11/24/2023 0 Comments Chart of cpuinfo model vs nameModel name : Intel(R) Xeon(R) CPU 5130 2.00GHzįlags : 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 syscall nx lm constant_tsc pni monitor ds_cpl vmx tm2 cx16 xtpr lahf_lmĪddress sizes : 36 bits physical, 48 bits virtualįirst, what does all of that actually mean? I see I have a processor 0 and processor 1. Iostat -En … This command is excellent to see overload of CPUs and paging and without the n switch is good to pintpoint which drive is giving problems (amber LED flashes to indicate the bad drive) Here are some other good commands for hardware information and troubleshooting: Based on the installed drivers, you can find the information on the CPUs on the system.When running cat /proc/cpuinfo under Linux, a variety information is kicked-back. tclsh exec grep 'model name' /proc/cpuinfo model name :Intel (R) Xeon (R) CPU 2.53GHz exec grep 'cpu MHz' /proc/cpuinfo cpu MHz :2533.423. I have found it is quite often for the actual vendor model string to appear in cpuinfo, but not from lscpu. In the cases of multicore CPUs, each core will show up so you'll have a bunch of redundant information. Besides, if I execute command by command in tclsh, it works correctly. In linux lscpu provides basic information, however you can get greater details from the file /proc/cpuinfo. Each table corresponds to one of the single options listed in the arguments table. The output consists of a number of tables. Even if I take out the brackets, the command is not working. The cpuinfo utility prints out the processor architecture information that can be used to define suitable process pinning settings. etc/path_to_inst …….Note: This particular file must not be changed but is always a good idea to keep a backup at a different location. For some reason, the exec command is not executed. The file gets recycled every time the system reboots and if anything has changed hardware wise it will incorporate those changes in the file. Linux Type the following command lscpu grep Model name See examples. It maps every single physical device to its logical name. The examples below show the case when choosing System. Il my opinion, it lacks the most interesting CPU information in this post… …which is CPU usage! The most interesting commands in Solaris to do so are: Here is the link on “How to Recover From a Corrupted /etc/path_to_inst File” It is the most important file in the system. Quick reference chart Display all CPU info, lscpu -or- lshw -C cpu Show CPU features (e.g., PAE, SSE2), lshw -C cpu grep -i capabilities Report whether. How can I tell whether my processor has a particular feature (64-bit instruction set, hardware-assisted virtualization, cryptographic accelerators, etc. There is so many options to use with this command to drill down CPU (and other resources) usage by processes, zones, and so on!! Just as an intro, just go with the most easy one: “prstat -a” will show you top processes with resource usage (RSS memory, CPU, etc.), and in the bottom of the page, you’ll find a global summary: In my opinion, this is the most interesting command related to CPUs in Solaris: it can show you, for example, if your applications are using threading, or if some threads are draining the whole machine down on CPU point of vue.
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