== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 17:02:57 (1771970577) striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 0.26 seconds: 385.46 ops/second llite.lustre-ffff9aaa88de3800.statahead_max=0 208 real 0m0.151s user 0m0.004s sys 0m0.046s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff9aaa88de3800.statahead_max=32 32 208 real 0m0.064s user 0m0.005s sys 0m0.035s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 32 statahead wrong: 0 agl total: 31 total: 900 open/close in 1.78 seconds: 505.13 ops/second llite.lustre-ffff9aaa88de3800.statahead_max=0 2008 real 0m1.408s user 0m0.009s sys 0m0.375s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 1 sec llite.lustre-ffff9aaa88de3800.statahead_max=32 32 2008 real 0m0.413s user 0m0.006s sys 0m0.268s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 0 sec statahead total: 33 statahead wrong: 0 agl total: 31 - open/close 5021 (time 1771970596.91 total 10.00 last 502.02) total: 9000 open/close in 18.01 seconds: 499.72 ops/second llite.lustre-ffff9aaa88de3800.statahead_max=0 20008 real 0m13.451s user 0m0.088s sys 0m3.495s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 13 sec llite.lustre-ffff9aaa88de3800.statahead_max=32 32 20008 real 0m3.630s user 0m0.042s sys 0m2.562s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 4 sec statahead total: 34 statahead wrong: 0 agl total: 31 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity/: 15 seconds rm done statahead total: 34 statahead wrong: 0 agl total: 31 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 0.59 seconds: 170.46 ops/second llite.lustre-ffff9aaa88de3800.statahead_max=0 100 real 0m0.018s user 0m0.000s sys 0m0.012s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9aaa88de3800.statahead_max=32 32 100 real 0m0.025s user 0m0.000s sys 0m0.018s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 34 statahead wrong: 0 agl total: 31 total: 900 open/close in 1.77 seconds: 509.90 ops/second llite.lustre-ffff9aaa88de3800.statahead_max=0 1000 real 0m0.026s user 0m0.001s sys 0m0.015s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9aaa88de3800.statahead_max=32 32 1000 real 0m0.116s user 0m0.002s sys 0m0.023s statx --cached=always -D 1000 files with statahead: 1 sec statahead total: 34 statahead wrong: 0 agl total: 31 - open/close 4995 (time 1771970658.37 total 10.00 last 499.45) total: 9000 open/close in 17.97 seconds: 500.95 ops/second llite.lustre-ffff9aaa88de3800.statahead_max=0 10000 real 0m0.103s user 0m0.001s sys 0m0.063s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff9aaa88de3800.statahead_max=32 32 10000 real 0m0.053s user 0m0.004s sys 0m0.029s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 34 statahead wrong: 0 agl total: 31 - open/close 4853 (time 1771970679.49 total 10.00 last 485.23) - open/close 9710 (time 1771970689.50 total 20.00 last 485.64) - open/close 14557 (time 1771970699.50 total 30.00 last 484.63) - open/close 19421 (time 1771970709.50 total 40.01 last 486.35) - open/close 24108 (time 1771970719.50 total 50.01 last 468.60) - open/close 28931 (time 1771970729.50 total 60.01 last 482.29) - open/close 30000 (time 1771970731.79 total 62.29 last 467.56) - open/close 34744 (time 1771970741.79 total 72.29 last 474.37) - open/close 39531 (time 1771970751.79 total 82.30 last 478.61) - open/close 44504 (time 1771970761.79 total 92.30 last 497.29) - open/close 49440 (time 1771970771.79 total 102.30 last 493.59) - open/close 54499 (time 1771970781.79 total 112.30 last 505.82) - open/close 59537 (time 1771970791.79 total 122.30 last 503.75) - open/close 64541 (time 1771970801.79 total 132.30 last 500.34) - open/close 69416 (time 1771970811.79 total 142.30 last 487.50) - open/close 74383 (time 1771970821.79 total 152.30 last 496.63) - open/close 79297 (time 1771970831.80 total 162.30 last 491.31) - open/close 84279 (time 1771970841.80 total 172.30 last 498.14) - open/close 89257 (time 1771970851.80 total 182.30 last 497.80) total: 90000 open/close in 183.95 seconds: 489.26 ops/second llite.lustre-ffff9aaa88de3800.statahead_max=0 100000 real 0m0.330s user 0m0.009s sys 0m0.199s statx --cached=always -D 100000 files without statahead: 0 sec llite.lustre-ffff9aaa88de3800.statahead_max=32 32 100000 real 0m0.341s user 0m0.014s sys 0m0.206s statx --cached=always -D 100000 files with statahead: 0 sec statahead total: 34 statahead wrong: 0 agl total: 31 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity/: 372 seconds rm done statahead total: 34 statahead wrong: 0 agl total: 31