== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 04:47:46 (1787734066) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff93af90ea4000.batch_stats=0 total: 100 open/close in 2.18 seconds: 45.81 ops/second llite.lustre-ffff93af90ea4000.statahead_max=0 208 real 0m1.232s user 0m0.004s sys 0m0.201s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff93af90ea4000.statahead_max=128 llite.lustre-ffff93af90ea4000.statahead_max=128 208 real 0m0.563s user 0m0.005s sys 0m0.076s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 111 statahead wrong: 2 agl total: 107 list_total: 27 fname_total: 84 hit_total: 3039 miss_total: 1288 swrong=2 ewrong=2 - open/close 827 (time 1787734089.91 total 10.01 last 82.61) total: 900 open/close in 10.83 seconds: 83.13 ops/second llite.lustre-ffff93af90ea4000.statahead_max=0 2008 real 0m10.527s user 0m0.017s sys 0m1.763s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff93af90ea4000.statahead_max=128 llite.lustre-ffff93af90ea4000.statahead_max=128 2008 real 0m3.753s user 0m0.015s sys 0m0.606s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 112 statahead wrong: 2 agl total: 107 list_total: 28 fname_total: 84 hit_total: 4037 miss_total: 1289 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff93af90ea4000.statahead_stats= statahead total: 112 statahead wrong: 2 agl total: 107 list_total: 28 fname_total: 84 hit_total: 4037 miss_total: 1289 mdc.lustre-MDT0000-mdc-ffff93af90ea4000.batch_stats= snapshot_time: 1787734133.264515128 secs.nsecs start_time: 1787734070.637704735 secs.nsecs elapsed_time: 62.626810393 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 1 3 9 4: 0 0 9 8: 4 12 22 16: 5 16 38 32: 4 12 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff93af90ea4000.batch_stats=0 total: 100 open/close in 2.34 seconds: 42.65 ops/second llite.lustre-ffff93af90ea4000.statahead_max=0 100 real 0m0.089s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff93af90ea4000.statahead_max=128 llite.lustre-ffff93af90ea4000.statahead_max=128 100 real 0m0.080s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 112 statahead wrong: 2 agl total: 107 list_total: 28 fname_total: 84 hit_total: 4037 miss_total: 1289 swrong=2 ewrong=2 - open/close 753 (time 1787734153.36 total 10.00 last 75.28) total: 900 open/close in 12.20 seconds: 73.78 ops/second llite.lustre-ffff93af90ea4000.statahead_max=0 1000 real 0m0.162s user 0m0.002s sys 0m0.043s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff93af90ea4000.statahead_max=128 llite.lustre-ffff93af90ea4000.statahead_max=128 1000 real 0m0.113s user 0m0.003s sys 0m0.022s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 112 statahead wrong: 2 agl total: 107 list_total: 28 fname_total: 84 hit_total: 4037 miss_total: 1289 swrong=2 ewrong=2 - open/close 465 (time 1787734173.88 total 10.01 last 46.45) - open/close 1128 (time 1787734183.90 total 20.03 last 66.18) - open/close 1904 (time 1787734193.90 total 30.03 last 77.55) - open/close 2694 (time 1787734203.91 total 40.04 last 78.94) - open/close 3451 (time 1787734213.91 total 50.05 last 75.66) - open/close 4285 (time 1787734223.92 total 60.05 last 83.36) - open/close 5076 (time 1787734233.92 total 70.05 last 79.07) - open/close 5874 (time 1787734243.92 total 80.05 last 79.80) - open/close 6658 (time 1787734253.92 total 90.06 last 78.39) - open/close 7417 (time 1787734263.93 total 100.06 last 75.86) - open/close 8142 (time 1787734273.94 total 110.07 last 72.41) - open/close 8910 (time 1787734283.96 total 120.09 last 76.68) total: 9000 open/close in 121.35 seconds: 74.17 ops/second llite.lustre-ffff93af90ea4000.statahead_max=0 10000 real 0m0.627s user 0m0.002s sys 0m0.046s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff93af90ea4000.statahead_max=128 llite.lustre-ffff93af90ea4000.statahead_max=128 10000 real 0m0.682s user 0m0.005s sys 0m0.039s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 112 statahead wrong: 2 agl total: 107 list_total: 28 fname_total: 84 hit_total: 4037 miss_total: 1289 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 298 seconds llite.lustre-ffff93af90ea4000.statahead_stats= statahead total: 112 statahead wrong: 2 agl total: 107 list_total: 28 fname_total: 84 hit_total: 4037 miss_total: 1289 mdc.lustre-MDT0000-mdc-ffff93af90ea4000.batch_stats= snapshot_time: 1787734597.906792798 secs.nsecs start_time: 1787734134.654287323 secs.nsecs elapsed_time: 463.252505475 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