== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 17:06:30 (1763157990) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff93a188ff8000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff93a188ff8000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 1.25 seconds: 79.89 ops/second llite.lustre-ffff93a188ff8000.statahead_max=0 208 real 0m0.697s user 0m0.008s sys 0m0.215s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 0 sec llite.lustre-ffff93a188ff8000.statahead_max=128 128 208 real 0m0.352s user 0m0.002s sys 0m0.165s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 101 statahead wrong: 2 agl total: 98 list_total: 31 fname_total: 70 hit_total: 9747 miss_total: 1663 total: 900 open/close in 6.06 seconds: 148.61 ops/second llite.lustre-ffff93a188ff8000.statahead_max=0 2008 real 0m6.249s user 0m0.026s sys 0m1.932s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 7 sec llite.lustre-ffff93a188ff8000.statahead_max=128 128 2008 real 0m2.458s user 0m0.018s sys 0m1.075s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 102 statahead wrong: 2 agl total: 98 list_total: 32 fname_total: 70 hit_total: 10746 miss_total: 1663 - open/close 1514 (time 1763158026.54 total 10.01 last 151.27) - open/close 3245 (time 1763158036.54 total 20.01 last 173.06) - open/close 4705 (time 1763158046.54 total 30.01 last 145.95) - open/close 6039 (time 1763158056.55 total 40.02 last 133.35) - open/close 7463 (time 1763158066.55 total 50.02 last 142.38) - open/close 8724 (time 1763158076.55 total 60.02 last 126.04) total: 9000 open/close in 62.06 seconds: 145.03 ops/second llite.lustre-ffff93a188ff8000.statahead_max=0 20008 real 0m57.046s user 0m0.279s sys 0m18.561s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 57 sec llite.lustre-ffff93a188ff8000.statahead_max=128 128 20008 real 0m21.332s user 0m0.081s sys 0m9.386s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 21 sec statahead total: 103 statahead wrong: 2 agl total: 98 list_total: 33 fname_total: 70 hit_total: 20745 miss_total: 1663 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 64 seconds llite.lustre-ffff93a188ff8000.statahead_stats= statahead total: 103 statahead wrong: 2 agl total: 98 list_total: 33 fname_total: 70 hit_total: 20745 miss_total: 1663 mdc.lustre-MDT0000-mdc-ffff93a188ff8000.batch_stats= snapshot_time: 1763158230.251970837 secs.nsecs start_time: 1763157992.549851557 secs.nsecs elapsed_time: 237.702119280 secs.nsecs subreqs per batch batches % cum % 1: 58 28 28 2: 6 2 31 4: 3 1 33 8: 1 0 33 16: 0 0 33 32: 8 3 37 64: 126 62 100 mdc.lustre-MDT0001-mdc-ffff93a188ff8000.batch_stats= snapshot_time: 1763158230.252045522 secs.nsecs start_time: 1763157992.549995832 secs.nsecs elapsed_time: 237.702049690 secs.nsecs subreqs per batch batches % cum % 1: 61 28 28 2: 12 5 34 4: 5 2 36 8: 2 0 37 16: 0 0 37 32: 8 3 41 64: 126 58 100 kvm mdc.lustre-MDT0000-mdc-ffff93a188ff8000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff93a188ff8000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 0.97 seconds: 103.50 ops/second llite.lustre-ffff93a188ff8000.statahead_max=0 100 real 0m0.042s user 0m0.001s sys 0m0.021s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff93a188ff8000.statahead_max=128 128 100 real 0m0.045s user 0m0.004s sys 0m0.020s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 103 statahead wrong: 2 agl total: 98 list_total: 33 fname_total: 70 hit_total: 20745 miss_total: 1663 total: 900 open/close in 3.19 seconds: 282.04 ops/second llite.lustre-ffff93a188ff8000.statahead_max=0 1000 real 0m0.055s user 0m0.001s sys 0m0.028s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff93a188ff8000.statahead_max=128 128 1000 real 0m0.051s user 0m0.001s sys 0m0.026s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 103 statahead wrong: 2 agl total: 98 list_total: 33 fname_total: 70 hit_total: 20745 miss_total: 1663 - open/close 3440 (time 1763158250.56 total 10.00 last 343.93) - open/close 6983 (time 1763158260.56 total 20.01 last 354.19) total: 9000 open/close in 25.68 seconds: 350.52 ops/second llite.lustre-ffff93a188ff8000.statahead_max=0 10000 real 0m0.253s user 0m0.001s sys 0m0.154s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff93a188ff8000.statahead_max=128 128 10000 real 0m0.191s user 0m0.004s sys 0m0.091s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 103 statahead wrong: 2 agl total: 98 list_total: 33 fname_total: 70 hit_total: 20745 miss_total: 1663 - open/close 3922 (time 1763158281.40 total 10.00 last 392.08) - open/close 7262 (time 1763158291.40 total 20.00 last 333.94) - open/close 10000 (time 1763158300.00 total 28.61 last 318.32) - open/close 13429 (time 1763158310.00 total 38.61 last 342.89) - open/close 16452 (time 1763158320.00 total 48.61 last 302.27) - open/close 19778 (time 1763158330.00 total 58.61 last 332.56) - open/close 23100 (time 1763158340.00 total 68.61 last 332.15) - open/close 26388 (time 1763158350.01 total 78.62 last 328.65) - open/close 29183 (time 1763158360.01 total 88.62 last 279.45) - open/close 30000 (time 1763158362.25 total 90.85 last 365.26) - open/close 33173 (time 1763158372.25 total 100.86 last 317.25) - open/close 36359 (time 1763158382.25 total 110.86 last 318.57) - open/close 39711 (time 1763158392.25 total 120.86 last 335.13) - open/close 43638 (time 1763158402.25 total 130.86 last 392.58) - open/close 47064 (time 1763158412.26 total 140.87 last 342.45) - open/close 50000 (time 1763158421.44 total 150.05 last 319.77) - open/close 53783 (time 1763158431.44 total 160.05 last 378.28) - open/close 56652 (time 1763158441.44 total 170.05 last 286.81) - open/close 59485 (time 1763158451.45 total 180.05 last 283.26) - open/close 62129 (time 1763158461.45 total 190.05 last 264.39) - open/close 65103 (time 1763158471.45 total 200.06 last 297.32) - open/close 68510 (time 1763158481.45 total 210.06 last 340.56) - open/close 70000 (time 1763158486.92 total 215.52 last 272.74) - open/close 72653 (time 1763158496.92 total 225.53 last 265.22) - open/close 75506 (time 1763158506.92 total 235.53 last 285.26) - open/close 78940 (time 1763158516.92 total 245.53 last 343.39) - open/close 80000 (time 1763158521.65 total 250.26 last 223.99) - open/close 82222 (time 1763158531.66 total 260.26 last 222.14) - open/close 85269 (time 1763158541.66 total 270.26 last 304.66) - open/close 87617 (time 1763158551.66 total 280.27 last 234.77) total: 90000 open/close in 290.06 seconds: 310.28 ops/second llite.lustre-ffff93a188ff8000.statahead_max=0 100000 real 0m1.767s user 0m0.017s sys 0m0.860s statx --cached=always -D 100000 files without statahead: 1 sec llite.lustre-ffff93a188ff8000.statahead_max=128 128 100000 real 0m1.784s user 0m0.014s sys 0m0.793s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 103 statahead wrong: 2 agl total: 98 list_total: 33 fname_total: 70 hit_total: 20745 miss_total: 1663 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 880 seconds llite.lustre-ffff93a188ff8000.statahead_stats= statahead total: 103 statahead wrong: 2 agl total: 98 list_total: 33 fname_total: 70 hit_total: 20745 miss_total: 1663 mdc.lustre-MDT0000-mdc-ffff93a188ff8000.batch_stats= snapshot_time: 1763159471.712672490 secs.nsecs start_time: 1763158230.851191662 secs.nsecs elapsed_time: 1240.861480828 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff93a188ff8000.batch_stats= snapshot_time: 1763159471.712715677 secs.nsecs start_time: 1763158230.851252977 secs.nsecs elapsed_time: 1240.861462700 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