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Questions tagged [lscpu]

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2
votes
0answers
95 views

cpupower frequency-set does not work

So I have this Dual Intel Silver 4116 CPU server that will set the MHz to 132 randomly, the server becomes unusable after that point. Even reboots don't restore the MHz, only driving to the data ...
3
votes
1answer
46 views

How can my cpu frequency be above maximum MHz value in lscpu?

How can it be, that my current cpu frequency (CPU MHz) for my Intel Core2 Duo T9400M is above max MHz while being on high load? ➜ lscpu [...] Model name: Intel(R) Core(TM)2 Duo CPU ...
1
vote
0answers
42 views

Linux Mint reporting wrong core numbering? [duplicate]

I have the latest Mint installation on an Intel Atom D2550 CPU, which is a dual core processor. When Hyper Threading is enabled in BIOS lscpu reports 4 cores (0-3), which I can also see crunching away ...
-1
votes
1answer
149 views

lscpu shows incorrect number of cpus [closed]

I've just checked cpu informations on one of ours servers and I am a little bit confused. Intel says that this model has 28 cores, whereas lscpu shows only 2. Am I missing something? Virtualization? ...
6
votes
1answer
2k views

Understanding output of lscpu

You can see the output from lscpu command - jack@042:~$ lscpu Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 56 On-...
1
vote
2answers
59 views

How to calculate the number of vcores on a Linux machine

In my Linux machine I have 32 vcores. And from lscpu, I can see same. For my CPU, "Thread(s) per core" is 2. So does it mean that I have actually 64 vcores?
0
votes
1answer
263 views

What is CPU min MHz in lscpu output?

There are CPU MHz, CPU max MHz and CPU min MHz in lscpu output. What are they mean? Especially the CPU min MHz? We can think CPU max MHz is maximum CPU frequency and CPU MHz as current usage. Why ...