== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 11:20:45 (1787584845) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff966f1266d000.batch_stats=0 total: 100 open/close in 2.24 seconds: 44.64 ops/second llite.lustre-ffff966f1266d000.statahead_max=0 208 real 0m1.294s user 0m0.006s sys 0m0.190s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff966f1266d000.statahead_max=128 llite.lustre-ffff966f1266d000.statahead_max=128 208 real 0m0.817s user 0m0.006s sys 0m0.072s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 28 fname_total: 77 hit_total: 2967 miss_total: 1239 swrong=2 ewrong=2 - open/close 660 (time 1787584872.41 total 10.00 last 65.98) total: 900 open/close in 13.05 seconds: 68.98 ops/second llite.lustre-ffff966f1266d000.statahead_max=0 2008 real 0m15.690s user 0m0.018s sys 0m2.040s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff966f1266d000.statahead_max=128 llite.lustre-ffff966f1266d000.statahead_max=128 2008 real 0m6.162s user 0m0.016s sys 0m0.629s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 77 hit_total: 3965 miss_total: 1240 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-ffff966f1266d000.statahead_stats= statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 77 hit_total: 3965 miss_total: 1240 mdc.lustre-MDT0000-mdc-ffff966f1266d000.batch_stats= snapshot_time: 1787584928.642246946 secs.nsecs start_time: 1787584850.500539274 secs.nsecs elapsed_time: 78.141707672 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 2 6 6 16: 9 31 37 32: 4 13 51 64: 14 48 100 kvm mdc.lustre-MDT0000-mdc-ffff966f1266d000.batch_stats=0 total: 100 open/close in 2.26 seconds: 44.34 ops/second llite.lustre-ffff966f1266d000.statahead_max=0 100 real 0m0.130s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff966f1266d000.statahead_max=128 llite.lustre-ffff966f1266d000.statahead_max=128 100 real 0m0.115s user 0m0.000s sys 0m0.028s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 77 hit_total: 3965 miss_total: 1240 swrong=2 ewrong=2 - open/close 829 (time 1787584949.77 total 10.03 last 82.69) total: 900 open/close in 11.13 seconds: 80.86 ops/second llite.lustre-ffff966f1266d000.statahead_max=0 1000 real 0m0.129s user 0m0.002s sys 0m0.021s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff966f1266d000.statahead_max=128 llite.lustre-ffff966f1266d000.statahead_max=128 1000 real 0m0.110s user 0m0.001s sys 0m0.023s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 77 hit_total: 3965 miss_total: 1240 swrong=2 ewrong=2 - open/close 752 (time 1787584970.27 total 10.01 last 75.14) - open/close 1610 (time 1787584980.28 total 20.03 last 85.65) - open/close 2441 (time 1787584990.29 total 30.03 last 83.08) - open/close 3309 (time 1787585000.30 total 40.04 last 86.70) - open/close 4121 (time 1787585010.30 total 50.04 last 81.19) - open/close 5003 (time 1787585020.30 total 60.04 last 88.18) - open/close 5905 (time 1787585030.31 total 70.05 last 90.13) - open/close 6681 (time 1787585040.32 total 80.06 last 77.54) - open/close 7365 (time 1787585050.33 total 90.07 last 68.33) - open/close 8173 (time 1787585060.34 total 100.08 last 80.72) total: 9000 open/close in 109.85 seconds: 81.93 ops/second llite.lustre-ffff966f1266d000.statahead_max=0 10000 real 0m0.837s user 0m0.003s sys 0m0.048s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff966f1266d000.statahead_max=128 llite.lustre-ffff966f1266d000.statahead_max=128 10000 real 0m0.727s user 0m0.002s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 77 hit_total: 3965 miss_total: 1240 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 306 seconds llite.lustre-ffff966f1266d000.statahead_stats= statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 77 hit_total: 3965 miss_total: 1240 mdc.lustre-MDT0000-mdc-ffff966f1266d000.batch_stats= snapshot_time: 1787585394.848347051 secs.nsecs start_time: 1787584930.890244804 secs.nsecs elapsed_time: 463.958102247 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