== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 11:03:50 (1782227030) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9a5285ed8000.batch_stats=0 total: 100 open/close in 2.19 seconds: 45.75 ops/second llite.lustre-ffff9a5285ed8000.statahead_max=0 208 real 0m1.294s user 0m0.003s sys 0m0.222s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9a5285ed8000.statahead_max=128 llite.lustre-ffff9a5285ed8000.statahead_max=128 208 real 0m0.496s user 0m0.005s sys 0m0.078s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 121 statahead wrong: 2 agl total: 117 list_total: 27 fname_total: 93 hit_total: 3036 miss_total: 1274 swrong=2 ewrong=2 - open/close 700 (time 1782227055.74 total 10.01 last 69.93) total: 900 open/close in 12.31 seconds: 73.11 ops/second llite.lustre-ffff9a5285ed8000.statahead_max=0 2008 real 0m12.927s user 0m0.023s sys 0m2.056s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff9a5285ed8000.statahead_max=128 llite.lustre-ffff9a5285ed8000.statahead_max=128 2008 real 0m5.427s user 0m0.017s sys 0m0.571s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 28 fname_total: 93 hit_total: 4034 miss_total: 1275 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 21 seconds llite.lustre-ffff9a5285ed8000.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 28 fname_total: 93 hit_total: 4034 miss_total: 1275 mdc.lustre-MDT0000-mdc-ffff9a5285ed8000.batch_stats= snapshot_time: 1782227111.148400774 secs.nsecs start_time: 1782227035.118406374 secs.nsecs elapsed_time: 76.029994400 secs.nsecs subreqs per batch batches %% cum %% 1: 3 8 8 2: 0 0 8 4: 2 5 14 8: 3 8 23 16: 7 20 44 32: 5 14 58 64: 14 41 100 kvm mdc.lustre-MDT0000-mdc-ffff9a5285ed8000.batch_stats=0 total: 100 open/close in 2.39 seconds: 41.92 ops/second llite.lustre-ffff9a5285ed8000.statahead_max=0 100 real 0m0.066s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9a5285ed8000.statahead_max=128 llite.lustre-ffff9a5285ed8000.statahead_max=128 100 real 0m0.098s user 0m0.003s sys 0m0.024s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 28 fname_total: 93 hit_total: 4034 miss_total: 1275 swrong=2 ewrong=2 - open/close 862 (time 1782227132.05 total 10.01 last 86.11) total: 900 open/close in 10.41 seconds: 86.49 ops/second llite.lustre-ffff9a5285ed8000.statahead_max=0 1000 real 0m0.184s user 0m0.003s sys 0m0.015s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9a5285ed8000.statahead_max=128 llite.lustre-ffff9a5285ed8000.statahead_max=128 1000 real 0m0.213s user 0m0.003s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 28 fname_total: 93 hit_total: 4034 miss_total: 1275 swrong=2 ewrong=2 - open/close 877 (time 1782227152.04 total 10.00 last 87.66) - open/close 1772 (time 1782227162.05 total 20.02 last 89.34) - open/close 2594 (time 1782227172.06 total 30.03 last 82.17) - open/close 3332 (time 1782227182.06 total 40.03 last 73.79) - open/close 4106 (time 1782227192.06 total 50.03 last 77.36) - open/close 4698 (time 1782227202.06 total 60.03 last 59.20) - open/close 5404 (time 1782227212.07 total 70.03 last 70.60) - open/close 5966 (time 1782227222.07 total 80.04 last 56.17) - open/close 6769 (time 1782227232.07 total 90.04 last 80.29) - open/close 7583 (time 1782227242.07 total 100.04 last 81.38) - open/close 8295 (time 1782227252.08 total 110.05 last 71.17) total: 9000 open/close in 117.67 seconds: 76.49 ops/second llite.lustre-ffff9a5285ed8000.statahead_max=0 10000 real 0m0.758s user 0m0.004s sys 0m0.051s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9a5285ed8000.statahead_max=128 llite.lustre-ffff9a5285ed8000.statahead_max=128 10000 real 0m0.607s user 0m0.003s sys 0m0.042s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 28 fname_total: 93 hit_total: 4034 miss_total: 1275 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 291 seconds llite.lustre-ffff9a5285ed8000.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 28 fname_total: 93 hit_total: 4034 miss_total: 1275 mdc.lustre-MDT0000-mdc-ffff9a5285ed8000.batch_stats= snapshot_time: 1782227570.400781647 secs.nsecs start_time: 1782227113.073697491 secs.nsecs elapsed_time: 457.327084156 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