Comment on What webapps do you selfhost that aren't media/game servers?
koala@programming.dev 3 weeks agoEh, my Nextcloud LXC container idles at less than 4.5% CPU usage (“max over the week” from Proxmox). I use PostgreSQL as the backend on a separate LXC container that has some peaks of 9% CPU usage, but is normally at 5% too.
I only have two users, though. But both containers have barely IO activity.
ace@lemmy.ananace.dev 3 weeks ago
Oh yeah, CPU usage is basically zero, and memory usage of the PHP code itself is also basically nil. It’s just the sudden storms of IO requests that causes issues, and since those come over a network pipe it causes issues for other pieces of software as well.
koala@programming.dev 3 weeks ago
I see some CPU and memory usage on my setup… but I don’t even see any IO!
Literally, the IO chart for “week (maximum)” on Proxmox for my Nextcloud LXC container is 0, except for two bursts, of 3 hours of less each. (Maybe package updates?)
The PostgreSQL LXC container has some more activity (but not much), but that’s backing Nextcloud and four other applications (one being Miniflux, which has much more data churn).
ace@lemmy.ananace.dev 2 weeks ago
Are you looking at data rates or IO operations? Because this is almost exclusively stat queries, i.e. inode queries.
koala@programming.dev 2 weeks ago
I was looking at the Proxmox graphs. Now, looking at
iostat,r/smeasured over 10s hovers between 0 and 0.20, with no visible effect of spamming reload on a Nextcloud URL. If you want me to run any other measurement command, happy to.