== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 15:16:10 (1788203770) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9a96b5ff7800.batch_stats=0 total: 100 open/close in 3.38 seconds: 29.57 ops/second llite.lustre-ffff9a96b5ff7800.statahead_max=0 208 real 0m1.545s user 0m0.002s sys 0m0.223s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9a96b5ff7800.statahead_max=128 llite.lustre-ffff9a96b5ff7800.statahead_max=128 208 real 0m0.574s user 0m0.002s sys 0m0.092s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 128 statahead wrong: 2 agl total: 123 list_total: 27 fname_total: 101 hit_total: 2928 miss_total: 1548 swrong=2 ewrong=2 - open/close 579 (time 1788203796.74 total 10.00 last 57.89) total: 900 open/close in 15.60 seconds: 57.70 ops/second llite.lustre-ffff9a96b5ff7800.statahead_max=0 2008 real 0m14.030s user 0m0.030s sys 0m1.897s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff9a96b5ff7800.statahead_max=128 llite.lustre-ffff9a96b5ff7800.statahead_max=128 2008 real 0m3.959s user 0m0.015s sys 0m0.655s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 28 fname_total: 101 hit_total: 3926 miss_total: 1549 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 23 seconds llite.lustre-ffff9a96b5ff7800.statahead_stats= statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 28 fname_total: 101 hit_total: 3926 miss_total: 1549 mdc.lustre-MDT0000-mdc-ffff9a96b5ff7800.batch_stats= snapshot_time: 1788203855.235152932 secs.nsecs start_time: 1788203774.973546799 secs.nsecs elapsed_time: 80.261606133 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 3 9 12 16: 8 25 38 32: 4 12 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff9a96b5ff7800.batch_stats=0 total: 100 open/close in 2.73 seconds: 36.66 ops/second llite.lustre-ffff9a96b5ff7800.statahead_max=0 100 real 0m0.095s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9a96b5ff7800.statahead_max=128 llite.lustre-ffff9a96b5ff7800.statahead_max=128 100 real 0m0.078s user 0m0.002s sys 0m0.020s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 28 fname_total: 101 hit_total: 3926 miss_total: 1549 swrong=2 ewrong=2 - open/close 655 (time 1788203876.00 total 10.01 last 65.45) total: 900 open/close in 14.00 seconds: 64.29 ops/second llite.lustre-ffff9a96b5ff7800.statahead_max=0 1000 real 0m0.173s user 0m0.002s sys 0m0.021s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9a96b5ff7800.statahead_max=128 llite.lustre-ffff9a96b5ff7800.statahead_max=128 1000 real 0m0.167s user 0m0.001s sys 0m0.026s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 28 fname_total: 101 hit_total: 3926 miss_total: 1549 swrong=2 ewrong=2 - open/close 651 (time 1788203898.42 total 10.01 last 65.06) - open/close 1357 (time 1788203908.44 total 20.03 last 70.46) - open/close 2089 (time 1788203918.46 total 30.04 last 73.06) - open/close 2805 (time 1788203928.46 total 40.05 last 71.60) - open/close 3485 (time 1788203938.47 total 50.06 last 67.92) - open/close 4139 (time 1788203948.48 total 60.06 last 65.38) - open/close 4841 (time 1788203958.48 total 70.07 last 70.14) - open/close 5531 (time 1788203968.49 total 80.07 last 68.96) - open/close 6199 (time 1788203978.50 total 90.08 last 66.74) - open/close 6844 (time 1788203988.51 total 100.09 last 64.44) - open/close 7518 (time 1788203998.52 total 110.10 last 67.32) - open/close 8178 (time 1788204008.54 total 120.13 last 65.84) - open/close 8847 (time 1788204018.56 total 130.14 last 66.82) total: 9000 open/close in 132.29 seconds: 68.03 ops/second llite.lustre-ffff9a96b5ff7800.statahead_max=0 10000 real 0m0.879s user 0m0.006s sys 0m0.037s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9a96b5ff7800.statahead_max=128 llite.lustre-ffff9a96b5ff7800.statahead_max=128 10000 real 0m0.698s user 0m0.003s sys 0m0.045s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 28 fname_total: 101 hit_total: 3926 miss_total: 1549 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 325 seconds llite.lustre-ffff9a96b5ff7800.statahead_stats= statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 28 fname_total: 101 hit_total: 3926 miss_total: 1549 mdc.lustre-MDT0000-mdc-ffff9a96b5ff7800.batch_stats= snapshot_time: 1788204361.179963835 secs.nsecs start_time: 1788203856.695410618 secs.nsecs elapsed_time: 504.484553217 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