== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 15:20:05 (1773688805) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff987d43bc1800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff987d43bc1800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 0.76 seconds: 131.03 ops/second llite.lustre-ffff987d43bc1800.statahead_max=0 208 real 0m0.377s user 0m0.004s sys 0m0.164s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 0 sec llite.lustre-ffff987d43bc1800.statahead_max=128 128 208 real 0m0.266s user 0m0.001s sys 0m0.158s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 81 statahead wrong: 1 agl total: 78 list_total: 28 fname_total: 48 hit_total: 22975 miss_total: 229 total: 900 open/close in 1.84 seconds: 489.43 ops/second llite.lustre-ffff987d43bc1800.statahead_max=0 2008 real 0m3.427s user 0m0.010s sys 0m1.493s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 3 sec llite.lustre-ffff987d43bc1800.statahead_max=128 128 2008 real 0m2.233s user 0m0.006s sys 0m1.039s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 82 statahead wrong: 1 agl total: 78 list_total: 29 fname_total: 48 hit_total: 23973 miss_total: 230 - open/close 4398 (time 1773688830.99 total 10.00 last 439.77) - open/close 8960 (time 1773688840.99 total 20.00 last 456.13) total: 9000 open/close in 20.08 seconds: 448.14 ops/second llite.lustre-ffff987d43bc1800.statahead_max=0 20008 real 0m39.521s user 0m0.153s sys 0m16.088s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 39 sec llite.lustre-ffff987d43bc1800.statahead_max=128 128 20008 real 0m21.298s user 0m0.091s sys 0m9.674s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 21 sec statahead total: 83 statahead wrong: 1 agl total: 78 list_total: 30 fname_total: 48 hit_total: 33972 miss_total: 230 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 58 seconds llite.lustre-ffff987d43bc1800.statahead_stats= statahead total: 83 statahead wrong: 1 agl total: 78 list_total: 30 fname_total: 48 hit_total: 33972 miss_total: 230 mdc.lustre-MDT0000-mdc-ffff987d43bc1800.batch_stats= snapshot_time: 1773688970.704120147 secs.nsecs start_time: 1773688807.095902254 secs.nsecs elapsed_time: 163.608217893 secs.nsecs subreqs per batch batches % cum % 1: 56 26 26 2: 15 7 33 4: 9 4 37 8: 1 0 37 16: 0 0 37 32: 2 0 38 64: 131 61 100 mdc.lustre-MDT0001-mdc-ffff987d43bc1800.batch_stats= snapshot_time: 1773688970.704175740 secs.nsecs start_time: 1773688807.095953439 secs.nsecs elapsed_time: 163.608222301 secs.nsecs subreqs per batch batches % cum % 1: 48 23 23 2: 13 6 29 4: 10 4 34 8: 4 1 36 16: 0 0 36 32: 1 0 36 64: 132 63 100 kvm mdc.lustre-MDT0000-mdc-ffff987d43bc1800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff987d43bc1800.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 0.67 seconds: 148.38 ops/second llite.lustre-ffff987d43bc1800.statahead_max=0 100 real 0m0.033s user 0m0.001s sys 0m0.017s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff987d43bc1800.statahead_max=128 128 100 real 0m0.034s user 0m0.001s sys 0m0.019s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 83 statahead wrong: 1 agl total: 78 list_total: 30 fname_total: 48 hit_total: 33972 miss_total: 230 total: 900 open/close in 1.95 seconds: 461.78 ops/second llite.lustre-ffff987d43bc1800.statahead_max=0 1000 real 0m0.254s user 0m0.001s sys 0m0.065s statx --cached=always -D 1000 files without statahead: 1 sec llite.lustre-ffff987d43bc1800.statahead_max=128 128 1000 real 0m0.053s user 0m0.000s sys 0m0.028s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 83 statahead wrong: 1 agl total: 78 list_total: 30 fname_total: 48 hit_total: 33972 miss_total: 230 - open/close 4814 (time 1773688989.04 total 10.00 last 481.39) total: 9000 open/close in 19.90 seconds: 452.27 ops/second llite.lustre-ffff987d43bc1800.statahead_max=0 10000 real 0m0.356s user 0m0.003s sys 0m0.134s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff987d43bc1800.statahead_max=128 128 10000 real 0m0.300s user 0m0.004s sys 0m0.087s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 83 statahead wrong: 1 agl total: 78 list_total: 30 fname_total: 48 hit_total: 33972 miss_total: 230 - open/close 4082 (time 1773689015.78 total 10.00 last 408.12) - open/close 8136 (time 1773689025.78 total 20.00 last 405.32) - open/close 10000 (time 1773689030.33 total 24.55 last 409.86) - open/close 14376 (time 1773689040.34 total 34.56 last 437.42) - open/close 18379 (time 1773689050.34 total 44.56 last 400.23) - open/close 20000 (time 1773689054.43 total 48.65 last 395.65) - open/close 23632 (time 1773689064.44 total 58.66 last 363.12) - open/close 27606 (time 1773689074.44 total 68.66 last 397.34) - open/close 30000 (time 1773689079.93 total 74.15 last 435.90) - open/close 34248 (time 1773689089.93 total 84.15 last 424.74) - open/close 38628 (time 1773689099.93 total 94.15 last 438.00) - open/close 40000 (time 1773689103.06 total 97.28 last 438.36) - open/close 43996 (time 1773689113.06 total 107.28 last 399.57) - open/close 48120 (time 1773689123.06 total 117.28 last 412.38) - open/close 50000 (time 1773689127.68 total 121.90 last 407.53) - open/close 54167 (time 1773689137.68 total 131.90 last 416.60) - open/close 58627 (time 1773689147.68 total 141.90 last 445.92) - open/close 60000 (time 1773689150.62 total 144.84 last 466.52) - open/close 63982 (time 1773689160.62 total 154.84 last 398.17) - open/close 67849 (time 1773689170.63 total 164.85 last 386.60) - open/close 70000 (time 1773689175.91 total 170.14 last 406.73) - open/close 74218 (time 1773689185.92 total 180.14 last 421.79) - open/close 78339 (time 1773689195.92 total 190.14 last 412.07) - open/close 80000 (time 1773689199.69 total 193.91 last 440.20) - open/close 83952 (time 1773689209.69 total 203.91 last 395.20) - open/close 87762 (time 1773689219.69 total 213.91 last 380.90) total: 90000 open/close in 219.30 seconds: 410.39 ops/second llite.lustre-ffff987d43bc1800.statahead_max=0 100000 real 0m2.527s user 0m0.014s sys 0m0.834s statx --cached=always -D 100000 files without statahead: 3 sec llite.lustre-ffff987d43bc1800.statahead_max=128 128 100000 real 0m2.562s user 0m0.017s sys 0m0.795s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 83 statahead wrong: 1 agl total: 78 list_total: 30 fname_total: 48 hit_total: 33972 miss_total: 230 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 865 seconds llite.lustre-ffff987d43bc1800.statahead_stats= statahead total: 83 statahead wrong: 1 agl total: 78 list_total: 30 fname_total: 48 hit_total: 33972 miss_total: 230 mdc.lustre-MDT0000-mdc-ffff987d43bc1800.batch_stats= snapshot_time: 1773690124.905673314 secs.nsecs start_time: 1773688971.206339677 secs.nsecs elapsed_time: 1153.699333637 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff987d43bc1800.batch_stats= snapshot_time: 1773690124.905712446 secs.nsecs start_time: 1773688971.206419244 secs.nsecs elapsed_time: 1153.699293202 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