== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:46:49 (1787568409) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff989049fec800.batch_stats=0 total: 100 open/close in 2.21 seconds: 45.33 ops/second llite.lustre-ffff989049fec800.statahead_max=0 208 real 0m1.073s user 0m0.001s sys 0m0.200s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff989049fec800.statahead_max=128 llite.lustre-ffff989049fec800.statahead_max=128 208 real 0m0.636s user 0m0.002s sys 0m0.070s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 123 statahead wrong: 2 agl total: 118 list_total: 28 fname_total: 84 hit_total: 2554 miss_total: 1431 swrong=2 ewrong=2 - open/close 853 (time 1787568433.70 total 10.00 last 85.28) total: 900 open/close in 10.71 seconds: 84.05 ops/second llite.lustre-ffff989049fec800.statahead_max=0 2008 real 0m10.148s user 0m0.022s sys 0m1.800s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 10 sec llite.lustre-ffff989049fec800.statahead_max=128 llite.lustre-ffff989049fec800.statahead_max=128 2008 real 0m4.476s user 0m0.011s sys 0m0.564s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 84 hit_total: 3552 miss_total: 1432 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-ffff989049fec800.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 84 hit_total: 3552 miss_total: 1432 mdc.lustre-MDT0000-mdc-ffff989049fec800.batch_stats= snapshot_time: 1787568478.418450936 secs.nsecs start_time: 1787568413.746546290 secs.nsecs elapsed_time: 64.671904646 secs.nsecs subreqs per batch batches %% cum %% 1: 2 5 5 2: 2 5 11 4: 1 2 14 8: 5 14 29 16: 5 14 44 32: 5 14 58 64: 14 41 100 kvm mdc.lustre-MDT0000-mdc-ffff989049fec800.batch_stats=0 total: 100 open/close in 2.35 seconds: 42.63 ops/second llite.lustre-ffff989049fec800.statahead_max=0 100 real 0m0.078s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff989049fec800.statahead_max=128 llite.lustre-ffff989049fec800.statahead_max=128 100 real 0m0.085s user 0m0.002s sys 0m0.014s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 84 hit_total: 3552 miss_total: 1432 swrong=2 ewrong=2 - open/close 761 (time 1787568498.47 total 10.01 last 75.99) total: 900 open/close in 11.78 seconds: 76.38 ops/second llite.lustre-ffff989049fec800.statahead_max=0 1000 real 0m0.407s user 0m0.002s sys 0m0.038s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff989049fec800.statahead_max=128 llite.lustre-ffff989049fec800.statahead_max=128 1000 real 0m0.274s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 84 hit_total: 3552 miss_total: 1432 swrong=2 ewrong=2 - open/close 674 (time 1787568521.58 total 10.01 last 67.35) - open/close 1328 (time 1787568531.58 total 20.01 last 65.39) - open/close 2159 (time 1787568541.60 total 30.03 last 82.96) - open/close 2936 (time 1787568551.61 total 40.03 last 77.65) - open/close 3880 (time 1787568561.61 total 50.04 last 94.34) - open/close 4805 (time 1787568571.61 total 60.04 last 92.50) - open/close 5556 (time 1787568581.61 total 70.04 last 75.09) - open/close 6233 (time 1787568591.62 total 80.05 last 67.64) - open/close 7039 (time 1787568601.63 total 90.06 last 80.52) - open/close 7863 (time 1787568611.63 total 100.06 last 82.39) - open/close 8799 (time 1787568621.64 total 110.06 last 93.56) total: 9000 open/close in 112.41 seconds: 80.06 ops/second llite.lustre-ffff989049fec800.statahead_max=0 10000 real 0m0.445s user 0m0.002s sys 0m0.051s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff989049fec800.statahead_max=128 llite.lustre-ffff989049fec800.statahead_max=128 10000 real 0m0.428s user 0m0.003s sys 0m0.038s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 84 hit_total: 3552 miss_total: 1432 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 321 seconds llite.lustre-ffff989049fec800.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 84 hit_total: 3552 miss_total: 1432 mdc.lustre-MDT0000-mdc-ffff989049fec800.batch_stats= snapshot_time: 1787568959.137079650 secs.nsecs start_time: 1787568479.989604501 secs.nsecs elapsed_time: 479.147475149 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