== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 15:00:15 (1790881215) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8a1388273000.batch_stats=0 total: 100 open/close in 0.80 seconds: 125.78 ops/second llite.lustre-ffff8a1388273000.statahead_max=0 208 real 0m0.532s user 0m0.001s sys 0m0.212s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 0 sec llite.lustre-ffff8a1388273000.statahead_max=128 llite.lustre-ffff8a1388273000.statahead_max=128 208 real 0m0.290s user 0m0.002s sys 0m0.087s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 55 statahead wrong: 2 agl total: 52 list_total: 23 fname_total: 32 hit_total: 12945 miss_total: 972 swrong=2 ewrong=2 total: 900 open/close in 2.51 seconds: 359.24 ops/second llite.lustre-ffff8a1388273000.statahead_max=0 2008 real 0m3.641s user 0m0.011s sys 0m1.422s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 3 sec llite.lustre-ffff8a1388273000.statahead_max=128 llite.lustre-ffff8a1388273000.statahead_max=128 2008 real 0m1.702s user 0m0.002s sys 0m0.904s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 56 statahead wrong: 2 agl total: 52 list_total: 24 fname_total: 32 hit_total: 13944 miss_total: 972 swrong=2 ewrong=2 - open/close 4445 (time 1790881241.47 total 10.00 last 444.43) total: 9000 open/close in 19.96 seconds: 450.83 ops/second llite.lustre-ffff8a1388273000.statahead_max=0 20008 real 0m34.444s user 0m0.086s sys 0m13.236s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 35 sec llite.lustre-ffff8a1388273000.statahead_max=128 llite.lustre-ffff8a1388273000.statahead_max=128 20008 real 0m16.153s user 0m0.048s sys 0m8.543s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 17 sec statahead total: 57 statahead wrong: 2 agl total: 52 list_total: 25 fname_total: 32 hit_total: 23943 miss_total: 972 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 54 seconds llite.lustre-ffff8a1388273000.statahead_stats= statahead total: 57 statahead wrong: 2 agl total: 52 list_total: 25 fname_total: 32 hit_total: 23943 miss_total: 972 mdc.lustre-MDT0000-mdc-ffff8a1388273000.batch_stats= snapshot_time: 1790881364.023887967 secs.nsecs start_time: 1790881217.243294417 secs.nsecs elapsed_time: 146.780593550 secs.nsecs subreqs per batch batches %% cum %% 1: 21 6 6 2: 3 0 7 4: 0 0 7 8: 4 1 9 16: 122 39 48 32: 17 5 54 64: 142 45 100 kvm mdc.lustre-MDT0000-mdc-ffff8a1388273000.batch_stats=0 total: 100 open/close in 0.69 seconds: 144.23 ops/second llite.lustre-ffff8a1388273000.statahead_max=0 100 real 0m0.021s user 0m0.001s sys 0m0.013s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8a1388273000.statahead_max=128 llite.lustre-ffff8a1388273000.statahead_max=128 100 real 0m0.021s user 0m0.001s sys 0m0.013s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 57 statahead wrong: 2 agl total: 52 list_total: 25 fname_total: 32 hit_total: 23943 miss_total: 972 swrong=2 ewrong=2 total: 900 open/close in 1.97 seconds: 457.93 ops/second llite.lustre-ffff8a1388273000.statahead_max=0 1000 real 0m0.047s user 0m0.004s sys 0m0.022s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8a1388273000.statahead_max=128 llite.lustre-ffff8a1388273000.statahead_max=128 1000 real 0m0.037s user 0m0.000s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 57 statahead wrong: 2 agl total: 52 list_total: 25 fname_total: 32 hit_total: 23943 miss_total: 972 swrong=2 ewrong=2 - open/close 4602 (time 1790881381.94 total 10.00 last 460.19) total: 9000 open/close in 19.65 seconds: 458.01 ops/second llite.lustre-ffff8a1388273000.statahead_max=0 10000 real 0m0.278s user 0m0.004s sys 0m0.138s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8a1388273000.statahead_max=128 llite.lustre-ffff8a1388273000.statahead_max=128 10000 real 0m0.205s user 0m0.003s sys 0m0.032s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 57 statahead wrong: 2 agl total: 52 list_total: 25 fname_total: 32 hit_total: 23943 miss_total: 972 swrong=2 ewrong=2 - open/close 4588 (time 1790881406.32 total 10.00 last 458.75) - open/close 8986 (time 1790881416.32 total 20.00 last 439.73) - open/close 10000 (time 1790881418.56 total 22.24 last 453.28) - open/close 14432 (time 1790881428.56 total 32.24 last 443.13) - open/close 18764 (time 1790881438.56 total 42.24 last 433.19) - open/close 20000 (time 1790881441.49 total 45.18 last 421.32) - open/close 24335 (time 1790881451.49 total 55.18 last 433.46) - open/close 28724 (time 1790881461.49 total 65.18 last 438.86) - open/close 30000 (time 1790881464.47 total 68.16 last 428.26) - open/close 34359 (time 1790881474.48 total 78.16 last 435.84) - open/close 38644 (time 1790881484.48 total 88.16 last 428.48) - open/close 40000 (time 1790881487.65 total 91.33 last 427.44) - open/close 44378 (time 1790881497.65 total 101.33 last 437.77) - open/close 48788 (time 1790881507.65 total 111.33 last 440.99) - open/close 50000 (time 1790881510.29 total 113.97 last 459.59) - open/close 54332 (time 1790881520.29 total 123.97 last 433.15) - open/close 59026 (time 1790881530.29 total 133.97 last 469.34) - open/close 64128 (time 1790881540.29 total 143.97 last 510.19) - open/close 68400 (time 1790881550.29 total 153.97 last 427.13) - open/close 70000 (time 1790881554.10 total 157.78 last 420.14) - open/close 74322 (time 1790881564.10 total 167.78 last 432.17) - open/close 78617 (time 1790881574.10 total 177.78 last 429.46) - open/close 80000 (time 1790881577.08 total 180.76 last 464.06) - open/close 84360 (time 1790881587.08 total 190.76 last 435.95) - open/close 87269 (time 1790881597.09 total 200.77 last 290.80) - open/close 88625 (time 1790881607.09 total 210.77 last 135.52) total: 90000 open/close in 219.62 seconds: 409.80 ops/second llite.lustre-ffff8a1388273000.statahead_max=0 100000 real 0m5.051s user 0m0.015s sys 0m0.290s 'statx --cached=always -D' 100000 files without statahead: 5 sec llite.lustre-ffff8a1388273000.statahead_max=128 llite.lustre-ffff8a1388273000.statahead_max=128 100000 real 0m6.277s user 0m0.018s sys 0m0.263s 'statx --cached=always -D' 100000 files with statahead: 6 sec statahead total: 57 statahead wrong: 2 agl total: 52 list_total: 25 fname_total: 32 hit_total: 23943 miss_total: 972 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1322 seconds llite.lustre-ffff8a1388273000.statahead_stats= statahead total: 57 statahead wrong: 2 agl total: 52 list_total: 25 fname_total: 32 hit_total: 23943 miss_total: 972 mdc.lustre-MDT0000-mdc-ffff8a1388273000.batch_stats= snapshot_time: 1790882976.902353166 secs.nsecs start_time: 1790881364.562630513 secs.nsecs elapsed_time: 1612.339722653 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