== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 20:43:53 (1785458633) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9dcdd2208000.batch_stats=0 total: 100 open/close in 3.34 seconds: 29.98 ops/second llite.lustre-ffff9dcdd2208000.statahead_max=0 208 real 0m2.176s user 0m0.004s sys 0m0.211s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 3 sec llite.lustre-ffff9dcdd2208000.statahead_max=128 llite.lustre-ffff9dcdd2208000.statahead_max=128 208 real 0m1.594s user 0m0.001s sys 0m0.081s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 165 statahead wrong: 2 agl total: 159 list_total: 28 fname_total: 114 hit_total: 2745 miss_total: 1653 swrong=2 ewrong=2 - open/close 810 (time 1785458664.93 total 10.03 last 80.76) total: 900 open/close in 11.65 seconds: 77.28 ops/second llite.lustre-ffff9dcdd2208000.statahead_max=0 2008 real 0m15.124s user 0m0.031s sys 0m1.919s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff9dcdd2208000.statahead_max=128 llite.lustre-ffff9dcdd2208000.statahead_max=128 2008 real 0m5.907s user 0m0.013s sys 0m0.513s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 166 statahead wrong: 2 agl total: 159 list_total: 29 fname_total: 114 hit_total: 3744 miss_total: 1653 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 20 seconds llite.lustre-ffff9dcdd2208000.statahead_stats= statahead total: 166 statahead wrong: 2 agl total: 159 list_total: 29 fname_total: 114 hit_total: 3744 miss_total: 1653 mdc.lustre-MDT0000-mdc-ffff9dcdd2208000.batch_stats= snapshot_time: 1785458721.228283040 secs.nsecs start_time: 1785458637.935467376 secs.nsecs elapsed_time: 83.292815664 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 8 27 27 16: 2 6 34 32: 4 13 48 64: 15 51 100 kvm mdc.lustre-MDT0000-mdc-ffff9dcdd2208000.batch_stats=0 total: 100 open/close in 2.74 seconds: 36.56 ops/second llite.lustre-ffff9dcdd2208000.statahead_max=0 100 real 0m0.103s user 0m0.002s sys 0m0.012s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9dcdd2208000.statahead_max=128 llite.lustre-ffff9dcdd2208000.statahead_max=128 100 real 0m0.110s user 0m0.001s sys 0m0.010s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 166 statahead wrong: 2 agl total: 159 list_total: 29 fname_total: 114 hit_total: 3744 miss_total: 1653 swrong=2 ewrong=2 - open/close 591 (time 1785458743.24 total 10.01 last 59.05) total: 900 open/close in 14.04 seconds: 64.08 ops/second llite.lustre-ffff9dcdd2208000.statahead_max=0 1000 real 0m0.202s user 0m0.002s sys 0m0.025s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9dcdd2208000.statahead_max=128 llite.lustre-ffff9dcdd2208000.statahead_max=128 1000 real 0m0.247s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 166 statahead wrong: 2 agl total: 159 list_total: 29 fname_total: 114 hit_total: 3744 miss_total: 1653 swrong=2 ewrong=2 - open/close 608 (time 1785458769.91 total 10.02 last 60.68) - open/close 1094 (time 1785458779.91 total 20.02 last 48.60) - open/close 1670 (time 1785458789.92 total 30.03 last 57.55) - open/close 2202 (time 1785458799.93 total 40.04 last 53.14) - open/close 2740 (time 1785458809.93 total 50.04 last 53.79) - open/close 3190 (time 1785458819.98 total 60.09 last 44.78) - open/close 3523 (time 1785458829.99 total 70.10 last 33.29) - open/close 3902 (time 1785458840.01 total 80.12 last 37.82) - open/close 4404 (time 1785458850.03 total 90.14 last 50.09) - open/close 4897 (time 1785458860.04 total 100.15 last 49.26) - open/close 5380 (time 1785458870.04 total 110.15 last 48.29) - open/close 5901 (time 1785458880.04 total 120.15 last 52.09) - open/close 6360 (time 1785458890.07 total 130.18 last 45.78) - open/close 6927 (time 1785458900.07 total 140.18 last 56.69) - open/close 7488 (time 1785458910.07 total 150.18 last 56.08) - open/close 8010 (time 1785458920.08 total 160.19 last 52.14) - open/close 8618 (time 1785458930.09 total 170.20 last 60.76) total: 9000 open/close in 176.54 seconds: 50.98 ops/second llite.lustre-ffff9dcdd2208000.statahead_max=0 10000 real 0m1.010s user 0m0.003s sys 0m0.040s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9dcdd2208000.statahead_max=128 llite.lustre-ffff9dcdd2208000.statahead_max=128 10000 real 0m1.129s user 0m0.001s sys 0m0.032s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 166 statahead wrong: 2 agl total: 159 list_total: 29 fname_total: 114 hit_total: 3744 miss_total: 1653 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 416 seconds llite.lustre-ffff9dcdd2208000.statahead_stats= statahead total: 166 statahead wrong: 2 agl total: 159 list_total: 29 fname_total: 114 hit_total: 3744 miss_total: 1653 mdc.lustre-MDT0000-mdc-ffff9dcdd2208000.batch_stats= snapshot_time: 1785459377.175350797 secs.nsecs start_time: 1785458723.071767755 secs.nsecs elapsed_time: 654.103583042 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