 secs.nsecs start_time: 1789711293.630348303 secs.nsecs elapsed_time: 172.258093444 secs.nsecs subreqs per batch batches %% cum %% 1: 54 26 26 2: 11 5 31 4: 6 2 34 8: 1 0 34 16: 1 0 35 32: 6 2 38 64: 128 61 100 mdc.lustre-MDT0001-mdc-ffff96a789d4d000.batch_stats= snapshot_time: 1789711465.888518659 secs.nsecs start_time: 1789711293.630445001 secs.nsecs elapsed_time: 172.258073658 secs.nsecs subreqs per batch batches %% cum %% 1: 58 28 28 2: 9 4 32 4: 2 0 33 8: 1 0 34 16: 1 0 34 32: 6 2 37 64: 128 62 100 kvm mdc.lustre-MDT0000-mdc-ffff96a789d4d000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff96a789d4d000.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 0.95 seconds: 105.65 ops/second llite.lustre-ffff96a789d4d000.statahead_max=0 100 real 0m0.065s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff96a789d4d000.statahead_max=128 llite.lustre-ffff96a789d4d000.statahead_max=128 100 real 0m0.148s user 0m0.001s sys 0m0.028s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 80 statahead wrong: 2 agl total: 75 list_total: 27 fname_total: 53 hit_total: 13594 miss_total: 645 swrong=2 ewrong=2 total: 900 open/close in 3.57 seconds: 251.93 ops/second llite.lustre-ffff96a789d4d000.statahead_max=0 1000 real 0m0.067s user 0m0.003s sys 0m0.033s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff96a789d4d000.statahead_max=128 llite.lustre-ffff96a789d4d000.statahead_max=128 1000 real 0m0.056s user 0m0.001s sys 0m0.028s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 80 statahead wrong: 2 agl total: 75 list_total: 27 fname_total: 53 hit_total: 13594 miss_total: 645 swrong=2 ewrong=2 - open/close 3577 (time 1789711486.77 total 10.00 last 357.63) - open/close 6861 (time 1789711496.77 total 20.00 last 328.38) total: 9000 open/close in 25.02 seconds: 359.72 ops/second llite.lustre-ffff96a789d4d000.statahead_max=0 10000 real 0m0.312s user 0m0.002s sys 0m0.221s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff96a789d4d000.statahead_max=128 llite.lustre-ffff96a789d4d000.statahead_max=128 10000 real 0m0.188s user 0m0.004s sys 0m0.097s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 80 statahead wrong: 2 agl total: 75 list_total: 27 fname_total: 53 hit_total: 13594 miss_total: 645 swrong=2 ewrong=2 - open/close 4281 (time 1789711516.96 total 10.00 last 428.04) - open/close 8746 (time 1789711526.96 total 20.00 last 446.40) - open/close 10000 (time 1789711529.94 total 22.98 last 421.99) - open/close 14565 (time 1789711539.94 total 32.98 last 456.42) - open/close 19095 (time 1789711549.94 total 42.98 last 452.99) - open/close 20000 (time 1789711551.97 total 45.00 last 446.40) - open/close 24548 (time 1789711561.97 total 55.00 last 454.80) - open/close 28567 (time 1789711571.97 total 65.00 last 401.89) - open/close 30000 (time 1789711576.28 total 69.32 last 332.11) - open/close 33611 (time 1789711586.28 total 79.32 last 361.02) - open/close 37608 (time 1789711596.28 total 89.32 last 399.63) - open/close 40000 (time 1789711601.56 total 94.60 last 453.06) - open/close 44637 (time 1789711611.56 total 104.60 last 463.67) - open/close 48768 (time 1789711621.57 total 114.60 last 413.08) - open/close 50000 (time 1789711625.25 total 118.29 last 333.99) - open/close 53773 (time 1789711635.26 total 128.29 last 377.25) - open/close 57307 (time 1789711645.26 total 138.30 last 353.34) - open/close 60000 (time 1789711653.40 total 146.44 last 330.55) - open/close 63492 (time 1789711663.41 total 156.45 last 349.11) - open/close 67283 (time 1789711673.41 total 166.45 last 379.08) - open/close 70000 (time 1789711679.85 total 172.89 last 421.87) - open/close 74214 (time 1789711689.85 total 182.89 last 421.33) - open/close 77974 (time 1789711699.85 total 192.89 last 376.00) - open/close 80000 (time 1789711704.61 total 197.65 last 425.71) - open/close 84832 (time 1789711714.61 total 207.65 last 483.18) - open/close 89493 (time 1789711724.61 total 217.65 last 466.06) total: 90000 open/close in 218.97 seconds: 411.01 ops/second llite.lustre-ffff96a789d4d000.statahead_max=0 100000 real 0m1.469s user 0m0.018s sys 0m0.712s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff96a789d4d000.statahead_max=128 llite.lustre-ffff96a789d4d000.statahead_max=128 100000 real 0m1.648s user 0m0.016s sys 0m0.818s 'statx --cached=always -D' 100000 files with statahead: 1 sec statahead total: 80 statahead wrong: 2 agl total: 75 list_total: 27 fname_total: 53 hit_total: 13594 miss_total: 645 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 2228 seconds llite.lustre-ffff96a789d4d000.statahead_stats= statahead total: 80 statahead wrong: 2 agl total: 75 list_total: 27 fname_total: 53 hit_total: 13594 miss_total: 645 mdc.lustre-MDT0000-mdc-ffff96a789d4d000.batch_stats= snapshot_time: 1789713979.659238641 secs.nsecs start_time: 1789711466.502872560 secs.nsecs elapsed_time: 2513.156366081 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff96a789d4d000.batch_stats= snapshot_time: 1789713979.659293751 secs.nsecs start_time: 1789711466.502928078 secs.nsecs elapsed_time: 2513.156365673 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