== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 05:13:17 (1788945197) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9c20be31d000.batch_stats=0 total: 100 open/close in 2.23 seconds: 44.89 ops/second llite.lustre-ffff9c20be31d000.statahead_max=0 208 real 0m1.330s user 0m0.002s sys 0m0.201s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9c20be31d000.statahead_max=128 llite.lustre-ffff9c20be31d000.statahead_max=128 208 real 0m0.485s user 0m0.001s sys 0m0.080s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 91 statahead wrong: 2 agl total: 87 list_total: 28 fname_total: 62 hit_total: 2795 miss_total: 1704 swrong=2 ewrong=2 - open/close 821 (time 1788945220.78 total 10.01 last 81.99) total: 900 open/close in 11.11 seconds: 80.99 ops/second llite.lustre-ffff9c20be31d000.statahead_max=0 2008 real 0m10.454s user 0m0.019s sys 0m1.817s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 10 sec llite.lustre-ffff9c20be31d000.statahead_max=128 llite.lustre-ffff9c20be31d000.statahead_max=128 2008 real 0m4.201s user 0m0.014s sys 0m0.619s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 92 statahead wrong: 2 agl total: 87 list_total: 29 fname_total: 62 hit_total: 3793 miss_total: 1705 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-ffff9c20be31d000.statahead_stats= statahead total: 92 statahead wrong: 2 agl total: 87 list_total: 29 fname_total: 62 hit_total: 3793 miss_total: 1705 mdc.lustre-MDT0000-mdc-ffff9c20be31d000.batch_stats= snapshot_time: 1788945262.422342739 secs.nsecs start_time: 1788945201.634593547 secs.nsecs elapsed_time: 60.787749192 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 1 3 3 8: 3 10 13 16: 7 24 37 32: 3 10 48 64: 15 51 100 kvm mdc.lustre-MDT0000-mdc-ffff9c20be31d000.batch_stats=0 total: 100 open/close in 2.31 seconds: 43.37 ops/second llite.lustre-ffff9c20be31d000.statahead_max=0 100 real 0m0.086s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9c20be31d000.statahead_max=128 llite.lustre-ffff9c20be31d000.statahead_max=128 100 real 0m0.083s user 0m0.000s sys 0m0.028s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 92 statahead wrong: 2 agl total: 87 list_total: 29 fname_total: 62 hit_total: 3793 miss_total: 1705 swrong=2 ewrong=2 - open/close 834 (time 1788945280.94 total 10.02 last 83.22) total: 900 open/close in 10.95 seconds: 82.18 ops/second llite.lustre-ffff9c20be31d000.statahead_max=0 1000 real 0m0.165s user 0m0.001s sys 0m0.055s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9c20be31d000.statahead_max=128 llite.lustre-ffff9c20be31d000.statahead_max=128 1000 real 0m0.076s user 0m0.001s sys 0m0.023s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 92 statahead wrong: 2 agl total: 87 list_total: 29 fname_total: 62 hit_total: 3793 miss_total: 1705 swrong=2 ewrong=2 - open/close 877 (time 1788945298.64 total 10.01 last 87.65) - open/close 1759 (time 1788945308.64 total 20.01 last 88.14) - open/close 2651 (time 1788945318.65 total 30.02 last 89.11) - open/close 3495 (time 1788945328.66 total 40.03 last 84.34) - open/close 4357 (time 1788945338.68 total 50.05 last 86.00) - open/close 5222 (time 1788945348.69 total 60.06 last 86.42) - open/close 5992 (time 1788945358.70 total 70.07 last 76.93) - open/close 6828 (time 1788945368.72 total 80.09 last 83.47) - open/close 7668 (time 1788945378.72 total 90.10 last 83.93) - open/close 8504 (time 1788945388.73 total 100.10 last 83.53) total: 9000 open/close in 107.20 seconds: 83.96 ops/second llite.lustre-ffff9c20be31d000.statahead_max=0 10000 real 0m0.433s user 0m0.002s sys 0m0.050s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9c20be31d000.statahead_max=128 llite.lustre-ffff9c20be31d000.statahead_max=128 10000 real 0m0.682s user 0m0.003s sys 0m0.045s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 92 statahead wrong: 2 agl total: 87 list_total: 29 fname_total: 62 hit_total: 3793 miss_total: 1705 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 275 seconds llite.lustre-ffff9c20be31d000.statahead_stats= statahead total: 92 statahead wrong: 2 agl total: 87 list_total: 29 fname_total: 62 hit_total: 3793 miss_total: 1705 mdc.lustre-MDT0000-mdc-ffff9c20be31d000.batch_stats= snapshot_time: 1788945685.815697537 secs.nsecs start_time: 1788945263.586037463 secs.nsecs elapsed_time: 422.229660074 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