== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 10:58:57 (1786373937) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff95f2c6816000.batch_stats=0 total: 100 open/close in 1.67 seconds: 60.02 ops/second llite.lustre-ffff95f2c6816000.statahead_max=0 208 real 0m1.023s user 0m0.004s sys 0m0.237s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff95f2c6816000.statahead_max=128 llite.lustre-ffff95f2c6816000.statahead_max=128 208 real 0m0.374s user 0m0.004s sys 0m0.085s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 91 statahead wrong: 2 agl total: 88 list_total: 27 fname_total: 63 hit_total: 2742 miss_total: 1582 swrong=2 ewrong=2 total: 900 open/close in 8.13 seconds: 110.72 ops/second llite.lustre-ffff95f2c6816000.statahead_max=0 2008 real 0m7.954s user 0m0.020s sys 0m2.002s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 8 sec llite.lustre-ffff95f2c6816000.statahead_max=128 llite.lustre-ffff95f2c6816000.statahead_max=128 2008 real 0m2.141s user 0m0.010s sys 0m0.824s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 92 statahead wrong: 2 agl total: 88 list_total: 28 fname_total: 63 hit_total: 3740 miss_total: 1583 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 26 seconds llite.lustre-ffff95f2c6816000.statahead_stats= statahead total: 92 statahead wrong: 2 agl total: 88 list_total: 28 fname_total: 63 hit_total: 3740 miss_total: 1583 mdc.lustre-MDT0000-mdc-ffff95f2c6816000.batch_stats= snapshot_time: 1786374000.295051236 secs.nsecs start_time: 1786373939.800860594 secs.nsecs elapsed_time: 60.494190642 secs.nsecs subreqs per batch batches %% cum %% 1: 4 12 12 2: 1 3 15 4: 0 0 15 8: 3 9 24 16: 8 24 48 32: 3 9 57 64: 14 42 100 kvm mdc.lustre-MDT0000-mdc-ffff95f2c6816000.batch_stats=0 total: 100 open/close in 3.38 seconds: 29.58 ops/second llite.lustre-ffff95f2c6816000.statahead_max=0 100 real 0m0.063s user 0m0.002s sys 0m0.027s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff95f2c6816000.statahead_max=128 llite.lustre-ffff95f2c6816000.statahead_max=128 100 real 0m0.085s user 0m0.003s sys 0m0.017s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 92 statahead wrong: 2 agl total: 88 list_total: 28 fname_total: 63 hit_total: 3740 miss_total: 1583 swrong=2 ewrong=2 - open/close 572 (time 1786374023.89 total 10.04 last 56.96) total: 900 open/close in 18.09 seconds: 49.76 ops/second llite.lustre-ffff95f2c6816000.statahead_max=0 1000 real 0m0.151s user 0m0.001s sys 0m0.009s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff95f2c6816000.statahead_max=128 llite.lustre-ffff95f2c6816000.statahead_max=128 1000 real 0m0.117s user 0m0.002s sys 0m0.025s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 92 statahead wrong: 2 agl total: 88 list_total: 28 fname_total: 63 hit_total: 3740 miss_total: 1583 swrong=2 ewrong=2 - open/close 456 (time 1786374056.46 total 10.02 last 45.51) - open/close 989 (time 1786374066.48 total 20.04 last 53.19) - open/close 1741 (time 1786374076.51 total 30.07 last 75.00) - open/close 2423 (time 1786374086.52 total 40.08 last 68.10) - open/close 3067 (time 1786374096.53 total 50.09 last 64.35) - open/close 3826 (time 1786374106.54 total 60.10 last 75.81) - open/close 4510 (time 1786374116.55 total 70.11 last 68.37) - open/close 5119 (time 1786374126.56 total 80.12 last 60.83) - open/close 5867 (time 1786374136.56 total 90.12 last 74.76) - open/close 6577 (time 1786374146.57 total 100.13 last 70.94) - open/close 7292 (time 1786374156.58 total 110.14 last 71.43) - open/close 7969 (time 1786374166.59 total 120.15 last 67.64) - open/close 8713 (time 1786374176.60 total 130.15 last 74.36) total: 9000 open/close in 134.04 seconds: 67.14 ops/second llite.lustre-ffff95f2c6816000.statahead_max=0 10000 real 0m0.621s user 0m0.002s sys 0m0.046s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff95f2c6816000.statahead_max=128 llite.lustre-ffff95f2c6816000.statahead_max=128 10000 real 0m0.466s user 0m0.002s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 92 statahead wrong: 2 agl total: 88 list_total: 28 fname_total: 63 hit_total: 3740 miss_total: 1583 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 253 seconds llite.lustre-ffff95f2c6816000.statahead_stats= statahead total: 92 statahead wrong: 2 agl total: 88 list_total: 28 fname_total: 63 hit_total: 3740 miss_total: 1583 mdc.lustre-MDT0000-mdc-ffff95f2c6816000.batch_stats= snapshot_time: 1786374448.237623676 secs.nsecs start_time: 1786374002.289490971 secs.nsecs elapsed_time: 445.948132705 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