== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 03:36:42 (1787384202) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9a34c538f800.batch_stats=0 total: 100 open/close in 2.67 seconds: 37.52 ops/second llite.lustre-ffff9a34c538f800.statahead_max=0 208 real 0m1.816s user 0m0.002s sys 0m0.228s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9a34c538f800.statahead_max=128 llite.lustre-ffff9a34c538f800.statahead_max=128 208 real 0m0.501s user 0m0.004s sys 0m0.097s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 120 list_total: 28 fname_total: 96 hit_total: 3425 miss_total: 1282 swrong=2 ewrong=2 - open/close 618 (time 1787384228.98 total 10.01 last 61.76) total: 900 open/close in 14.39 seconds: 62.56 ops/second llite.lustre-ffff9a34c538f800.statahead_max=0 2008 real 0m13.329s user 0m0.025s sys 0m2.158s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff9a34c538f800.statahead_max=128 llite.lustre-ffff9a34c538f800.statahead_max=128 2008 real 0m4.896s user 0m0.018s sys 0m0.625s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 125 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 96 hit_total: 4423 miss_total: 1283 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 23 seconds llite.lustre-ffff9a34c538f800.statahead_stats= statahead total: 125 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 96 hit_total: 4423 miss_total: 1283 mdc.lustre-MDT0000-mdc-ffff9a34c538f800.batch_stats= snapshot_time: 1787384288.316298503 secs.nsecs start_time: 1787384207.444584118 secs.nsecs elapsed_time: 80.871714385 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 6 20 23 16: 5 16 40 32: 4 13 53 64: 14 46 100 kvm mdc.lustre-MDT0000-mdc-ffff9a34c538f800.batch_stats=0 total: 100 open/close in 3.57 seconds: 27.98 ops/second llite.lustre-ffff9a34c538f800.statahead_max=0 100 real 0m0.091s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff9a34c538f800.statahead_max=128 llite.lustre-ffff9a34c538f800.statahead_max=128 100 real 0m0.132s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 125 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 96 hit_total: 4423 miss_total: 1283 swrong=2 ewrong=2 - open/close 618 (time 1787384310.14 total 10.01 last 61.75) total: 900 open/close in 15.34 seconds: 58.68 ops/second llite.lustre-ffff9a34c538f800.statahead_max=0 1000 real 0m0.157s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9a34c538f800.statahead_max=128 llite.lustre-ffff9a34c538f800.statahead_max=128 1000 real 0m0.159s user 0m0.000s sys 0m0.017s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 96 hit_total: 4423 miss_total: 1283 swrong=2 ewrong=2 - open/close 553 (time 1787384336.37 total 10.01 last 55.27) - open/close 1171 (time 1787384346.39 total 20.02 last 61.69) - open/close 1835 (time 1787384356.39 total 30.02 last 66.40) - open/close 2427 (time 1787384366.41 total 40.05 last 59.05) - open/close 3031 (time 1787384376.42 total 50.05 last 60.40) - open/close 3639 (time 1787384386.42 total 60.06 last 60.76) - open/close 4257 (time 1787384396.43 total 70.07 last 61.75) - open/close 4882 (time 1787384406.44 total 80.07 last 62.45) - open/close 5495 (time 1787384416.44 total 90.08 last 61.26) - open/close 6100 (time 1787384426.45 total 100.08 last 60.46) - open/close 6702 (time 1787384436.46 total 110.10 last 60.12) - open/close 7332 (time 1787384446.47 total 120.11 last 62.95) - open/close 7871 (time 1787384456.49 total 130.12 last 53.80) - open/close 8414 (time 1787384466.52 total 140.15 last 54.15) - open/close 8896 (time 1787384476.52 total 150.16 last 48.18) total: 9000 open/close in 152.01 seconds: 59.21 ops/second llite.lustre-ffff9a34c538f800.statahead_max=0 10000 real 0m0.851s user 0m0.005s sys 0m0.038s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9a34c538f800.statahead_max=128 llite.lustre-ffff9a34c538f800.statahead_max=128 10000 real 0m0.921s user 0m0.005s sys 0m0.049s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 125 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 96 hit_total: 4423 miss_total: 1283 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 371 seconds llite.lustre-ffff9a34c538f800.statahead_stats= statahead total: 125 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 96 hit_total: 4423 miss_total: 1283 mdc.lustre-MDT0000-mdc-ffff9a34c538f800.batch_stats= snapshot_time: 1787384872.001158560 secs.nsecs start_time: 1787384289.985554341 secs.nsecs elapsed_time: 582.015604219 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 1 seconds: 0.000000 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