== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 00:42:26 (1789188146) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff91f3128d1800.batch_stats=0 total: 100 open/close in 0.75 seconds: 132.96 ops/second llite.lustre-ffff91f3128d1800.statahead_max=0 208 real 0m0.355s user 0m0.002s sys 0m0.148s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 0 sec llite.lustre-ffff91f3128d1800.statahead_max=128 llite.lustre-ffff91f3128d1800.statahead_max=128 208 real 0m0.198s user 0m0.005s sys 0m0.069s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 83 statahead wrong: 2 agl total: 78 list_total: 25 fname_total: 47 hit_total: 2581 miss_total: 781 swrong=2 ewrong=2 total: 900 open/close in 2.09 seconds: 429.70 ops/second llite.lustre-ffff91f3128d1800.statahead_max=0 2008 real 0m3.659s user 0m0.021s sys 0m1.415s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 4 sec llite.lustre-ffff91f3128d1800.statahead_max=128 llite.lustre-ffff91f3128d1800.statahead_max=128 2008 real 0m1.774s user 0m0.006s sys 0m0.891s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 84 statahead wrong: 2 agl total: 78 list_total: 26 fname_total: 47 hit_total: 3580 miss_total: 781 swrong=2 ewrong=2 - open/close 4028 (time 1789188170.86 total 10.00 last 402.76) - open/close 7982 (time 1789188180.86 total 20.00 last 395.38) total: 9000 open/close in 22.28 seconds: 403.87 ops/second llite.lustre-ffff91f3128d1800.statahead_max=0 20008 real 0m37.675s user 0m0.148s sys 0m14.019s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 38 sec llite.lustre-ffff91f3128d1800.statahead_max=128 llite.lustre-ffff91f3128d1800.statahead_max=128 20008 real 0m16.850s user 0m0.064s sys 0m8.688s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 17 sec statahead total: 85 statahead wrong: 2 agl total: 78 list_total: 27 fname_total: 47 hit_total: 13579 miss_total: 781 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 54 seconds llite.lustre-ffff91f3128d1800.statahead_stats= statahead total: 85 statahead wrong: 2 agl total: 78 list_total: 27 fname_total: 47 hit_total: 13579 miss_total: 781 mdc.lustre-MDT0000-mdc-ffff91f3128d1800.batch_stats= snapshot_time: 1789188298.895342980 secs.nsecs start_time: 1789188147.471758264 secs.nsecs elapsed_time: 151.423584716 secs.nsecs subreqs per batch batches %% cum %% 1: 29 9 9 2: 2 0 9 4: 0 0 9 8: 8 2 12 16: 121 38 50 32: 13 4 54 64: 143 45 100 kvm mdc.lustre-MDT0000-mdc-ffff91f3128d1800.batch_stats=0 total: 100 open/close in 0.77 seconds: 130.16 ops/second llite.lustre-ffff91f3128d1800.statahead_max=0 100 real 0m0.027s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff91f3128d1800.statahead_max=128 llite.lustre-ffff91f3128d1800.statahead_max=128 100 real 0m0.027s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 85 statahead wrong: 2 agl total: 78 list_total: 27 fname_total: 47 hit_total: 13579 miss_total: 781 swrong=2 ewrong=2 total: 900 open/close in 2.14 seconds: 421.40 ops/second llite.lustre-ffff91f3128d1800.statahead_max=0 1000 real 0m0.041s user 0m0.003s sys 0m0.018s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff91f3128d1800.statahead_max=128 llite.lustre-ffff91f3128d1800.statahead_max=128 1000 real 0m0.039s user 0m0.003s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 85 statahead wrong: 2 agl total: 78 list_total: 27 fname_total: 47 hit_total: 13579 miss_total: 781 swrong=2 ewrong=2 - open/close 4240 (time 1789188317.49 total 10.00 last 423.94) total: 9000 open/close in 19.89 seconds: 452.58 ops/second llite.lustre-ffff91f3128d1800.statahead_max=0 10000 real 0m0.169s user 0m0.000s sys 0m0.036s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff91f3128d1800.statahead_max=128 llite.lustre-ffff91f3128d1800.statahead_max=128 10000 real 0m0.185s user 0m0.002s sys 0m0.037s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 85 statahead wrong: 2 agl total: 78 list_total: 27 fname_total: 47 hit_total: 13579 miss_total: 781 swrong=2 ewrong=2 - open/close 3835 (time 1789188341.66 total 10.00 last 383.42) - open/close 7541 (time 1789188351.66 total 20.00 last 370.59) - open/close 10000 (time 1789188357.81 total 26.15 last 400.06) - open/close 14189 (time 1789188367.81 total 36.15 last 418.89) - open/close 18035 (time 1789188377.81 total 46.15 last 384.56) - open/close 20000 (time 1789188383.84 total 52.18 last 325.70) - open/close 23448 (time 1789188393.84 total 62.19 last 344.73) - open/close 26754 (time 1789188403.85 total 72.19 last 330.37) - open/close 30000 (time 1789188413.48 total 81.82 last 337.03) - open/close 34267 (time 1789188423.48 total 91.83 last 426.62) - open/close 38893 (time 1789188433.49 total 101.83 last 462.54) - open/close 40000 (time 1789188436.06 total 104.40 last 430.23) - open/close 44551 (time 1789188446.06 total 114.40 last 455.03) - open/close 49301 (time 1789188456.06 total 124.40 last 474.95) - open/close 53833 (time 1789188466.06 total 134.40 last 453.14) - open/close 58532 (time 1789188476.06 total 144.40 last 469.88) - open/close 60000 (time 1789188479.55 total 147.90 last 420.38) - open/close 64607 (time 1789188489.55 total 157.90 last 460.70) - open/close 69339 (time 1789188499.56 total 167.90 last 473.16) - open/close 74213 (time 1789188509.56 total 177.90 last 487.33) - open/close 78987 (time 1789188519.56 total 187.90 last 477.36) - open/close 80000 (time 1789188521.89 total 190.23 last 434.75) - open/close 84839 (time 1789188531.89 total 200.23 last 483.73) - open/close 89781 (time 1789188541.89 total 210.24 last 494.10) total: 90000 open/close in 210.91 seconds: 426.72 ops/second llite.lustre-ffff91f3128d1800.statahead_max=0 100000 real 0m1.970s user 0m0.015s sys 0m0.225s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff91f3128d1800.statahead_max=128 llite.lustre-ffff91f3128d1800.statahead_max=128 100000 real 0m1.936s user 0m0.023s sys 0m0.219s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 85 statahead wrong: 2 agl total: 78 list_total: 27 fname_total: 47 hit_total: 13579 miss_total: 781 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 865 seconds llite.lustre-ffff91f3128d1800.statahead_stats= statahead total: 85 statahead wrong: 2 agl total: 78 list_total: 27 fname_total: 47 hit_total: 13579 miss_total: 781 mdc.lustre-MDT0000-mdc-ffff91f3128d1800.batch_stats= snapshot_time: 1789189431.438819232 secs.nsecs start_time: 1789188299.434120009 secs.nsecs elapsed_time: 1132.004699223 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