== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 13:07:03 (1788196023) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff963287f7a000.batch_stats=0 total: 100 open/close in 2.78 seconds: 36.03 ops/second llite.lustre-ffff963287f7a000.statahead_max=0 208 real 0m1.028s user 0m0.002s sys 0m0.199s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff963287f7a000.statahead_max=128 llite.lustre-ffff963287f7a000.statahead_max=128 208 real 0m0.612s user 0m0.003s sys 0m0.088s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 138 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 106 hit_total: 2725 miss_total: 1198 swrong=2 ewrong=2 - open/close 683 (time 1788196048.85 total 10.01 last 68.25) total: 900 open/close in 13.39 seconds: 67.20 ops/second llite.lustre-ffff963287f7a000.statahead_max=0 2008 real 0m12.702s user 0m0.020s sys 0m2.041s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff963287f7a000.statahead_max=128 llite.lustre-ffff963287f7a000.statahead_max=128 2008 real 0m5.113s user 0m0.015s sys 0m0.575s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 139 statahead wrong: 2 agl total: 116 list_total: 30 fname_total: 106 hit_total: 3724 miss_total: 1198 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-ffff963287f7a000.statahead_stats= statahead total: 139 statahead wrong: 2 agl total: 116 list_total: 30 fname_total: 106 hit_total: 3724 miss_total: 1198 mdc.lustre-MDT0000-mdc-ffff963287f7a000.batch_stats= snapshot_time: 1788196100.044397199 secs.nsecs start_time: 1788196028.400676300 secs.nsecs elapsed_time: 71.643720899 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 1 3 6 4: 1 3 9 8: 4 12 21 16: 8 25 46 32: 2 6 53 64: 15 46 100 kvm mdc.lustre-MDT0000-mdc-ffff963287f7a000.batch_stats=0 total: 100 open/close in 2.21 seconds: 45.25 ops/second llite.lustre-ffff963287f7a000.statahead_max=0 100 real 0m0.060s user 0m0.002s sys 0m0.013s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff963287f7a000.statahead_max=128 llite.lustre-ffff963287f7a000.statahead_max=128 100 real 0m0.111s user 0m0.001s sys 0m0.010s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 139 statahead wrong: 2 agl total: 116 list_total: 30 fname_total: 106 hit_total: 3724 miss_total: 1198 swrong=2 ewrong=2 - open/close 636 (time 1788196120.20 total 10.01 last 63.54) total: 900 open/close in 13.65 seconds: 65.93 ops/second llite.lustre-ffff963287f7a000.statahead_max=0 1000 real 0m0.113s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff963287f7a000.statahead_max=128 llite.lustre-ffff963287f7a000.statahead_max=128 1000 real 0m0.174s user 0m0.002s sys 0m0.022s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 139 statahead wrong: 2 agl total: 116 list_total: 30 fname_total: 106 hit_total: 3724 miss_total: 1198 swrong=2 ewrong=2 - open/close 789 (time 1788196146.08 total 10.00 last 78.89) - open/close 1456 (time 1788196156.09 total 20.01 last 66.65) - open/close 2070 (time 1788196166.11 total 30.03 last 61.24) - open/close 2720 (time 1788196176.11 total 40.04 last 64.98) - open/close 3376 (time 1788196186.13 total 50.05 last 65.51) - open/close 4012 (time 1788196196.13 total 60.06 last 63.56) - open/close 4608 (time 1788196206.14 total 70.06 last 59.59) - open/close 5282 (time 1788196216.14 total 80.07 last 67.34) - open/close 6030 (time 1788196226.15 total 90.07 last 74.75) - open/close 6701 (time 1788196236.16 total 100.09 last 67.03) - open/close 7393 (time 1788196246.17 total 110.09 last 69.16) - open/close 8028 (time 1788196256.18 total 120.11 last 63.41) - open/close 8691 (time 1788196266.20 total 130.13 last 66.18) total: 9000 open/close in 134.04 seconds: 67.14 ops/second llite.lustre-ffff963287f7a000.statahead_max=0 10000 real 0m0.663s user 0m0.003s sys 0m0.046s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff963287f7a000.statahead_max=128 llite.lustre-ffff963287f7a000.statahead_max=128 10000 real 0m0.666s user 0m0.002s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 139 statahead wrong: 2 agl total: 116 list_total: 30 fname_total: 106 hit_total: 3724 miss_total: 1198 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 334 seconds llite.lustre-ffff963287f7a000.statahead_stats= statahead total: 139 statahead wrong: 2 agl total: 116 list_total: 30 fname_total: 106 hit_total: 3724 miss_total: 1198 mdc.lustre-MDT0000-mdc-ffff963287f7a000.batch_stats= snapshot_time: 1788196622.726307807 secs.nsecs start_time: 1788196101.385916420 secs.nsecs elapsed_time: 521.340391387 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