How to find out which CPU core a process is running on

Question: I have a Linux process running on my multi-core processor system. How can I find out which CPU core the process is running on? When you run performance-critical HPC applications or network-heavy workload on multi-core NUMA processors, CPU/memory affinity is one important factor to consider to maximize their performance. Scheduling closely related processes on […]
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How to check CPU info on Linux

Question: I would like to know detailed information about the CPU processor of my computer. What are the available methods to check CPU information on Linux? Depending on your need, there are various pieces of information you may need to know about the CPU processor(s) of your computer, such as CPU vendor name, model name, […]
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