== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 12:36:21 (1777566981) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8b42030a3800.batch_stats=0 total: 100 open/close in 0.81 seconds: 124.21 ops/second llite.lustre-ffff8b42030a3800.statahead_max=0 208 real 0m0.408s user 0m0.003s sys 0m0.165s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 0 sec llite.lustre-ffff8b42030a3800.statahead_max=128 128 208 real 0m0.237s user 0m0.003s sys 0m0.094s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 57 statahead wrong: 1 agl total: 55 list_total: 26 fname_total: 31 hit_total: 22858 miss_total: 217 total: 900 open/close in 2.06 seconds: 436.10 ops/second llite.lustre-ffff8b42030a3800.statahead_max=0 2008 real 0m4.052s user 0m0.022s sys 0m1.600s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 4 sec llite.lustre-ffff8b42030a3800.statahead_max=128 128 2008 real 0m1.761s user 0m0.008s sys 0m1.005s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 58 statahead wrong: 1 agl total: 55 list_total: 27 fname_total: 31 hit_total: 23857 miss_total: 217 - open/close 3399 (time 1777567007.46 total 10.00 last 339.87) - open/close 7186 (time 1777567017.46 total 20.00 last 378.65) total: 9000 open/close in 25.26 seconds: 356.33 ops/second llite.lustre-ffff8b42030a3800.statahead_max=0 20008 real 0m40.184s user 0m0.194s sys 0m15.496s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 41 sec llite.lustre-ffff8b42030a3800.statahead_max=128 128 20008 real 0m14.320s user 0m0.063s sys 0m7.847s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 14 sec statahead total: 59 statahead wrong: 1 agl total: 55 list_total: 28 fname_total: 31 hit_total: 33856 miss_total: 217 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 50 seconds llite.lustre-ffff8b42030a3800.statahead_stats= statahead total: 59 statahead wrong: 1 agl total: 55 list_total: 28 fname_total: 31 hit_total: 33856 miss_total: 217 mdc.lustre-MDT0000-mdc-ffff8b42030a3800.batch_stats= snapshot_time: 1777567136.665365496 secs.nsecs start_time: 1777566983.167357951 secs.nsecs elapsed_time: 153.498007545 secs.nsecs subreqs per batch batches % cum % 1: 29 9 9 2: 1 0 9 4: 2 0 10 8: 7 2 12 16: 125 39 51 32: 9 2 54 64: 143 45 100 kvm mdc.lustre-MDT0000-mdc-ffff8b42030a3800.batch_stats=0 total: 100 open/close in 0.74 seconds: 134.40 ops/second llite.lustre-ffff8b42030a3800.statahead_max=0 100 real 0m0.022s user 0m0.000s sys 0m0.014s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff8b42030a3800.statahead_max=128 128 100 real 0m0.022s user 0m0.002s sys 0m0.013s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 59 statahead wrong: 1 agl total: 55 list_total: 28 fname_total: 31 hit_total: 33856 miss_total: 217 total: 900 open/close in 2.19 seconds: 411.73 ops/second llite.lustre-ffff8b42030a3800.statahead_max=0 1000 real 0m0.034s user 0m0.000s sys 0m0.016s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff8b42030a3800.statahead_max=128 128 1000 real 0m0.038s user 0m0.000s sys 0m0.017s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 59 statahead wrong: 1 agl total: 55 list_total: 28 fname_total: 31 hit_total: 33856 miss_total: 217 - open/close 4536 (time 1777567154.40 total 10.00 last 453.60) - open/close 8924 (time 1777567164.40 total 20.00 last 438.74) total: 9000 open/close in 20.15 seconds: 446.58 ops/second llite.lustre-ffff8b42030a3800.statahead_max=0 10000 real 0m0.266s user 0m0.001s sys 0m0.136s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff8b42030a3800.statahead_max=128 128 10000 real 0m0.163s user 0m0.001s sys 0m0.034s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 59 statahead wrong: 1 agl total: 55 list_total: 28 fname_total: 31 hit_total: 33856 miss_total: 217 - open/close 4679 (time 1777567179.44 total 10.00 last 467.90) - open/close 9521 (time 1777567189.44 total 20.00 last 484.20) - open/close 13905 (time 1777567199.44 total 30.00 last 438.39) - open/close 17795 (time 1777567209.44 total 40.00 last 388.93) - open/close 20000 (time 1777567215.04 total 45.60 last 393.90) - open/close 24043 (time 1777567225.04 total 55.60 last 404.24) - open/close 27991 (time 1777567235.05 total 65.60 last 394.76) - open/close 30000 (time 1777567239.56 total 70.12 last 444.85) - open/close 34609 (time 1777567249.56 total 80.12 last 460.85) - open/close 39024 (time 1777567259.56 total 90.12 last 441.49) - open/close 40000 (time 1777567261.70 total 92.25 last 457.57) - open/close 44492 (time 1777567271.70 total 102.25 last 449.16) - open/close 48734 (time 1777567281.70 total 112.25 last 424.16) - open/close 50000 (time 1777567284.97 total 115.53 last 386.77) - open/close 54298 (time 1777567294.97 total 125.53 last 429.72) - open/close 58861 (time 1777567304.97 total 135.53 last 456.26) - open/close 60000 (time 1777567307.45 total 138.01 last 459.50) - open/close 64460 (time 1777567317.45 total 148.01 last 445.94) - open/close 68695 (time 1777567327.45 total 158.01 last 423.47) - open/close 70000 (time 1777567330.34 total 160.90 last 451.81) - open/close 74459 (time 1777567340.35 total 170.91 last 445.39) - open/close 78696 (time 1777567350.36 total 180.91 last 423.61) - open/close 80000 (time 1777567353.95 total 184.50 last 363.26) - open/close 84198 (time 1777567363.95 total 194.50 last 419.75) - open/close 88774 (time 1777567373.95 total 204.50 last 457.60) total: 90000 open/close in 207.42 seconds: 433.90 ops/second llite.lustre-ffff8b42030a3800.statahead_max=0 100000 real 0m1.568s user 0m0.013s sys 0m0.203s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff8b42030a3800.statahead_max=128 128 100000 real 0m1.618s user 0m0.015s sys 0m0.192s statx --cached=always -D 100000 files with statahead: 1 sec statahead total: 59 statahead wrong: 1 agl total: 55 list_total: 28 fname_total: 31 hit_total: 33856 miss_total: 217 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1042 seconds llite.lustre-ffff8b42030a3800.statahead_stats= statahead total: 59 statahead wrong: 1 agl total: 55 list_total: 28 fname_total: 31 hit_total: 33856 miss_total: 217 mdc.lustre-MDT0000-mdc-ffff8b42030a3800.batch_stats= snapshot_time: 1777568445.034141891 secs.nsecs start_time: 1777567137.181034131 secs.nsecs elapsed_time: 1307.853107760 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536