== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 21:01:01 (1763085661) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9e5b879c0000.batch_stats=0 total: 100 open/close in 0.66 seconds: 151.07 ops/second llite.lustre-ffff9e5b879c0000.statahead_max=0 208 real 0m0.321s user 0m0.002s sys 0m0.128s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 0 sec llite.lustre-ffff9e5b879c0000.statahead_max=128 128 208 real 0m0.204s user 0m0.001s sys 0m0.098s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 76 statahead wrong: 2 agl total: 73 list_total: 28 fname_total: 48 hit_total: 22667 miss_total: 937 total: 900 open/close in 1.83 seconds: 492.16 ops/second llite.lustre-ffff9e5b879c0000.statahead_max=0 2008 real 0m3.380s user 0m0.012s sys 0m1.329s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 3 sec llite.lustre-ffff9e5b879c0000.statahead_max=128 128 2008 real 0m1.914s user 0m0.005s sys 0m1.068s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 77 statahead wrong: 2 agl total: 73 list_total: 29 fname_total: 48 hit_total: 23666 miss_total: 937 - open/close 4625 (time 1763085685.70 total 10.00 last 462.44) total: 9000 open/close in 19.42 seconds: 463.49 ops/second llite.lustre-ffff9e5b879c0000.statahead_max=0 20008 real 0m32.118s user 0m0.093s sys 0m12.355s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 32 sec llite.lustre-ffff9e5b879c0000.statahead_max=128 128 20008 real 0m17.776s user 0m0.066s sys 0m9.686s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 18 sec statahead total: 78 statahead wrong: 2 agl total: 73 list_total: 30 fname_total: 48 hit_total: 33665 miss_total: 937 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 49 seconds llite.lustre-ffff9e5b879c0000.statahead_stats= statahead total: 78 statahead wrong: 2 agl total: 73 list_total: 30 fname_total: 48 hit_total: 33665 miss_total: 937 mdc.lustre-MDT0000-mdc-ffff9e5b879c0000.batch_stats= snapshot_time: 1763085801.134310591 secs.nsecs start_time: 1763085662.695697775 secs.nsecs elapsed_time: 138.438612816 secs.nsecs subreqs per batch batches % cum % 1: 29 9 9 2: 2 0 9 4: 0 0 9 8: 6 1 11 16: 125 39 51 32: 12 3 55 64: 142 44 100 kvm mdc.lustre-MDT0000-mdc-ffff9e5b879c0000.batch_stats=0 total: 100 open/close in 0.78 seconds: 128.97 ops/second llite.lustre-ffff9e5b879c0000.statahead_max=0 100 real 0m0.024s user 0m0.001s sys 0m0.013s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9e5b879c0000.statahead_max=128 128 100 real 0m0.028s user 0m0.000s sys 0m0.020s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 78 statahead wrong: 2 agl total: 73 list_total: 30 fname_total: 48 hit_total: 33665 miss_total: 937 total: 900 open/close in 2.17 seconds: 413.97 ops/second llite.lustre-ffff9e5b879c0000.statahead_max=0 1000 real 0m0.044s user 0m0.002s sys 0m0.018s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9e5b879c0000.statahead_max=128 128 1000 real 0m0.040s user 0m0.000s sys 0m0.018s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 78 statahead wrong: 2 agl total: 73 list_total: 30 fname_total: 48 hit_total: 33665 miss_total: 937 - open/close 4183 (time 1763085819.80 total 10.00 last 418.27) - open/close 8702 (time 1763085829.80 total 20.00 last 451.89) total: 9000 open/close in 20.68 seconds: 435.18 ops/second llite.lustre-ffff9e5b879c0000.statahead_max=0 10000 real 0m0.347s user 0m0.002s sys 0m0.196s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff9e5b879c0000.statahead_max=128 128 10000 real 0m0.190s user 0m0.001s sys 0m0.014s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 78 statahead wrong: 2 agl total: 73 list_total: 30 fname_total: 48 hit_total: 33665 miss_total: 937 - open/close 4627 (time 1763085845.37 total 10.00 last 462.64) - open/close 9662 (time 1763085855.37 total 20.00 last 503.47) - open/close 14869 (time 1763085865.37 total 30.00 last 520.64) - open/close 20000 (time 1763085874.98 total 39.61 last 534.31) - open/close 25107 (time 1763085884.98 total 49.61 last 510.67) - open/close 30000 (time 1763085894.38 total 59.01 last 520.42) - open/close 35115 (time 1763085904.38 total 69.01 last 511.48) - open/close 40000 (time 1763085914.30 total 78.93 last 492.57) - open/close 44884 (time 1763085924.30 total 88.93 last 488.37) - open/close 49847 (time 1763085934.31 total 98.94 last 495.70) - open/close 54816 (time 1763085944.31 total 108.94 last 496.89) - open/close 60000 (time 1763085954.28 total 118.91 last 519.97) - open/close 65255 (time 1763085964.28 total 128.91 last 525.47) - open/close 70000 (time 1763085973.93 total 138.56 last 491.53) - open/close 75106 (time 1763085983.93 total 148.56 last 510.59) - open/close 80000 (time 1763085993.45 total 158.08 last 514.20) - open/close 84887 (time 1763086003.45 total 168.08 last 488.66) - open/close 89721 (time 1763086013.46 total 178.08 last 483.32) total: 90000 open/close in 178.64 seconds: 503.80 ops/second llite.lustre-ffff9e5b879c0000.statahead_max=0 100000 real 0m1.657s user 0m0.017s sys 0m0.187s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff9e5b879c0000.statahead_max=128 128 100000 real 0m1.440s user 0m0.010s sys 0m0.200s statx --cached=always -D 100000 files with statahead: 1 sec statahead total: 78 statahead wrong: 2 agl total: 73 list_total: 30 fname_total: 48 hit_total: 33665 miss_total: 937 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 849 seconds llite.lustre-ffff9e5b879c0000.statahead_stats= statahead total: 78 statahead wrong: 2 agl total: 73 list_total: 30 fname_total: 48 hit_total: 33665 miss_total: 937 mdc.lustre-MDT0000-mdc-ffff9e5b879c0000.batch_stats= snapshot_time: 1763086886.419092481 secs.nsecs start_time: 1763085802.004987988 secs.nsecs elapsed_time: 1084.414104493 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