== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 07:40:24 (1787398824) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9e4249f30800.batch_stats=0 total: 100 open/close in 2.53 seconds: 39.55 ops/second llite.lustre-ffff9e4249f30800.statahead_max=0 208 real 0m1.338s user 0m0.003s sys 0m0.217s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9e4249f30800.statahead_max=128 llite.lustre-ffff9e4249f30800.statahead_max=128 208 real 0m0.639s user 0m0.002s sys 0m0.082s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 104 statahead wrong: 2 agl total: 99 list_total: 28 fname_total: 73 hit_total: 2593 miss_total: 1468 swrong=2 ewrong=2 - open/close 742 (time 1787398848.72 total 10.00 last 74.17) total: 900 open/close in 11.75 seconds: 76.62 ops/second llite.lustre-ffff9e4249f30800.statahead_max=0 2008 real 0m10.873s user 0m0.019s sys 0m1.984s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff9e4249f30800.statahead_max=128 llite.lustre-ffff9e4249f30800.statahead_max=128 2008 real 0m3.749s user 0m0.020s sys 0m0.671s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 105 statahead wrong: 2 agl total: 99 list_total: 29 fname_total: 73 hit_total: 3592 miss_total: 1468 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 17 seconds llite.lustre-ffff9e4249f30800.statahead_stats= statahead total: 105 statahead wrong: 2 agl total: 99 list_total: 29 fname_total: 73 hit_total: 3592 miss_total: 1468 mdc.lustre-MDT0000-mdc-ffff9e4249f30800.batch_stats= snapshot_time: 1787398891.195481974 secs.nsecs start_time: 1787398828.576276464 secs.nsecs elapsed_time: 62.619205510 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 3 10 13 16: 7 24 37 32: 4 13 51 64: 14 48 100 kvm mdc.lustre-MDT0000-mdc-ffff9e4249f30800.batch_stats=0 total: 100 open/close in 2.43 seconds: 41.17 ops/second llite.lustre-ffff9e4249f30800.statahead_max=0 100 real 0m0.066s user 0m0.000s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9e4249f30800.statahead_max=128 llite.lustre-ffff9e4249f30800.statahead_max=128 100 real 0m0.057s user 0m0.003s sys 0m0.018s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 105 statahead wrong: 2 agl total: 99 list_total: 29 fname_total: 73 hit_total: 3592 miss_total: 1468 swrong=2 ewrong=2 - open/close 869 (time 1787398910.36 total 10.00 last 86.89) total: 900 open/close in 10.43 seconds: 86.27 ops/second llite.lustre-ffff9e4249f30800.statahead_max=0 1000 real 0m0.123s user 0m0.002s sys 0m0.024s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9e4249f30800.statahead_max=128 llite.lustre-ffff9e4249f30800.statahead_max=128 1000 real 0m0.208s user 0m0.000s sys 0m0.028s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 105 statahead wrong: 2 agl total: 99 list_total: 29 fname_total: 73 hit_total: 3592 miss_total: 1468 swrong=2 ewrong=2 - open/close 849 (time 1787398928.96 total 10.00 last 84.90) - open/close 1650 (time 1787398938.98 total 20.01 last 79.98) - open/close 2444 (time 1787398948.99 total 30.02 last 79.33) - open/close 3095 (time 1787398958.99 total 40.03 last 65.05) - open/close 3878 (time 1787398969.00 total 50.03 last 78.28) - open/close 4704 (time 1787398979.00 total 60.04 last 82.57) - open/close 5520 (time 1787398989.01 total 70.04 last 81.55) - open/close 6336 (time 1787398999.01 total 80.05 last 81.55) - open/close 7210 (time 1787399009.02 total 90.06 last 87.33) - open/close 7877 (time 1787399019.03 total 100.07 last 66.65) - open/close 8620 (time 1787399029.03 total 110.07 last 74.29) total: 9000 open/close in 114.96 seconds: 78.29 ops/second llite.lustre-ffff9e4249f30800.statahead_max=0 10000 real 0m0.389s user 0m0.003s sys 0m0.041s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9e4249f30800.statahead_max=128 llite.lustre-ffff9e4249f30800.statahead_max=128 10000 real 0m0.858s user 0m0.002s sys 0m0.032s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 105 statahead wrong: 2 agl total: 99 list_total: 29 fname_total: 73 hit_total: 3592 miss_total: 1468 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 302 seconds llite.lustre-ffff9e4249f30800.statahead_stats= statahead total: 105 statahead wrong: 2 agl total: 99 list_total: 29 fname_total: 73 hit_total: 3592 miss_total: 1468 mdc.lustre-MDT0000-mdc-ffff9e4249f30800.batch_stats= snapshot_time: 1787399354.726036024 secs.nsecs start_time: 1787398892.559009900 secs.nsecs elapsed_time: 462.167026124 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