深圳网站设计公司哪家专业,wordpress广告赚钱,phpnow 搭建网站,赣州网站建设hyxxjs目录
一.网卡带宽
1.查看网卡速率——ethtool 网卡名
2.查看mac地址——ethtool -P 网卡名
二、内存相关
1.显示系统中内存使用情况——free -h
2.显示内存模块的详细信息——dmidecode -t memory
三、CPU相关
1.查看CPU架构信息——lscpu
2.性能模式
四、其他硬件命…目录
一.网卡带宽
1.查看网卡速率——ethtool 网卡名
2.查看mac地址——ethtool -P 网卡名
二、内存相关
1.显示系统中内存使用情况——free -h
2.显示内存模块的详细信息——dmidecode -t memory
三、CPU相关
1.查看CPU架构信息——lscpu
2.性能模式
四、其他硬件命令
1.查看块设备信息——lsblk
2.查看机器型号——dmidecode | grep Product Name
3.查看系统序列号——dmidecode -t system 一.网卡带宽
1.查看网卡速率——ethtool 网卡名
[rootlocalhost ~]#ethtool ens33
Settings for ens33:Supported ports: [ TP ]Supported link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Full Supported pause frame use: NoSupports auto-negotiation: YesAdvertised link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Full Advertised pause frame use: NoAdvertised auto-negotiation: YesSpeed: 1000Mb/sDuplex: FullPort: Twisted PairPHYAD: 0Transceiver: internalAuto-negotiation: onMDI-X: off (auto)Supports Wake-on: dWake-on: dCurrent message level: 0x00000007 (7)drv probe linkLink detected: yes2.查看mac地址——ethtool -P 网卡名
[rootlocalhost ~]#ethtool -P ens33
Permanent address: 二、内存相关
1.显示系统中内存使用情况——free -h
[rootlocalhost ~]#free -htotal used free shared buff/cache available
Mem: 1.8G 472M 700M 9.1M 650M 1.1G
Swap: 4.0G 0B 4.0G2.显示内存模块的详细信息——dmidecode -t memory 三、CPU相关
1.查看CPU架构信息——lscpu
[rootlocalhost ~]#lscpu
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 2
On-line CPU(s) list: 0,1
Thread(s) per core: 1
Core(s) per socket: 1
座 2
NUMA 节点 1
厂商 ID GenuineIntel
CPU 系列 6
型号 142
型号名称 Intel(R) Core(TM) i7-8550U CPU 1.80GHz
步进 10
CPU MHz 1991.571
BogoMIPS 3984.00
超管理器厂商 VMware
虚拟化类型 完全
L1d 缓存 32K
L1i 缓存 32K
L2 缓存 256K
L3 缓存 8192K
NUMA 节点0 CPU 0,1
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon nopl xtopology tsc_reliable nonstop_tsc eagerfpu pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch fsgsbase tsc_adjust bmi1 avx2 smep bmi2 invpcid rdseed adx smap clflushopt xsaveopt xsavec xgetbv1 arat[rootlocalhost ~]#cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 142
model name : Intel(R) Core(TM) i7-8550U CPU 1.80GHz
stepping : 10
microcode : 0xb4
cpu MHz : 1991.571
cache size : 8192 KB
physical id : 0
siblings : 1
core id : 0
cpu cores : 1
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 22
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon nopl xtopology tsc_reliable nonstop_tsc eagerfpu pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch fsgsbase tsc_adjust bmi1 avx2 smep bmi2 invpcid rdseed adx smap clflushopt xsaveopt xsavec xgetbv1 arat
bogomips : 3984.00
clflush size : 64
cache_alignment : 64
address sizes : 45 bits physical, 48 bits virtual
power management:processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 142
model name : Intel(R) Core(TM) i7-8550U CPU 1.80GHz
stepping : 10
microcode : 0xb4
cpu MHz : 1991.571
cache size : 8192 KB
physical id : 2
siblings : 1
core id : 0
cpu cores : 1
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 22
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon nopl xtopology tsc_reliable nonstop_tsc eagerfpu pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch fsgsbase tsc_adjust bmi1 avx2 smep bmi2 invpcid rdseed adx smap clflushopt xsaveopt xsavec xgetbv1 arat
bogomips : 3984.00
clflush size : 64
cache_alignment : 64
address sizes : 45 bits physical, 48 bits virtual
power management:2.性能模式
开启性能模式——cpupower frequency-set -g performance
查看是否开启性能模式——cpupower frequency-info 四、其他硬件命令
1.查看块设备信息——lsblk
[rootlocalhost ~]#lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 60G 0 disk
├─sda1 8:1 0 5G 0 part /boot
└─sda2 8:2 0 54G 0 part ├─centos-root 253:0 0 50G 0 lvm /└─centos-swap 253:1 0 4G 0 lvm [SWAP]
sr0 11:0 1 4.2G 0 rom
2.查看机器型号——dmidecode | grep Product Name
[rootlocalhost ~]#dmidecode | grep Product NameProduct Name: VMware Virtual PlatformProduct Name: 440BX Desktop Reference Platform3.查看系统序列号——dmidecode -t system
[rootlocalhost ~]#dmidecode -t system
# dmidecode 3.0
Getting SMBIOS data from sysfs.
SMBIOS 2.7 present.Handle 0x0001, DMI type 1, 27 bytes
System InformationManufacturer: VMware, Inc.Product Name: VMware Virtual PlatformVersion: NoneSerial Number: VMware-56 4d 41 3c 70 d0 23 f2-99 ef fc 31 0c 51 4b b5UUID: 3C414D56-D070-F223-99EF-FC310C514BB5Wake-up Type: Power SwitchSKU Number: Not SpecifiedFamily: Not SpecifiedHandle 0x01A1, DMI type 15, 29 bytes
System Event LogArea Length: 16 bytesHeader Start Offset: 0x0000Header Length: 16 bytesData Start Offset: 0x0010Access Method: General-purpose non-volatile data functionsAccess Address: 0x0000Status: Invalid, FullChange Token: 0x00000036Header Format: Type 1Supported Log Type Descriptors: 3Descriptor 1: POST errorData Format 1: POST results bitmapDescriptor 2: Single-bit ECC memory errorData Format 2: Multiple-eventDescriptor 3: Multi-bit ECC memory errorData Format 3: Multiple-eventHandle 0x0265, DMI type 23, 13 bytes
System ResetStatus: EnabledWatchdog Timer: PresentBoot Option: Do Not RebootBoot Option On Limit: Do Not RebootReset Count: UnknownReset Limit: UnknownTimer Interval: UnknownTimeout: UnknownHandle 0x0268, DMI type 32, 20 bytes
System Boot InformationStatus: No errors detected
