Linux

9337 readers

90 users here now

Welcome to c/linux!

Welcome to our thriving Linux community! Whether you're a seasoned Linux enthusiast or just starting your journey, we're excited to have you here. Explore, learn, and collaborate with like-minded individuals who share a passion for open-source software and the endless possibilities it offers. Together, let's dive into the world of Linux and embrace the power of freedom, customization, and innovation. Enjoy your stay and feel free to join the vibrant discussions that await you!

Rules:

Stay on topic: Posts and discussions should be related to Linux, open source software, and related technologies.
Be respectful: Treat fellow community members with respect and courtesy.
Quality over quantity: Share informative and thought-provoking content.
No spam or self-promotion: Avoid excessive self-promotion or spamming.
No NSFW adult content
Follow general lemmy guidelines.

founded 2 years ago

MODERATORS

[email protected]

Performance tanking during swapping (lemm.ee)

submitted 18 hours ago by [email protected] to c/[email protected]

17 comments fedilink hide all child comments

Hi guys!

I have what I'd consider a beefy gaming PC. AMD 7700 CPU, 32GB RAM, 7800XT 16GB, NVMe 1TB for OS, mSATA SSD 2TB for storage/games.

So...whenever I get a while using the computer, with a bunch of windows open, say firefox taking 4GB of RAM, total for everything a bit over 16GB...I'm prone to get a whole system slowdown/freeze, which can take a few full minutes until it settles. I can see the storage red led on the whole time without blinking, so it really looks like swapping.

However sometimes I don't see movements in the system process viewer, in usage from RAM/swap, I'd imagine those graphs would change if the data in swap has changed.

Swapping is set in the mSATA, taking 8GB, so I reckon that migth not be the fastest. Still, that's an SSD. I'm not sure how can I check/troubleshoot whatever is tanking my computer performance?

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 1 points 5 hours ago

What is your swappiness? If you have all that ram you should not be swapping. You are probably still at a swappiness for an average system, 60. Try 10. sudo sysctl vm.swappiness=10