== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 12:35:55 (1777912555) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff93410385b000.batch_stats=0 total: 100 open/close in 0.64 seconds: 156.57 ops/second llite.lustre-ffff93410385b000.statahead_max=0 208 real 0m0.393s user 0m0.002s sys 0m0.158s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff93410385b000.statahead_max=128 llite.lustre-ffff93410385b000.statahead_max=128 208 real 0m0.250s user 0m0.004s sys 0m0.115s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 57 statahead wrong: 2 agl total: 55 list_total: 26 fname_total: 31 hit_total: 22881 miss_total: 1312 swrong=2 ewrong=2 total: 900 open/close in 1.91 seconds: 471.43 ops/second llite.lustre-ffff93410385b000.statahead_max=0 2008 real 0m3.440s user 0m0.013s sys 0m1.371s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 4 sec llite.lustre-ffff93410385b000.statahead_max=128 llite.lustre-ffff93410385b000.statahead_max=128 2008 real 0m1.517s user 0m0.004s sys 0m0.751s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 58 statahead wrong: 2 agl total: 55 list_total: 27 fname_total: 31 hit_total: 23880 miss_total: 1312 swrong=2 ewrong=2 - open/close 4767 (time 1777912579.50 total 10.00 last 476.68) total: 9000 open/close in 18.75 seconds: 480.03 ops/second llite.lustre-ffff93410385b000.statahead_max=0 20008 real 0m34.183s user 0m0.129s sys 0m13.805s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 34 sec llite.lustre-ffff93410385b000.statahead_max=128 llite.lustre-ffff93410385b000.statahead_max=128 20008 real 0m15.828s user 0m0.061s sys 0m8.743s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 16 sec statahead total: 59 statahead wrong: 2 agl total: 55 list_total: 28 fname_total: 31 hit_total: 33879 miss_total: 1312 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-ffff93410385b000.statahead_stats= statahead total: 59 statahead wrong: 2 agl total: 55 list_total: 28 fname_total: 31 hit_total: 33879 miss_total: 1312 mdc.lustre-MDT0000-mdc-ffff93410385b000.batch_stats= snapshot_time: 1777912700.701357635 secs.nsecs start_time: 1777912556.894123295 secs.nsecs elapsed_time: 143.807234340 secs.nsecs subreqs per batch batches % cum % 1: 19 6 6 2: 0 0 6 4: 1 0 6 8: 6 1 8 16: 124 40 49 32: 12 3 53 64: 143 46 100 kvm mdc.lustre-MDT0000-mdc-ffff93410385b000.batch_stats=0 total: 100 open/close in 1.03 seconds: 97.05 ops/second llite.lustre-ffff93410385b000.statahead_max=0 100 real 0m0.023s user 0m0.002s sys 0m0.013s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff93410385b000.statahead_max=128 llite.lustre-ffff93410385b000.statahead_max=128 100 real 0m0.023s user 0m0.004s sys 0m0.012s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 59 statahead wrong: 2 agl total: 55 list_total: 28 fname_total: 31 hit_total: 33879 miss_total: 1312 swrong=2 ewrong=2 total: 900 open/close in 2.36 seconds: 381.74 ops/second llite.lustre-ffff93410385b000.statahead_max=0 1000 real 0m0.037s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff93410385b000.statahead_max=128 llite.lustre-ffff93410385b000.statahead_max=128 1000 real 0m0.033s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 59 statahead wrong: 2 agl total: 55 list_total: 28 fname_total: 31 hit_total: 33879 miss_total: 1312 swrong=2 ewrong=2 - open/close 4760 (time 1777912719.37 total 10.00 last 475.94) - open/close 8946 (time 1777912729.37 total 20.00 last 418.59) total: 9000 open/close in 20.12 seconds: 447.28 ops/second llite.lustre-ffff93410385b000.statahead_max=0 10000 real 0m0.286s user 0m0.003s sys 0m0.138s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff93410385b000.statahead_max=128 llite.lustre-ffff93410385b000.statahead_max=128 10000 real 0m0.240s user 0m0.004s sys 0m0.032s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 59 statahead wrong: 2 agl total: 55 list_total: 28 fname_total: 31 hit_total: 33879 miss_total: 1312 swrong=2 ewrong=2 - open/close 4039 (time 1777912744.98 total 10.00 last 403.83) - open/close 8290 (time 1777912754.98 total 20.00 last 425.03) - open/close 10000 (time 1777912758.97 total 23.99 last 428.50) - open/close 14330 (time 1777912768.97 total 34.00 last 432.88) - open/close 18624 (time 1777912778.98 total 44.00 last 429.39) - open/close 20000 (time 1777912782.16 total 47.19 last 431.50) - open/close 24273 (time 1777912792.17 total 57.19 last 427.21) - open/close 28379 (time 1777912802.17 total 67.19 last 410.52) - open/close 30000 (time 1777912806.25 total 71.27 last 397.02) - open/close 33971 (time 1777912816.25 total 81.27 last 397.03) - open/close 38619 (time 1777912826.25 total 91.28 last 464.72) - open/close 40000 (time 1777912829.24 total 94.26 last 462.82) - open/close 44224 (time 1777912839.24 total 104.26 last 422.37) - open/close 48285 (time 1777912849.24 total 114.26 last 406.02) - open/close 50000 (time 1777912853.35 total 118.38 last 417.06) - open/close 54036 (time 1777912863.37 total 128.39 last 403.05) - open/close 58347 (time 1777912873.37 total 138.39 last 431.05) - open/close 60000 (time 1777912877.23 total 142.25 last 427.96) - open/close 64235 (time 1777912887.23 total 152.25 last 423.44) - open/close 68612 (time 1777912897.23 total 162.25 last 437.67) - open/close 70000 (time 1777912900.30 total 165.32 last 452.56) - open/close 74189 (time 1777912910.30 total 175.32 last 418.89) - open/close 78288 (time 1777912920.30 total 185.32 last 409.81) - open/close 80000 (time 1777912924.44 total 189.46 last 414.13) - open/close 84359 (time 1777912934.44 total 199.46 last 435.83) - open/close 88668 (time 1777912944.44 total 209.46 last 430.90) total: 90000 open/close in 212.69 seconds: 423.14 ops/second llite.lustre-ffff93410385b000.statahead_max=0 100000 real 0m1.650s user 0m0.013s sys 0m0.218s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff93410385b000.statahead_max=128 llite.lustre-ffff93410385b000.statahead_max=128 100000 real 0m1.695s user 0m0.012s sys 0m0.213s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 59 statahead wrong: 2 agl total: 55 list_total: 28 fname_total: 31 hit_total: 33879 miss_total: 1312 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 851 seconds llite.lustre-ffff93410385b000.statahead_stats= statahead total: 59 statahead wrong: 2 agl total: 55 list_total: 28 fname_total: 31 hit_total: 33879 miss_total: 1312 mdc.lustre-MDT0000-mdc-ffff93410385b000.batch_stats= snapshot_time: 1777913826.754956997 secs.nsecs start_time: 1777912701.234145496 secs.nsecs elapsed_time: 1125.520811501 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