== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 01:42:51 (1788932571) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9ed98315b000.batch_stats=0 total: 100 open/close in 2.37 seconds: 42.15 ops/second llite.lustre-ffff9ed98315b000.statahead_max=0 208 real 0m1.044s user 0m0.003s sys 0m0.201s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9ed98315b000.statahead_max=128 llite.lustre-ffff9ed98315b000.statahead_max=128 208 real 0m0.675s user 0m0.003s sys 0m0.084s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 136 statahead wrong: 2 agl total: 131 list_total: 27 fname_total: 64 hit_total: 2702 miss_total: 1225 swrong=2 ewrong=2 - open/close 822 (time 1788932595.62 total 10.01 last 82.16) total: 900 open/close in 10.99 seconds: 81.88 ops/second llite.lustre-ffff9ed98315b000.statahead_max=0 2008 real 0m11.369s user 0m0.019s sys 0m1.848s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff9ed98315b000.statahead_max=128 llite.lustre-ffff9ed98315b000.statahead_max=128 2008 real 0m3.589s user 0m0.008s sys 0m0.618s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 28 fname_total: 64 hit_total: 3700 miss_total: 1226 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-ffff9ed98315b000.statahead_stats= statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 28 fname_total: 64 hit_total: 3700 miss_total: 1226 mdc.lustre-MDT0000-mdc-ffff9ed98315b000.batch_stats= snapshot_time: 1788932638.165552357 secs.nsecs start_time: 1788932575.033118337 secs.nsecs elapsed_time: 63.132434020 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 0 0 6 4: 0 0 6 8: 4 12 18 16: 8 25 43 32: 4 12 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff9ed98315b000.batch_stats=0 total: 100 open/close in 2.60 seconds: 38.46 ops/second llite.lustre-ffff9ed98315b000.statahead_max=0 100 real 0m0.054s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9ed98315b000.statahead_max=128 llite.lustre-ffff9ed98315b000.statahead_max=128 100 real 0m0.077s user 0m0.000s sys 0m0.019s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 28 fname_total: 64 hit_total: 3700 miss_total: 1226 swrong=2 ewrong=2 - open/close 820 (time 1788932658.15 total 10.01 last 81.92) total: 900 open/close in 11.41 seconds: 78.89 ops/second llite.lustre-ffff9ed98315b000.statahead_max=0 1000 real 0m0.286s user 0m0.002s sys 0m0.045s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9ed98315b000.statahead_max=128 llite.lustre-ffff9ed98315b000.statahead_max=128 1000 real 0m0.102s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 28 fname_total: 64 hit_total: 3700 miss_total: 1226 swrong=2 ewrong=2 - open/close 670 (time 1788932679.31 total 10.00 last 66.98) - open/close 1474 (time 1788932689.31 total 20.01 last 80.38) - open/close 2338 (time 1788932699.31 total 30.01 last 86.39) - open/close 3140 (time 1788932709.34 total 40.03 last 80.02) - open/close 3961 (time 1788932719.34 total 50.03 last 82.09) - open/close 4872 (time 1788932729.34 total 60.03 last 91.04) - open/close 5641 (time 1788932739.35 total 70.04 last 76.82) - open/close 6289 (time 1788932749.35 total 80.05 last 64.79) - open/close 6841 (time 1788932759.37 total 90.06 last 55.12) - open/close 7622 (time 1788932769.38 total 100.07 last 78.03) - open/close 8416 (time 1788932779.38 total 110.08 last 79.35) total: 9000 open/close in 116.97 seconds: 76.94 ops/second llite.lustre-ffff9ed98315b000.statahead_max=0 10000 real 0m0.484s user 0m0.001s sys 0m0.057s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9ed98315b000.statahead_max=128 llite.lustre-ffff9ed98315b000.statahead_max=128 10000 real 0m0.556s user 0m0.004s sys 0m0.033s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 28 fname_total: 64 hit_total: 3700 miss_total: 1226 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 310 seconds llite.lustre-ffff9ed98315b000.statahead_stats= statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 28 fname_total: 64 hit_total: 3700 miss_total: 1226 mdc.lustre-MDT0000-mdc-ffff9ed98315b000.batch_stats= snapshot_time: 1788933110.766991998 secs.nsecs start_time: 1788932639.675216254 secs.nsecs elapsed_time: 471.091775744 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