== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 22:12:01 (1781230321) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9f1f8478e000.batch_stats=0 total: 100 open/close in 3.22 seconds: 31.01 ops/second llite.lustre-ffff9f1f8478e000.statahead_max=0 208 real 0m1.195s user 0m0.005s sys 0m0.217s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9f1f8478e000.statahead_max=128 llite.lustre-ffff9f1f8478e000.statahead_max=128 208 real 0m0.826s user 0m0.001s sys 0m0.072s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 119 statahead wrong: 2 agl total: 114 list_total: 29 fname_total: 88 hit_total: 3012 miss_total: 1289 swrong=2 ewrong=2 - open/close 682 (time 1781230353.33 total 10.01 last 68.10) total: 900 open/close in 13.64 seconds: 65.97 ops/second llite.lustre-ffff9f1f8478e000.statahead_max=0 2008 real 0m12.834s user 0m0.029s sys 0m2.188s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff9f1f8478e000.statahead_max=128 llite.lustre-ffff9f1f8478e000.statahead_max=128 2008 real 0m5.155s user 0m0.012s sys 0m0.604s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 88 hit_total: 4011 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: 19 seconds llite.lustre-ffff9f1f8478e000.statahead_stats= statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 88 hit_total: 4011 miss_total: 1289 mdc.lustre-MDT0000-mdc-ffff9f1f8478e000.batch_stats= snapshot_time: 1781230407.145090237 secs.nsecs start_time: 1781230329.801159539 secs.nsecs elapsed_time: 77.343930698 secs.nsecs subreqs per batch batches % cum % 1: 2 6 6 2: 0 0 6 4: 0 0 6 8: 4 13 20 16: 7 23 43 32: 2 6 50 64: 15 50 100 kvm mdc.lustre-MDT0000-mdc-ffff9f1f8478e000.batch_stats=0 total: 100 open/close in 2.77 seconds: 36.15 ops/second llite.lustre-ffff9f1f8478e000.statahead_max=0 100 real 0m0.083s user 0m0.001s sys 0m0.013s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9f1f8478e000.statahead_max=128 llite.lustre-ffff9f1f8478e000.statahead_max=128 100 real 0m0.114s user 0m0.002s sys 0m0.014s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 88 hit_total: 4011 miss_total: 1289 swrong=2 ewrong=2 - open/close 726 (time 1781230428.24 total 10.00 last 72.59) total: 900 open/close in 13.41 seconds: 67.10 ops/second llite.lustre-ffff9f1f8478e000.statahead_max=0 1000 real 0m0.179s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9f1f8478e000.statahead_max=128 llite.lustre-ffff9f1f8478e000.statahead_max=128 1000 real 0m0.157s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 88 hit_total: 4011 miss_total: 1289 swrong=2 ewrong=2 - open/close 633 (time 1781230451.50 total 10.04 last 63.02) - open/close 1201 (time 1781230461.51 total 20.05 last 56.76) - open/close 1986 (time 1781230471.51 total 30.06 last 78.46) - open/close 2646 (time 1781230481.52 total 40.07 last 65.93) - open/close 3281 (time 1781230491.53 total 50.07 last 63.46) - open/close 3860 (time 1781230501.54 total 60.08 last 57.87) - open/close 4610 (time 1781230511.57 total 70.11 last 74.75) - open/close 5241 (time 1781230521.58 total 80.12 last 63.04) - open/close 5856 (time 1781230531.59 total 90.13 last 61.44) - open/close 6495 (time 1781230541.59 total 100.13 last 63.88) - open/close 7044 (time 1781230551.60 total 110.14 last 54.87) - open/close 7767 (time 1781230561.61 total 120.15 last 72.24) - open/close 8372 (time 1781230571.61 total 130.15 last 60.48) - open/close 8973 (time 1781230581.61 total 140.15 last 60.09) total: 9000 open/close in 140.81 seconds: 63.91 ops/second llite.lustre-ffff9f1f8478e000.statahead_max=0 10000 real 0m0.805s user 0m0.001s sys 0m0.042s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9f1f8478e000.statahead_max=128 llite.lustre-ffff9f1f8478e000.statahead_max=128 10000 real 0m0.630s user 0m0.003s sys 0m0.040s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 88 hit_total: 4011 miss_total: 1289 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 359 seconds llite.lustre-ffff9f1f8478e000.statahead_stats= statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 30 fname_total: 88 hit_total: 4011 miss_total: 1289 mdc.lustre-MDT0000-mdc-ffff9f1f8478e000.batch_stats= snapshot_time: 1781230961.218602206 secs.nsecs start_time: 1781230408.820523832 secs.nsecs elapsed_time: 552.398078374 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