== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 21:23:24 (1788917004) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9a8b44817000.batch_stats=0 total: 100 open/close in 2.33 seconds: 43.00 ops/second llite.lustre-ffff9a8b44817000.statahead_max=0 208 real 0m1.271s user 0m0.006s sys 0m0.206s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9a8b44817000.statahead_max=128 llite.lustre-ffff9a8b44817000.statahead_max=128 208 real 0m0.486s user 0m0.003s sys 0m0.085s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 142 statahead wrong: 2 agl total: 137 list_total: 29 fname_total: 103 hit_total: 2465 miss_total: 1354 swrong=2 ewrong=2 total: 900 open/close in 9.48 seconds: 94.93 ops/second llite.lustre-ffff9a8b44817000.statahead_max=0 2008 real 0m9.363s user 0m0.019s sys 0m1.781s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 9 sec llite.lustre-ffff9a8b44817000.statahead_max=128 llite.lustre-ffff9a8b44817000.statahead_max=128 2008 real 0m3.560s user 0m0.006s sys 0m0.576s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 30 fname_total: 103 hit_total: 3463 miss_total: 1355 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 14 seconds llite.lustre-ffff9a8b44817000.statahead_stats= statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 30 fname_total: 103 hit_total: 3463 miss_total: 1355 mdc.lustre-MDT0000-mdc-ffff9a8b44817000.batch_stats= snapshot_time: 1788917062.420282215 secs.nsecs start_time: 1788917007.908418998 secs.nsecs elapsed_time: 54.511863217 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 1 3 6 8: 3 10 16 16: 5 16 33 32: 6 20 53 64: 14 46 100 kvm mdc.lustre-MDT0000-mdc-ffff9a8b44817000.batch_stats=0 total: 100 open/close in 2.69 seconds: 37.11 ops/second llite.lustre-ffff9a8b44817000.statahead_max=0 100 real 0m0.076s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff9a8b44817000.statahead_max=128 llite.lustre-ffff9a8b44817000.statahead_max=128 100 real 0m0.101s user 0m0.000s sys 0m0.020s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 30 fname_total: 103 hit_total: 3463 miss_total: 1355 swrong=2 ewrong=2 total: 900 open/close in 9.96 seconds: 90.34 ops/second llite.lustre-ffff9a8b44817000.statahead_max=0 1000 real 0m0.079s user 0m0.001s sys 0m0.014s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9a8b44817000.statahead_max=128 llite.lustre-ffff9a8b44817000.statahead_max=128 1000 real 0m0.102s user 0m0.001s sys 0m0.034s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 30 fname_total: 103 hit_total: 3463 miss_total: 1355 swrong=2 ewrong=2 - open/close 953 (time 1788917098.03 total 10.01 last 95.25) - open/close 1912 (time 1788917108.04 total 20.01 last 95.86) - open/close 2905 (time 1788917118.04 total 30.01 last 99.26) - open/close 3952 (time 1788917128.04 total 40.02 last 104.67) - open/close 4989 (time 1788917138.05 total 50.02 last 103.65) - open/close 6128 (time 1788917148.06 total 60.03 last 113.80) - open/close 7258 (time 1788917158.06 total 70.04 last 112.95) - open/close 8503 (time 1788917168.06 total 80.04 last 124.49) total: 9000 open/close in 84.14 seconds: 106.96 ops/second llite.lustre-ffff9a8b44817000.statahead_max=0 10000 real 0m0.338s user 0m0.003s sys 0m0.037s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9a8b44817000.statahead_max=128 llite.lustre-ffff9a8b44817000.statahead_max=128 10000 real 0m0.408s user 0m0.003s sys 0m0.048s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 30 fname_total: 103 hit_total: 3463 miss_total: 1355 swrong=2 ewrong=2 - open/close 1008 (time 1788917189.81 total 10.00 last 100.76) - open/close 2244 (time 1788917199.82 total 20.01 last 123.47) - open/close 3625 (time 1788917209.82 total 30.02 last 138.09) - open/close 5084 (time 1788917219.83 total 40.02 last 145.87) - open/close 6462 (time 1788917229.83 total 50.02 last 137.77) - open/close 7773 (time 1788917239.83 total 60.02 last 131.09) - open/close 9213 (time 1788917249.83 total 70.03 last 143.91) - open/close 10000 (time 1788917255.55 total 75.75 last 137.61) - open/close 11687 (time 1788917265.56 total 85.75 last 168.63) - open/close 13516 (time 1788917275.56 total 95.75 last 182.87) - open/close 14914 (time 1788917285.57 total 105.76 last 139.71) - open/close 16265 (time 1788917295.57 total 115.76 last 135.06) - open/close 17569 (time 1788917305.57 total 125.77 last 130.34) - open/close 19150 (time 1788917315.58 total 135.77 last 157.98) - open/close 20000 (time 1788917321.40 total 141.59 last 146.02) - open/close 21427 (time 1788917331.40 total 151.59 last 142.69) - open/close 22840 (time 1788917341.40 total 161.60 last 141.28) - open/close 25252 (time 1788917351.40 total 171.60 last 241.20) - open/close 28100 (time 1788917361.41 total 181.60 last 284.71) - open/close 30000 (time 1788917366.64 total 186.83 last 363.42) - open/close 33237 (time 1788917376.64 total 196.83 last 323.63) - open/close 36506 (time 1788917386.64 total 206.83 last 326.87) - open/close 39597 (time 1788917396.66 total 216.85 last 308.47) - open/close 42106 (time 1788917406.67 total 226.86 last 250.76) - open/close 44341 (time 1788917416.67 total 236.86 last 223.44) - open/close 46933 (time 1788917426.67 total 246.86 last 259.17) - open/close 50000 (time 1788917435.70 total 255.89 last 339.57) - open/close 53757 (time 1788917445.70 total 265.90 last 375.58) - open/close 57018 (time 1788917455.71 total 275.90 last 326.03) - open/close 60000 (time 1788917465.13 total 285.32 last 316.48) - open/close 62821 (time 1788917475.13 total 295.32 last 282.07) - open/close 66252 (time 1788917485.13 total 305.32 last 343.09) - open/close 69410 (time 1788917495.13 total 315.32 last 315.79) - open/close 72768 (time 1788917505.13 total 325.32 last 335.76) - open/close 75873 (time 1788917515.13 total 335.32 last 310.48) - open/close 79662 (time 1788917525.13 total 345.32 last 378.88) - open/close 82851 (time 1788917535.13 total 355.33 last 318.86) - open/close 85721 (time 1788917545.15 total 365.34 last 286.53) - open/close 88570 (time 1788917555.15 total 375.34 last 284.90) total: 90000 open/close in 380.32 seconds: 236.64 ops/second llite.lustre-ffff9a8b44817000.statahead_max=0 100000 real 0m1.786s user 0m0.015s sys 0m0.203s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff9a8b44817000.statahead_max=128 llite.lustre-ffff9a8b44817000.statahead_max=128 100000 real 0m1.853s user 0m0.016s sys 0m0.198s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 30 fname_total: 103 hit_total: 3463 miss_total: 1355 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1178 seconds llite.lustre-ffff9a8b44817000.statahead_stats= statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 30 fname_total: 103 hit_total: 3463 miss_total: 1355 mdc.lustre-MDT0000-mdc-ffff9a8b44817000.batch_stats= snapshot_time: 1788918762.201826697 secs.nsecs start_time: 1788917063.782759623 secs.nsecs elapsed_time: 1698.419067074 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