== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 23:01:33 (1767326493) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff932f98ef0000.batch_stats=0 total: 100 open/close in 0.66 seconds: 150.43 ops/second llite.lustre-ffff932f98ef0000.statahead_max=0 208 real 0m0.358s user 0m0.000s sys 0m0.141s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff932f98ef0000.statahead_max=128 128 208 real 0m0.254s user 0m0.004s sys 0m0.112s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 86 statahead wrong: 2 agl total: 83 list_total: 28 fname_total: 49 hit_total: 22940 miss_total: 1159 total: 900 open/close in 1.93 seconds: 466.74 ops/second llite.lustre-ffff932f98ef0000.statahead_max=0 2008 real 0m3.243s user 0m0.019s sys 0m1.293s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 3 sec llite.lustre-ffff932f98ef0000.statahead_max=128 128 2008 real 0m1.610s user 0m0.008s sys 0m0.891s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 87 statahead wrong: 2 agl total: 83 list_total: 29 fname_total: 49 hit_total: 23939 miss_total: 1159 - open/close 5087 (time 1767326517.48 total 10.00 last 508.69) total: 9000 open/close in 17.78 seconds: 506.26 ops/second llite.lustre-ffff932f98ef0000.statahead_max=0 20008 real 0m34.514s user 0m0.146s sys 0m13.317s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 35 sec llite.lustre-ffff932f98ef0000.statahead_max=128 128 20008 real 0m15.826s user 0m0.059s sys 0m7.922s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 16 sec statahead total: 88 statahead wrong: 2 agl total: 83 list_total: 30 fname_total: 49 hit_total: 33938 miss_total: 1159 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 52 seconds llite.lustre-ffff932f98ef0000.statahead_stats= statahead total: 88 statahead wrong: 2 agl total: 83 list_total: 30 fname_total: 49 hit_total: 33938 miss_total: 1159 mdc.lustre-MDT0000-mdc-ffff932f98ef0000.batch_stats= snapshot_time: 1767326633.803644607 secs.nsecs start_time: 1767326494.868652967 secs.nsecs elapsed_time: 138.934991640 secs.nsecs subreqs per batch batches % cum % 1: 36 11 11 2: 1 0 11 4: 1 0 11 8: 6 1 13 16: 129 39 53 32: 7 2 55 64: 143 44 100 kvm mdc.lustre-MDT0000-mdc-ffff932f98ef0000.batch_stats=0 total: 100 open/close in 0.55 seconds: 180.63 ops/second llite.lustre-ffff932f98ef0000.statahead_max=0 100 real 0m0.021s user 0m0.002s sys 0m0.010s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff932f98ef0000.statahead_max=128 128 100 real 0m0.072s user 0m0.001s sys 0m0.028s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 88 statahead wrong: 2 agl total: 83 list_total: 30 fname_total: 49 hit_total: 33938 miss_total: 1159 total: 900 open/close in 1.64 seconds: 549.82 ops/second llite.lustre-ffff932f98ef0000.statahead_max=0 1000 real 0m0.032s user 0m0.002s sys 0m0.014s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff932f98ef0000.statahead_max=128 128 1000 real 0m0.036s user 0m0.001s sys 0m0.018s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 88 statahead wrong: 2 agl total: 83 list_total: 30 fname_total: 49 hit_total: 33938 miss_total: 1159 - open/close 5239 (time 1767326651.09 total 10.00 last 523.82) total: 9000 open/close in 17.23 seconds: 522.34 ops/second llite.lustre-ffff932f98ef0000.statahead_max=0 10000 real 0m0.156s user 0m0.001s sys 0m0.033s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff932f98ef0000.statahead_max=128 128 10000 real 0m0.284s user 0m0.003s sys 0m0.132s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 88 statahead wrong: 2 agl total: 83 list_total: 30 fname_total: 49 hit_total: 33938 miss_total: 1159 - open/close 4803 (time 1767326672.62 total 10.00 last 480.28) - open/close 10000 (time 1767326682.54 total 19.92 last 523.90) - open/close 14951 (time 1767326692.54 total 29.92 last 495.03) - open/close 20000 (time 1767326702.47 total 39.85 last 508.37) - open/close 24844 (time 1767326712.48 total 49.86 last 484.31) - open/close 29192 (time 1767326722.48 total 59.86 last 434.72) - open/close 33424 (time 1767326732.48 total 69.86 last 423.15) - open/close 38431 (time 1767326742.48 total 79.86 last 500.66) - open/close 40000 (time 1767326745.96 total 83.34 last 450.29) - open/close 44286 (time 1767326755.96 total 93.34 last 428.57) - open/close 48754 (time 1767326765.97 total 103.35 last 446.74) - open/close 50000 (time 1767326768.70 total 106.08 last 455.45) - open/close 54782 (time 1767326778.71 total 116.09 last 477.97) - open/close 59656 (time 1767326788.71 total 126.09 last 487.40) - open/close 64930 (time 1767326798.71 total 136.09 last 527.40) - open/close 69441 (time 1767326808.71 total 146.09 last 451.00) - open/close 73893 (time 1767326818.71 total 156.09 last 445.18) - open/close 78643 (time 1767326828.71 total 166.09 last 474.93) - open/close 80000 (time 1767326831.36 total 168.73 last 513.08) - open/close 85070 (time 1767326841.36 total 178.74 last 506.93) - open/close 89978 (time 1767326851.36 total 188.74 last 490.74) total: 90000 open/close in 188.78 seconds: 476.74 ops/second llite.lustre-ffff932f98ef0000.statahead_max=0 100000 real 0m1.694s user 0m0.010s sys 0m0.190s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff932f98ef0000.statahead_max=128 128 100000 real 0m1.578s user 0m0.012s sys 0m0.229s statx --cached=always -D 100000 files with statahead: 1 sec statahead total: 88 statahead wrong: 2 agl total: 83 list_total: 30 fname_total: 49 hit_total: 33938 miss_total: 1159 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 758 seconds llite.lustre-ffff932f98ef0000.statahead_stats= statahead total: 88 statahead wrong: 2 agl total: 83 list_total: 30 fname_total: 49 hit_total: 33938 miss_total: 1159 mdc.lustre-MDT0000-mdc-ffff932f98ef0000.batch_stats= snapshot_time: 1767327632.224780405 secs.nsecs start_time: 1767326634.271207754 secs.nsecs elapsed_time: 997.953572651 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536