== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 01:22:35 (1786080155) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9acdd8f90800.batch_stats=0 total: 100 open/close in 2.45 seconds: 40.90 ops/second llite.lustre-ffff9acdd8f90800.statahead_max=0 208 real 0m1.050s user 0m0.002s sys 0m0.222s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9acdd8f90800.statahead_max=128 llite.lustre-ffff9acdd8f90800.statahead_max=128 208 real 0m0.549s user 0m0.003s sys 0m0.080s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 28 fname_total: 84 hit_total: 2706 miss_total: 1400 swrong=2 ewrong=2 - open/close 815 (time 1786080180.99 total 10.01 last 81.42) total: 900 open/close in 11.51 seconds: 78.16 ops/second llite.lustre-ffff9acdd8f90800.statahead_max=0 2008 real 0m9.974s user 0m0.025s sys 0m1.981s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 10 sec llite.lustre-ffff9acdd8f90800.statahead_max=128 llite.lustre-ffff9acdd8f90800.statahead_max=128 2008 real 0m3.578s user 0m0.018s sys 0m0.570s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 29 fname_total: 84 hit_total: 3705 miss_total: 1400 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-ffff9acdd8f90800.statahead_stats= statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 29 fname_total: 84 hit_total: 3705 miss_total: 1400 mdc.lustre-MDT0000-mdc-ffff9acdd8f90800.batch_stats= snapshot_time: 1786080224.024851272 secs.nsecs start_time: 1786080160.504429748 secs.nsecs elapsed_time: 63.520421524 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 3 3 4: 0 0 3 8: 5 17 20 16: 6 20 41 32: 2 6 48 64: 15 51 100 kvm mdc.lustre-MDT0000-mdc-ffff9acdd8f90800.batch_stats=0 total: 100 open/close in 2.73 seconds: 36.59 ops/second llite.lustre-ffff9acdd8f90800.statahead_max=0 100 real 0m0.076s user 0m0.001s sys 0m0.014s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9acdd8f90800.statahead_max=128 llite.lustre-ffff9acdd8f90800.statahead_max=128 100 real 0m0.100s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 29 fname_total: 84 hit_total: 3705 miss_total: 1400 swrong=2 ewrong=2 - open/close 825 (time 1786080244.54 total 10.01 last 82.44) total: 900 open/close in 11.05 seconds: 81.44 ops/second llite.lustre-ffff9acdd8f90800.statahead_max=0 1000 real 0m0.261s user 0m0.002s sys 0m0.047s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9acdd8f90800.statahead_max=128 llite.lustre-ffff9acdd8f90800.statahead_max=128 1000 real 0m0.123s user 0m0.002s sys 0m0.021s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 29 fname_total: 84 hit_total: 3705 miss_total: 1400 swrong=2 ewrong=2 - open/close 813 (time 1786080264.34 total 10.02 last 81.17) - open/close 1450 (time 1786080274.35 total 20.02 last 63.64) - open/close 2076 (time 1786080284.35 total 30.03 last 62.58) - open/close 2860 (time 1786080294.36 total 40.04 last 78.33) - open/close 3652 (time 1786080304.37 total 50.04 last 79.15) - open/close 4428 (time 1786080314.38 total 60.05 last 77.51) - open/close 5320 (time 1786080324.38 total 70.06 last 89.17) - open/close 6235 (time 1786080334.39 total 80.07 last 91.41) - open/close 7125 (time 1786080344.39 total 90.07 last 89.00) - open/close 8022 (time 1786080354.41 total 100.08 last 89.57) - open/close 8843 (time 1786080364.41 total 110.09 last 82.05) total: 9000 open/close in 112.11 seconds: 80.28 ops/second llite.lustre-ffff9acdd8f90800.statahead_max=0 10000 real 0m0.648s user 0m0.002s sys 0m0.056s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9acdd8f90800.statahead_max=128 llite.lustre-ffff9acdd8f90800.statahead_max=128 10000 real 0m0.462s user 0m0.004s sys 0m0.037s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 29 fname_total: 84 hit_total: 3705 miss_total: 1400 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 305 seconds llite.lustre-ffff9acdd8f90800.statahead_stats= statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 29 fname_total: 84 hit_total: 3705 miss_total: 1400 mdc.lustre-MDT0000-mdc-ffff9acdd8f90800.batch_stats= snapshot_time: 1786080689.661798303 secs.nsecs start_time: 1786080225.516531957 secs.nsecs elapsed_time: 464.145266346 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