== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 21:40:48 (1789782048) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8f494a4b7000.batch_stats=0 total: 100 open/close in 3.62 seconds: 27.59 ops/second llite.lustre-ffff8f494a4b7000.statahead_max=0 208 real 0m1.458s user 0m0.005s sys 0m0.238s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8f494a4b7000.statahead_max=128 llite.lustre-ffff8f494a4b7000.statahead_max=128 208 real 0m1.001s user 0m0.001s sys 0m0.105s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 123 statahead wrong: 2 agl total: 118 list_total: 28 fname_total: 63 hit_total: 3021 miss_total: 1626 swrong=2 ewrong=2 - open/close 577 (time 1789782081.02 total 10.02 last 57.57) total: 900 open/close in 16.50 seconds: 54.56 ops/second llite.lustre-ffff8f494a4b7000.statahead_max=0 2008 real 0m16.847s user 0m0.027s sys 0m1.988s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 16 sec llite.lustre-ffff8f494a4b7000.statahead_max=128 llite.lustre-ffff8f494a4b7000.statahead_max=128 2008 real 0m4.507s user 0m0.021s sys 0m0.690s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 63 hit_total: 4020 miss_total: 1626 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 22 seconds llite.lustre-ffff8f494a4b7000.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 63 hit_total: 4020 miss_total: 1626 mdc.lustre-MDT0000-mdc-ffff8f494a4b7000.batch_stats= snapshot_time: 1789782144.552875521 secs.nsecs start_time: 1789782056.136052089 secs.nsecs elapsed_time: 88.416823432 secs.nsecs subreqs per batch batches %% cum %% 1: 3 8 8 2: 0 0 8 4: 1 2 11 8: 7 20 32 16: 7 20 52 32: 1 2 55 64: 15 44 100 kvm mdc.lustre-MDT0000-mdc-ffff8f494a4b7000.batch_stats=0 total: 100 open/close in 3.09 seconds: 32.33 ops/second llite.lustre-ffff8f494a4b7000.statahead_max=0 100 real 0m0.134s user 0m0.002s sys 0m0.013s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8f494a4b7000.statahead_max=128 llite.lustre-ffff8f494a4b7000.statahead_max=128 100 real 0m0.108s user 0m0.002s sys 0m0.020s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 63 hit_total: 4020 miss_total: 1626 swrong=2 ewrong=2 - open/close 523 (time 1789782168.62 total 10.01 last 52.24) total: 900 open/close in 16.91 seconds: 53.22 ops/second llite.lustre-ffff8f494a4b7000.statahead_max=0 1000 real 0m0.171s user 0m0.001s sys 0m0.022s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8f494a4b7000.statahead_max=128 llite.lustre-ffff8f494a4b7000.statahead_max=128 1000 real 0m0.238s user 0m0.001s sys 0m0.029s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 63 hit_total: 4020 miss_total: 1626 swrong=2 ewrong=2 - open/close 624 (time 1789782196.06 total 10.00 last 62.39) - open/close 1183 (time 1789782206.08 total 20.03 last 55.76) - open/close 1648 (time 1789782216.09 total 30.03 last 46.49) - open/close 2196 (time 1789782226.10 total 40.04 last 54.73) - open/close 2793 (time 1789782236.11 total 50.05 last 59.66) - open/close 3331 (time 1789782246.11 total 60.06 last 53.75) - open/close 3872 (time 1789782256.12 total 70.06 last 54.09) - open/close 4432 (time 1789782266.13 total 80.07 last 55.95) - open/close 4965 (time 1789782276.14 total 90.09 last 53.22) - open/close 5481 (time 1789782286.15 total 100.10 last 51.55) - open/close 6070 (time 1789782296.16 total 110.10 last 58.84) - open/close 6669 (time 1789782306.16 total 120.11 last 59.88) - open/close 7198 (time 1789782316.18 total 130.12 last 52.82) - open/close 7750 (time 1789782326.19 total 140.14 last 55.13) - open/close 8475 (time 1789782336.19 total 150.14 last 72.49) total: 9000 open/close in 159.11 seconds: 56.57 ops/second llite.lustre-ffff8f494a4b7000.statahead_max=0 10000 real 0m1.059s user 0m0.004s sys 0m0.060s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8f494a4b7000.statahead_max=128 llite.lustre-ffff8f494a4b7000.statahead_max=128 10000 real 0m0.713s user 0m0.005s sys 0m0.027s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 63 hit_total: 4020 miss_total: 1626 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 376 seconds llite.lustre-ffff8f494a4b7000.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 63 hit_total: 4020 miss_total: 1626 mdc.lustre-MDT0000-mdc-ffff8f494a4b7000.batch_stats= snapshot_time: 1789782740.488004868 secs.nsecs start_time: 1789782146.819000082 secs.nsecs elapsed_time: 593.669004786 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