== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 09:26:45 (1787318805) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8aad876f3000.batch_stats=0 total: 100 open/close in 2.46 seconds: 40.57 ops/second llite.lustre-ffff8aad876f3000.statahead_max=0 208 real 0m1.685s user 0m0.005s sys 0m0.258s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8aad876f3000.statahead_max=128 llite.lustre-ffff8aad876f3000.statahead_max=128 208 real 0m0.829s user 0m0.004s sys 0m0.094s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 29 fname_total: 70 hit_total: 2715 miss_total: 1601 swrong=2 ewrong=2 - open/close 695 (time 1787318831.74 total 10.01 last 69.43) total: 900 open/close in 13.14 seconds: 68.48 ops/second llite.lustre-ffff8aad876f3000.statahead_max=0 2008 real 0m12.355s user 0m0.022s sys 0m2.021s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff8aad876f3000.statahead_max=128 llite.lustre-ffff8aad876f3000.statahead_max=128 2008 real 0m4.430s user 0m0.013s sys 0m0.663s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 30 fname_total: 70 hit_total: 3713 miss_total: 1602 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 19 seconds llite.lustre-ffff8aad876f3000.statahead_stats= statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 30 fname_total: 70 hit_total: 3713 miss_total: 1602 mdc.lustre-MDT0000-mdc-ffff8aad876f3000.batch_stats= snapshot_time: 1787318882.230590749 secs.nsecs start_time: 1787318809.986564139 secs.nsecs elapsed_time: 72.244026610 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 3 3 4: 1 3 6 8: 6 18 25 16: 5 15 40 32: 4 12 53 64: 15 46 100 kvm mdc.lustre-MDT0000-mdc-ffff8aad876f3000.batch_stats=0 total: 100 open/close in 3.00 seconds: 33.28 ops/second llite.lustre-ffff8aad876f3000.statahead_max=0 100 real 0m0.068s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8aad876f3000.statahead_max=128 llite.lustre-ffff8aad876f3000.statahead_max=128 100 real 0m0.120s user 0m0.001s sys 0m0.023s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 30 fname_total: 70 hit_total: 3713 miss_total: 1602 swrong=2 ewrong=2 - open/close 563 (time 1787318905.13 total 10.00 last 56.30) total: 900 open/close in 15.05 seconds: 59.81 ops/second llite.lustre-ffff8aad876f3000.statahead_max=0 1000 real 0m0.244s user 0m0.000s sys 0m0.026s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8aad876f3000.statahead_max=128 llite.lustre-ffff8aad876f3000.statahead_max=128 1000 real 0m0.183s user 0m0.001s sys 0m0.025s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 30 fname_total: 70 hit_total: 3713 miss_total: 1602 swrong=2 ewrong=2 - open/close 639 (time 1787318928.74 total 10.00 last 63.89) - open/close 1398 (time 1787318938.76 total 20.02 last 75.77) - open/close 2132 (time 1787318948.76 total 30.02 last 73.35) - open/close 2865 (time 1787318958.77 total 40.03 last 73.27) - open/close 3473 (time 1787318968.77 total 50.03 last 60.78) - open/close 4224 (time 1787318978.78 total 60.04 last 75.05) - open/close 4963 (time 1787318988.78 total 70.04 last 73.87) - open/close 5734 (time 1787318998.78 total 80.04 last 77.10) - open/close 6496 (time 1787319008.78 total 90.04 last 76.20) - open/close 7208 (time 1787319018.80 total 100.06 last 71.08) - open/close 7920 (time 1787319028.81 total 110.07 last 71.14) - open/close 8657 (time 1787319038.81 total 120.07 last 73.66) total: 9000 open/close in 124.72 seconds: 72.16 ops/second llite.lustre-ffff8aad876f3000.statahead_max=0 10000 real 0m0.670s user 0m0.005s sys 0m0.048s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8aad876f3000.statahead_max=128 llite.lustre-ffff8aad876f3000.statahead_max=128 10000 real 0m0.657s user 0m0.004s sys 0m0.039s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 30 fname_total: 70 hit_total: 3713 miss_total: 1602 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 333 seconds llite.lustre-ffff8aad876f3000.statahead_stats= statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 30 fname_total: 70 hit_total: 3713 miss_total: 1602 mdc.lustre-MDT0000-mdc-ffff8aad876f3000.batch_stats= snapshot_time: 1787319393.043806536 secs.nsecs start_time: 1787318884.118983102 secs.nsecs elapsed_time: 508.924823434 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