== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 19:47:47 (1787874467) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9675582b4000.batch_stats=0 total: 100 open/close in 2.67 seconds: 37.48 ops/second llite.lustre-ffff9675582b4000.statahead_max=0 208 real 0m1.389s user 0m0.004s sys 0m0.200s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9675582b4000.statahead_max=128 llite.lustre-ffff9675582b4000.statahead_max=128 208 real 0m0.773s user 0m0.001s sys 0m0.072s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 130 statahead wrong: 2 agl total: 125 list_total: 28 fname_total: 101 hit_total: 2489 miss_total: 1704 swrong=2 ewrong=2 - open/close 678 (time 1787874494.76 total 10.01 last 67.73) total: 900 open/close in 13.45 seconds: 66.93 ops/second llite.lustre-ffff9675582b4000.statahead_max=0 2008 real 0m15.119s user 0m0.019s sys 0m1.918s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff9675582b4000.statahead_max=128 llite.lustre-ffff9675582b4000.statahead_max=128 2008 real 0m6.643s user 0m0.014s sys 0m0.624s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 7 sec statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 29 fname_total: 101 hit_total: 3488 miss_total: 1704 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 20 seconds llite.lustre-ffff9675582b4000.statahead_stats= statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 29 fname_total: 101 hit_total: 3488 miss_total: 1704 mdc.lustre-MDT0000-mdc-ffff9675582b4000.batch_stats= snapshot_time: 1787874553.741753809 secs.nsecs start_time: 1787874472.743711622 secs.nsecs elapsed_time: 80.998042187 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 3 3 4: 0 0 3 8: 6 19 22 16: 6 19 41 32: 4 12 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff9675582b4000.batch_stats=0 total: 100 open/close in 2.99 seconds: 33.39 ops/second llite.lustre-ffff9675582b4000.statahead_max=0 100 real 0m0.069s user 0m0.000s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9675582b4000.statahead_max=128 llite.lustre-ffff9675582b4000.statahead_max=128 100 real 0m0.075s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 29 fname_total: 101 hit_total: 3488 miss_total: 1704 swrong=2 ewrong=2 - open/close 705 (time 1787874574.85 total 10.01 last 70.41) total: 900 open/close in 13.37 seconds: 67.29 ops/second llite.lustre-ffff9675582b4000.statahead_max=0 1000 real 0m0.131s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9675582b4000.statahead_max=128 llite.lustre-ffff9675582b4000.statahead_max=128 1000 real 0m0.209s user 0m0.004s sys 0m0.022s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 29 fname_total: 101 hit_total: 3488 miss_total: 1704 swrong=2 ewrong=2 - open/close 713 (time 1787874598.55 total 10.01 last 71.20) - open/close 1442 (time 1787874608.55 total 20.02 last 72.85) - open/close 2118 (time 1787874618.57 total 30.04 last 67.49) - open/close 2853 (time 1787874628.57 total 40.04 last 73.48) - open/close 3520 (time 1787874638.58 total 50.04 last 66.68) - open/close 4175 (time 1787874648.58 total 60.05 last 65.46) - open/close 4869 (time 1787874658.59 total 70.05 last 69.38) - open/close 5473 (time 1787874668.59 total 80.06 last 60.37) - open/close 6130 (time 1787874678.60 total 90.07 last 65.64) - open/close 6780 (time 1787874688.61 total 100.08 last 64.93) - open/close 7380 (time 1787874698.62 total 110.09 last 59.94) - open/close 7979 (time 1787874708.63 total 120.09 last 59.87) - open/close 8601 (time 1787874718.64 total 130.11 last 62.11) total: 9000 open/close in 136.26 seconds: 66.05 ops/second llite.lustre-ffff9675582b4000.statahead_max=0 10000 real 0m0.733s user 0m0.003s sys 0m0.046s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9675582b4000.statahead_max=128 llite.lustre-ffff9675582b4000.statahead_max=128 10000 real 0m0.693s user 0m0.003s sys 0m0.043s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 29 fname_total: 101 hit_total: 3488 miss_total: 1704 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 340 seconds llite.lustre-ffff9675582b4000.statahead_stats= statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 29 fname_total: 101 hit_total: 3488 miss_total: 1704 mdc.lustre-MDT0000-mdc-ffff9675582b4000.batch_stats= snapshot_time: 1787875084.438078338 secs.nsecs start_time: 1787874555.314697832 secs.nsecs elapsed_time: 529.123380506 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