== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 16:33:06 (1787776386) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff973b87f9c000.batch_stats=0 total: 100 open/close in 2.42 seconds: 41.27 ops/second llite.lustre-ffff973b87f9c000.statahead_max=0 208 real 0m1.626s user 0m0.005s sys 0m0.217s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff973b87f9c000.statahead_max=128 llite.lustre-ffff973b87f9c000.statahead_max=128 208 real 0m0.612s user 0m0.004s sys 0m0.069s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 131 statahead wrong: 2 agl total: 124 list_total: 27 fname_total: 104 hit_total: 2836 miss_total: 1370 swrong=2 ewrong=2 - open/close 714 (time 1787776410.70 total 10.02 last 71.29) total: 900 open/close in 12.86 seconds: 69.97 ops/second llite.lustre-ffff973b87f9c000.statahead_max=0 2008 real 0m11.942s user 0m0.030s sys 0m1.867s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff973b87f9c000.statahead_max=128 llite.lustre-ffff973b87f9c000.statahead_max=128 2008 real 0m4.559s user 0m0.016s sys 0m0.611s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 132 statahead wrong: 2 agl total: 124 list_total: 28 fname_total: 104 hit_total: 3835 miss_total: 1370 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-ffff973b87f9c000.statahead_stats= statahead total: 132 statahead wrong: 2 agl total: 124 list_total: 28 fname_total: 104 hit_total: 3835 miss_total: 1370 mdc.lustre-MDT0000-mdc-ffff973b87f9c000.batch_stats= snapshot_time: 1787776463.522417697 secs.nsecs start_time: 1787776390.224900984 secs.nsecs elapsed_time: 73.297516713 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 1 3 3 8: 5 17 21 16: 5 17 39 32: 2 7 46 64: 15 53 100 kvm mdc.lustre-MDT0000-mdc-ffff973b87f9c000.batch_stats=0 total: 100 open/close in 3.21 seconds: 31.16 ops/second llite.lustre-ffff973b87f9c000.statahead_max=0 100 real 0m0.126s user 0m0.001s sys 0m0.024s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff973b87f9c000.statahead_max=128 llite.lustre-ffff973b87f9c000.statahead_max=128 100 real 0m0.156s user 0m0.000s sys 0m0.024s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 124 list_total: 28 fname_total: 104 hit_total: 3835 miss_total: 1370 swrong=2 ewrong=2 - open/close 720 (time 1787776486.16 total 10.03 last 71.80) total: 900 open/close in 12.41 seconds: 72.51 ops/second llite.lustre-ffff973b87f9c000.statahead_max=0 1000 real 0m0.125s user 0m0.002s sys 0m0.021s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff973b87f9c000.statahead_max=128 llite.lustre-ffff973b87f9c000.statahead_max=128 1000 real 0m0.137s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 124 list_total: 28 fname_total: 104 hit_total: 3835 miss_total: 1370 swrong=2 ewrong=2 - open/close 748 (time 1787776506.74 total 10.01 last 74.72) - open/close 1442 (time 1787776516.75 total 20.01 last 69.40) - open/close 2207 (time 1787776526.75 total 30.02 last 76.45) - open/close 2904 (time 1787776536.76 total 40.02 last 69.65) - open/close 3659 (time 1787776546.76 total 50.03 last 75.46) - open/close 4341 (time 1787776556.81 total 60.07 last 67.91) - open/close 5067 (time 1787776566.83 total 70.09 last 72.45) - open/close 5730 (time 1787776576.84 total 80.10 last 66.24) - open/close 6352 (time 1787776586.84 total 90.11 last 62.17) - open/close 7063 (time 1787776596.84 total 100.11 last 71.08) - open/close 7735 (time 1787776606.85 total 110.11 last 67.18) - open/close 8433 (time 1787776616.85 total 120.12 last 69.74) total: 9000 open/close in 128.00 seconds: 70.31 ops/second llite.lustre-ffff973b87f9c000.statahead_max=0 10000 real 0m0.558s user 0m0.002s sys 0m0.045s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff973b87f9c000.statahead_max=128 llite.lustre-ffff973b87f9c000.statahead_max=128 10000 real 0m0.455s user 0m0.004s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 132 statahead wrong: 2 agl total: 124 list_total: 28 fname_total: 104 hit_total: 3835 miss_total: 1370 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 304 seconds llite.lustre-ffff973b87f9c000.statahead_stats= statahead total: 132 statahead wrong: 2 agl total: 124 list_total: 28 fname_total: 104 hit_total: 3835 miss_total: 1370 mdc.lustre-MDT0000-mdc-ffff973b87f9c000.batch_stats= snapshot_time: 1787776942.216705551 secs.nsecs start_time: 1787776465.299865836 secs.nsecs elapsed_time: 476.916839715 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