== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 07:28:38 (1787743718) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff924f4cf24000.batch_stats=0 total: 100 open/close in 2.54 seconds: 39.43 ops/second llite.lustre-ffff924f4cf24000.statahead_max=0 208 real 0m1.179s user 0m0.004s sys 0m0.200s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff924f4cf24000.statahead_max=128 llite.lustre-ffff924f4cf24000.statahead_max=128 208 real 0m0.553s user 0m0.000s sys 0m0.076s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 144 statahead wrong: 2 agl total: 139 list_total: 29 fname_total: 115 hit_total: 3376 miss_total: 1273 swrong=2 ewrong=2 total: 900 open/close in 9.91 seconds: 90.86 ops/second llite.lustre-ffff924f4cf24000.statahead_max=0 2008 real 0m9.556s user 0m0.024s sys 0m1.875s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 9 sec llite.lustre-ffff924f4cf24000.statahead_max=128 llite.lustre-ffff924f4cf24000.statahead_max=128 2008 real 0m3.513s user 0m0.015s sys 0m0.601s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 145 statahead wrong: 2 agl total: 139 list_total: 30 fname_total: 115 hit_total: 4374 miss_total: 1274 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-ffff924f4cf24000.statahead_stats= statahead total: 145 statahead wrong: 2 agl total: 139 list_total: 30 fname_total: 115 hit_total: 4374 miss_total: 1274 mdc.lustre-MDT0000-mdc-ffff924f4cf24000.batch_stats= snapshot_time: 1787743782.505386903 secs.nsecs start_time: 1787743723.150014934 secs.nsecs elapsed_time: 59.355371969 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 2 6 6 4: 1 3 9 8: 5 15 25 16: 6 18 43 32: 3 9 53 64: 15 46 100 kvm mdc.lustre-MDT0000-mdc-ffff924f4cf24000.batch_stats=0 total: 100 open/close in 2.42 seconds: 41.33 ops/second llite.lustre-ffff924f4cf24000.statahead_max=0 100 real 0m0.053s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff924f4cf24000.statahead_max=128 llite.lustre-ffff924f4cf24000.statahead_max=128 100 real 0m0.052s user 0m0.001s sys 0m0.013s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 145 statahead wrong: 2 agl total: 139 list_total: 30 fname_total: 115 hit_total: 4374 miss_total: 1274 swrong=2 ewrong=2 total: 900 open/close in 9.84 seconds: 91.50 ops/second llite.lustre-ffff924f4cf24000.statahead_max=0 1000 real 0m0.100s user 0m0.003s sys 0m0.015s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff924f4cf24000.statahead_max=128 llite.lustre-ffff924f4cf24000.statahead_max=128 1000 real 0m0.162s user 0m0.003s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 145 statahead wrong: 2 agl total: 139 list_total: 30 fname_total: 115 hit_total: 4374 miss_total: 1274 swrong=2 ewrong=2 - open/close 889 (time 1787743819.71 total 10.00 last 88.89) - open/close 1564 (time 1787743829.72 total 20.02 last 67.41) - open/close 2284 (time 1787743839.73 total 30.02 last 71.95) - open/close 3073 (time 1787743849.74 total 40.04 last 78.79) - open/close 3845 (time 1787743859.75 total 50.04 last 77.13) - open/close 4318 (time 1787743869.75 total 60.05 last 47.29) - open/close 5174 (time 1787743879.76 total 70.05 last 85.56) - open/close 5997 (time 1787743889.77 total 80.06 last 82.21) - open/close 6585 (time 1787743899.78 total 90.08 last 58.70) - open/close 7287 (time 1787743909.79 total 100.08 last 70.16) - open/close 8025 (time 1787743919.80 total 110.09 last 73.75) - open/close 8591 (time 1787743929.81 total 120.11 last 56.50) total: 9000 open/close in 125.96 seconds: 71.45 ops/second llite.lustre-ffff924f4cf24000.statahead_max=0 10000 real 0m0.771s user 0m0.003s sys 0m0.038s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff924f4cf24000.statahead_max=128 llite.lustre-ffff924f4cf24000.statahead_max=128 10000 real 0m0.947s user 0m0.002s sys 0m0.036s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 145 statahead wrong: 2 agl total: 139 list_total: 30 fname_total: 115 hit_total: 4374 miss_total: 1274 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 324 seconds llite.lustre-ffff924f4cf24000.statahead_stats= statahead total: 145 statahead wrong: 2 agl total: 139 list_total: 30 fname_total: 115 hit_total: 4374 miss_total: 1274 mdc.lustre-MDT0000-mdc-ffff924f4cf24000.batch_stats= snapshot_time: 1787744282.513203260 secs.nsecs start_time: 1787743783.888100394 secs.nsecs elapsed_time: 498.625102866 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