== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 13:29:52 (1788802192) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff91e376a48000.batch_stats=0 total: 100 open/close in 2.12 seconds: 47.25 ops/second llite.lustre-ffff91e376a48000.statahead_max=0 208 real 0m1.190s user 0m0.006s sys 0m0.212s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff91e376a48000.statahead_max=128 llite.lustre-ffff91e376a48000.statahead_max=128 208 real 0m0.508s user 0m0.005s sys 0m0.070s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 123 statahead wrong: 2 agl total: 119 list_total: 28 fname_total: 71 hit_total: 3229 miss_total: 1285 swrong=2 ewrong=2 total: 900 open/close in 9.19 seconds: 97.89 ops/second llite.lustre-ffff91e376a48000.statahead_max=0 2008 real 0m11.239s user 0m0.027s sys 0m1.845s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff91e376a48000.statahead_max=128 llite.lustre-ffff91e376a48000.statahead_max=128 2008 real 0m5.682s user 0m0.019s sys 0m0.597s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 71 hit_total: 4227 miss_total: 1286 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 16 seconds llite.lustre-ffff91e376a48000.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 71 hit_total: 4227 miss_total: 1286 mdc.lustre-MDT0000-mdc-ffff91e376a48000.batch_stats= snapshot_time: 1788802262.543446193 secs.nsecs start_time: 1788802197.614545089 secs.nsecs elapsed_time: 64.928901104 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 1 3 6 4: 0 0 6 8: 5 17 24 16: 6 20 44 32: 1 3 48 64: 15 51 100 kvm mdc.lustre-MDT0000-mdc-ffff91e376a48000.batch_stats=0 total: 100 open/close in 2.40 seconds: 41.70 ops/second llite.lustre-ffff91e376a48000.statahead_max=0 100 real 0m0.080s user 0m0.000s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff91e376a48000.statahead_max=128 llite.lustre-ffff91e376a48000.statahead_max=128 100 real 0m0.095s user 0m0.002s sys 0m0.027s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 71 hit_total: 4227 miss_total: 1286 swrong=2 ewrong=2 - open/close 778 (time 1788802282.39 total 10.01 last 77.74) total: 900 open/close in 11.58 seconds: 77.72 ops/second llite.lustre-ffff91e376a48000.statahead_max=0 1000 real 0m0.178s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff91e376a48000.statahead_max=128 llite.lustre-ffff91e376a48000.statahead_max=128 1000 real 0m0.216s user 0m0.001s sys 0m0.036s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 71 hit_total: 4227 miss_total: 1286 swrong=2 ewrong=2 - open/close 856 (time 1788802303.38 total 10.00 last 85.56) - open/close 1619 (time 1788802313.39 total 20.01 last 76.28) - open/close 2506 (time 1788802323.39 total 30.01 last 88.65) - open/close 3420 (time 1788802333.39 total 40.01 last 91.39) - open/close 4281 (time 1788802343.40 total 50.02 last 86.04) - open/close 5168 (time 1788802353.41 total 60.03 last 88.65) - open/close 6014 (time 1788802363.43 total 70.05 last 84.43) - open/close 6884 (time 1788802373.43 total 80.05 last 87.00) - open/close 7738 (time 1788802383.43 total 90.05 last 85.38) - open/close 8609 (time 1788802393.43 total 100.05 last 87.07) total: 9000 open/close in 104.69 seconds: 85.97 ops/second llite.lustre-ffff91e376a48000.statahead_max=0 10000 real 0m0.551s user 0m0.004s sys 0m0.042s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff91e376a48000.statahead_max=128 llite.lustre-ffff91e376a48000.statahead_max=128 10000 real 0m0.615s user 0m0.001s sys 0m0.046s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 71 hit_total: 4227 miss_total: 1286 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 313 seconds llite.lustre-ffff91e376a48000.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 71 hit_total: 4227 miss_total: 1286 mdc.lustre-MDT0000-mdc-ffff91e376a48000.batch_stats= snapshot_time: 1788802729.348752626 secs.nsecs start_time: 1788802263.723439362 secs.nsecs elapsed_time: 465.625313264 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