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system-info.txt
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130 lines (122 loc) · 6.49 KB
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# 内核参数默认 无任何特殊调优
# 总览 Ubuntu 20.04.6 LTS + JDK21 +r5 3600(6/12) + 32G(3200hz)
# 下边是设备环境信息 命令原始输出，想看的能看懂，看不懂的估计也不想看....
# Below is the device environment information and the raw command output. Those who want to see it can understand it; those who can't probably don't want to see it...
gzb@gzb-System-Product-Name:~$ cat /sys/devices/system/cpu/cpu*/topology/thread_siblings_list
0,6
4,10
5,11
1,7
2,8
3,9
4,10
5,11
0,6
1,7
2,8
3,9
# server:4,10,5,11
gzb@gzb-System-Product-Name:~/gzb/test$ uname -a
Linux gzb-System-Product-Name 5.15.0-67-generic #74~20.04.1-Ubuntu SMP Wed Feb 22 14:52:34 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
gzb@gzb-System-Product-Name:~/gzb/test$ cat /etc/os-release
NAME="Ubuntu"
VERSION="20.04.6 LTS (Focal Fossa)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 20.04.6 LTS"
VERSION_ID="20.04"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=focal
UBUNTU_CODENAME=focal
gzb@gzb-System-Product-Name:~/gzb/test$ neofetch
.-/+oossssoo+/-. gzb@gzb-System-Product-Name
`:+ssssssssssssssssss+:` ---------------------------
-+ssssssssssssssssssyyssss+- OS: Ubuntu 20.04.6 LTS x86_64
.ossssssssssssssssssdMMMNysssso. Kernel: 5.15.0-67-generic
/ssssssssssshdmmNNmmyNMMMMhssssss/ Uptime: 6 hours
+ssssssssshmydMMMMMMMNddddyssssssss+ Packages: 1510 (dpkg), 9 (snap)
/sssssssshNMMMyhhyyyyhmNMMMNhssssssss/ Shell: bash 5.0.17
.ssssssssdMMMNhsssssssssshNMMMdssssssss. Resolution: 2560x1440
+sssshhhyNMMNyssssssssssssyNMMMysssssss+ DE: GNOME
ossyNMMMNyMMhsssssssssssssshmmmhssssssso WM: Mutter
ossyNMMMNyMMhsssssssssssssshmmmhssssssso WM Theme: Adwaita
+sssshhhyNMMNyssssssssssssyNMMMysssssss+ Theme: Yaru [GTK2/3]
.ssssssssdMMMNhsssssssssshNMMMdssssssss. Icons: Yaru [GTK2/3]
/sssssssshNMMMyhhyyyyhdNMMMNhssssssss/ Terminal: gnome-terminal
+sssssssssdmydMMMMMMMMddddyssssssss+ CPU: AMD Ryzen 5 3600 (12) @ 3.600GH
/ssssssssssshdmNNNNmyNMMMMhssssss/ GPU: NVIDIA GeForce GTX 1060 3GB
.ossssssssssssssssssdMMMNysssso. Memory: 2869MiB / 32012MiB
-+sssssssssssssssssyyyssss+-
`:+ssssssssssssssssss+:`
.-/+oossssoo+/-.
gzb@gzb-System-Product-Name:~/gzb/test$ lscpu
架构： x86_64
CPU 运行模式： 32-bit, 64-bit
字节序： Little Endian
Address sizes: 43 bits physical, 48 bits virtual
CPU: 12
在线 CPU 列表： 0-11
每个核的线程数： 2
每个座的核数： 6
座： 1
NUMA 节点： 1
厂商 ID： AuthenticAMD
CPU 系列： 23
型号： 113
型号名称： AMD Ryzen 5 3600 6-Core Processor
步进： 0
Frequency boost: enabled
CPU MHz： 1863.037
CPU 最大 MHz： 4208.2031
CPU 最小 MHz： 2200.0000
BogoMIPS： 7186.77
虚拟化： AMD-V
L1d 缓存： 192 KiB
L1i 缓存： 192 KiB
L2 缓存： 3 MiB
L3 缓存： 32 MiB
NUMA 节点0 CPU： 0-11
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Mmio stale data: Not affected
Vulnerability Retbleed: Mitigation; untrained return thunk; SMT enabled
with STIBP protection
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled v
ia prctl and seccomp
Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user
pointer sanitization
Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, STIBP
always-on, RSB filling, PBRSB-eIBRS Not affect
ed
Vulnerability Srbds: Not affected
Vulnerability Tsx async abort: Not affected
标记： fpu vme de pse tsc msr pae mce cx8 apic sep mtr
r pge mca cmov pat pse36 clflush mmx fxsr sse s
se2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtsc
p lm constant_tsc rep_good nopl nonstop_tsc cpu
id extd_apicid aperfmperf rapl pni pclmulqdq mo
nitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt
aes xsave avx f16c rdrand lahf_lm cmp_legacy s
vm extapic cr8_legacy abm sse4a misalignsse 3dn
owprefetch osvw ibs skinit wdt tce topoext perf
ctr_core perfctr_nb bpext perfctr_llc mwaitx cp
b cat_l3 cdp_l3 hw_pstate ssbd mba ibpb stibp v
mmcall fsgsbase bmi1 avx2 smep bmi2 cqm rdt_a r
dseed adx smap clflushopt clwb sha_ni xsaveopt
xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm
_mbm_total cqm_mbm_local clzero irperf xsaveerp
tr rdpru wbnoinvd arat npt lbrv svm_lock nrip_s
ave tsc_scale vmcb_clean flushbyasid decodeassi
sts pausefilter pfthreshold avic v_vmsave_vmloa
d vgif v_spec_ctrl umip rdpid overflow_recov su
ccor smca sme sev sev_es
gzb@gzb-System-Product-Name:~/gzb/test$ java -version
java version "21.0.7" 2025-04-15 LTS
Java(TM) SE Runtime Environment Oracle GraalVM 21.0.7+8.1 (build 21.0.7+8-LTS-jvmci-23.1-b60)
Java HotSpot(TM) 64-Bit Server VM Oracle GraalVM 21.0.7+8.1 (build 21.0.7+8-LTS-jvmci-23.1-b60, mixed mode, sharing)
gzb@gzb-System-Product-Name:~/gzb/test$