Incorrect Core count on dashboard

SYSTEM INFORMATION
OS type and version Ubuntu Linux 24.04.2
Webmin version 2.303
Usermin version 2.102
Theme version 23.03
Package updates 2 package updates are available

as you can see from the screen shot webmin returns 8 cores in the textual output but only shows 4 cores in the graphical display, as this is a local machine I know for sure there are only 4 cores, unless Dell through in an extra 4 and have not told anyone


using
cat /proc/cpuinfo shows this

as you can see 4 cores
but if use grep -c ^processor /proc/cpuinfo this returns 8
which is exactly right as per the manufactures specification are using the processor count to indicate the amount of cores ?

Hello,

What the sensors command output is?

it is this

which indicates 4 cores

CPU Specifications ; Total Cores. 4 ; Total Threads. 8 ; Max Turbo Frequency. 4.60 GHz ; Processor Base Frequency. 1.80 GHz ; Cache. 8 MB Intel® Smart Cache.

If you run top and then hit 1 how many does that show?

it shows a list of cpu’s & not cores

Intel hyperthreading. Virtual cores, basically. Marketing hogwash.

Webmin is reporting what it is told, this is all below its level and not something we want to try to micromanage. You got a CPU that fibs a little, puffing itself up to pretend to be bigger than it is. We’re not going to try to figure out which CPUs do that and what the truth is, we’re just going to print what the tools report.

So in one place its reporting 4 cores and else where 8. Fair enough webmin is doing what it’s told however from the evidence I supplied you can get the correct core and cpu count

1 Like

I agree. The cpuinfo file has the correct cores count. I don’t have a threaded processor so I don’t know where this comes from since I don’t have a threaded processor to check:

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