== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 10:15:17 (1783952117) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9b2d11528800.batch_stats=0 total: 100 open/close in 3.22 seconds: 31.04 ops/second llite.lustre-ffff9b2d11528800.statahead_max=0 208 real 0m1.787s user 0m0.009s sys 0m0.257s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9b2d11528800.statahead_max=128 llite.lustre-ffff9b2d11528800.statahead_max=128 208 real 0m0.631s user 0m0.003s sys 0m0.090s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 127 statahead wrong: 2 agl total: 123 list_total: 29 fname_total: 98 hit_total: 2895 miss_total: 1580 swrong=2 ewrong=2 - open/close 640 (time 1783952145.48 total 10.01 last 63.94) total: 900 open/close in 14.45 seconds: 62.27 ops/second llite.lustre-ffff9b2d11528800.statahead_max=0 2008 real 0m15.175s user 0m0.029s sys 0m2.353s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff9b2d11528800.statahead_max=128 llite.lustre-ffff9b2d11528800.statahead_max=128 2008 real 0m4.131s user 0m0.018s sys 0m0.691s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 128 statahead wrong: 2 agl total: 123 list_total: 30 fname_total: 98 hit_total: 3894 miss_total: 1580 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-ffff9b2d11528800.statahead_stats= statahead total: 128 statahead wrong: 2 agl total: 123 list_total: 30 fname_total: 98 hit_total: 3894 miss_total: 1580 mdc.lustre-MDT0000-mdc-ffff9b2d11528800.batch_stats= snapshot_time: 1783952201.043357143 secs.nsecs start_time: 1783952123.073097566 secs.nsecs elapsed_time: 77.970259577 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 6 19 19 16: 8 25 45 32: 2 6 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff9b2d11528800.batch_stats=0 total: 100 open/close in 2.94 seconds: 33.98 ops/second llite.lustre-ffff9b2d11528800.statahead_max=0 100 real 0m0.168s user 0m0.003s sys 0m0.032s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9b2d11528800.statahead_max=128 llite.lustre-ffff9b2d11528800.statahead_max=128 100 real 0m0.077s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 128 statahead wrong: 2 agl total: 123 list_total: 30 fname_total: 98 hit_total: 3894 miss_total: 1580 swrong=2 ewrong=2 - open/close 608 (time 1783952223.16 total 10.00 last 60.78) total: 900 open/close in 14.96 seconds: 60.17 ops/second llite.lustre-ffff9b2d11528800.statahead_max=0 1000 real 0m0.135s user 0m0.003s sys 0m0.020s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9b2d11528800.statahead_max=128 llite.lustre-ffff9b2d11528800.statahead_max=128 1000 real 0m0.186s user 0m0.002s sys 0m0.023s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 128 statahead wrong: 2 agl total: 123 list_total: 30 fname_total: 98 hit_total: 3894 miss_total: 1580 swrong=2 ewrong=2 - open/close 579 (time 1783952249.20 total 10.01 last 57.86) - open/close 1157 (time 1783952259.20 total 20.01 last 57.77) - open/close 1654 (time 1783952269.20 total 30.02 last 49.68) - open/close 2229 (time 1783952279.21 total 40.02 last 57.48) - open/close 2801 (time 1783952289.22 total 50.03 last 57.12) - open/close 3435 (time 1783952299.23 total 60.04 last 63.37) - open/close 4095 (time 1783952309.24 total 70.05 last 65.94) - open/close 4709 (time 1783952319.25 total 80.06 last 61.30) - open/close 5299 (time 1783952329.26 total 90.07 last 58.97) - open/close 5882 (time 1783952339.27 total 100.08 last 58.25) - open/close 6487 (time 1783952349.29 total 110.10 last 60.36) - open/close 7153 (time 1783952359.30 total 120.11 last 66.51) - open/close 7804 (time 1783952369.32 total 130.13 last 64.99) - open/close 8398 (time 1783952379.35 total 140.16 last 59.22) total: 9000 open/close in 150.02 seconds: 59.99 ops/second llite.lustre-ffff9b2d11528800.statahead_max=0 10000 real 0m0.326s user 0m0.006s sys 0m0.044s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9b2d11528800.statahead_max=128 llite.lustre-ffff9b2d11528800.statahead_max=128 10000 real 0m0.375s user 0m0.004s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 128 statahead wrong: 2 agl total: 123 list_total: 30 fname_total: 98 hit_total: 3894 miss_total: 1580 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 355 seconds llite.lustre-ffff9b2d11528800.statahead_stats= statahead total: 128 statahead wrong: 2 agl total: 123 list_total: 30 fname_total: 98 hit_total: 3894 miss_total: 1580 mdc.lustre-MDT0000-mdc-ffff9b2d11528800.batch_stats= snapshot_time: 1783952762.782056562 secs.nsecs start_time: 1783952203.057241916 secs.nsecs elapsed_time: 559.724814646 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