Question How to confirm/observe RssBaseProcNumber

[BTRY B 529th FA BN]

I've ran Powershell to add the base processor number, also just tried adding the registry key, and I'm not sure if the Rss is starting at core 03. I thought using Xperf would indicate the core it's starting with but it is showing the interrupts starting at core 0 through 2 so i think Xperf is not the tool for it. I thought I had a bookmark with instructions on how to check but I can't find it...

On a 5800X3D, Windows 10, Rss 1

 

[BTRY B 529th FA BN]

Oof

get-netadapterRSS, in Powershell

duh, lol

 

[aigomorla]

Im gonna sound like im asking a dumb question, but why would you want to mess with RSS queues unless your running a 10GBe+ network connection?

To my knowledge it has almost no impact on modern processors on 1gbe no?

 

[bruh moment]

I've ran Powershell to add the base processor number, also just tried adding the registry key, and I'm not sure if the Rss is starting at core 03. I thought using Xperf would indicate the core it's starting with but it is showing the interrupts starting at core 0 through 2 so i think Xperf is not the tool for it. I thought I had a bookmark with instructions on how to check but I can't find it...

On a 5800X3D, Windows 10, Rss 1

Did you manage to change it? It shows "BaseProcessor: [Group:Number] : 0:2" but when i'm doing speedtest it still uses cpu 0 and 7 in task manager.

 

[JackMDS]

May be this can help.

Setting the Number of RSS Processors - Windows drivers

Administrators should set the number of receive side scaling (RSS) processors to improve overall performance.

learn.microsoft.com

 

[bruh moment]

May be this can help.

Setting the Number of RSS Processors - Windows drivers

Administrators should set the number of receive side scaling (RSS) processors to improve overall performance.

learn.microsoft.com

Thanks, I created the necessary regedit files and confirmed it with xperf ndis.sys trace, It works on cpu 2 and 4 now.