== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 21:04:34 (1777424674) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff99e4d8187000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff99e4d8187000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 0.80 seconds: 124.99 ops/second llite.lustre-ffff99e4d8187000.statahead_max=0 208 real 0m0.416s user 0m0.004s sys 0m0.167s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff99e4d8187000.statahead_max=128 128 208 real 0m0.312s user 0m0.004s sys 0m0.132s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 62 statahead wrong: 2 agl total: 60 list_total: 24 fname_total: 38 hit_total: 17519 miss_total: 1485 total: 900 open/close in 2.32 seconds: 387.71 ops/second llite.lustre-ffff99e4d8187000.statahead_max=0 2008 real 0m4.109s user 0m0.022s sys 0m1.647s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 4 sec llite.lustre-ffff99e4d8187000.statahead_max=128 128 2008 real 0m2.184s user 0m0.008s sys 0m0.955s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 63 statahead wrong: 2 agl total: 60 list_total: 25 fname_total: 38 hit_total: 18517 miss_total: 1486 - open/close 4422 (time 1777424702.05 total 10.00 last 442.12) - open/close 7725 (time 1777424712.05 total 20.00 last 330.21) total: 9000 open/close in 23.54 seconds: 382.34 ops/second llite.lustre-ffff99e4d8187000.statahead_max=0 20008 real 0m41.810s user 0m0.179s sys 0m16.318s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 42 sec llite.lustre-ffff99e4d8187000.statahead_max=128 128 20008 real 0m23.576s user 0m0.091s sys 0m10.921s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 24 sec statahead total: 64 statahead wrong: 2 agl total: 60 list_total: 26 fname_total: 38 hit_total: 28516 miss_total: 1486 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 68 seconds llite.lustre-ffff99e4d8187000.statahead_stats= statahead total: 64 statahead wrong: 2 agl total: 60 list_total: 26 fname_total: 38 hit_total: 28516 miss_total: 1486 mdc.lustre-MDT0000-mdc-ffff99e4d8187000.batch_stats= snapshot_time: 1777424858.809319549 secs.nsecs start_time: 1777424676.742188839 secs.nsecs elapsed_time: 182.067130710 secs.nsecs subreqs per batch batches % cum % 1: 45 22 22 2: 11 5 27 4: 10 4 32 8: 3 1 33 16: 1 0 34 32: 8 3 38 64: 126 61 100 mdc.lustre-MDT0001-mdc-ffff99e4d8187000.batch_stats= snapshot_time: 1777424858.809368462 secs.nsecs start_time: 1777424676.742276565 secs.nsecs elapsed_time: 182.067091897 secs.nsecs subreqs per batch batches % cum % 1: 67 31 31 2: 8 3 34 4: 5 2 37 8: 1 0 37 16: 1 0 37 32: 5 2 40 64: 129 59 100 kvm mdc.lustre-MDT0000-mdc-ffff99e4d8187000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff99e4d8187000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 1.00 seconds: 100.16 ops/second llite.lustre-ffff99e4d8187000.statahead_max=0 100 real 0m0.043s user 0m0.001s sys 0m0.023s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff99e4d8187000.statahead_max=128 128 100 real 0m0.047s user 0m0.002s sys 0m0.025s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 64 statahead wrong: 2 agl total: 60 list_total: 26 fname_total: 38 hit_total: 28516 miss_total: 1486 total: 900 open/close in 2.16 seconds: 416.61 ops/second llite.lustre-ffff99e4d8187000.statahead_max=0 1000 real 0m0.053s user 0m0.003s sys 0m0.023s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff99e4d8187000.statahead_max=128 128 1000 real 0m0.050s user 0m0.000s sys 0m0.027s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 64 statahead wrong: 2 agl total: 60 list_total: 26 fname_total: 38 hit_total: 28516 miss_total: 1486 - open/close 3517 (time 1777424877.83 total 10.00 last 351.70) - open/close 7272 (time 1777424887.83 total 20.00 last 375.48) total: 9000 open/close in 23.98 seconds: 375.34 ops/second llite.lustre-ffff99e4d8187000.statahead_max=0 10000 real 0m0.368s user 0m0.004s sys 0m0.151s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff99e4d8187000.statahead_max=128 128 10000 real 0m0.203s user 0m0.002s sys 0m0.113s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 64 statahead wrong: 2 agl total: 60 list_total: 26 fname_total: 38 hit_total: 28516 miss_total: 1486 - open/close 4274 (time 1777424907.67 total 10.00 last 427.33) - open/close 8933 (time 1777424917.67 total 20.00 last 465.83) - open/close 10000 (time 1777424919.90 total 22.23 last 478.70) - open/close 14899 (time 1777424929.90 total 32.23 last 489.82) - open/close 19885 (time 1777424939.90 total 42.23 last 498.57) - open/close 24827 (time 1777424949.91 total 52.24 last 494.10) - open/close 29534 (time 1777424959.91 total 62.24 last 470.67) - open/close 34167 (time 1777424969.91 total 72.24 last 463.28) - open/close 38958 (time 1777424979.91 total 82.24 last 479.08) - open/close 40000 (time 1777424982.08 total 84.41 last 480.20) - open/close 43873 (time 1777424992.08 total 94.41 last 387.30) - open/close 48175 (time 1777425002.08 total 104.41 last 430.11) - open/close 50000 (time 1777425007.10 total 109.43 last 363.67) - open/close 53464 (time 1777425017.10 total 119.43 last 346.31) - open/close 57861 (time 1777425027.10 total 129.43 last 439.66) - open/close 60000 (time 1777425032.14 total 134.47 last 424.94) - open/close 64714 (time 1777425042.14 total 144.47 last 471.38) - open/close 69472 (time 1777425052.14 total 154.47 last 475.79) - open/close 74403 (time 1777425062.14 total 164.47 last 493.05) - open/close 79220 (time 1777425072.14 total 174.47 last 481.70) - open/close 84019 (time 1777425082.14 total 184.47 last 479.86) - open/close 88308 (time 1777425092.14 total 194.47 last 428.85) total: 90000 open/close in 198.04 seconds: 454.46 ops/second llite.lustre-ffff99e4d8187000.statahead_max=0 100000 real 0m1.410s user 0m0.011s sys 0m0.667s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff99e4d8187000.statahead_max=128 128 100000 real 0m1.391s user 0m0.014s sys 0m0.677s statx --cached=always -D 100000 files with statahead: 1 sec statahead total: 64 statahead wrong: 2 agl total: 60 list_total: 26 fname_total: 38 hit_total: 28516 miss_total: 1486 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 829 seconds llite.lustre-ffff99e4d8187000.statahead_stats= statahead total: 64 statahead wrong: 2 agl total: 60 list_total: 26 fname_total: 38 hit_total: 28516 miss_total: 1486 mdc.lustre-MDT0000-mdc-ffff99e4d8187000.batch_stats= snapshot_time: 1777425957.843446715 secs.nsecs start_time: 1777424859.346154572 secs.nsecs elapsed_time: 1098.497292143 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff99e4d8187000.batch_stats= snapshot_time: 1777425957.843507679 secs.nsecs start_time: 1777424859.346213125 secs.nsecs elapsed_time: 1098.497294554 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