== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 02:57:52 (1769759872) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9d16108f8000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9d16108f8000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 1.00 seconds: 99.52 ops/second llite.lustre-ffff9d16108f8000.statahead_max=0 208 real 0m0.579s user 0m0.001s sys 0m0.204s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff9d16108f8000.statahead_max=128 128 208 real 0m0.302s user 0m0.001s sys 0m0.131s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 128 statahead wrong: 2 agl total: 124 list_total: 32 fname_total: 96 hit_total: 11593 miss_total: 1407 total: 900 open/close in 3.80 seconds: 236.84 ops/second llite.lustre-ffff9d16108f8000.statahead_max=0 2008 real 0m5.167s user 0m0.024s sys 0m1.858s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 5 sec llite.lustre-ffff9d16108f8000.statahead_max=128 128 2008 real 0m2.279s user 0m0.010s sys 0m1.016s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 3 sec statahead total: 129 statahead wrong: 2 agl total: 124 list_total: 33 fname_total: 96 hit_total: 12592 miss_total: 1407 - open/close 2624 (time 1769759902.61 total 10.00 last 262.34) - open/close 5014 (time 1769759912.61 total 20.00 last 238.95) - open/close 7533 (time 1769759922.61 total 30.01 last 251.89) total: 9000 open/close in 35.03 seconds: 256.89 ops/second llite.lustre-ffff9d16108f8000.statahead_max=0 20008 real 0m51.719s user 0m0.196s sys 0m18.232s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 52 sec llite.lustre-ffff9d16108f8000.statahead_max=128 128 20008 real 0m22.898s user 0m0.085s sys 0m9.288s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 23 sec statahead total: 130 statahead wrong: 2 agl total: 124 list_total: 34 fname_total: 96 hit_total: 22591 miss_total: 1407 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 71 seconds llite.lustre-ffff9d16108f8000.statahead_stats= statahead total: 130 statahead wrong: 2 agl total: 124 list_total: 34 fname_total: 96 hit_total: 22591 miss_total: 1407 mdc.lustre-MDT0000-mdc-ffff9d16108f8000.batch_stats= snapshot_time: 1769760083.896956157 secs.nsecs start_time: 1769759873.777577240 secs.nsecs elapsed_time: 210.119378917 secs.nsecs subreqs per batch batches % cum % 1: 54 25 25 2: 14 6 32 4: 5 2 34 8: 3 1 36 16: 0 0 36 32: 9 4 40 64: 124 59 100 mdc.lustre-MDT0001-mdc-ffff9d16108f8000.batch_stats= snapshot_time: 1769760083.897034162 secs.nsecs start_time: 1769759873.777643392 secs.nsecs elapsed_time: 210.119390770 secs.nsecs subreqs per batch batches % cum % 1: 53 24 24 2: 15 7 31 4: 10 4 36 8: 2 0 37 16: 0 0 37 32: 8 3 41 64: 125 58 100 kvm mdc.lustre-MDT0000-mdc-ffff9d16108f8000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9d16108f8000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 0.88 seconds: 113.17 ops/second llite.lustre-ffff9d16108f8000.statahead_max=0 100 real 0m0.046s user 0m0.003s sys 0m0.019s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9d16108f8000.statahead_max=128 128 100 real 0m0.186s user 0m0.003s sys 0m0.028s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 130 statahead wrong: 2 agl total: 124 list_total: 34 fname_total: 96 hit_total: 22591 miss_total: 1407 total: 900 open/close in 2.85 seconds: 315.53 ops/second llite.lustre-ffff9d16108f8000.statahead_max=0 1000 real 0m0.123s user 0m0.001s sys 0m0.061s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9d16108f8000.statahead_max=128 128 1000 real 0m0.057s user 0m0.003s sys 0m0.025s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 130 statahead wrong: 2 agl total: 124 list_total: 34 fname_total: 96 hit_total: 22591 miss_total: 1407 - open/close 2731 (time 1769760103.83 total 10.00 last 273.06) - open/close 5387 (time 1769760113.84 total 20.00 last 265.52) - open/close 8643 (time 1769760123.84 total 30.00 last 325.59) total: 9000 open/close in 31.34 seconds: 287.14 ops/second llite.lustre-ffff9d16108f8000.statahead_max=0 10000 real 0m0.233s user 0m0.005s sys 0m0.131s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff9d16108f8000.statahead_max=128 128 10000 real 0m0.194s user 0m0.000s sys 0m0.107s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 130 statahead wrong: 2 agl total: 124 list_total: 34 fname_total: 96 hit_total: 22591 miss_total: 1407 - open/close 2670 (time 1769760141.28 total 10.00 last 266.99) - open/close 6070 (time 1769760151.28 total 20.00 last 339.98) - open/close 9832 (time 1769760161.28 total 30.00 last 376.13) - open/close 14011 (time 1769760171.28 total 40.00 last 417.89) - open/close 17922 (time 1769760181.28 total 50.00 last 391.06) - open/close 20000 (time 1769760186.59 total 55.32 last 391.20) - open/close 23495 (time 1769760196.59 total 65.32 last 349.47) - open/close 27425 (time 1769760206.59 total 75.32 last 392.97) - open/close 30000 (time 1769760213.57 total 82.29 last 369.32) - open/close 33806 (time 1769760223.57 total 92.29 last 380.56) - open/close 37508 (time 1769760233.57 total 102.29 last 370.19) - open/close 40000 (time 1769760240.30 total 109.02 last 370.32) - open/close 43878 (time 1769760250.30 total 119.02 last 387.71) - open/close 47917 (time 1769760260.30 total 129.02 last 403.84) - open/close 50000 (time 1769760265.84 total 134.57 last 375.87) - open/close 53778 (time 1769760275.84 total 144.57 last 377.79) - open/close 57070 (time 1769760285.84 total 154.57 last 329.12) - open/close 60000 (time 1769760293.16 total 161.88 last 400.52) - open/close 64152 (time 1769760303.16 total 171.88 last 415.19) - open/close 68117 (time 1769760313.16 total 181.89 last 396.48) - open/close 70000 (time 1769760317.59 total 186.31 last 425.35) - open/close 73821 (time 1769760327.59 total 196.31 last 382.06) - open/close 76798 (time 1769760337.59 total 206.31 last 297.69) - open/close 78764 (time 1769760347.59 total 216.32 last 196.55) - open/close 79583 (time 1769760357.62 total 226.34 last 81.70) - open/close 80000 (time 1769760363.29 total 232.01 last 73.54) - open/close 80706 (time 1769760373.29 total 242.01 last 70.59) - open/close 81331 (time 1769760383.29 total 252.01 last 62.50) - open/close 82060 (time 1769760393.29 total 262.01 last 72.89) - open/close 83046 (time 1769760403.29 total 272.02 last 98.56) - open/close 84182 (time 1769760413.30 total 282.02 last 113.57) - open/close 85406 (time 1769760423.30 total 292.03 last 122.30) - open/close 86559 (time 1769760433.31 total 302.03 last 115.23) - open/close 87617 (time 1769760443.33 total 312.05 last 105.61) - open/close 88607 (time 1769760453.33 total 322.05 last 98.99) - open/close 89611 (time 1769760463.33 total 332.05 last 100.39) total: 90000 open/close in 335.80 seconds: 268.02 ops/second llite.lustre-ffff9d16108f8000.statahead_max=0 100000 real 0m2.656s user 0m0.016s sys 0m0.955s statx --cached=always -D 100000 files without statahead: 3 sec llite.lustre-ffff9d16108f8000.statahead_max=128 128 100000 real 0m2.355s user 0m0.018s sys 0m0.911s statx --cached=always -D 100000 files with statahead: 3 sec statahead total: 130 statahead wrong: 2 agl total: 124 list_total: 34 fname_total: 96 hit_total: 22591 miss_total: 1407 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1102 seconds llite.lustre-ffff9d16108f8000.statahead_stats= statahead total: 130 statahead wrong: 2 agl total: 124 list_total: 34 fname_total: 96 hit_total: 22591 miss_total: 1407 mdc.lustre-MDT0000-mdc-ffff9d16108f8000.batch_stats= snapshot_time: 1769761607.803702952 secs.nsecs start_time: 1769760084.531601509 secs.nsecs elapsed_time: 1523.272101443 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9d16108f8000.batch_stats= snapshot_time: 1769761607.803757780 secs.nsecs start_time: 1769760084.531683529 secs.nsecs elapsed_time: 1523.272074251 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