![]() Model name : Intel(R) Core(TM) i7-6700HQ CPU 2.60GHzįlags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb invpcid_single pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx rdseed adx smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp md_clear flush_l1dīugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihitĪddress sizes : 39 bits physical, 48 bits virtual CPU(s): 8Ī physical CPU (1), which has 4 CPU cores, and has 2 threads in each core. This is the sample data I took from my system. See the following details for better understanding of this in real-time. This improves processor throughput and improves overall performance in threaded software. Intel’s hyper-threading technology makes it possible to use processor resources more efficiently by running multiple threads in each core (each core has two threads). Similarly, a quad core CPU has four central processing units and an octa core CPU has eight central processing units. Initially, CPUs use to come with single core, but manufacturers added more cores to increase performance, which is why the core came into the picture.įor example, a dual-core CPU has two central processing units, so it appears to be two CPUs per operating system. This is called a physical CPU (central processing unit). What’s a CPU Socket?Ī CPU socket or CPU slot is a connector on the motherboard that allows a computer processor to connect to the motherboard. Hope this article helps you understand exactly what it is. However, displaying all data in one place may feel clutter but if you don’t want to use multiple commands, then this one is for you.All Linux systems run on multi-core CPU processors, but many of us are confused to find or understand CPU, cores, and Threads information. Here is the one final command that can give all the hardware information of your Linux system in a single shot. Complete Linux System Hardware Information ps -efĪ top is a text-based tool that gives complete information of currently active processes in real-time. To check out the PID (Process ID, Unique number of the process) of the process. To go a bit further and know PID (Process ID, Unique number of the process) of the process executed on the system along with what is currently active we can use two commands: Command to get Linux Kernel InformationĪ kernel, which is the core part of our Linux system, to check out which version we on before updating or after, run: cat /proc/versionor uname -r 9. OutPut: :~$ lsblkNAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTloop0 7:0 0 1.9G 1 loop /rofsloop1 7:1 0 27.1M 1 loop /snap/snapd/7264loop2 7:2 0 55M 1 loop /snap/core18/1705loop3 7:3 0 240.8M 1 loop /snap/gnome-3-34-1804/24loop4 7:4 0 62.1M 1 loop /snap/gtk-common-themes/1506loop5 7:5 0 49.8M 1 loop /snap/snap-store/433sda 8:0 0 20G 0 disk ├─sda1 8:1 0 512M 0 part ├─sda2 8:2 0 1K 0 part └─sda5 8:5 0 19.5G 0 part sr0 11:0 1 2.5G 0 rom /cdromįurthermore, those who want to dig more on hard disk and partitions, then to have each detail of the installed drives run fdisk -l with sudo rights:Ĩ. Command to view hard disk and partition distributionĭo you want to know about each size of Hard disk and partition available? Then use- lsblk However, it will give a lot of information. If you want to view all Linux useful system information use this one. sudo dmidecode -t systemsudo dmidecode -t biossudo dmidecode -t processor Therefore, here are some uses of the dmidecode command to know further details of the system as well such as BIOS version, motherboard, and processor. You can get the current configuration and the maximum configuration supported by the system, such as the maximum amount of memory supported that we already have shown above… This information includes hardware and BIOS. Find out BIOS Info on Linux using Dmidecodeĭmidecode dumps the DMI (Desktop Management Interface) information of the machine in a readable way. To identify each RAM used on each memory slot of your system’s motherboard, print the Memory Controller information using the dmidecode command: sudo dmidecode -t memoryģ. ![]()
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