== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 17:38:09 (1788644289) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffffa0b2daf03000.batch_stats=0 total: 100 open/close in 3.98 seconds: 25.13 ops/second llite.lustre-ffffa0b2daf03000.statahead_max=0 208 real 0m1.906s user 0m0.004s sys 0m0.200s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffffa0b2daf03000.statahead_max=128 llite.lustre-ffffa0b2daf03000.statahead_max=128 208 real 0m0.562s user 0m0.001s sys 0m0.092s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 123 statahead wrong: 2 agl total: 118 list_total: 28 fname_total: 95 hit_total: 2927 miss_total: 1726 swrong=2 ewrong=2 - open/close 809 (time 1788644319.62 total 10.00 last 80.86) total: 900 open/close in 11.26 seconds: 79.92 ops/second llite.lustre-ffffa0b2daf03000.statahead_max=0 2008 real 0m11.039s user 0m0.013s sys 0m1.837s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffffa0b2daf03000.statahead_max=128 llite.lustre-ffffa0b2daf03000.statahead_max=128 2008 real 0m5.023s user 0m0.014s sys 0m0.531s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 95 hit_total: 3925 miss_total: 1727 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-ffffa0b2daf03000.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 95 hit_total: 3925 miss_total: 1727 mdc.lustre-MDT0000-mdc-ffffa0b2daf03000.batch_stats= snapshot_time: 1788644366.994654622 secs.nsecs start_time: 1788644295.971257592 secs.nsecs elapsed_time: 71.023397030 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 4 13 16 16: 4 13 30 32: 7 23 53 64: 14 46 100 kvm mdc.lustre-MDT0000-mdc-ffffa0b2daf03000.batch_stats=0 total: 100 open/close in 3.16 seconds: 31.63 ops/second llite.lustre-ffffa0b2daf03000.statahead_max=0 100 real 0m0.068s user 0m0.002s sys 0m0.013s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffffa0b2daf03000.statahead_max=128 llite.lustre-ffffa0b2daf03000.statahead_max=128 100 real 0m0.102s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 95 hit_total: 3925 miss_total: 1727 swrong=2 ewrong=2 - open/close 708 (time 1788644389.53 total 10.02 last 70.65) total: 900 open/close in 13.59 seconds: 66.20 ops/second llite.lustre-ffffa0b2daf03000.statahead_max=0 1000 real 0m0.350s user 0m0.003s sys 0m0.038s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffffa0b2daf03000.statahead_max=128 llite.lustre-ffffa0b2daf03000.statahead_max=128 1000 real 0m0.100s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 95 hit_total: 3925 miss_total: 1727 swrong=2 ewrong=2 - open/close 462 (time 1788644417.72 total 10.01 last 46.17) - open/close 1147 (time 1788644427.74 total 20.02 last 68.40) - open/close 1918 (time 1788644437.75 total 30.03 last 77.02) - open/close 2523 (time 1788644447.76 total 40.04 last 60.44) - open/close 3327 (time 1788644457.77 total 50.05 last 80.33) - open/close 3832 (time 1788644467.77 total 60.05 last 50.49) - open/close 4344 (time 1788644477.77 total 70.05 last 51.19) - open/close 5057 (time 1788644487.78 total 80.06 last 71.26) - open/close 5808 (time 1788644497.78 total 90.06 last 75.06) - open/close 6534 (time 1788644507.78 total 100.07 last 72.57) - open/close 7268 (time 1788644517.79 total 110.08 last 73.33) - open/close 7777 (time 1788644527.80 total 120.08 last 50.87) - open/close 8474 (time 1788644537.81 total 130.09 last 69.64) total: 9000 open/close in 136.41 seconds: 65.98 ops/second llite.lustre-ffffa0b2daf03000.statahead_max=0 10000 real 0m0.889s user 0m0.001s sys 0m0.044s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffffa0b2daf03000.statahead_max=128 llite.lustre-ffffa0b2daf03000.statahead_max=128 10000 real 0m0.822s user 0m0.003s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 95 hit_total: 3925 miss_total: 1727 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 316 seconds llite.lustre-ffffa0b2daf03000.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 95 hit_total: 3925 miss_total: 1727 mdc.lustre-MDT0000-mdc-ffffa0b2daf03000.batch_stats= snapshot_time: 1788644880.442533592 secs.nsecs start_time: 1788644368.606265816 secs.nsecs elapsed_time: 511.836267776 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