== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 05:06:11 (1789549571) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff989e8a0f9800.batch_stats=0 total: 100 open/close in 2.15 seconds: 46.44 ops/second llite.lustre-ffff989e8a0f9800.statahead_max=0 208 real 0m1.243s user 0m0.005s sys 0m0.206s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff989e8a0f9800.statahead_max=128 llite.lustre-ffff989e8a0f9800.statahead_max=128 208 real 0m0.543s user 0m0.001s sys 0m0.084s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 78 statahead wrong: 2 agl total: 75 list_total: 27 fname_total: 50 hit_total: 2842 miss_total: 1607 swrong=2 ewrong=2 - open/close 844 (time 1789549595.02 total 10.00 last 84.40) total: 900 open/close in 10.74 seconds: 83.80 ops/second llite.lustre-ffff989e8a0f9800.statahead_max=0 2008 real 0m11.301s user 0m0.024s sys 0m2.104s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff989e8a0f9800.statahead_max=128 llite.lustre-ffff989e8a0f9800.statahead_max=128 2008 real 0m4.071s user 0m0.014s sys 0m0.620s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 79 statahead wrong: 2 agl total: 75 list_total: 28 fname_total: 50 hit_total: 3840 miss_total: 1608 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-ffff989e8a0f9800.statahead_stats= statahead total: 79 statahead wrong: 2 agl total: 75 list_total: 28 fname_total: 50 hit_total: 3840 miss_total: 1608 mdc.lustre-MDT0000-mdc-ffff989e8a0f9800.batch_stats= snapshot_time: 1789549637.862337511 secs.nsecs start_time: 1789549575.708545347 secs.nsecs elapsed_time: 62.153792164 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 3 10 13 16: 6 20 34 32: 5 17 51 64: 14 48 100 kvm mdc.lustre-MDT0000-mdc-ffff989e8a0f9800.batch_stats=0 total: 100 open/close in 2.29 seconds: 43.71 ops/second llite.lustre-ffff989e8a0f9800.statahead_max=0 100 real 0m0.076s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff989e8a0f9800.statahead_max=128 llite.lustre-ffff989e8a0f9800.statahead_max=128 100 real 0m0.105s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 79 statahead wrong: 2 agl total: 75 list_total: 28 fname_total: 50 hit_total: 3840 miss_total: 1608 swrong=2 ewrong=2 - open/close 801 (time 1789549657.72 total 10.00 last 80.07) total: 900 open/close in 11.72 seconds: 76.80 ops/second llite.lustre-ffff989e8a0f9800.statahead_max=0 1000 real 0m0.350s user 0m0.002s sys 0m0.043s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff989e8a0f9800.statahead_max=128 llite.lustre-ffff989e8a0f9800.statahead_max=128 1000 real 0m0.147s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 79 statahead wrong: 2 agl total: 75 list_total: 28 fname_total: 50 hit_total: 3840 miss_total: 1608 swrong=2 ewrong=2 - open/close 552 (time 1789549679.85 total 10.01 last 55.15) - open/close 1116 (time 1789549689.87 total 20.02 last 56.33) - open/close 1670 (time 1789549699.88 total 30.03 last 55.34) - open/close 2238 (time 1789549709.88 total 40.03 last 56.79) - open/close 2870 (time 1789549719.89 total 50.04 last 63.14) - open/close 3622 (time 1789549729.90 total 60.06 last 75.10) - open/close 4343 (time 1789549739.90 total 70.06 last 72.08) - open/close 5002 (time 1789549749.92 total 80.07 last 65.83) - open/close 5479 (time 1789549759.93 total 90.08 last 47.64) - open/close 5982 (time 1789549769.95 total 100.10 last 50.19) - open/close 6488 (time 1789549779.95 total 110.11 last 50.59) - open/close 7077 (time 1789549789.96 total 120.12 last 58.82) - open/close 7799 (time 1789549799.97 total 130.12 last 72.17) - open/close 8488 (time 1789549809.98 total 140.14 last 68.79) total: 9000 open/close in 147.88 seconds: 60.86 ops/second llite.lustre-ffff989e8a0f9800.statahead_max=0 10000 real 0m1.005s user 0m0.003s sys 0m0.075s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff989e8a0f9800.statahead_max=128 llite.lustre-ffff989e8a0f9800.statahead_max=128 10000 real 0m0.770s user 0m0.003s sys 0m0.050s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 79 statahead wrong: 2 agl total: 75 list_total: 28 fname_total: 50 hit_total: 3840 miss_total: 1608 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 333 seconds llite.lustre-ffff989e8a0f9800.statahead_stats= statahead total: 79 statahead wrong: 2 agl total: 75 list_total: 28 fname_total: 50 hit_total: 3840 miss_total: 1608 mdc.lustre-MDT0000-mdc-ffff989e8a0f9800.batch_stats= snapshot_time: 1789550170.086329494 secs.nsecs start_time: 1789549639.470134278 secs.nsecs elapsed_time: 530.616195216 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