== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 11:52:23 (1783353143) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff949cc3f5c000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff949cc3f5c000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 0.82 seconds: 122.18 ops/second llite.lustre-ffff949cc3f5c000.statahead_max=0 208 real 0m0.438s user 0m0.003s sys 0m0.174s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 0 sec llite.lustre-ffff949cc3f5c000.statahead_max=128 llite.lustre-ffff949cc3f5c000.statahead_max=128 208 real 0m0.282s user 0m0.002s sys 0m0.093s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 90 statahead wrong: 2 agl total: 87 list_total: 27 fname_total: 63 hit_total: 3339 miss_total: 758 swrong=2 ewrong=2 total: 900 open/close in 2.25 seconds: 400.48 ops/second llite.lustre-ffff949cc3f5c000.statahead_max=0 2008 real 0m3.938s user 0m0.021s sys 0m1.552s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 4 sec llite.lustre-ffff949cc3f5c000.statahead_max=128 llite.lustre-ffff949cc3f5c000.statahead_max=128 2008 real 0m1.872s user 0m0.006s sys 0m0.944s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 91 statahead wrong: 2 agl total: 87 list_total: 28 fname_total: 63 hit_total: 4337 miss_total: 759 swrong=2 ewrong=2 - open/close 3802 (time 1783353169.79 total 10.00 last 380.14) - open/close 6677 (time 1783353179.79 total 20.00 last 287.45) total: 9000 open/close in 25.67 seconds: 350.62 ops/second llite.lustre-ffff949cc3f5c000.statahead_max=0 20008 real 0m40.750s user 0m0.161s sys 0m15.401s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 40 sec llite.lustre-ffff949cc3f5c000.statahead_max=128 llite.lustre-ffff949cc3f5c000.statahead_max=128 20008 real 0m19.782s user 0m0.065s sys 0m8.690s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 20 sec statahead total: 92 statahead wrong: 2 agl total: 87 list_total: 29 fname_total: 63 hit_total: 14336 miss_total: 759 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 62 seconds llite.lustre-ffff949cc3f5c000.statahead_stats= statahead total: 92 statahead wrong: 2 agl total: 87 list_total: 29 fname_total: 63 hit_total: 14336 miss_total: 759 mdc.lustre-MDT0000-mdc-ffff949cc3f5c000.batch_stats= snapshot_time: 1783353316.841017360 secs.nsecs start_time: 1783353145.284470387 secs.nsecs elapsed_time: 171.556546973 secs.nsecs subreqs per batch batches %% cum %% 1: 59 27 27 2: 13 6 33 4: 5 2 36 8: 3 1 37 16: 1 0 38 32: 3 1 39 64: 129 60 100 mdc.lustre-MDT0001-mdc-ffff949cc3f5c000.batch_stats= snapshot_time: 1783353316.841089094 secs.nsecs start_time: 1783353145.284529462 secs.nsecs elapsed_time: 171.556559632 secs.nsecs subreqs per batch batches %% cum %% 1: 56 27 27 2: 8 3 31 4: 5 2 33 8: 4 1 35 16: 0 0 35 32: 5 2 37 64: 128 62 100 kvm mdc.lustre-MDT0000-mdc-ffff949cc3f5c000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff949cc3f5c000.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 0.83 seconds: 120.72 ops/second llite.lustre-ffff949cc3f5c000.statahead_max=0 100 real 0m0.041s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff949cc3f5c000.statahead_max=128 llite.lustre-ffff949cc3f5c000.statahead_max=128 100 real 0m0.036s user 0m0.000s sys 0m0.021s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 92 statahead wrong: 2 agl total: 87 list_total: 29 fname_total: 63 hit_total: 14336 miss_total: 759 swrong=2 ewrong=2 total: 900 open/close in 3.12 seconds: 288.07 ops/second llite.lustre-ffff949cc3f5c000.statahead_max=0 1000 real 0m0.065s user 0m0.001s sys 0m0.031s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff949cc3f5c000.statahead_max=128 llite.lustre-ffff949cc3f5c000.statahead_max=128 1000 real 0m0.103s user 0m0.004s sys 0m0.055s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 92 statahead wrong: 2 agl total: 87 list_total: 29 fname_total: 63 hit_total: 14336 miss_total: 759 swrong=2 ewrong=2 - open/close 3594 (time 1783353336.59 total 10.00 last 359.37) - open/close 7519 (time 1783353346.59 total 20.00 last 392.45) total: 9000 open/close in 24.52 seconds: 367.08 ops/second llite.lustre-ffff949cc3f5c000.statahead_max=0 10000 real 0m0.260s user 0m0.002s sys 0m0.143s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff949cc3f5c000.statahead_max=128 llite.lustre-ffff949cc3f5c000.statahead_max=128 10000 real 0m0.228s user 0m0.003s sys 0m0.112s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 92 statahead wrong: 2 agl total: 87 list_total: 29 fname_total: 63 hit_total: 14336 miss_total: 759 swrong=2 ewrong=2 - open/close 2927 (time 1783353367.07 total 10.00 last 292.67) - open/close 6421 (time 1783353377.07 total 20.00 last 349.36) - open/close 10000 (time 1783353386.33 total 29.26 last 386.53) - open/close 13249 (time 1783353396.33 total 39.26 last 324.89) - open/close 16316 (time 1783353406.34 total 49.26 last 306.68) - open/close 19370 (time 1783353416.34 total 59.26 last 305.37) - open/close 22939 (time 1783353426.34 total 69.26 last 356.88) - open/close 26428 (time 1783353436.34 total 79.27 last 348.81) - open/close 29744 (time 1783353446.34 total 89.27 last 331.55) - open/close 33268 (time 1783353456.34 total 99.27 last 352.33) - open/close 37425 (time 1783353466.34 total 109.27 last 415.70) - open/close 40000 (time 1783353473.48 total 116.40 last 360.91) - open/close 44035 (time 1783353483.48 total 126.41 last 403.45) - open/close 48021 (time 1783353493.48 total 136.41 last 398.54) - open/close 50000 (time 1783353498.23 total 141.16 last 416.67) - open/close 53797 (time 1783353508.23 total 151.16 last 379.60) - open/close 57871 (time 1783353518.23 total 161.16 last 407.34) - open/close 60000 (time 1783353523.78 total 166.71 last 384.01) - open/close 64614 (time 1783353533.78 total 176.71 last 461.34) - open/close 68725 (time 1783353543.78 total 186.71 last 411.07) - open/close 70000 (time 1783353546.89 total 189.82 last 409.44) - open/close 73487 (time 1783353556.89 total 199.82 last 348.67) - open/close 77083 (time 1783353566.89 total 209.82 last 359.59) - open/close 80000 (time 1783353574.66 total 217.58 last 375.85) - open/close 83727 (time 1783353584.66 total 227.58 last 372.69) - open/close 87981 (time 1783353594.66 total 237.59 last 425.33) total: 90000 open/close in 241.99 seconds: 371.92 ops/second llite.lustre-ffff949cc3f5c000.statahead_max=0 100000 real 0m1.586s user 0m0.012s sys 0m0.770s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff949cc3f5c000.statahead_max=128 llite.lustre-ffff949cc3f5c000.statahead_max=128 100000 real 0m1.663s user 0m0.018s sys 0m0.777s 'statx --cached=always -D' 100000 files with statahead: 1 sec statahead total: 92 statahead wrong: 2 agl total: 87 list_total: 29 fname_total: 63 hit_total: 14336 miss_total: 759 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 848 seconds llite.lustre-ffff949cc3f5c000.statahead_stats= statahead total: 92 statahead wrong: 2 agl total: 87 list_total: 29 fname_total: 63 hit_total: 14336 miss_total: 759 mdc.lustre-MDT0000-mdc-ffff949cc3f5c000.batch_stats= snapshot_time: 1783354479.284736794 secs.nsecs start_time: 1783353317.380675066 secs.nsecs elapsed_time: 1161.904061728 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff949cc3f5c000.batch_stats= snapshot_time: 1783354479.284778649 secs.nsecs start_time: 1783353317.380729441 secs.nsecs elapsed_time: 1161.904049208 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