== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 12:12:39 (1779207159) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9951c4cf5800.batch_stats=0 total: 100 open/close in 2.82 seconds: 35.40 ops/second llite.lustre-ffff9951c4cf5800.statahead_max=0 208 real 0m2.043s user 0m0.003s sys 0m0.200s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 3 sec llite.lustre-ffff9951c4cf5800.statahead_max=128 llite.lustre-ffff9951c4cf5800.statahead_max=128 208 real 0m0.867s user 0m0.002s sys 0m0.081s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 112 statahead wrong: 2 agl total: 107 list_total: 27 fname_total: 74 hit_total: 2786 miss_total: 1477 swrong=2 ewrong=2 - open/close 662 (time 1779207190.29 total 10.01 last 66.15) total: 900 open/close in 13.26 seconds: 67.88 ops/second llite.lustre-ffff9951c4cf5800.statahead_max=0 2008 real 0m12.460s user 0m0.013s sys 0m1.992s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff9951c4cf5800.statahead_max=128 llite.lustre-ffff9951c4cf5800.statahead_max=128 2008 real 0m3.222s user 0m0.012s sys 0m0.563s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 113 statahead wrong: 2 agl total: 107 list_total: 28 fname_total: 74 hit_total: 3784 miss_total: 1478 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-ffff9951c4cf5800.statahead_stats= statahead total: 113 statahead wrong: 2 agl total: 107 list_total: 28 fname_total: 74 hit_total: 3784 miss_total: 1478 mdc.lustre-MDT0000-mdc-ffff9951c4cf5800.batch_stats= snapshot_time: 1779207236.379690472 secs.nsecs start_time: 1779207166.655798833 secs.nsecs elapsed_time: 69.723891639 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 2: 1 3 3 4: 1 3 7 8: 3 10 17 16: 6 21 39 32: 1 3 42 64: 16 57 100 kvm mdc.lustre-MDT0000-mdc-ffff9951c4cf5800.batch_stats=0 total: 100 open/close in 2.87 seconds: 34.86 ops/second llite.lustre-ffff9951c4cf5800.statahead_max=0 100 real 0m0.083s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9951c4cf5800.statahead_max=128 llite.lustre-ffff9951c4cf5800.statahead_max=128 100 real 0m0.108s user 0m0.001s sys 0m0.012s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 113 statahead wrong: 2 agl total: 107 list_total: 28 fname_total: 74 hit_total: 3784 miss_total: 1478 swrong=2 ewrong=2 - open/close 759 (time 1779207257.20 total 10.01 last 75.81) total: 900 open/close in 11.95 seconds: 75.33 ops/second llite.lustre-ffff9951c4cf5800.statahead_max=0 1000 real 0m0.228s user 0m0.002s sys 0m0.037s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9951c4cf5800.statahead_max=128 llite.lustre-ffff9951c4cf5800.statahead_max=128 1000 real 0m0.163s user 0m0.001s sys 0m0.007s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 113 statahead wrong: 2 agl total: 107 list_total: 28 fname_total: 74 hit_total: 3784 miss_total: 1478 swrong=2 ewrong=2 - open/close 752 (time 1779207278.93 total 10.01 last 75.15) - open/close 1483 (time 1779207288.94 total 20.01 last 73.09) - open/close 2250 (time 1779207298.94 total 30.01 last 76.66) - open/close 3069 (time 1779207308.95 total 40.02 last 81.81) - open/close 3714 (time 1779207318.96 total 50.03 last 64.44) - open/close 4481 (time 1779207328.98 total 60.05 last 76.57) - open/close 5232 (time 1779207338.99 total 70.06 last 75.04) - open/close 5949 (time 1779207349.01 total 80.09 last 71.51) - open/close 6632 (time 1779207359.01 total 90.09 last 68.30) - open/close 7269 (time 1779207369.02 total 100.09 last 63.67) - open/close 7884 (time 1779207379.03 total 110.10 last 61.42) - open/close 8486 (time 1779207389.04 total 120.11 last 60.17) total: 9000 open/close in 127.16 seconds: 70.77 ops/second llite.lustre-ffff9951c4cf5800.statahead_max=0 10000 real 0m0.836s user 0m0.002s sys 0m0.047s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9951c4cf5800.statahead_max=128 llite.lustre-ffff9951c4cf5800.statahead_max=128 10000 real 0m0.609s user 0m0.003s sys 0m0.042s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 113 statahead wrong: 2 agl total: 107 list_total: 28 fname_total: 74 hit_total: 3784 miss_total: 1478 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 325 seconds llite.lustre-ffff9951c4cf5800.statahead_stats= statahead total: 113 statahead wrong: 2 agl total: 107 list_total: 28 fname_total: 74 hit_total: 3784 miss_total: 1478 mdc.lustre-MDT0000-mdc-ffff9951c4cf5800.batch_stats= snapshot_time: 1779207741.923517782 secs.nsecs start_time: 1779207238.049252495 secs.nsecs elapsed_time: 503.874265287 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