== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 00:41:32 (1781239292) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9f90c7aeb800.batch_stats=0 total: 100 open/close in 2.82 seconds: 35.44 ops/second llite.lustre-ffff9f90c7aeb800.statahead_max=0 208 real 0m1.698s user 0m0.004s sys 0m0.228s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9f90c7aeb800.statahead_max=128 llite.lustre-ffff9f90c7aeb800.statahead_max=128 208 real 0m0.810s user 0m0.003s sys 0m0.092s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 118 statahead wrong: 2 agl total: 113 list_total: 27 fname_total: 90 hit_total: 2752 miss_total: 1652 swrong=2 ewrong=2 - open/close 605 (time 1781239319.53 total 10.01 last 60.47) total: 900 open/close in 15.04 seconds: 59.85 ops/second llite.lustre-ffff9f90c7aeb800.statahead_max=0 2008 real 0m15.952s user 0m0.017s sys 0m2.218s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 16 sec llite.lustre-ffff9f90c7aeb800.statahead_max=128 llite.lustre-ffff9f90c7aeb800.statahead_max=128 2008 real 0m3.906s user 0m0.022s sys 0m0.713s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 28 fname_total: 90 hit_total: 3750 miss_total: 1653 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 22 seconds llite.lustre-ffff9f90c7aeb800.statahead_stats= statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 28 fname_total: 90 hit_total: 3750 miss_total: 1653 mdc.lustre-MDT0000-mdc-ffff9f90c7aeb800.batch_stats= snapshot_time: 1781239380.473242151 secs.nsecs start_time: 1781239297.026788144 secs.nsecs elapsed_time: 83.446454007 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 2: 0 0 0 4: 1 3 3 8: 6 20 23 16: 5 16 40 32: 3 10 50 64: 15 50 100 kvm mdc.lustre-MDT0000-mdc-ffff9f90c7aeb800.batch_stats=0 total: 100 open/close in 3.35 seconds: 29.81 ops/second llite.lustre-ffff9f90c7aeb800.statahead_max=0 100 real 0m0.130s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9f90c7aeb800.statahead_max=128 llite.lustre-ffff9f90c7aeb800.statahead_max=128 100 real 0m0.101s user 0m0.002s sys 0m0.028s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 28 fname_total: 90 hit_total: 3750 miss_total: 1653 swrong=2 ewrong=2 - open/close 565 (time 1781239403.78 total 10.01 last 56.45) total: 900 open/close in 16.16 seconds: 55.69 ops/second llite.lustre-ffff9f90c7aeb800.statahead_max=0 1000 real 0m0.178s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9f90c7aeb800.statahead_max=128 llite.lustre-ffff9f90c7aeb800.statahead_max=128 1000 real 0m0.183s user 0m0.003s sys 0m0.025s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 28 fname_total: 90 hit_total: 3750 miss_total: 1653 swrong=2 ewrong=2 - open/close 591 (time 1781239430.77 total 10.00 last 59.07) - open/close 1197 (time 1781239440.78 total 20.01 last 60.54) - open/close 1866 (time 1781239450.79 total 30.03 last 66.83) - open/close 2498 (time 1781239460.79 total 40.03 last 63.18) - open/close 3102 (time 1781239470.80 total 50.03 last 60.37) - open/close 3687 (time 1781239480.82 total 60.05 last 58.40) - open/close 4329 (time 1781239490.82 total 70.05 last 64.18) - open/close 4986 (time 1781239500.83 total 80.06 last 65.63) - open/close 5672 (time 1781239510.83 total 90.07 last 68.60) - open/close 6289 (time 1781239520.84 total 100.08 last 61.62) - open/close 6800 (time 1781239530.85 total 110.08 last 51.09) - open/close 7375 (time 1781239540.85 total 120.08 last 57.49) - open/close 7896 (time 1781239550.85 total 130.09 last 52.07) - open/close 8482 (time 1781239560.86 total 140.10 last 58.56) total: 9000 open/close in 148.69 seconds: 60.53 ops/second llite.lustre-ffff9f90c7aeb800.statahead_max=0 10000 real 0m0.432s user 0m0.004s sys 0m0.042s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9f90c7aeb800.statahead_max=128 llite.lustre-ffff9f90c7aeb800.statahead_max=128 10000 real 0m0.423s user 0m0.003s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 28 fname_total: 90 hit_total: 3750 miss_total: 1653 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 376 seconds llite.lustre-ffff9f90c7aeb800.statahead_stats= statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 28 fname_total: 90 hit_total: 3750 miss_total: 1653 mdc.lustre-MDT0000-mdc-ffff9f90c7aeb800.batch_stats= snapshot_time: 1781239967.819171604 secs.nsecs start_time: 1781239382.338187801 secs.nsecs elapsed_time: 585.480983803 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