== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 10:05:47 (1789135547) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9e2844d3f800.batch_stats=0 total: 100 open/close in 3.58 seconds: 27.90 ops/second llite.lustre-ffff9e2844d3f800.statahead_max=0 208 real 0m1.478s user 0m0.003s sys 0m0.196s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9e2844d3f800.statahead_max=128 llite.lustre-ffff9e2844d3f800.statahead_max=128 208 real 0m0.747s user 0m0.003s sys 0m0.084s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 136 statahead wrong: 2 agl total: 131 list_total: 28 fname_total: 79 hit_total: 3283 miss_total: 1284 swrong=2 ewrong=2 - open/close 743 (time 1789135577.24 total 10.00 last 74.30) total: 900 open/close in 11.91 seconds: 75.58 ops/second llite.lustre-ffff9e2844d3f800.statahead_max=0 2008 real 0m11.335s user 0m0.022s sys 0m1.812s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff9e2844d3f800.statahead_max=128 llite.lustre-ffff9e2844d3f800.statahead_max=128 2008 real 0m3.904s user 0m0.014s sys 0m0.643s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 79 hit_total: 4282 miss_total: 1284 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 20 seconds llite.lustre-ffff9e2844d3f800.statahead_stats= statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 79 hit_total: 4282 miss_total: 1284 mdc.lustre-MDT0000-mdc-ffff9e2844d3f800.batch_stats= snapshot_time: 1789135624.991163552 secs.nsecs start_time: 1789135553.688686031 secs.nsecs elapsed_time: 71.302477521 secs.nsecs subreqs per batch batches %% cum %% 1: 4 12 12 2: 0 0 12 4: 1 3 15 8: 5 15 30 16: 5 15 45 32: 3 9 54 64: 15 45 100 kvm mdc.lustre-MDT0000-mdc-ffff9e2844d3f800.batch_stats=0 total: 100 open/close in 2.59 seconds: 38.65 ops/second llite.lustre-ffff9e2844d3f800.statahead_max=0 100 real 0m0.096s user 0m0.003s sys 0m0.013s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9e2844d3f800.statahead_max=128 llite.lustre-ffff9e2844d3f800.statahead_max=128 100 real 0m0.064s user 0m0.001s sys 0m0.013s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 79 hit_total: 4282 miss_total: 1284 swrong=2 ewrong=2 - open/close 782 (time 1789135645.73 total 10.01 last 78.15) total: 900 open/close in 11.52 seconds: 78.14 ops/second llite.lustre-ffff9e2844d3f800.statahead_max=0 1000 real 0m0.170s user 0m0.003s sys 0m0.057s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9e2844d3f800.statahead_max=128 llite.lustre-ffff9e2844d3f800.statahead_max=128 1000 real 0m0.100s user 0m0.000s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 79 hit_total: 4282 miss_total: 1284 swrong=2 ewrong=2 - open/close 647 (time 1789135666.35 total 10.00 last 64.67) - open/close 1323 (time 1789135676.36 total 20.02 last 67.52) - open/close 1936 (time 1789135686.39 total 30.04 last 61.14) - open/close 2615 (time 1789135696.39 total 40.05 last 67.87) - open/close 3173 (time 1789135706.41 total 50.06 last 55.72) - open/close 3842 (time 1789135716.41 total 60.07 last 66.88) - open/close 4555 (time 1789135726.42 total 70.07 last 71.24) - open/close 5251 (time 1789135736.43 total 80.08 last 69.53) - open/close 5974 (time 1789135746.43 total 90.09 last 72.25) - open/close 6609 (time 1789135756.45 total 100.10 last 63.41) - open/close 7220 (time 1789135766.47 total 110.12 last 60.98) - open/close 8000 (time 1789135776.48 total 120.13 last 77.93) - open/close 8767 (time 1789135786.49 total 130.15 last 76.57) total: 9000 open/close in 132.95 seconds: 67.69 ops/second llite.lustre-ffff9e2844d3f800.statahead_max=0 10000 real 0m0.467s user 0m0.007s sys 0m0.043s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9e2844d3f800.statahead_max=128 llite.lustre-ffff9e2844d3f800.statahead_max=128 10000 real 0m0.454s user 0m0.003s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 79 hit_total: 4282 miss_total: 1284 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 325 seconds llite.lustre-ffff9e2844d3f800.statahead_stats= statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 79 hit_total: 4282 miss_total: 1284 mdc.lustre-MDT0000-mdc-ffff9e2844d3f800.batch_stats= snapshot_time: 1789136129.009060409 secs.nsecs start_time: 1789135626.717648212 secs.nsecs elapsed_time: 502.291412197 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