== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 18:36:08 (1785969368) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9d1844fb2000.batch_stats=0 total: 100 open/close in 2.30 seconds: 43.50 ops/second llite.lustre-ffff9d1844fb2000.statahead_max=0 208 real 0m1.099s user 0m0.002s sys 0m0.219s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9d1844fb2000.statahead_max=128 llite.lustre-ffff9d1844fb2000.statahead_max=128 208 real 0m0.694s user 0m0.006s sys 0m0.083s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 27 fname_total: 87 hit_total: 2945 miss_total: 1730 swrong=2 ewrong=2 - open/close 737 (time 1785969393.75 total 10.04 last 73.41) total: 900 open/close in 12.16 seconds: 74.03 ops/second llite.lustre-ffff9d1844fb2000.statahead_max=0 2008 real 0m12.455s user 0m0.027s sys 0m2.089s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff9d1844fb2000.statahead_max=128 llite.lustre-ffff9d1844fb2000.statahead_max=128 2008 real 0m3.991s user 0m0.016s sys 0m0.615s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 121 statahead wrong: 2 agl total: 115 list_total: 28 fname_total: 87 hit_total: 3943 miss_total: 1731 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 17 seconds llite.lustre-ffff9d1844fb2000.statahead_stats= statahead total: 121 statahead wrong: 2 agl total: 115 list_total: 28 fname_total: 87 hit_total: 3943 miss_total: 1731 mdc.lustre-MDT0000-mdc-ffff9d1844fb2000.batch_stats= snapshot_time: 1785969441.718984269 secs.nsecs start_time: 1785969372.994868203 secs.nsecs elapsed_time: 68.724116066 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 1 3 6 8: 4 12 19 16: 6 19 38 32: 5 16 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff9d1844fb2000.batch_stats=0 total: 100 open/close in 2.64 seconds: 37.81 ops/second llite.lustre-ffff9d1844fb2000.statahead_max=0 100 real 0m0.066s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9d1844fb2000.statahead_max=128 llite.lustre-ffff9d1844fb2000.statahead_max=128 100 real 0m0.108s user 0m0.000s sys 0m0.018s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 121 statahead wrong: 2 agl total: 115 list_total: 28 fname_total: 87 hit_total: 3943 miss_total: 1731 swrong=2 ewrong=2 - open/close 857 (time 1785969461.91 total 10.01 last 85.65) total: 900 open/close in 10.58 seconds: 85.09 ops/second llite.lustre-ffff9d1844fb2000.statahead_max=0 1000 real 0m0.206s user 0m0.001s sys 0m0.042s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9d1844fb2000.statahead_max=128 llite.lustre-ffff9d1844fb2000.statahead_max=128 1000 real 0m0.142s user 0m0.000s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 121 statahead wrong: 2 agl total: 115 list_total: 28 fname_total: 87 hit_total: 3943 miss_total: 1731 swrong=2 ewrong=2 - open/close 802 (time 1785969480.80 total 10.00 last 80.20) - open/close 1548 (time 1785969490.81 total 20.01 last 74.55) - open/close 2228 (time 1785969500.81 total 30.01 last 67.99) - open/close 2959 (time 1785969510.82 total 40.02 last 73.04) - open/close 3713 (time 1785969520.82 total 50.02 last 75.39) - open/close 4604 (time 1785969530.83 total 60.02 last 89.03) - open/close 5432 (time 1785969540.84 total 70.03 last 82.73) - open/close 6302 (time 1785969550.85 total 80.04 last 86.93) - open/close 7131 (time 1785969560.85 total 90.05 last 82.84) - open/close 8008 (time 1785969570.86 total 100.06 last 87.64) - open/close 8844 (time 1785969580.87 total 110.06 last 83.55) total: 9000 open/close in 111.93 seconds: 80.41 ops/second llite.lustre-ffff9d1844fb2000.statahead_max=0 10000 real 0m1.012s user 0m0.003s sys 0m0.040s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9d1844fb2000.statahead_max=128 llite.lustre-ffff9d1844fb2000.statahead_max=128 10000 real 0m0.845s user 0m0.005s sys 0m0.042s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 121 statahead wrong: 2 agl total: 115 list_total: 28 fname_total: 87 hit_total: 3943 miss_total: 1731 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 318 seconds llite.lustre-ffff9d1844fb2000.statahead_stats= statahead total: 121 statahead wrong: 2 agl total: 115 list_total: 28 fname_total: 87 hit_total: 3943 miss_total: 1731 mdc.lustre-MDT0000-mdc-ffff9d1844fb2000.batch_stats= snapshot_time: 1785969919.391668357 secs.nsecs start_time: 1785969443.290937815 secs.nsecs elapsed_time: 476.100730542 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