== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 19:38:42 (1788565122) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff91e447cf0000.batch_stats=0 total: 100 open/close in 2.97 seconds: 33.70 ops/second llite.lustre-ffff91e447cf0000.statahead_max=0 208 real 0m1.421s user 0m0.002s sys 0m0.198s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff91e447cf0000.statahead_max=128 llite.lustre-ffff91e447cf0000.statahead_max=128 208 real 0m0.586s user 0m0.004s sys 0m0.094s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 79 hit_total: 2529 miss_total: 1721 swrong=2 ewrong=2 - open/close 648 (time 1788565146.18 total 10.00 last 64.79) total: 900 open/close in 13.85 seconds: 64.96 ops/second llite.lustre-ffff91e447cf0000.statahead_max=0 2008 real 0m12.740s user 0m0.027s sys 0m1.937s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff91e447cf0000.statahead_max=128 llite.lustre-ffff91e447cf0000.statahead_max=128 2008 real 0m3.842s user 0m0.011s sys 0m0.698s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 79 hit_total: 3528 miss_total: 1721 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff91e447cf0000.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 79 hit_total: 3528 miss_total: 1721 mdc.lustre-MDT0000-mdc-ffff91e447cf0000.batch_stats= snapshot_time: 1788565196.396985826 secs.nsecs start_time: 1788565125.979356989 secs.nsecs elapsed_time: 70.417628837 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 2 6 9 8: 5 15 24 16: 8 24 48 32: 3 9 57 64: 14 42 100 kvm mdc.lustre-MDT0000-mdc-ffff91e447cf0000.batch_stats=0 total: 100 open/close in 3.59 seconds: 27.85 ops/second llite.lustre-ffff91e447cf0000.statahead_max=0 100 real 0m0.061s user 0m0.002s sys 0m0.014s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff91e447cf0000.statahead_max=128 llite.lustre-ffff91e447cf0000.statahead_max=128 100 real 0m0.130s user 0m0.001s sys 0m0.026s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 79 hit_total: 3528 miss_total: 1721 swrong=2 ewrong=2 - open/close 525 (time 1788565220.27 total 10.00 last 52.48) total: 900 open/close in 17.59 seconds: 51.16 ops/second llite.lustre-ffff91e447cf0000.statahead_max=0 1000 real 0m0.271s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff91e447cf0000.statahead_max=128 llite.lustre-ffff91e447cf0000.statahead_max=128 1000 real 0m0.164s user 0m0.002s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 79 hit_total: 3528 miss_total: 1721 swrong=2 ewrong=2 - open/close 512 (time 1788565246.37 total 10.00 last 51.19) - open/close 938 (time 1788565256.38 total 20.01 last 42.59) - open/close 1440 (time 1788565266.39 total 30.01 last 50.15) - open/close 1988 (time 1788565276.41 total 40.04 last 54.67) - open/close 2627 (time 1788565286.41 total 50.04 last 63.89) - open/close 3180 (time 1788565296.42 total 60.05 last 55.22) - open/close 3660 (time 1788565306.43 total 70.06 last 47.99) - open/close 4235 (time 1788565316.43 total 80.06 last 57.46) - open/close 4709 (time 1788565326.45 total 90.07 last 47.34) - open/close 5207 (time 1788565336.47 total 100.10 last 49.69) - open/close 5764 (time 1788565346.48 total 110.11 last 55.61) - open/close 6329 (time 1788565356.50 total 120.12 last 56.43) - open/close 6952 (time 1788565366.51 total 130.14 last 62.23) - open/close 7600 (time 1788565376.51 total 140.14 last 64.76) - open/close 8159 (time 1788565386.52 total 150.15 last 55.86) - open/close 8741 (time 1788565396.53 total 160.16 last 58.14) total: 9000 open/close in 165.20 seconds: 54.48 ops/second llite.lustre-ffff91e447cf0000.statahead_max=0 10000 real 0m0.570s user 0m0.001s sys 0m0.043s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff91e447cf0000.statahead_max=128 llite.lustre-ffff91e447cf0000.statahead_max=128 10000 real 0m0.812s user 0m0.005s sys 0m0.039s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 79 hit_total: 3528 miss_total: 1721 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 372 seconds llite.lustre-ffff91e447cf0000.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 79 hit_total: 3528 miss_total: 1721 mdc.lustre-MDT0000-mdc-ffff91e447cf0000.batch_stats= snapshot_time: 1788565792.075656079 secs.nsecs start_time: 1788565198.424452381 secs.nsecs elapsed_time: 593.651203698 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