== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 07:26:53 (1787398013) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff92a4c5c15000.batch_stats=0 total: 100 open/close in 2.67 seconds: 37.43 ops/second llite.lustre-ffff92a4c5c15000.statahead_max=0 208 real 0m1.578s user 0m0.003s sys 0m0.276s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff92a4c5c15000.statahead_max=128 llite.lustre-ffff92a4c5c15000.statahead_max=128 208 real 0m0.814s user 0m0.004s sys 0m0.080s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 99 statahead wrong: 2 agl total: 94 list_total: 27 fname_total: 66 hit_total: 2849 miss_total: 1488 swrong=2 ewrong=2 - open/close 611 (time 1787398039.80 total 10.00 last 61.08) total: 900 open/close in 14.77 seconds: 60.93 ops/second llite.lustre-ffff92a4c5c15000.statahead_max=0 2008 real 0m12.336s user 0m0.034s sys 0m2.262s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff92a4c5c15000.statahead_max=128 llite.lustre-ffff92a4c5c15000.statahead_max=128 2008 real 0m4.702s user 0m0.010s sys 0m0.608s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 100 statahead wrong: 2 agl total: 94 list_total: 28 fname_total: 66 hit_total: 3847 miss_total: 1489 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-ffff92a4c5c15000.statahead_stats= statahead total: 100 statahead wrong: 2 agl total: 94 list_total: 28 fname_total: 66 hit_total: 3847 miss_total: 1489 mdc.lustre-MDT0000-mdc-ffff92a4c5c15000.batch_stats= snapshot_time: 1787398093.218877320 secs.nsecs start_time: 1787398018.169637626 secs.nsecs elapsed_time: 75.049239694 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 1 3 6 4: 1 3 9 8: 4 12 22 16: 6 19 41 32: 3 9 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff92a4c5c15000.batch_stats=0 total: 100 open/close in 3.47 seconds: 28.84 ops/second llite.lustre-ffff92a4c5c15000.statahead_max=0 100 real 0m0.112s user 0m0.002s sys 0m0.021s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff92a4c5c15000.statahead_max=128 llite.lustre-ffff92a4c5c15000.statahead_max=128 100 real 0m0.075s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 100 statahead wrong: 2 agl total: 94 list_total: 28 fname_total: 66 hit_total: 3847 miss_total: 1489 swrong=2 ewrong=2 - open/close 615 (time 1787398116.22 total 10.01 last 61.47) total: 900 open/close in 14.87 seconds: 60.51 ops/second llite.lustre-ffff92a4c5c15000.statahead_max=0 1000 real 0m0.127s user 0m0.002s sys 0m0.029s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff92a4c5c15000.statahead_max=128 llite.lustre-ffff92a4c5c15000.statahead_max=128 1000 real 0m0.179s user 0m0.001s sys 0m0.039s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 100 statahead wrong: 2 agl total: 94 list_total: 28 fname_total: 66 hit_total: 3847 miss_total: 1489 swrong=2 ewrong=2 - open/close 640 (time 1787398140.25 total 10.00 last 63.98) - open/close 1242 (time 1787398150.25 total 20.00 last 60.20) - open/close 1953 (time 1787398160.26 total 30.01 last 71.05) - open/close 2635 (time 1787398170.28 total 40.03 last 68.07) - open/close 3343 (time 1787398180.28 total 50.03 last 70.78) - open/close 3964 (time 1787398190.29 total 60.05 last 62.02) - open/close 4640 (time 1787398200.32 total 70.07 last 67.43) - open/close 5287 (time 1787398210.33 total 80.08 last 64.63) - open/close 5988 (time 1787398220.34 total 90.10 last 69.99) - open/close 6678 (time 1787398230.37 total 100.12 last 68.84) - open/close 7377 (time 1787398240.37 total 110.12 last 69.88) - open/close 8087 (time 1787398250.37 total 120.13 last 70.98) - open/close 8753 (time 1787398260.38 total 130.14 last 66.54) total: 9000 open/close in 133.95 seconds: 67.19 ops/second llite.lustre-ffff92a4c5c15000.statahead_max=0 10000 real 0m0.762s user 0m0.004s sys 0m0.058s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff92a4c5c15000.statahead_max=128 llite.lustre-ffff92a4c5c15000.statahead_max=128 10000 real 0m0.695s user 0m0.002s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 100 statahead wrong: 2 agl total: 94 list_total: 28 fname_total: 66 hit_total: 3847 miss_total: 1489 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 345 seconds llite.lustre-ffff92a4c5c15000.statahead_stats= statahead total: 100 statahead wrong: 2 agl total: 94 list_total: 28 fname_total: 66 hit_total: 3847 miss_total: 1489 mdc.lustre-MDT0000-mdc-ffff92a4c5c15000.batch_stats= snapshot_time: 1787398625.460656066 secs.nsecs start_time: 1787398095.075924071 secs.nsecs elapsed_time: 530.384731995 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