{"id":7168,"date":"2021-09-29T03:55:54","date_gmt":"2021-09-28T18:55:54","guid":{"rendered":"https:\/\/wp.study3.biz\/?p=7168"},"modified":"2025-12-13T17:24:24","modified_gmt":"2025-12-13T08:24:24","slug":"amd-epyc-7742-64-core-processor-x2-128-core-256threads-freebsd-12-2-release-rtx2080ti-mate%e3%82%92%e8%b5%b7%e5%8b%9511ac%e7%84%a1%e7%b7%9alan-460-80-nvidia-smi-lscpu-lstopo-amdtemp%e7%ad%89","status":"publish","type":"post","link":"https:\/\/wp.study3.biz\/?p=7168","title":{"rendered":"\u7b2c2\u4e16\u4ee3 AMD EPYC 7742 64-Core Processor x2 128-core 256threads FreeBSD 12.2-RELEASE RTX2080Ti MATE\u3092\u8d77\u52d511ac\u7121\u7ddaLAN 460.80.nvidia-smi lscpu lstopo amdtemp\u7b49\u3092Samsung SSD 980 PRO 250GB\u3067\u8a2d\u5b9a\u3057\u3066\u307f\u305f"},"content":{"rendered":"

\"\"\"\"\"\"
\nroot@freebsd:~ # uname -a
\nFreeBSD freebsd 12.2-RELEASE FreeBSD 12.2-RELEASE r366954 GENERIC amd64
\nroot@freebsd:~ # sysctl hw.model
\nhw.model: AMD EPYC 7742 64-Core Processor
\nroot@freebsd:~ # php -v
\nPHP 8.0.6 (cli) (built: May 8 2021 01:14:19) ( NTS )
\nCopyright (c) The PHP Group
\nZend Engine v4.0.6, Copyright (c) Zend Technologies
\nroot@freebsd:~ # curl -V
\ncurl 7.76.0 (amd64-portbld-freebsd12.2) libcurl\/7.76.0 OpenSSL\/1.1.1h zlib\/1.2.11 nghttp2\/1.43.0
\nRelease-Date: 2021-03-31
\nProtocols: dict file ftp ftps gopher gophers http https imap imaps mqtt pop3 pop3s rtsp smtp smtps telnet tftp
\nFeatures: alt-svc AsynchDNS GSS-API HTTP2 HTTPS-proxy IPv6 Kerberos Largefile libz NTLM NTLM_WB SPNEGO SSL TLS-SRP UnixSockets
\nroot@freebsd:~ # samba -V
\nVersion 4.13.7
\nroot@freebsd:~ # nvmecontrol devlist
\n nvme0: Samsung SSD 980 PRO 250GB
\n nvme0ns1 (238475MB)
\nroot@freebsd:~ # lscpu
\nArchitecture: amd64
\nByte Order: Little Endian
\nTotal CPU(s): 256
\nThread(s) per core: 1
\nCore(s) per socket: 128
\nSocket(s): 2
\nVendor: AuthenticAMD
\nCPU family: 23
\nModel: 49
\nModel name: AMD EPYC 7742 64-Core Processor
\nStepping: 0
\nL1d cache: 32K
\nL1i cache: 32K
\nL2 cache: 512K
\nL3 cache: 256M
\nFlags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 cflsh mmx fxsr sse sse2 htt sse3 pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 popcnt aes xsave osxsave avx f16c rdrnd syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm lahf_lm cmp_legacy svm extapic cr8_legacy lzcnt sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb pcx_l2i
\nroot@freebsd:~ # lstopo
\nMachine (512GB)
\n Package L#0
\n L3 L#0 (16MB)
\n L2 L#0 (512KB) + L1d L#0 (32KB) + L1i L#0 (32KB) + Core L#0
\n PU L#0 (P#0)
\n PU L#1 (P#1)
\n L2 L#1 (512KB) + L1d L#1 (32KB) + L1i L#1 (32KB) + Core L#1
\n PU L#2 (P#2)
\n PU L#3 (P#3)
\n L2 L#2 (512KB) + L1d L#2 (32KB) + L1i L#2 (32KB) + Core L#2
\n PU L#4 (P#4)
\n PU L#5 (P#5)
\n L2 L#3 (512KB) + L1d L#3 (32KB) + L1i L#3 (32KB) + Core L#3
\n PU L#6 (P#6)
\n PU L#7 (P#7)
\n L3 L#1 (16MB)
\n L2 L#4 (512KB) + L1d L#4 (32KB) + L1i L#4 (32KB) + Core L#4
\n PU L#8 (P#8)
\n PU L#9 (P#9)
\n L2 L#5 (512KB) + L1d L#5 (32KB) + L1i L#5 (32KB) + Core L#5
\n PU L#10 (P#10)
\n PU L#11 (P#11)
\n L2 L#6 (512KB) + L1d L#6 (32KB) + L1i L#6 (32KB) + Core L#6
\n PU L#12 (P#12)
\n PU L#13 (P#13)
\n L2 L#7 (512KB) + L1d L#7 (32KB) + L1i L#7 (32KB) + Core L#7
\n PU L#14 (P#14)
\n PU L#15 (P#15)
\n\u4e2d\u7565
\nroot@freebsd:~ # sysctl hw.physmem
\nhw.physmem: 549515653120
\nroot@freebsd:~ # sysctl hw | grep mem
\nhw.physmem: 549515653120
\nhw.usermem: 548220280832
\nhw.realmem: 549739036672
\nhw.pci.host_mem_start: 2147483648
\nhw.cbb.start_memory: 2281701376
\nroot@freebsd:~ # nvmecontrol logpage -p 2 nvme0 | grep ^Temp
\nTemperature: 303 K, 29.85 C, 85.73 F
\nTemperature Sensor 1: 303 K, 29.85 C, 85.73 F
\nTemperature Sensor 2: 314 K, 40.85 C, 105.53 F
\nTemperature 1 Transition Count: 0
\nTemperature 2 Transition Count: 0
\nroot@freebsd:~ # sysctl dev.cpu | grep temperature
\ndev.cpu.255.temperature: 32.6C
\ndev.cpu.254.temperature: 32.6C
\ndev.cpu.253.temperature: 32.6C
\ndev.cpu.252.temperature: 32.6C
\ndev.cpu.251.temperature: 32.6C
\ndev.cpu.250.temperature: 32.6C
\ndev.cpu.249.temperature: 32.6C
\ndev.cpu.248.temperature: 32.6C
\ndev.cpu.247.temperature: 32.6C
\ndev.cpu.246.temperature: 32.6C
\ndev.cpu.245.temperature: 32.6C
\ndev.cpu.244.temperature: 32.6C
\ndev.cpu.243.temperature: 32.6C
\ndev.cpu.242.temperature: 32.6C
\ndev.cpu.241.temperature: 32.6C
\ndev.cpu.240.temperature: 32.6C
\ndev.cpu.239.temperature: 32.6C
\ndev.cpu.238.temperature: 32.6C
\ndev.cpu.237.temperature: 32.6C
\ndev.cpu.236.temperature: 32.6C
\ndev.cpu.235.temperature: 32.6C
\ndev.cpu.234.temperature: 32.6C
\ndev.cpu.233.temperature: 32.6C
\ndev.cpu.232.temperature: 32.6C
\ndev.cpu.231.temperature: 32.6C
\ndev.cpu.230.temperature: 32.6C
\ndev.cpu.229.temperature: 32.6C
\ndev.cpu.228.temperature: 32.6C
\ndev.cpu.227.temperature: 32.6C
\ndev.cpu.226.temperature: 32.6C
\ndev.cpu.225.temperature: 32.6C
\n\u4e2d\u7565
\nAMD EPYC 7742 64-Core Processor x2 128-core 256threads FreeBSD 12.2-RELEASE RTX2080Ti MATE 11ac 460.80.nvidia-smi lscpu lstopo amdtemp Samsung SSD 980 PRO 250GB\u3067\u8a2d\u5b9a<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

root@freebsd:~ # uname -a FreeBSD freebsd 12.2-RELEASE FreeBSD 12.2-RELEASE r366954 GENERIC amd64 root@freebsd … \u7d9a\u304d\u3092\u8aad\u3080 →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[26,30,8,18],"tags":[],"class_list":["post-7168","post","type-post","status-publish","format-standard","hentry","category-11aclan","category-2-sockets","category-freebsd","category-nvidia"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wp.study3.biz\/index.php?rest_route=\/wp\/v2\/posts\/7168","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.study3.biz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.study3.biz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.study3.biz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.study3.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7168"}],"version-history":[{"count":3,"href":"https:\/\/wp.study3.biz\/index.php?rest_route=\/wp\/v2\/posts\/7168\/revisions"}],"predecessor-version":[{"id":28953,"href":"https:\/\/wp.study3.biz\/index.php?rest_route=\/wp\/v2\/posts\/7168\/revisions\/28953"}],"wp:attachment":[{"href":"https:\/\/wp.study3.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7168"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.study3.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7168"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.study3.biz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7168"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}