== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 14:51:11 (1781031071) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9d9602a38000.batch_stats=0 total: 100 open/close in 1.16 seconds: 86.20 ops/second llite.lustre-ffff9d9602a38000.statahead_max=0 208 real 0m0.468s user 0m0.003s sys 0m0.185s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9d9602a38000.statahead_max=128 llite.lustre-ffff9d9602a38000.statahead_max=128 208 real 0m0.277s user 0m0.005s sys 0m0.122s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 73 statahead wrong: 2 agl total: 70 list_total: 26 fname_total: 45 hit_total: 2880 miss_total: 1158 swrong=2 ewrong=2 total: 900 open/close in 3.96 seconds: 227.15 ops/second llite.lustre-ffff9d9602a38000.statahead_max=0 2008 real 0m5.150s user 0m0.014s sys 0m1.887s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 5 sec llite.lustre-ffff9d9602a38000.statahead_max=128 llite.lustre-ffff9d9602a38000.statahead_max=128 2008 real 0m1.892s user 0m0.011s sys 0m0.999s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 74 statahead wrong: 2 agl total: 70 list_total: 27 fname_total: 45 hit_total: 3878 miss_total: 1159 swrong=2 ewrong=2 - open/close 3271 (time 1781031102.12 total 10.00 last 327.01) - open/close 6194 (time 1781031112.12 total 20.01 last 292.24) total: 9000 open/close in 28.02 seconds: 321.25 ops/second llite.lustre-ffff9d9602a38000.statahead_max=0 20008 real 0m36.893s user 0m0.141s sys 0m14.762s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 37 sec llite.lustre-ffff9d9602a38000.statahead_max=128 llite.lustre-ffff9d9602a38000.statahead_max=128 20008 real 0m18.008s user 0m0.065s sys 0m9.547s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 18 sec statahead total: 75 statahead wrong: 2 agl total: 70 list_total: 28 fname_total: 45 hit_total: 13877 miss_total: 1159 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 68 seconds llite.lustre-ffff9d9602a38000.statahead_stats= statahead total: 75 statahead wrong: 2 agl total: 70 list_total: 28 fname_total: 45 hit_total: 13877 miss_total: 1159 mdc.lustre-MDT0000-mdc-ffff9d9602a38000.batch_stats= snapshot_time: 1781031251.072606547 secs.nsecs start_time: 1781031073.638053291 secs.nsecs elapsed_time: 177.434553256 secs.nsecs subreqs per batch batches % cum % 1: 19 6 6 2: 0 0 6 4: 1 0 6 8: 6 1 8 16: 123 40 48 32: 13 4 53 64: 143 46 100 kvm mdc.lustre-MDT0000-mdc-ffff9d9602a38000.batch_stats=0 total: 100 open/close in 1.24 seconds: 80.37 ops/second llite.lustre-ffff9d9602a38000.statahead_max=0 100 real 0m0.026s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff9d9602a38000.statahead_max=128 llite.lustre-ffff9d9602a38000.statahead_max=128 100 real 0m0.024s user 0m0.000s sys 0m0.014s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 75 statahead wrong: 2 agl total: 70 list_total: 28 fname_total: 45 hit_total: 13877 miss_total: 1159 swrong=2 ewrong=2 total: 900 open/close in 2.50 seconds: 360.50 ops/second llite.lustre-ffff9d9602a38000.statahead_max=0 1000 real 0m0.045s user 0m0.003s sys 0m0.019s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9d9602a38000.statahead_max=128 llite.lustre-ffff9d9602a38000.statahead_max=128 1000 real 0m0.040s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 75 statahead wrong: 2 agl total: 70 list_total: 28 fname_total: 45 hit_total: 13877 miss_total: 1159 swrong=2 ewrong=2 - open/close 4094 (time 1781031270.23 total 10.00 last 409.31) - open/close 7563 (time 1781031280.23 total 20.00 last 346.88) total: 9000 open/close in 23.31 seconds: 386.17 ops/second llite.lustre-ffff9d9602a38000.statahead_max=0 10000 real 0m0.179s user 0m0.004s sys 0m0.030s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9d9602a38000.statahead_max=128 llite.lustre-ffff9d9602a38000.statahead_max=128 10000 real 0m0.149s user 0m0.002s sys 0m0.031s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 75 statahead wrong: 2 agl total: 70 list_total: 28 fname_total: 45 hit_total: 13877 miss_total: 1159 swrong=2 ewrong=2 - open/close 4285 (time 1781031298.63 total 10.00 last 428.40) - open/close 7941 (time 1781031308.63 total 20.00 last 365.57) - open/close 10000 (time 1781031313.57 total 24.95 last 416.44) - open/close 13391 (time 1781031323.57 total 34.95 last 339.08) - open/close 16318 (time 1781031333.58 total 44.95 last 292.62) - open/close 19257 (time 1781031343.58 total 54.95 last 293.89) - open/close 20000 (time 1781031346.04 total 57.41 last 301.66) - open/close 23155 (time 1781031356.04 total 67.42 last 315.46) - open/close 26173 (time 1781031366.04 total 77.42 last 301.73) - open/close 29483 (time 1781031376.05 total 87.42 last 330.92) - open/close 32763 (time 1781031386.05 total 97.42 last 327.93) - open/close 36125 (time 1781031396.05 total 107.42 last 336.18) - open/close 39155 (time 1781031406.05 total 117.42 last 302.99) - open/close 40000 (time 1781031408.44 total 119.81 last 354.00) - open/close 44011 (time 1781031418.44 total 129.81 last 401.01) - open/close 47637 (time 1781031428.44 total 139.82 last 362.51) - open/close 50000 (time 1781031434.50 total 145.87 last 390.19) - open/close 53851 (time 1781031444.50 total 155.87 last 385.03) - open/close 57777 (time 1781031454.50 total 165.88 last 392.50) - open/close 60000 (time 1781031460.79 total 172.17 last 353.27) - open/close 63641 (time 1781031470.80 total 182.17 last 364.06) - open/close 67546 (time 1781031480.80 total 192.17 last 390.47) - open/close 70000 (time 1781031487.99 total 199.37 last 341.01) - open/close 74015 (time 1781031498.01 total 209.38 last 400.86) - open/close 78212 (time 1781031508.01 total 219.38 last 419.65) - open/close 80000 (time 1781031513.56 total 224.93 last 322.09) - open/close 83361 (time 1781031523.57 total 234.95 last 335.75) - open/close 87174 (time 1781031533.57 total 244.95 last 381.28) total: 90000 open/close in 253.17 seconds: 355.50 ops/second llite.lustre-ffff9d9602a38000.statahead_max=0 100000 real 0m1.937s user 0m0.019s sys 0m0.211s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff9d9602a38000.statahead_max=128 llite.lustre-ffff9d9602a38000.statahead_max=128 100000 real 0m1.681s user 0m0.012s sys 0m0.198s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 75 statahead wrong: 2 agl total: 70 list_total: 28 fname_total: 45 hit_total: 13877 miss_total: 1159 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 921 seconds llite.lustre-ffff9d9602a38000.statahead_stats= statahead total: 75 statahead wrong: 2 agl total: 70 list_total: 28 fname_total: 45 hit_total: 13877 miss_total: 1159 mdc.lustre-MDT0000-mdc-ffff9d9602a38000.batch_stats= snapshot_time: 1781032488.893935671 secs.nsecs start_time: 1781031251.600832994 secs.nsecs elapsed_time: 1237.293102677 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