== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 11:28:26 (1787585306) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9d1d3e372000.batch_stats=0 total: 100 open/close in 2.18 seconds: 45.78 ops/second llite.lustre-ffff9d1d3e372000.statahead_max=0 208 real 0m1.251s user 0m0.004s sys 0m0.198s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9d1d3e372000.statahead_max=128 llite.lustre-ffff9d1d3e372000.statahead_max=128 208 real 0m0.635s user 0m0.002s sys 0m0.080s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 138 statahead wrong: 2 agl total: 133 list_total: 27 fname_total: 97 hit_total: 2930 miss_total: 1572 swrong=2 ewrong=2 - open/close 776 (time 1787585331.89 total 10.10 last 76.83) total: 900 open/close in 12.03 seconds: 74.81 ops/second llite.lustre-ffff9d1d3e372000.statahead_max=0 2008 real 0m10.456s user 0m0.023s sys 0m1.769s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 10 sec llite.lustre-ffff9d1d3e372000.statahead_max=128 llite.lustre-ffff9d1d3e372000.statahead_max=128 2008 real 0m3.971s user 0m0.018s sys 0m0.557s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 139 statahead wrong: 2 agl total: 133 list_total: 28 fname_total: 97 hit_total: 3928 miss_total: 1573 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-ffff9d1d3e372000.statahead_stats= statahead total: 139 statahead wrong: 2 agl total: 133 list_total: 28 fname_total: 97 hit_total: 3928 miss_total: 1573 mdc.lustre-MDT0000-mdc-ffff9d1d3e372000.batch_stats= snapshot_time: 1787585374.944599855 secs.nsecs start_time: 1787585310.891635964 secs.nsecs elapsed_time: 64.052963891 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 1 3 3 8: 4 13 16 16: 8 26 43 32: 3 10 53 64: 14 46 100 kvm mdc.lustre-MDT0000-mdc-ffff9d1d3e372000.batch_stats=0 total: 100 open/close in 2.26 seconds: 44.35 ops/second llite.lustre-ffff9d1d3e372000.statahead_max=0 100 real 0m0.117s user 0m0.000s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9d1d3e372000.statahead_max=128 llite.lustre-ffff9d1d3e372000.statahead_max=128 100 real 0m0.054s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 139 statahead wrong: 2 agl total: 133 list_total: 28 fname_total: 97 hit_total: 3928 miss_total: 1573 swrong=2 ewrong=2 - open/close 891 (time 1787585396.34 total 10.02 last 88.91) total: 900 open/close in 10.12 seconds: 88.97 ops/second llite.lustre-ffff9d1d3e372000.statahead_max=0 1000 real 0m0.135s user 0m0.002s sys 0m0.045s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9d1d3e372000.statahead_max=128 llite.lustre-ffff9d1d3e372000.statahead_max=128 1000 real 0m0.097s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 139 statahead wrong: 2 agl total: 133 list_total: 28 fname_total: 97 hit_total: 3928 miss_total: 1573 swrong=2 ewrong=2 - open/close 822 (time 1787585415.96 total 10.01 last 82.12) - open/close 1684 (time 1787585425.96 total 20.02 last 86.15) - open/close 2490 (time 1787585435.99 total 30.04 last 80.39) - open/close 3228 (time 1787585446.00 total 40.05 last 73.73) - open/close 4083 (time 1787585456.01 total 50.07 last 85.36) - open/close 4902 (time 1787585466.02 total 60.08 last 81.83) - open/close 5773 (time 1787585476.04 total 70.09 last 86.98) - open/close 6607 (time 1787585486.05 total 80.10 last 83.31) - open/close 7372 (time 1787585496.05 total 90.11 last 76.44) - open/close 8308 (time 1787585506.06 total 100.11 last 93.57) total: 9000 open/close in 108.67 seconds: 82.82 ops/second llite.lustre-ffff9d1d3e372000.statahead_max=0 10000 real 0m1.110s user 0m0.004s sys 0m0.038s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9d1d3e372000.statahead_max=128 llite.lustre-ffff9d1d3e372000.statahead_max=128 10000 real 0m0.431s user 0m0.001s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 139 statahead wrong: 2 agl total: 133 list_total: 28 fname_total: 97 hit_total: 3928 miss_total: 1573 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 305 seconds llite.lustre-ffff9d1d3e372000.statahead_stats= statahead total: 139 statahead wrong: 2 agl total: 133 list_total: 28 fname_total: 97 hit_total: 3928 miss_total: 1573 mdc.lustre-MDT0000-mdc-ffff9d1d3e372000.batch_stats= snapshot_time: 1787585837.694514332 secs.nsecs start_time: 1787585376.991125875 secs.nsecs elapsed_time: 460.703388457 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