== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 14:44:21 (1777574661) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8de2e0f5c000.batch_stats=0 total: 100 open/close in 0.71 seconds: 141.11 ops/second llite.lustre-ffff8de2e0f5c000.statahead_max=0 208 real 0m0.344s user 0m0.003s sys 0m0.146s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8de2e0f5c000.statahead_max=128 llite.lustre-ffff8de2e0f5c000.statahead_max=128 208 real 0m0.165s user 0m0.003s sys 0m0.074s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 91 statahead wrong: 1 agl total: 88 list_total: 27 fname_total: 64 hit_total: 3310 miss_total: 248 swrong=1 ewrong=1 total: 900 open/close in 2.21 seconds: 406.47 ops/second llite.lustre-ffff8de2e0f5c000.statahead_max=0 2008 real 0m3.840s user 0m0.017s sys 0m1.509s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 4 sec llite.lustre-ffff8de2e0f5c000.statahead_max=128 llite.lustre-ffff8de2e0f5c000.statahead_max=128 2008 real 0m1.617s user 0m0.003s sys 0m0.848s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 92 statahead wrong: 1 agl total: 88 list_total: 28 fname_total: 64 hit_total: 4309 miss_total: 248 swrong=1 ewrong=1 - open/close 4008 (time 1777574686.74 total 10.00 last 400.74) - open/close 8085 (time 1777574696.74 total 20.00 last 407.64) total: 9000 open/close in 21.99 seconds: 409.34 ops/second llite.lustre-ffff8de2e0f5c000.statahead_max=0 20008 real 0m48.207s user 0m0.129s sys 0m15.025s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 48 sec llite.lustre-ffff8de2e0f5c000.statahead_max=128 llite.lustre-ffff8de2e0f5c000.statahead_max=128 20008 real 0m33.888s user 0m0.108s sys 0m6.135s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 34 sec statahead total: 93 statahead wrong: 1 agl total: 88 list_total: 29 fname_total: 64 hit_total: 14307 miss_total: 249 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 184 seconds llite.lustre-ffff8de2e0f5c000.statahead_stats= statahead total: 93 statahead wrong: 1 agl total: 88 list_total: 29 fname_total: 64 hit_total: 14307 miss_total: 249 mdc.lustre-MDT0000-mdc-ffff8de2e0f5c000.batch_stats= snapshot_time: 1777574985.177709309 secs.nsecs start_time: 1777574663.153079397 secs.nsecs elapsed_time: 322.024629912 secs.nsecs subreqs per batch batches % cum % 1: 7 2 2 2: 7 2 4 4: 9 3 7 8: 33 11 19 16: 52 17 36 32: 33 11 48 64: 151 51 100 kvm mdc.lustre-MDT0000-mdc-ffff8de2e0f5c000.batch_stats=0 total: 100 open/close in 2.80 seconds: 35.69 ops/second llite.lustre-ffff8de2e0f5c000.statahead_max=0 100 real 0m0.074s user 0m0.000s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8de2e0f5c000.statahead_max=128 llite.lustre-ffff8de2e0f5c000.statahead_max=128 100 real 0m0.050s user 0m0.002s sys 0m0.014s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 93 statahead wrong: 1 agl total: 88 list_total: 29 fname_total: 64 hit_total: 14307 miss_total: 249 swrong=1 ewrong=1 - open/close 717 (time 1777575006.69 total 10.01 last 71.66) total: 900 open/close in 13.24 seconds: 67.95 ops/second llite.lustre-ffff8de2e0f5c000.statahead_max=0 1000 real 0m0.160s user 0m0.004s sys 0m0.036s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8de2e0f5c000.statahead_max=128 llite.lustre-ffff8de2e0f5c000.statahead_max=128 1000 real 0m0.170s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 93 statahead wrong: 1 agl total: 88 list_total: 29 fname_total: 64 hit_total: 14307 miss_total: 249 swrong=1 ewrong=1 - open/close 737 (time 1777575029.60 total 10.00 last 73.68) - open/close 1454 (time 1777575039.62 total 20.02 last 71.55) - open/close 2163 (time 1777575049.63 total 30.03 last 70.83) - open/close 2881 (time 1777575059.64 total 40.04 last 71.73) - open/close 3620 (time 1777575069.65 total 50.06 last 73.81) - open/close 4335 (time 1777575079.66 total 60.07 last 71.41) - open/close 5020 (time 1777575089.66 total 70.07 last 68.48) - open/close 5730 (time 1777575099.67 total 80.07 last 70.97) - open/close 6427 (time 1777575109.67 total 90.08 last 69.69) - open/close 7034 (time 1777575119.67 total 100.08 last 60.70) - open/close 7763 (time 1777575129.69 total 110.10 last 72.75) - open/close 8467 (time 1777575139.70 total 120.10 last 70.35) total: 9000 open/close in 128.83 seconds: 69.86 ops/second llite.lustre-ffff8de2e0f5c000.statahead_max=0 10000 real 0m0.463s user 0m0.003s sys 0m0.040s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8de2e0f5c000.statahead_max=128 llite.lustre-ffff8de2e0f5c000.statahead_max=128 10000 real 0m0.711s user 0m0.002s sys 0m0.037s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 93 statahead wrong: 1 agl total: 88 list_total: 29 fname_total: 64 hit_total: 14307 miss_total: 249 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 330 seconds llite.lustre-ffff8de2e0f5c000.statahead_stats= statahead total: 93 statahead wrong: 1 agl total: 88 list_total: 29 fname_total: 64 hit_total: 14307 miss_total: 249 mdc.lustre-MDT0000-mdc-ffff8de2e0f5c000.batch_stats= snapshot_time: 1777575499.436004493 secs.nsecs start_time: 1777574986.963160317 secs.nsecs elapsed_time: 512.472844176 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