== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 12:44:47 (1782233087) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8e4f90ace000.batch_stats=0 total: 100 open/close in 2.62 seconds: 38.18 ops/second llite.lustre-ffff8e4f90ace000.statahead_max=0 208 real 0m0.951s user 0m0.004s sys 0m0.215s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8e4f90ace000.statahead_max=128 llite.lustre-ffff8e4f90ace000.statahead_max=128 208 real 0m0.450s user 0m0.004s sys 0m0.089s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 103 statahead wrong: 2 agl total: 98 list_total: 28 fname_total: 59 hit_total: 2733 miss_total: 1040 swrong=2 ewrong=2 - open/close 704 (time 1782233113.19 total 10.01 last 70.35) total: 900 open/close in 12.87 seconds: 69.91 ops/second llite.lustre-ffff8e4f90ace000.statahead_max=0 2008 real 0m15.237s user 0m0.023s sys 0m2.248s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff8e4f90ace000.statahead_max=128 llite.lustre-ffff8e4f90ace000.statahead_max=128 2008 real 0m5.015s user 0m0.017s sys 0m0.573s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 104 statahead wrong: 2 agl total: 98 list_total: 29 fname_total: 59 hit_total: 3732 miss_total: 1040 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-ffff8e4f90ace000.statahead_stats= statahead total: 104 statahead wrong: 2 agl total: 98 list_total: 29 fname_total: 59 hit_total: 3732 miss_total: 1040 mdc.lustre-MDT0000-mdc-ffff8e4f90ace000.batch_stats= snapshot_time: 1782233169.595755183 secs.nsecs start_time: 1782233092.595713089 secs.nsecs elapsed_time: 77.000042094 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 4 14 17 16: 4 14 32 32: 3 10 42 64: 16 57 100 kvm mdc.lustre-MDT0000-mdc-ffff8e4f90ace000.batch_stats=0 total: 100 open/close in 2.64 seconds: 37.84 ops/second llite.lustre-ffff8e4f90ace000.statahead_max=0 100 real 0m0.092s user 0m0.002s sys 0m0.024s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8e4f90ace000.statahead_max=128 llite.lustre-ffff8e4f90ace000.statahead_max=128 100 real 0m0.103s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 104 statahead wrong: 2 agl total: 98 list_total: 29 fname_total: 59 hit_total: 3732 miss_total: 1040 swrong=2 ewrong=2 - open/close 710 (time 1782233191.63 total 10.00 last 70.98) total: 900 open/close in 13.15 seconds: 68.42 ops/second llite.lustre-ffff8e4f90ace000.statahead_max=0 1000 real 0m0.096s user 0m0.002s sys 0m0.020s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8e4f90ace000.statahead_max=128 llite.lustre-ffff8e4f90ace000.statahead_max=128 1000 real 0m0.197s user 0m0.002s sys 0m0.013s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 104 statahead wrong: 2 agl total: 98 list_total: 29 fname_total: 59 hit_total: 3732 miss_total: 1040 swrong=2 ewrong=2 - open/close 876 (time 1782233214.96 total 10.00 last 87.59) - open/close 1690 (time 1782233224.97 total 20.00 last 81.37) - open/close 2462 (time 1782233234.99 total 30.03 last 77.04) - open/close 3277 (time 1782233244.99 total 40.03 last 81.45) - open/close 4156 (time 1782233255.00 total 50.04 last 87.86) - open/close 4887 (time 1782233265.00 total 60.04 last 73.06) - open/close 5655 (time 1782233275.02 total 70.06 last 76.69) - open/close 6446 (time 1782233285.02 total 80.06 last 79.09) - open/close 7253 (time 1782233295.02 total 90.06 last 80.66) - open/close 8113 (time 1782233305.03 total 100.07 last 85.91) - open/close 8857 (time 1782233315.04 total 110.08 last 74.37) total: 9000 open/close in 112.62 seconds: 79.91 ops/second llite.lustre-ffff8e4f90ace000.statahead_max=0 10000 real 0m0.575s user 0m0.004s sys 0m0.041s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8e4f90ace000.statahead_max=128 llite.lustre-ffff8e4f90ace000.statahead_max=128 10000 real 0m0.742s user 0m0.003s sys 0m0.035s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 104 statahead wrong: 2 agl total: 98 list_total: 29 fname_total: 59 hit_total: 3732 miss_total: 1040 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 303 seconds llite.lustre-ffff8e4f90ace000.statahead_stats= statahead total: 104 statahead wrong: 2 agl total: 98 list_total: 29 fname_total: 59 hit_total: 3732 miss_total: 1040 mdc.lustre-MDT0000-mdc-ffff8e4f90ace000.batch_stats= snapshot_time: 1782233641.002227965 secs.nsecs start_time: 1782233171.423745051 secs.nsecs elapsed_time: 469.578482914 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