== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 21:58:53 (1789783133) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9732c8582800.batch_stats=0 total: 100 open/close in 2.30 seconds: 43.55 ops/second llite.lustre-ffff9732c8582800.statahead_max=0 208 real 0m1.748s user 0m0.005s sys 0m0.207s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9732c8582800.statahead_max=128 llite.lustre-ffff9732c8582800.statahead_max=128 208 real 0m0.625s user 0m0.002s sys 0m0.077s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 118 statahead wrong: 2 agl total: 113 list_total: 28 fname_total: 90 hit_total: 3485 miss_total: 759 swrong=2 ewrong=2 - open/close 773 (time 1789783162.49 total 10.00 last 77.29) total: 900 open/close in 12.42 seconds: 72.46 ops/second llite.lustre-ffff9732c8582800.statahead_max=0 2008 real 0m15.432s user 0m0.029s sys 0m1.918s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 16 sec llite.lustre-ffff9732c8582800.statahead_max=128 llite.lustre-ffff9732c8582800.statahead_max=128 2008 real 0m4.048s user 0m0.012s sys 0m0.586s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 29 fname_total: 90 hit_total: 4483 miss_total: 760 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-ffff9732c8582800.statahead_stats= statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 29 fname_total: 90 hit_total: 4483 miss_total: 760 mdc.lustre-MDT0000-mdc-ffff9732c8582800.batch_stats= snapshot_time: 1789783215.996682075 secs.nsecs start_time: 1789783139.046491776 secs.nsecs elapsed_time: 76.950190299 secs.nsecs subreqs per batch batches %% cum %% 1: 1 4 4 2: 0 0 4 4: 0 0 4 8: 4 16 20 16: 1 4 24 32: 3 12 36 64: 16 64 100 kvm mdc.lustre-MDT0000-mdc-ffff9732c8582800.batch_stats=0 total: 100 open/close in 2.63 seconds: 38.00 ops/second llite.lustre-ffff9732c8582800.statahead_max=0 100 real 0m0.095s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9732c8582800.statahead_max=128 llite.lustre-ffff9732c8582800.statahead_max=128 100 real 0m0.112s user 0m0.002s sys 0m0.030s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 29 fname_total: 90 hit_total: 4483 miss_total: 760 swrong=2 ewrong=2 total: 900 open/close in 9.88 seconds: 91.06 ops/second llite.lustre-ffff9732c8582800.statahead_max=0 1000 real 0m0.174s user 0m0.003s sys 0m0.015s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9732c8582800.statahead_max=128 llite.lustre-ffff9732c8582800.statahead_max=128 1000 real 0m0.189s user 0m0.003s sys 0m0.039s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 29 fname_total: 90 hit_total: 4483 miss_total: 760 swrong=2 ewrong=2 - open/close 828 (time 1789783257.59 total 10.00 last 82.77) - open/close 1690 (time 1789783267.61 total 20.03 last 85.98) - open/close 2613 (time 1789783277.62 total 30.03 last 92.26) - open/close 3536 (time 1789783287.63 total 40.05 last 92.17) - open/close 4363 (time 1789783297.63 total 50.05 last 82.66) - open/close 5031 (time 1789783307.65 total 60.06 last 66.72) - open/close 5615 (time 1789783317.69 total 70.10 last 58.18) - open/close 6380 (time 1789783327.69 total 80.11 last 76.45) - open/close 7109 (time 1789783337.70 total 90.11 last 72.87) - open/close 7922 (time 1789783347.70 total 100.12 last 81.26) - open/close 8694 (time 1789783357.70 total 110.12 last 77.19) total: 9000 open/close in 114.29 seconds: 78.75 ops/second llite.lustre-ffff9732c8582800.statahead_max=0 10000 real 0m0.463s user 0m0.006s sys 0m0.049s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9732c8582800.statahead_max=128 llite.lustre-ffff9732c8582800.statahead_max=128 10000 real 0m0.472s user 0m0.001s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 29 fname_total: 90 hit_total: 4483 miss_total: 760 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 298 seconds llite.lustre-ffff9732c8582800.statahead_stats= statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 29 fname_total: 90 hit_total: 4483 miss_total: 760 mdc.lustre-MDT0000-mdc-ffff9732c8582800.batch_stats= snapshot_time: 1789783675.302715960 secs.nsecs start_time: 1789783218.079378017 secs.nsecs elapsed_time: 457.223337943 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