== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 03:23:16 (1788592996) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9be9e10b1800.batch_stats=0 total: 100 open/close in 2.27 seconds: 44.14 ops/second llite.lustre-ffff9be9e10b1800.statahead_max=0 208 real 0m1.260s user 0m0.005s sys 0m0.208s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9be9e10b1800.statahead_max=128 llite.lustre-ffff9be9e10b1800.statahead_max=128 208 real 0m0.540s user 0m0.002s sys 0m0.069s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 28 fname_total: 83 hit_total: 3291 miss_total: 1287 swrong=2 ewrong=2 - open/close 852 (time 1788593021.76 total 10.00 last 85.16) total: 900 open/close in 10.74 seconds: 83.81 ops/second llite.lustre-ffff9be9e10b1800.statahead_max=0 2008 real 0m13.661s user 0m0.018s sys 0m1.796s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff9be9e10b1800.statahead_max=128 llite.lustre-ffff9be9e10b1800.statahead_max=128 2008 real 0m4.591s user 0m0.013s sys 0m0.575s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 29 fname_total: 83 hit_total: 4289 miss_total: 1288 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-ffff9be9e10b1800.statahead_stats= statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 29 fname_total: 83 hit_total: 4289 miss_total: 1288 mdc.lustre-MDT0000-mdc-ffff9be9e10b1800.batch_stats= snapshot_time: 1788593070.130668285 secs.nsecs start_time: 1788593001.236269076 secs.nsecs elapsed_time: 68.894399209 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 1 3 3 8: 4 13 17 16: 4 13 31 32: 5 17 48 64: 15 51 100 kvm mdc.lustre-MDT0000-mdc-ffff9be9e10b1800.batch_stats=0 total: 100 open/close in 2.21 seconds: 45.19 ops/second llite.lustre-ffff9be9e10b1800.statahead_max=0 100 real 0m0.059s user 0m0.000s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9be9e10b1800.statahead_max=128 llite.lustre-ffff9be9e10b1800.statahead_max=128 100 real 0m0.093s user 0m0.000s sys 0m0.020s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 29 fname_total: 83 hit_total: 4289 miss_total: 1288 swrong=2 ewrong=2 - open/close 843 (time 1788593089.92 total 10.01 last 84.17) total: 900 open/close in 10.82 seconds: 83.14 ops/second llite.lustre-ffff9be9e10b1800.statahead_max=0 1000 real 0m0.157s user 0m0.002s sys 0m0.023s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9be9e10b1800.statahead_max=128 llite.lustre-ffff9be9e10b1800.statahead_max=128 1000 real 0m0.107s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 29 fname_total: 83 hit_total: 4289 miss_total: 1288 swrong=2 ewrong=2 - open/close 791 (time 1788593108.50 total 10.01 last 79.05) - open/close 1701 (time 1788593118.50 total 20.01 last 90.99) - open/close 2564 (time 1788593128.51 total 30.01 last 86.28) - open/close 3410 (time 1788593138.51 total 40.01 last 84.55) - open/close 4153 (time 1788593148.53 total 50.03 last 74.18) - open/close 4844 (time 1788593158.53 total 60.03 last 69.09) - open/close 5562 (time 1788593168.53 total 70.04 last 71.77) - open/close 6257 (time 1788593178.54 total 80.04 last 69.46) - open/close 6880 (time 1788593188.55 total 90.05 last 62.26) - open/close 7497 (time 1788593198.56 total 100.06 last 61.63) - open/close 8210 (time 1788593208.57 total 110.07 last 71.22) - open/close 8950 (time 1788593218.57 total 120.08 last 73.97) total: 9000 open/close in 120.87 seconds: 74.46 ops/second llite.lustre-ffff9be9e10b1800.statahead_max=0 10000 real 0m0.572s user 0m0.007s sys 0m0.042s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9be9e10b1800.statahead_max=128 llite.lustre-ffff9be9e10b1800.statahead_max=128 10000 real 0m0.523s user 0m0.001s sys 0m0.047s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 29 fname_total: 83 hit_total: 4289 miss_total: 1288 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 290 seconds llite.lustre-ffff9be9e10b1800.statahead_stats= statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 29 fname_total: 83 hit_total: 4289 miss_total: 1288 mdc.lustre-MDT0000-mdc-ffff9be9e10b1800.batch_stats= snapshot_time: 1788593524.572803892 secs.nsecs start_time: 1788593072.077473197 secs.nsecs elapsed_time: 452.495330695 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