== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 20:15:36 (1787789736) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8c18d691b800.batch_stats=0 total: 100 open/close in 2.63 seconds: 38.07 ops/second llite.lustre-ffff8c18d691b800.statahead_max=0 208 real 0m1.112s user 0m0.003s sys 0m0.182s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8c18d691b800.statahead_max=128 llite.lustre-ffff8c18d691b800.statahead_max=128 208 real 0m0.501s user 0m0.002s sys 0m0.083s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 142 statahead wrong: 2 agl total: 137 list_total: 28 fname_total: 114 hit_total: 3203 miss_total: 767 swrong=2 ewrong=2 - open/close 798 (time 1787789760.27 total 10.01 last 79.75) total: 900 open/close in 11.33 seconds: 79.47 ops/second llite.lustre-ffff8c18d691b800.statahead_max=0 2008 real 0m8.832s user 0m0.024s sys 0m1.769s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 9 sec llite.lustre-ffff8c18d691b800.statahead_max=128 llite.lustre-ffff8c18d691b800.statahead_max=128 2008 real 0m3.642s user 0m0.012s sys 0m0.590s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 29 fname_total: 114 hit_total: 4201 miss_total: 768 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-ffff8c18d691b800.statahead_stats= statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 29 fname_total: 114 hit_total: 4201 miss_total: 768 mdc.lustre-MDT0000-mdc-ffff8c18d691b800.batch_stats= snapshot_time: 1787789801.068089923 secs.nsecs start_time: 1787789740.497538933 secs.nsecs elapsed_time: 60.570550990 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 1 3 6 4: 0 0 6 8: 3 10 16 16: 5 16 33 32: 6 20 53 64: 14 46 100 kvm mdc.lustre-MDT0000-mdc-ffff8c18d691b800.batch_stats=0 total: 100 open/close in 2.47 seconds: 40.45 ops/second llite.lustre-ffff8c18d691b800.statahead_max=0 100 real 0m0.113s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8c18d691b800.statahead_max=128 llite.lustre-ffff8c18d691b800.statahead_max=128 100 real 0m0.129s user 0m0.002s sys 0m0.029s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 29 fname_total: 114 hit_total: 4201 miss_total: 768 swrong=2 ewrong=2 - open/close 792 (time 1787789821.87 total 10.00 last 79.19) total: 900 open/close in 11.39 seconds: 79.03 ops/second llite.lustre-ffff8c18d691b800.statahead_max=0 1000 real 0m0.129s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8c18d691b800.statahead_max=128 llite.lustre-ffff8c18d691b800.statahead_max=128 1000 real 0m0.124s user 0m0.002s sys 0m0.024s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 29 fname_total: 114 hit_total: 4201 miss_total: 768 swrong=2 ewrong=2 - open/close 880 (time 1787789841.39 total 10.02 last 87.85) - open/close 1669 (time 1787789851.39 total 20.02 last 78.90) - open/close 2510 (time 1787789861.39 total 30.02 last 84.08) - open/close 3264 (time 1787789871.40 total 40.03 last 75.33) - open/close 4104 (time 1787789881.41 total 50.03 last 83.96) - open/close 4936 (time 1787789891.41 total 60.04 last 83.17) - open/close 5766 (time 1787789901.43 total 70.06 last 82.81) - open/close 6505 (time 1787789911.43 total 80.06 last 73.90) - open/close 7388 (time 1787789921.44 total 90.07 last 88.21) - open/close 8209 (time 1787789931.45 total 100.08 last 82.04) total: 9000 open/close in 109.78 seconds: 81.98 ops/second llite.lustre-ffff8c18d691b800.statahead_max=0 10000 real 0m0.478s user 0m0.003s sys 0m0.059s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8c18d691b800.statahead_max=128 llite.lustre-ffff8c18d691b800.statahead_max=128 10000 real 0m0.414s user 0m0.004s sys 0m0.038s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 29 fname_total: 114 hit_total: 4201 miss_total: 768 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 274 seconds llite.lustre-ffff8c18d691b800.statahead_stats= statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 29 fname_total: 114 hit_total: 4201 miss_total: 768 mdc.lustre-MDT0000-mdc-ffff8c18d691b800.batch_stats= snapshot_time: 1787790229.757399237 secs.nsecs start_time: 1787789802.909951598 secs.nsecs elapsed_time: 426.847447639 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