== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 18:13:45 (1781216025) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9a1dc3fd8000.batch_stats=0 total: 100 open/close in 3.66 seconds: 27.34 ops/second llite.lustre-ffff9a1dc3fd8000.statahead_max=0 208 real 0m1.760s user 0m0.002s sys 0m0.258s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9a1dc3fd8000.statahead_max=128 llite.lustre-ffff9a1dc3fd8000.statahead_max=128 208 real 0m0.912s user 0m0.003s sys 0m0.109s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 150 statahead wrong: 2 agl total: 145 list_total: 28 fname_total: 97 hit_total: 2830 miss_total: 1452 swrong=2 ewrong=2 - open/close 505 (time 1781216055.94 total 10.01 last 50.45) total: 900 open/close in 17.15 seconds: 52.49 ops/second llite.lustre-ffff9a1dc3fd8000.statahead_max=0 2008 real 0m16.851s user 0m0.036s sys 0m2.355s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 17 sec llite.lustre-ffff9a1dc3fd8000.statahead_max=128 llite.lustre-ffff9a1dc3fd8000.statahead_max=128 2008 real 0m6.342s user 0m0.017s sys 0m0.640s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 151 statahead wrong: 2 agl total: 145 list_total: 29 fname_total: 97 hit_total: 3828 miss_total: 1453 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 24 seconds llite.lustre-ffff9a1dc3fd8000.statahead_stats= statahead total: 151 statahead wrong: 2 agl total: 145 list_total: 29 fname_total: 97 hit_total: 3828 miss_total: 1453 mdc.lustre-MDT0000-mdc-ffff9a1dc3fd8000.batch_stats= snapshot_time: 1781216125.662787935 secs.nsecs start_time: 1781216031.542083082 secs.nsecs elapsed_time: 94.120704853 secs.nsecs subreqs per batch batches % cum % 1: 1 3 3 2: 0 0 3 4: 2 6 9 8: 5 15 24 16: 7 21 45 32: 4 12 57 64: 14 42 100 kvm mdc.lustre-MDT0000-mdc-ffff9a1dc3fd8000.batch_stats=0 total: 100 open/close in 3.14 seconds: 31.88 ops/second llite.lustre-ffff9a1dc3fd8000.statahead_max=0 100 real 0m0.107s user 0m0.002s sys 0m0.021s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff9a1dc3fd8000.statahead_max=128 llite.lustre-ffff9a1dc3fd8000.statahead_max=128 100 real 0m0.079s user 0m0.001s sys 0m0.014s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 151 statahead wrong: 2 agl total: 145 list_total: 29 fname_total: 97 hit_total: 3828 miss_total: 1453 swrong=2 ewrong=2 - open/close 647 (time 1781216148.35 total 10.01 last 64.65) total: 900 open/close in 14.38 seconds: 62.59 ops/second llite.lustre-ffff9a1dc3fd8000.statahead_max=0 1000 real 0m0.223s user 0m0.002s sys 0m0.026s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9a1dc3fd8000.statahead_max=128 llite.lustre-ffff9a1dc3fd8000.statahead_max=128 1000 real 0m0.125s user 0m0.003s sys 0m0.017s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 151 statahead wrong: 2 agl total: 145 list_total: 29 fname_total: 97 hit_total: 3828 miss_total: 1453 swrong=2 ewrong=2 - open/close 658 (time 1781216174.79 total 10.03 last 65.59) - open/close 1328 (time 1781216184.80 total 20.04 last 66.94) - open/close 2008 (time 1781216194.80 total 30.04 last 68.00) - open/close 2694 (time 1781216204.82 total 40.05 last 68.51) - open/close 3357 (time 1781216214.82 total 50.06 last 66.27) - open/close 4068 (time 1781216224.83 total 60.07 last 71.03) - open/close 4851 (time 1781216234.84 total 70.07 last 78.27) - open/close 5507 (time 1781216244.87 total 80.10 last 65.39) - open/close 6169 (time 1781216254.87 total 90.11 last 66.15) - open/close 6848 (time 1781216264.88 total 100.12 last 67.86) - open/close 7483 (time 1781216274.89 total 110.12 last 63.45) - open/close 8125 (time 1781216284.90 total 120.14 last 64.13) - open/close 8826 (time 1781216294.91 total 130.14 last 70.04) total: 9000 open/close in 133.11 seconds: 67.61 ops/second llite.lustre-ffff9a1dc3fd8000.statahead_max=0 10000 real 0m0.787s user 0m0.003s sys 0m0.040s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9a1dc3fd8000.statahead_max=128 llite.lustre-ffff9a1dc3fd8000.statahead_max=128 10000 real 0m0.805s user 0m0.002s sys 0m0.040s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 151 statahead wrong: 2 agl total: 145 list_total: 29 fname_total: 97 hit_total: 3828 miss_total: 1453 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 319 seconds llite.lustre-ffff9a1dc3fd8000.statahead_stats= statahead total: 151 statahead wrong: 2 agl total: 145 list_total: 29 fname_total: 97 hit_total: 3828 miss_total: 1453 mdc.lustre-MDT0000-mdc-ffff9a1dc3fd8000.batch_stats= snapshot_time: 1781216639.243608675 secs.nsecs start_time: 1781216127.367828968 secs.nsecs elapsed_time: 511.875779707 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