== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 19:47:16 (1781048836) striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 0.22 seconds: 459.16 ops/second llite.lustre-ffff8bed08dab000.statahead_max=0 208 real 0m0.131s user 0m0.001s sys 0m0.039s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 0 sec llite.lustre-ffff8bed08dab000.statahead_max=32 32 208 real 0m0.058s user 0m0.001s sys 0m0.032s 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 1.60 seconds: 563.69 ops/second llite.lustre-ffff8bed08dab000.statahead_max=0 2008 real 0m1.179s user 0m0.005s sys 0m0.321s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 2 sec llite.lustre-ffff8bed08dab000.statahead_max=32 32 2008 real 0m0.384s user 0m0.005s sys 0m0.196s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 1 sec statahead total: 33 statahead wrong: 0 agl total: 31 - open/close 5537 (time 1781048855.17 total 10.00 last 553.68) total: 9000 open/close in 17.09 seconds: 526.52 ops/second llite.lustre-ffff8bed08dab000.statahead_max=0 20008 real 0m13.676s user 0m0.087s sys 0m3.654s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 14 sec llite.lustre-ffff8bed08dab000.statahead_max=32 32 20008 real 0m3.643s user 0m0.057s sys 0m2.254s 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/: 14 seconds rm done statahead total: 34 statahead wrong: 0 agl total: 31 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 0.33 seconds: 299.06 ops/second llite.lustre-ffff8bed08dab000.statahead_max=0 100 real 0m0.021s user 0m0.001s sys 0m0.013s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff8bed08dab000.statahead_max=32 32 100 real 0m0.019s user 0m0.000s sys 0m0.012s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 34 statahead wrong: 0 agl total: 31 total: 900 open/close in 1.70 seconds: 528.66 ops/second llite.lustre-ffff8bed08dab000.statahead_max=0 1000 real 0m0.071s user 0m0.001s sys 0m0.017s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff8bed08dab000.statahead_max=32 32 1000 real 0m0.024s user 0m0.003s sys 0m0.013s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 34 statahead wrong: 0 agl total: 31 - open/close 2316 (time 1781048915.59 total 10.01 last 231.48) - open/close 3492 (time 1781048925.59 total 20.01 last 117.60) - open/close 4413 (time 1781048935.60 total 30.01 last 92.06) - open/close 5384 (time 1781048945.61 total 40.03 last 96.93) - open/close 6474 (time 1781048955.63 total 50.05 last 108.79) - open/close 7752 (time 1781048965.63 total 60.05 last 127.80) total: 9000 open/close in 69.97 seconds: 128.62 ops/second llite.lustre-ffff8bed08dab000.statahead_max=0 10000 real 0m0.146s user 0m0.001s sys 0m0.043s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff8bed08dab000.statahead_max=32 32 10000 real 0m0.108s user 0m0.003s sys 0m0.036s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 34 statahead wrong: 0 agl total: 31 - open/close 1649 (time 1781048990.12 total 10.00 last 164.88) - open/close 3569 (time 1781049000.13 total 20.01 last 191.83) - open/close 5114 (time 1781049010.13 total 30.01 last 154.47) - open/close 6695 (time 1781049020.14 total 40.02 last 158.04) - open/close 8234 (time 1781049030.14 total 50.02 last 153.87) - open/close 10000 (time 1781049039.16 total 59.04 last 195.68) - open/close 11652 (time 1781049049.17 total 69.05 last 165.10) - open/close 13396 (time 1781049059.17 total 79.05 last 174.33) - open/close 15174 (time 1781049069.18 total 89.06 last 177.63) - open/close 16821 (time 1781049079.18 total 99.07 last 164.66) - open/close 20000 (time 1781049088.07 total 107.95 last 357.82) - open/close 22619 (time 1781049098.07 total 117.95 last 261.87) - open/close 25309 (time 1781049108.07 total 127.95 last 268.89) - open/close 27497 (time 1781049118.08 total 137.96 last 218.75) - open/close 28871 (time 1781049128.08 total 147.96 last 137.37) - open/close 30000 (time 1781049134.86 total 154.74 last 166.52) - open/close 31531 (time 1781049144.87 total 164.75 last 152.98) - open/close 32976 (time 1781049154.87 total 174.75 last 144.40) - open/close 34597 (time 1781049164.88 total 184.76 last 162.04) - open/close 36373 (time 1781049174.88 total 194.76 last 177.56) - open/close 37866 (time 1781049184.88 total 204.76 last 149.23) - open/close 39701 (time 1781049194.89 total 214.77 last 183.42) - open/close 42666 (time 1781049204.89 total 224.77 last 296.49) - open/close 47234 (time 1781049214.89 total 234.77 last 456.78) - open/close 50000 (time 1781049220.90 total 240.78 last 460.46) - open/close 54158 (time 1781049230.90 total 250.78 last 415.75) - open/close 58165 (time 1781049240.90 total 260.78 last 400.66) - open/close 60000 (time 1781049244.83 total 264.71 last 466.22) - open/close 64174 (time 1781049254.83 total 274.72 last 417.35) - open/close 68836 (time 1781049264.84 total 284.72 last 466.13) - open/close 70000 (time 1781049267.44 total 287.32 last 446.93) - open/close 74974 (time 1781049277.44 total 297.32 last 497.34) - open/close 79895 (time 1781049287.44 total 307.32 last 492.06) - open/close 85167 (time 1781049297.44 total 317.32 last 527.14) total: 90000 open/close in 326.25 seconds: 275.86 ops/second llite.lustre-ffff8bed08dab000.statahead_max=0 100000 real 0m0.345s user 0m0.017s sys 0m0.186s statx --cached=always -D 100000 files without statahead: 1 sec llite.lustre-ffff8bed08dab000.statahead_max=32 32 100000 real 0m0.304s user 0m0.017s sys 0m0.176s 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/: 270 seconds rm done statahead total: 34 statahead wrong: 0 agl total: 31