== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:18:49 (1787393929) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff902f10b44000.batch_stats=0 total: 100 open/close in 1.90 seconds: 52.66 ops/second llite.lustre-ffff902f10b44000.statahead_max=0 208 real 0m0.962s user 0m0.005s sys 0m0.213s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff902f10b44000.statahead_max=128 llite.lustre-ffff902f10b44000.statahead_max=128 208 real 0m0.739s user 0m0.008s sys 0m0.075s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 131 statahead wrong: 2 agl total: 126 list_total: 28 fname_total: 102 hit_total: 2662 miss_total: 1371 swrong=2 ewrong=2 - open/close 734 (time 1787393953.34 total 10.01 last 73.36) total: 900 open/close in 12.16 seconds: 74.04 ops/second llite.lustre-ffff902f10b44000.statahead_max=0 2008 real 0m10.193s user 0m0.023s sys 0m1.961s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 10 sec llite.lustre-ffff902f10b44000.statahead_max=128 llite.lustre-ffff902f10b44000.statahead_max=128 2008 real 0m4.472s user 0m0.014s sys 0m0.593s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 102 hit_total: 3660 miss_total: 1372 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 16 seconds llite.lustre-ffff902f10b44000.statahead_stats= statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 102 hit_total: 3660 miss_total: 1372 mdc.lustre-MDT0000-mdc-ffff902f10b44000.batch_stats= snapshot_time: 1787393997.883020610 secs.nsecs start_time: 1787393933.326271908 secs.nsecs elapsed_time: 64.556748702 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 1 3 9 4: 1 3 12 8: 3 9 22 16: 5 16 38 32: 4 12 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff902f10b44000.batch_stats=0 total: 100 open/close in 2.25 seconds: 44.49 ops/second llite.lustre-ffff902f10b44000.statahead_max=0 100 real 0m0.091s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff902f10b44000.statahead_max=128 llite.lustre-ffff902f10b44000.statahead_max=128 100 real 0m0.137s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 102 hit_total: 3660 miss_total: 1372 swrong=2 ewrong=2 - open/close 840 (time 1787394019.15 total 10.00 last 83.99) total: 900 open/close in 10.79 seconds: 83.43 ops/second llite.lustre-ffff902f10b44000.statahead_max=0 1000 real 0m0.221s user 0m0.003s sys 0m0.030s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff902f10b44000.statahead_max=128 llite.lustre-ffff902f10b44000.statahead_max=128 1000 real 0m0.170s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 102 hit_total: 3660 miss_total: 1372 swrong=2 ewrong=2 - open/close 840 (time 1787394040.53 total 10.02 last 83.86) - open/close 1537 (time 1787394050.53 total 20.02 last 69.68) - open/close 2290 (time 1787394060.54 total 30.03 last 75.22) - open/close 3212 (time 1787394070.55 total 40.03 last 92.16) - open/close 4074 (time 1787394080.55 total 50.04 last 86.16) - open/close 4988 (time 1787394090.55 total 60.04 last 91.39) - open/close 5834 (time 1787394100.57 total 70.05 last 84.49) - open/close 6625 (time 1787394110.57 total 80.05 last 79.10) - open/close 7368 (time 1787394120.58 total 90.06 last 74.24) - open/close 7975 (time 1787394130.58 total 100.07 last 60.67) - open/close 8749 (time 1787394140.59 total 110.07 last 77.35) total: 9000 open/close in 113.29 seconds: 79.44 ops/second llite.lustre-ffff902f10b44000.statahead_max=0 10000 real 0m0.541s user 0m0.001s sys 0m0.042s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff902f10b44000.statahead_max=128 llite.lustre-ffff902f10b44000.statahead_max=128 10000 real 0m0.486s user 0m0.003s sys 0m0.038s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 102 hit_total: 3660 miss_total: 1372 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 318 seconds llite.lustre-ffff902f10b44000.statahead_stats= statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 102 hit_total: 3660 miss_total: 1372 mdc.lustre-MDT0000-mdc-ffff902f10b44000.batch_stats= snapshot_time: 1787394478.618041020 secs.nsecs start_time: 1787393999.512949237 secs.nsecs elapsed_time: 479.105091783 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