== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 05:05:17 (1761123917) striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.35 seconds: 73.94 ops/second llite.lustre-ffff8b9bc3dcd800.statahead_max=0 208 real 0m0.572s user 0m0.003s sys 0m0.079s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 0 sec llite.lustre-ffff8b9bc3dcd800.statahead_max=32 32 208 real 0m0.194s user 0m0.004s sys 0m0.035s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 30 statahead wrong: 0 agl total: 29 total: 900 open/close in 9.93 seconds: 90.59 ops/second llite.lustre-ffff8b9bc3dcd800.statahead_max=0 2008 real 0m5.454s user 0m0.028s sys 0m0.686s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 5 sec llite.lustre-ffff8b9bc3dcd800.statahead_max=32 32 2008 real 0m1.162s user 0m0.007s sys 0m0.176s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 31 statahead wrong: 0 agl total: 29 - open/close 951 (time 1761123957.65 total 10.00 last 95.07) - open/close 1890 (time 1761123967.65 total 20.00 last 93.88) - open/close 2830 (time 1761123977.66 total 30.02 last 93.89) - open/close 3761 (time 1761123987.66 total 40.02 last 93.08) - open/close 4695 (time 1761123997.67 total 50.02 last 93.35) - open/close 5689 (time 1761124007.67 total 60.03 last 99.36) - open/close 6555 (time 1761124017.69 total 70.04 last 86.48) - open/close 7390 (time 1761124027.70 total 80.05 last 83.43) - open/close 8212 (time 1761124037.71 total 90.06 last 82.12) total: 9000 open/close in 100.00 seconds: 90.00 ops/second llite.lustre-ffff8b9bc3dcd800.statahead_max=0 20008 real 1m1.653s user 0m0.258s sys 0m7.345s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 62 sec llite.lustre-ffff8b9bc3dcd800.statahead_max=32 32 20008 real 0m58.530s user 0m0.248s sys 0m7.299s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 59 sec statahead total: 32 statahead wrong: 1 agl total: 29 statahead was stopped, maybe too many locks held! statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity/: 55 seconds rm done statahead total: 32 statahead wrong: 1 agl total: 29 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 0.95 seconds: 104.83 ops/second llite.lustre-ffff8b9bc3dcd800.statahead_max=0 100 real 0m0.044s user 0m0.000s sys 0m0.018s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff8b9bc3dcd800.statahead_max=32 32 100 real 0m0.054s user 0m0.001s sys 0m0.021s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 32 statahead wrong: 1 agl total: 29 total: 900 open/close in 8.80 seconds: 102.32 ops/second llite.lustre-ffff8b9bc3dcd800.statahead_max=0 1000 real 0m0.066s user 0m0.000s sys 0m0.019s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff8b9bc3dcd800.statahead_max=32 32 1000 real 0m0.050s user 0m0.001s sys 0m0.019s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 32 statahead wrong: 1 agl total: 29 - open/close 1025 (time 1761124261.85 total 10.01 last 102.40) - open/close 1934 (time 1761124271.86 total 20.01 last 90.86) - open/close 2975 (time 1761124281.86 total 30.02 last 104.05) - open/close 3977 (time 1761124291.87 total 40.02 last 100.15) - open/close 4949 (time 1761124301.87 total 50.03 last 97.18) - open/close 5913 (time 1761124311.87 total 60.03 last 96.36) - open/close 6824 (time 1761124321.87 total 70.03 last 91.09) - open/close 7896 (time 1761124331.88 total 80.04 last 107.10) - open/close 8861 (time 1761124341.89 total 90.05 last 96.39) total: 9000 open/close in 91.49 seconds: 98.37 ops/second llite.lustre-ffff8b9bc3dcd800.statahead_max=0 10000 real 0m0.117s user 0m0.004s sys 0m0.035s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff8b9bc3dcd800.statahead_max=32 32 10000 real 0m0.126s user 0m0.008s sys 0m0.038s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 32 statahead wrong: 1 agl total: 29 - open/close 945 (time 1761124359.69 total 10.00 last 94.49) - open/close 1938 (time 1761124369.71 total 20.01 last 99.20) - open/close 2909 (time 1761124379.71 total 30.02 last 97.03) - open/close 4184 (time 1761124389.72 total 40.02 last 127.44) - open/close 5357 (time 1761124399.72 total 50.03 last 117.29) - open/close 6963 (time 1761124409.72 total 60.03 last 160.53) - open/close 8192 (time 1761124419.73 total 70.04 last 122.81) - open/close 9468 (time 1761124429.73 total 80.04 last 127.54) - open/close 10000 (time 1761124433.99 total 84.30 last 124.94) - open/close 11233 (time 1761124444.01 total 94.31 last 123.13) - open/close 12413 (time 1761124454.01 total 104.32 last 117.91) - open/close 13446 (time 1761124464.02 total 114.32 last 103.29) - open/close 14640 (time 1761124474.02 total 124.32 last 119.39) - open/close 15921 (time 1761124484.02 total 134.33 last 128.00) - open/close 17236 (time 1761124494.03 total 144.33 last 131.45) - open/close 18601 (time 1761124504.03 total 154.34 last 136.43) - open/close 19936 (time 1761124514.04 total 164.34 last 133.44) - open/close 21024 (time 1761124524.04 total 174.35 last 108.78) - open/close 22125 (time 1761124534.04 total 184.35 last 110.10) - open/close 23383 (time 1761124544.05 total 194.36 last 125.69) - open/close 24627 (time 1761124554.05 total 204.36 last 124.37) - open/close 25741 (time 1761124564.05 total 214.36 last 111.38) - open/close 26707 (time 1761124574.06 total 224.37 last 96.54) - open/close 27796 (time 1761124584.06 total 234.37 last 108.88) - open/close 28854 (time 1761124594.06 total 244.37 last 105.79) - open/close 30000 (time 1761124602.71 total 253.02 last 132.52) - open/close 31273 (time 1761124612.71 total 263.02 last 127.26) - open/close 32472 (time 1761124622.72 total 273.03 last 119.83) - open/close 33429 (time 1761124632.73 total 283.04 last 95.60) - open/close 34393 (time 1761124642.73 total 293.04 last 96.40) - open/close 35444 (time 1761124652.73 total 303.04 last 105.06) - open/close 36622 (time 1761124662.73 total 313.04 last 117.79) - open/close 37698 (time 1761124672.74 total 323.04 last 107.56) - open/close 38946 (time 1761124682.74 total 333.04 last 124.79) - open/close 40000 (time 1761124690.59 total 340.90 last 134.15) - open/close 41220 (time 1761124700.60 total 350.90 last 121.98) - open/close 42807 (time 1761124710.60 total 360.91 last 158.63) - open/close 44395 (time 1761124720.60 total 370.91 last 158.78) - open/close 46358 (time 1761124730.61 total 380.91 last 196.21) - open/close 48654 (time 1761124740.61 total 390.92 last 229.48) - open/close 50000 (time 1761124748.29 total 398.60 last 175.32) - open/close 51952 (time 1761124758.29 total 408.60 last 195.11) - open/close 53840 (time 1761124768.30 total 418.60 last 188.72) - open/close 55381 (time 1761124778.30 total 428.61 last 154.06) - open/close 56946 (time 1761124788.30 total 438.61 last 156.46) - open/close 58825 (time 1761124798.31 total 448.61 last 187.79) - open/close 60000 (time 1761124805.41 total 455.71 last 165.49) - open/close 61577 (time 1761124815.42 total 465.72 last 157.58) - open/close 62987 (time 1761124825.42 total 475.73 last 140.95) - open/close 64360 (time 1761124835.42 total 485.73 last 137.26) - open/close 65560 (time 1761124845.43 total 495.73 last 119.94) - open/close 66707 (time 1761124855.43 total 505.73 last 114.70) - open/close 67971 (time 1761124865.43 total 515.74 last 126.37) - open/close 69713 (time 1761124875.43 total 525.74 last 174.13) - open/close 71465 (time 1761124885.44 total 535.74 last 175.16) - open/close 73503 (time 1761124895.44 total 545.75 last 203.75) - open/close 75397 (time 1761124905.44 total 555.75 last 189.37) - open/close 77004 (time 1761124915.44 total 565.75 last 160.64) - open/close 78415 (time 1761124925.45 total 575.75 last 141.06) - open/close 80000 (time 1761124935.36 total 585.67 last 159.86) - open/close 81642 (time 1761124945.37 total 595.67 last 164.12) - open/close 83181 (time 1761124955.37 total 605.68 last 153.86) - open/close 84740 (time 1761124965.38 total 615.68 last 155.79) - open/close 86416 (time 1761124975.38 total 625.69 last 167.51) - open/close 88157 (time 1761124985.38 total 635.69 last 174.07) - open/close 89991 (time 1761124995.39 total 645.69 last 183.33) total: 90000 open/close in 645.73 seconds: 139.38 ops/second llite.lustre-ffff8b9bc3dcd800.statahead_max=0 100000 real 0m0.413s user 0m0.012s sys 0m0.243s statx --cached=always -D 100000 files without statahead: 0 sec llite.lustre-ffff8b9bc3dcd800.statahead_max=32 32 100000 real 0m0.391s user 0m0.018s sys 0m0.226s statx --cached=always -D 100000 files with statahead: 0 sec statahead total: 32 statahead wrong: 1 agl total: 29 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity/: 808 seconds rm done statahead total: 32 statahead wrong: 1 agl total: 29