== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 02:53:36 (1785394416) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff96514a975000.batch_stats=0 total: 100 open/close in 3.67 seconds: 27.24 ops/second llite.lustre-ffff96514a975000.statahead_max=0 208 real 0m2.415s user 0m0.004s sys 0m0.228s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 3 sec llite.lustre-ffff96514a975000.statahead_max=128 llite.lustre-ffff96514a975000.statahead_max=128 208 real 0m1.173s user 0m0.003s sys 0m0.066s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 2 sec statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 27 fname_total: 100 hit_total: 2485 miss_total: 1617 swrong=2 ewrong=2 - open/close 668 (time 1785394451.90 total 10.00 last 66.80) total: 900 open/close in 14.02 seconds: 64.20 ops/second llite.lustre-ffff96514a975000.statahead_max=0 2008 real 0m13.238s user 0m0.020s sys 0m2.056s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff96514a975000.statahead_max=128 llite.lustre-ffff96514a975000.statahead_max=128 2008 real 0m5.061s user 0m0.017s sys 0m0.568s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 141 statahead wrong: 2 agl total: 134 list_total: 28 fname_total: 100 hit_total: 3483 miss_total: 1618 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 19 seconds llite.lustre-ffff96514a975000.statahead_stats= statahead total: 141 statahead wrong: 2 agl total: 134 list_total: 28 fname_total: 100 hit_total: 3483 miss_total: 1618 mdc.lustre-MDT0000-mdc-ffff96514a975000.batch_stats= snapshot_time: 1785394505.495915613 secs.nsecs start_time: 1785394422.432439847 secs.nsecs elapsed_time: 83.063475766 secs.nsecs subreqs per batch batches %% cum %% 1: 3 8 8 2: 0 0 8 4: 1 2 11 8: 6 17 29 16: 7 20 50 32: 2 5 55 64: 15 44 100 kvm mdc.lustre-MDT0000-mdc-ffff96514a975000.batch_stats=0 total: 100 open/close in 3.11 seconds: 32.11 ops/second llite.lustre-ffff96514a975000.statahead_max=0 100 real 0m0.066s user 0m0.002s sys 0m0.013s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff96514a975000.statahead_max=128 llite.lustre-ffff96514a975000.statahead_max=128 100 real 0m0.149s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 141 statahead wrong: 2 agl total: 134 list_total: 28 fname_total: 100 hit_total: 3483 miss_total: 1618 swrong=2 ewrong=2 - open/close 537 (time 1785394527.18 total 10.01 last 53.66) total: 900 open/close in 15.85 seconds: 56.77 ops/second llite.lustre-ffff96514a975000.statahead_max=0 1000 real 0m0.126s user 0m0.004s sys 0m0.014s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff96514a975000.statahead_max=128 llite.lustre-ffff96514a975000.statahead_max=128 1000 real 0m0.229s user 0m0.000s sys 0m0.009s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 141 statahead wrong: 2 agl total: 134 list_total: 28 fname_total: 100 hit_total: 3483 miss_total: 1618 swrong=2 ewrong=2 - open/close 698 (time 1785394556.70 total 10.01 last 69.76) - open/close 1470 (time 1785394566.72 total 20.02 last 77.07) - open/close 2132 (time 1785394576.72 total 30.02 last 66.20) - open/close 2659 (time 1785394586.73 total 40.03 last 52.66) - open/close 3118 (time 1785394596.75 total 50.05 last 45.81) - open/close 3544 (time 1785394606.77 total 60.07 last 42.49) - open/close 4023 (time 1785394616.79 total 70.09 last 47.82) - open/close 4735 (time 1785394626.79 total 80.10 last 71.15) - open/close 5506 (time 1785394636.80 total 90.10 last 77.06) - open/close 6339 (time 1785394646.80 total 100.11 last 83.26) - open/close 6978 (time 1785394656.81 total 110.11 last 63.89) - open/close 7765 (time 1785394666.81 total 120.11 last 78.69) - open/close 8574 (time 1785394676.81 total 130.11 last 80.88) total: 9000 open/close in 136.38 seconds: 65.99 ops/second llite.lustre-ffff96514a975000.statahead_max=0 10000 real 0m0.383s user 0m0.003s sys 0m0.041s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff96514a975000.statahead_max=128 llite.lustre-ffff96514a975000.statahead_max=128 10000 real 0m0.720s user 0m0.002s sys 0m0.048s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 141 statahead wrong: 2 agl total: 134 list_total: 28 fname_total: 100 hit_total: 3483 miss_total: 1618 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 357 seconds llite.lustre-ffff96514a975000.statahead_stats= statahead total: 141 statahead wrong: 2 agl total: 134 list_total: 28 fname_total: 100 hit_total: 3483 miss_total: 1618 mdc.lustre-MDT0000-mdc-ffff96514a975000.batch_stats= snapshot_time: 1785395059.482292111 secs.nsecs start_time: 1785394507.190333698 secs.nsecs elapsed_time: 552.291958413 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