== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 00:18:38 (1782533918) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8b3a10d2a800.batch_stats=0 total: 100 open/close in 0.77 seconds: 129.10 ops/second llite.lustre-ffff8b3a10d2a800.statahead_max=0 208 real 0m0.502s user 0m0.005s sys 0m0.187s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8b3a10d2a800.statahead_max=128 llite.lustre-ffff8b3a10d2a800.statahead_max=128 208 real 0m0.245s user 0m0.001s sys 0m0.101s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 94 statahead wrong: 2 agl total: 91 list_total: 26 fname_total: 68 hit_total: 2494 miss_total: 980 swrong=2 ewrong=2 total: 900 open/close in 2.89 seconds: 311.25 ops/second llite.lustre-ffff8b3a10d2a800.statahead_max=0 2008 real 0m4.373s user 0m0.023s sys 0m1.623s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 4 sec llite.lustre-ffff8b3a10d2a800.statahead_max=128 llite.lustre-ffff8b3a10d2a800.statahead_max=128 2008 real 0m1.691s user 0m0.013s sys 0m0.932s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 95 statahead wrong: 2 agl total: 91 list_total: 27 fname_total: 68 hit_total: 3493 miss_total: 980 swrong=2 ewrong=2 - open/close 3161 (time 1782533945.51 total 10.00 last 316.03) - open/close 5486 (time 1782533955.51 total 20.00 last 232.44) - open/close 7412 (time 1782533965.51 total 30.01 last 192.56) total: 9000 open/close in 35.75 seconds: 251.77 ops/second llite.lustre-ffff8b3a10d2a800.statahead_max=0 20008 real 0m45.073s user 0m0.182s sys 0m16.611s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 45 sec llite.lustre-ffff8b3a10d2a800.statahead_max=128 llite.lustre-ffff8b3a10d2a800.statahead_max=128 20008 real 0m17.164s user 0m0.073s sys 0m9.016s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 18 sec statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 28 fname_total: 68 hit_total: 13492 miss_total: 980 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 65 seconds llite.lustre-ffff8b3a10d2a800.statahead_stats= statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 28 fname_total: 68 hit_total: 13492 miss_total: 980 mdc.lustre-MDT0000-mdc-ffff8b3a10d2a800.batch_stats= snapshot_time: 1782534106.980504365 secs.nsecs start_time: 1782533919.796296132 secs.nsecs elapsed_time: 187.184208233 secs.nsecs subreqs per batch batches %% cum %% 1: 24 7 7 2: 3 0 8 4: 0 0 8 8: 7 2 10 16: 118 37 48 32: 17 5 54 64: 142 45 100 kvm mdc.lustre-MDT0000-mdc-ffff8b3a10d2a800.batch_stats=0 total: 100 open/close in 0.82 seconds: 121.95 ops/second llite.lustre-ffff8b3a10d2a800.statahead_max=0 100 real 0m0.031s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8b3a10d2a800.statahead_max=128 llite.lustre-ffff8b3a10d2a800.statahead_max=128 100 real 0m0.034s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 28 fname_total: 68 hit_total: 13492 miss_total: 980 swrong=2 ewrong=2 total: 900 open/close in 3.40 seconds: 264.42 ops/second llite.lustre-ffff8b3a10d2a800.statahead_max=0 1000 real 0m0.048s user 0m0.000s sys 0m0.023s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8b3a10d2a800.statahead_max=128 llite.lustre-ffff8b3a10d2a800.statahead_max=128 1000 real 0m0.114s user 0m0.002s sys 0m0.084s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 28 fname_total: 68 hit_total: 13492 miss_total: 980 swrong=2 ewrong=2 - open/close 2933 (time 1782534126.95 total 10.01 last 293.12) - open/close 6010 (time 1782534136.96 total 20.02 last 307.42) total: 9000 open/close in 29.51 seconds: 304.98 ops/second llite.lustre-ffff8b3a10d2a800.statahead_max=0 10000 real 0m0.222s user 0m0.004s sys 0m0.033s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8b3a10d2a800.statahead_max=128 llite.lustre-ffff8b3a10d2a800.statahead_max=128 10000 real 0m0.214s user 0m0.005s sys 0m0.035s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 28 fname_total: 68 hit_total: 13492 miss_total: 980 swrong=2 ewrong=2 - open/close 3616 (time 1782534161.98 total 10.01 last 361.41) - open/close 7532 (time 1782534171.98 total 20.01 last 391.58) - open/close 10000 (time 1782534178.67 total 26.70 last 368.90) - open/close 13754 (time 1782534188.67 total 36.70 last 375.38) - open/close 17240 (time 1782534198.67 total 46.70 last 348.51) - open/close 20000 (time 1782534207.30 total 55.33 last 319.83) - open/close 23459 (time 1782534217.30 total 65.33 last 345.82) - open/close 27222 (time 1782534227.31 total 75.34 last 376.11) - open/close 30000 (time 1782534234.34 total 82.37 last 394.68) - open/close 33385 (time 1782534244.35 total 92.38 last 338.42) - open/close 36777 (time 1782534254.35 total 102.38 last 339.18) - open/close 40000 (time 1782534263.58 total 111.61 last 349.25) - open/close 43397 (time 1782534273.58 total 121.61 last 339.65) - open/close 46940 (time 1782534283.58 total 131.61 last 354.29) - open/close 50000 (time 1782534293.19 total 141.22 last 318.46) - open/close 53311 (time 1782534303.19 total 151.22 last 331.08) - open/close 57086 (time 1782534313.19 total 161.22 last 377.46) - open/close 60000 (time 1782534321.53 total 169.56 last 349.12) - open/close 64026 (time 1782534331.54 total 179.57 last 402.53) - open/close 67249 (time 1782534341.54 total 189.57 last 322.12) - open/close 70000 (time 1782534349.59 total 197.62 last 341.88) - open/close 73153 (time 1782534359.59 total 207.62 last 315.22) - open/close 76001 (time 1782534369.60 total 217.63 last 284.60) - open/close 78666 (time 1782534379.60 total 227.63 last 266.47) - open/close 80000 (time 1782534384.24 total 232.27 last 287.30) - open/close 83251 (time 1782534394.24 total 242.27 last 325.04) - open/close 86268 (time 1782534404.25 total 252.28 last 301.63) - open/close 89979 (time 1782534414.25 total 262.28 last 371.04) total: 90000 open/close in 262.33 seconds: 343.08 ops/second llite.lustre-ffff8b3a10d2a800.statahead_max=0 100000 real 0m2.092s user 0m0.013s sys 0m0.218s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff8b3a10d2a800.statahead_max=128 llite.lustre-ffff8b3a10d2a800.statahead_max=128 100000 real 0m1.797s user 0m0.015s sys 0m0.201s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 28 fname_total: 68 hit_total: 13492 miss_total: 980 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 898 seconds llite.lustre-ffff8b3a10d2a800.statahead_stats= statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 28 fname_total: 68 hit_total: 13492 miss_total: 980 mdc.lustre-MDT0000-mdc-ffff8b3a10d2a800.batch_stats= snapshot_time: 1782535339.502629111 secs.nsecs start_time: 1782534107.519141292 secs.nsecs elapsed_time: 1231.983487819 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