== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 16:47:42 (1788468462) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9d289f3b0800.batch_stats=0 total: 100 open/close in 2.14 seconds: 46.78 ops/second llite.lustre-ffff9d289f3b0800.statahead_max=0 208 real 0m1.340s user 0m0.001s sys 0m0.198s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9d289f3b0800.statahead_max=128 llite.lustre-ffff9d289f3b0800.statahead_max=128 208 real 0m0.519s user 0m0.003s sys 0m0.074s '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: 116 list_total: 28 fname_total: 76 hit_total: 2991 miss_total: 1562 swrong=2 ewrong=2 - open/close 491 (time 1788468488.22 total 10.02 last 49.01) total: 900 open/close in 18.75 seconds: 48.01 ops/second llite.lustre-ffff9d289f3b0800.statahead_max=0 2008 real 0m15.734s user 0m0.028s sys 0m1.879s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff9d289f3b0800.statahead_max=128 llite.lustre-ffff9d289f3b0800.statahead_max=128 2008 real 0m4.928s user 0m0.017s sys 0m0.590s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 76 hit_total: 3989 miss_total: 1563 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 19 seconds llite.lustre-ffff9d289f3b0800.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 76 hit_total: 3989 miss_total: 1563 mdc.lustre-MDT0000-mdc-ffff9d289f3b0800.batch_stats= snapshot_time: 1788468549.975801092 secs.nsecs start_time: 1788468467.204075845 secs.nsecs elapsed_time: 82.771725247 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 4 14 14 16: 5 18 33 32: 3 11 44 64: 15 55 100 kvm mdc.lustre-MDT0000-mdc-ffff9d289f3b0800.batch_stats=0 total: 100 open/close in 2.21 seconds: 45.26 ops/second llite.lustre-ffff9d289f3b0800.statahead_max=0 100 real 0m0.095s user 0m0.001s sys 0m0.023s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9d289f3b0800.statahead_max=128 llite.lustre-ffff9d289f3b0800.statahead_max=128 100 real 0m0.125s user 0m0.003s sys 0m0.026s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 76 hit_total: 3989 miss_total: 1563 swrong=2 ewrong=2 - open/close 771 (time 1788468570.69 total 10.00 last 77.10) total: 900 open/close in 12.06 seconds: 74.65 ops/second llite.lustre-ffff9d289f3b0800.statahead_max=0 1000 real 0m0.301s user 0m0.001s sys 0m0.021s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9d289f3b0800.statahead_max=128 llite.lustre-ffff9d289f3b0800.statahead_max=128 1000 real 0m0.176s user 0m0.001s sys 0m0.032s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 76 hit_total: 3989 miss_total: 1563 swrong=2 ewrong=2 - open/close 834 (time 1788468592.49 total 10.00 last 83.39) - open/close 1737 (time 1788468602.49 total 20.00 last 90.30) - open/close 2523 (time 1788468612.49 total 30.00 last 78.60) - open/close 3408 (time 1788468622.49 total 40.00 last 88.47) - open/close 4303 (time 1788468632.50 total 50.01 last 89.43) - open/close 5179 (time 1788468642.51 total 60.02 last 87.55) - open/close 6059 (time 1788468652.52 total 70.03 last 87.91) - open/close 6912 (time 1788468662.52 total 80.03 last 85.27) - open/close 7752 (time 1788468672.53 total 90.04 last 83.91) - open/close 8641 (time 1788468682.53 total 100.04 last 88.88) total: 9000 open/close in 103.84 seconds: 86.67 ops/second llite.lustre-ffff9d289f3b0800.statahead_max=0 10000 real 0m0.508s user 0m0.002s sys 0m0.079s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9d289f3b0800.statahead_max=128 llite.lustre-ffff9d289f3b0800.statahead_max=128 10000 real 0m0.661s user 0m0.002s sys 0m0.040s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 76 hit_total: 3989 miss_total: 1563 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 313 seconds llite.lustre-ffff9d289f3b0800.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 76 hit_total: 3989 miss_total: 1563 mdc.lustre-MDT0000-mdc-ffff9d289f3b0800.batch_stats= snapshot_time: 1788469015.851700455 secs.nsecs start_time: 1788468551.773513484 secs.nsecs elapsed_time: 464.078186971 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