== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 09:22:12 (1787664132) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9cc66e832000.batch_stats=0 total: 100 open/close in 2.92 seconds: 34.26 ops/second llite.lustre-ffff9cc66e832000.statahead_max=0 208 real 0m1.501s user 0m0.006s sys 0m0.209s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9cc66e832000.statahead_max=128 llite.lustre-ffff9cc66e832000.statahead_max=128 208 real 0m0.551s user 0m0.002s sys 0m0.082s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 130 statahead wrong: 2 agl total: 125 list_total: 27 fname_total: 103 hit_total: 2729 miss_total: 1461 swrong=2 ewrong=2 - open/close 829 (time 1787664159.13 total 10.00 last 82.87) total: 900 open/close in 11.16 seconds: 80.65 ops/second llite.lustre-ffff9cc66e832000.statahead_max=0 2008 real 0m12.182s user 0m0.025s sys 0m2.112s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff9cc66e832000.statahead_max=128 llite.lustre-ffff9cc66e832000.statahead_max=128 2008 real 0m4.548s user 0m0.018s sys 0m0.601s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 28 fname_total: 103 hit_total: 3727 miss_total: 1462 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff9cc66e832000.statahead_stats= statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 28 fname_total: 103 hit_total: 3727 miss_total: 1462 mdc.lustre-MDT0000-mdc-ffff9cc66e832000.batch_stats= snapshot_time: 1787664207.120440318 secs.nsecs start_time: 1787664137.348210030 secs.nsecs elapsed_time: 69.772230288 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 2 6 9 8: 6 19 29 16: 5 16 45 32: 2 6 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff9cc66e832000.batch_stats=0 total: 100 open/close in 1.98 seconds: 50.52 ops/second llite.lustre-ffff9cc66e832000.statahead_max=0 100 real 0m0.199s user 0m0.001s sys 0m0.029s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9cc66e832000.statahead_max=128 llite.lustre-ffff9cc66e832000.statahead_max=128 100 real 0m0.094s user 0m0.000s sys 0m0.015s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 28 fname_total: 103 hit_total: 3727 miss_total: 1462 swrong=2 ewrong=2 - open/close 699 (time 1787664227.62 total 10.01 last 69.85) total: 900 open/close in 13.51 seconds: 66.61 ops/second llite.lustre-ffff9cc66e832000.statahead_max=0 1000 real 0m0.221s user 0m0.001s sys 0m0.054s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9cc66e832000.statahead_max=128 llite.lustre-ffff9cc66e832000.statahead_max=128 1000 real 0m0.084s user 0m0.000s sys 0m0.016s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 28 fname_total: 103 hit_total: 3727 miss_total: 1462 swrong=2 ewrong=2 - open/close 805 (time 1787664250.36 total 10.01 last 80.43) - open/close 1646 (time 1787664260.38 total 20.02 last 83.98) - open/close 2440 (time 1787664270.39 total 30.03 last 79.34) - open/close 3104 (time 1787664280.39 total 40.03 last 66.39) - open/close 3890 (time 1787664290.39 total 50.04 last 78.56) - open/close 4639 (time 1787664300.40 total 60.05 last 74.82) - open/close 5442 (time 1787664310.41 total 70.05 last 80.24) - open/close 6203 (time 1787664320.41 total 80.06 last 76.08) - open/close 7009 (time 1787664330.42 total 90.06 last 80.58) - open/close 7829 (time 1787664340.42 total 100.06 last 81.96) - open/close 8559 (time 1787664350.42 total 110.06 last 73.00) total: 9000 open/close in 115.90 seconds: 77.65 ops/second llite.lustre-ffff9cc66e832000.statahead_max=0 10000 real 0m0.643s user 0m0.005s sys 0m0.063s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9cc66e832000.statahead_max=128 llite.lustre-ffff9cc66e832000.statahead_max=128 10000 real 0m0.711s user 0m0.003s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 28 fname_total: 103 hit_total: 3727 miss_total: 1462 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 301 seconds llite.lustre-ffff9cc66e832000.statahead_stats= statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 28 fname_total: 103 hit_total: 3727 miss_total: 1462 mdc.lustre-MDT0000-mdc-ffff9cc66e832000.batch_stats= snapshot_time: 1787664675.563795078 secs.nsecs start_time: 1787664208.168501563 secs.nsecs elapsed_time: 467.395293515 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