== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 16:48:22 (1784407702) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9894c66fd800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9894c66fd800.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 0.86 seconds: 116.33 ops/second llite.lustre-ffff9894c66fd800.statahead_max=0 208 real 0m0.475s user 0m0.006s sys 0m0.190s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9894c66fd800.statahead_max=128 llite.lustre-ffff9894c66fd800.statahead_max=128 208 real 0m0.284s user 0m0.004s sys 0m0.117s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 130 statahead wrong: 2 agl total: 125 list_total: 28 fname_total: 102 hit_total: 2860 miss_total: 932 swrong=2 ewrong=2 total: 900 open/close in 2.07 seconds: 434.10 ops/second llite.lustre-ffff9894c66fd800.statahead_max=0 2008 real 0m4.624s user 0m0.018s sys 0m1.792s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 5 sec llite.lustre-ffff9894c66fd800.statahead_max=128 llite.lustre-ffff9894c66fd800.statahead_max=128 2008 real 0m2.107s user 0m0.007s sys 0m1.001s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 29 fname_total: 102 hit_total: 3859 miss_total: 932 swrong=2 ewrong=2 - open/close 3489 (time 1784407730.48 total 10.00 last 348.86) - open/close 6464 (time 1784407740.48 total 20.00 last 297.40) total: 9000 open/close in 26.04 seconds: 345.67 ops/second llite.lustre-ffff9894c66fd800.statahead_max=0 20008 real 0m48.723s user 0m0.216s sys 0m17.885s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 49 sec llite.lustre-ffff9894c66fd800.statahead_max=128 llite.lustre-ffff9894c66fd800.statahead_max=128 20008 real 0m20.276s user 0m0.053s sys 0m9.370s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 20 sec statahead total: 132 statahead wrong: 2 agl total: 125 list_total: 30 fname_total: 102 hit_total: 13857 miss_total: 933 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 108 seconds llite.lustre-ffff9894c66fd800.statahead_stats= statahead total: 132 statahead wrong: 2 agl total: 125 list_total: 30 fname_total: 102 hit_total: 13857 miss_total: 933 mdc.lustre-MDT0000-mdc-ffff9894c66fd800.batch_stats= snapshot_time: 1784407933.220012599 secs.nsecs start_time: 1784407704.650759750 secs.nsecs elapsed_time: 228.569252849 secs.nsecs subreqs per batch batches %% cum %% 1: 41 20 20 2: 19 9 29 4: 2 0 30 8: 3 1 32 16: 1 0 32 32: 9 4 37 64: 126 62 100 mdc.lustre-MDT0001-mdc-ffff9894c66fd800.batch_stats= snapshot_time: 1784407933.220079639 secs.nsecs start_time: 1784407704.650845740 secs.nsecs elapsed_time: 228.569233899 secs.nsecs subreqs per batch batches %% cum %% 1: 54 25 25 2: 16 7 33 4: 4 1 35 8: 1 0 36 16: 0 0 36 32: 6 2 38 64: 127 61 100 kvm mdc.lustre-MDT0000-mdc-ffff9894c66fd800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9894c66fd800.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 1.45 seconds: 68.77 ops/second llite.lustre-ffff9894c66fd800.statahead_max=0 100 real 0m0.068s user 0m0.001s sys 0m0.024s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9894c66fd800.statahead_max=128 llite.lustre-ffff9894c66fd800.statahead_max=128 100 real 0m0.089s user 0m0.001s sys 0m0.021s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 125 list_total: 30 fname_total: 102 hit_total: 13857 miss_total: 933 swrong=2 ewrong=2 total: 900 open/close in 7.05 seconds: 127.62 ops/second llite.lustre-ffff9894c66fd800.statahead_max=0 1000 real 0m0.101s user 0m0.001s sys 0m0.030s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9894c66fd800.statahead_max=128 llite.lustre-ffff9894c66fd800.statahead_max=128 1000 real 0m0.104s user 0m0.001s sys 0m0.038s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 125 list_total: 30 fname_total: 102 hit_total: 13857 miss_total: 933 swrong=2 ewrong=2 - open/close 1242 (time 1784407960.72 total 10.01 last 124.09) - open/close 2541 (time 1784407970.72 total 20.01 last 129.89) - open/close 3905 (time 1784407980.73 total 30.01 last 136.33) - open/close 5648 (time 1784407990.73 total 40.02 last 174.24) - open/close 7074 (time 1784408000.74 total 50.02 last 142.56) - open/close 8560 (time 1784408010.74 total 60.03 last 148.49) total: 9000 open/close in 63.53 seconds: 141.67 ops/second llite.lustre-ffff9894c66fd800.statahead_max=0 10000 real 0m0.373s user 0m0.002s sys 0m0.154s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9894c66fd800.statahead_max=128 llite.lustre-ffff9894c66fd800.statahead_max=128 10000 real 0m0.290s user 0m0.005s sys 0m0.100s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 125 list_total: 30 fname_total: 102 hit_total: 13857 miss_total: 933 swrong=2 ewrong=2 - open/close 1274 (time 1784408031.63 total 10.00 last 127.39) - open/close 2517 (time 1784408041.63 total 20.00 last 124.24) - open/close 3810 (time 1784408051.64 total 30.01 last 129.26) - open/close 5117 (time 1784408061.64 total 40.01 last 130.69) - open/close 6421 (time 1784408071.64 total 50.01 last 130.36) - open/close 7726 (time 1784408081.64 total 60.01 last 130.50) - open/close 9225 (time 1784408091.64 total 70.01 last 149.90) - open/close 10000 (time 1784408096.32 total 74.69 last 165.72) - open/close 11810 (time 1784408106.32 total 84.69 last 180.95) - open/close 14424 (time 1784408116.32 total 94.69 last 261.37) - open/close 16236 (time 1784408126.32 total 104.69 last 181.19) - open/close 17586 (time 1784408136.33 total 114.70 last 134.91) - open/close 19036 (time 1784408146.33 total 124.70 last 144.98) - open/close 20000 (time 1784408152.70 total 131.08 last 151.21) - open/close 21921 (time 1784408162.71 total 141.08 last 192.01) - open/close 24381 (time 1784408172.71 total 151.08 last 245.99) - open/close 26381 (time 1784408182.71 total 161.08 last 199.98) - open/close 28629 (time 1784408192.71 total 171.09 last 224.71) - open/close 30000 (time 1784408198.26 total 176.63 last 247.31) - open/close 32121 (time 1784408208.26 total 186.63 last 212.02) - open/close 34238 (time 1784408218.27 total 196.64 last 211.60) - open/close 37340 (time 1784408228.27 total 206.64 last 310.02) - open/close 39621 (time 1784408238.27 total 216.64 last 228.07) - open/close 42285 (time 1784408248.28 total 226.65 last 266.32) - open/close 44134 (time 1784408258.28 total 236.65 last 184.86) - open/close 46117 (time 1784408268.28 total 246.65 last 198.27) - open/close 47911 (time 1784408278.28 total 256.65 last 179.38) - open/close 49703 (time 1784408288.29 total 266.66 last 179.07) - open/close 51989 (time 1784408298.30 total 276.67 last 228.43) - open/close 54865 (time 1784408308.30 total 286.67 last 287.57) - open/close 58003 (time 1784408318.30 total 296.67 last 313.79) - open/close 59993 (time 1784408328.30 total 306.67 last 198.96) - open/close 62392 (time 1784408338.30 total 316.67 last 239.83) - open/close 65148 (time 1784408348.30 total 326.68 last 275.57) - open/close 67851 (time 1784408358.31 total 336.68 last 270.24) - open/close 70000 (time 1784408365.91 total 344.28 last 282.58) - open/close 73172 (time 1784408375.91 total 354.28 last 317.16) - open/close 76991 (time 1784408385.92 total 364.29 last 381.78) - open/close 80000 (time 1784408394.21 total 372.58 last 362.62) - open/close 83306 (time 1784408404.22 total 382.59 last 330.47) - open/close 85698 (time 1784408414.22 total 392.60 last 239.04) - open/close 88481 (time 1784408424.23 total 402.60 last 278.17) total: 90000 open/close in 407.09 seconds: 221.08 ops/second llite.lustre-ffff9894c66fd800.statahead_max=0 100000 real 0m1.479s user 0m0.009s sys 0m0.709s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff9894c66fd800.statahead_max=128 llite.lustre-ffff9894c66fd800.statahead_max=128 100000 real 0m1.577s user 0m0.014s sys 0m0.779s 'statx --cached=always -D' 100000 files with statahead: 1 sec statahead total: 132 statahead wrong: 2 agl total: 125 list_total: 30 fname_total: 102 hit_total: 13857 miss_total: 933 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 921 seconds llite.lustre-ffff9894c66fd800.statahead_stats= statahead total: 132 statahead wrong: 2 agl total: 125 list_total: 30 fname_total: 102 hit_total: 13857 miss_total: 933 mdc.lustre-MDT0000-mdc-ffff9894c66fd800.batch_stats= snapshot_time: 1784409380.854213635 secs.nsecs start_time: 1784407934.151202976 secs.nsecs elapsed_time: 1446.703010659 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9894c66fd800.batch_stats= snapshot_time: 1784409380.854263937 secs.nsecs start_time: 1784407934.151278261 secs.nsecs elapsed_time: 1446.702985676 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