should know this already. :)

What in the gosh darn condescending non sequitur is that? I have a special kind of dislike for people who, instead of trying to promote learning for anyone and everyone at any stage, instead choose to ridicule people for having missed some trivial detail that has about as much in common with Bash as does COBOL (basically nothing). Web scripting is, unsurprisingly, its own skill, and it’s very, surpassingly, extremely, stupendously, and obviously conceivable that someone could have years of Bash experience but only recently started putting around with scripting for things like API access or HTML parsing. But you should know this already. :)

I forgot: are Lemmy’s active and hot sorts chronological? They’re pretty decent, but I do find stale content does get stuck on one that isn’t there on the other.

Tbh, I haven’t really had this issue in a few weeks. I’m tempted to think it’s usage-related, and could possibly indicate that my memory allocation for the DB is still too high.

You can if you want. Reply here with the link if you do (or mention me if that’s a thing on Lemmy).

Yeah, mine have technically happened after reboots, although things typically take a few days at least for the problem to creep up. This past time, I basically have a whole entire week in before things went to crap.

I did that a while ago, and unfortunately, it didn’t really help. I don’t think it’s an issue of RAM, but rather a daemon or something periodically going nuclear with resource utilization. A configuration issue, perhaps?

The problem is that an update will inherently involve a restart of everything, which tends to solve the problem anyway. Whether the update fixed things or restarting things temporarily did is only something you can find out in a few days.

I’ll save this to look at later, but I did use PGTune to set my total RAM allocation for PostgreSQL to be 1.5GB instead of 2. I thought this solved the problem initially, but the problem is back and my config is still at 1.5GB (set in MB to something like 1536 MB, to avoid confusion).

This issue occured a few weeks ago as well, even when we had very little traffic. We still have peanuts when compared with other instances.

Oh, and for completeness:

• We’ve deleted the vast majority of the spam bots that spammed our instance, are currently on closed registration with applications, and have had no anomalous activity since.

• Our server is essentially always at 50% memory (1GB/2GB), 10% CPU (2 vCPUs), and 30% disk (15-20GB/60GB) until a spike. Disk utilization does not change during a spike.

• Our instance is relatively quiet, and we probably have no more than ten truly active users at this point. We have a potential uptick in membership, but this is still relatively slow and negligible.

• This issue has happened before, but I assumed it was fixed when I changed the PostgreSQL configuration to utilize less RAM. This is still the longest lead-up time before the spikes started.

• When the spike resolves itself, the instance works as expected. The issues with service interruptions seems to stem from a drastic increase in resource utilization, which could be caused by some software component that I’m not aware of. I used the Ansible install for Lemmy, and have only modified certain configuration files as required. For the most part, I’ve only added a higher max_client_body_size in the nginx configs for larger images, and have added settings for an SMTP relay to the main config.hjson file. The spikes occured before these changes, which leads me to believe that they are caused by something I have not yet explored.

• These issues occured on both 0.17.4 and 0.18.0, which seems to indicate it’s not a new issue stemming from a recent source code change.

The Ansible install does make things a lot more simple, but it’s still pretty involved if you’re new to self-hosting in general. For example, you might need to set up an SMTP relay if you can’t port forward a workable port, and you also will probably want to change your Nginx configs to allow uploading larger images than a single megabyte.

Lemmy is pretty fun to host. Doubly so if you host a private instance with low latency; you’d basically be defederation proof.

My best guess, if you can even see this comment, is that Lemmy.ml is still under strain. It seems like it’s causing all sorts of issues, issues that aren’t really a problem on just about any other instance.

This worked. Thanks! Turns out my bootstrap style looked like shit, but at least I know where to put things!

Reddit is such a mess.

I wonder if it’s some strategic bullshit to try and scare people. Fuck it, most of those people are the kind who would enjoy using Lemmy anyway.

https://NormalCity.life is one I’m talking about to you from as we speak, but honestly visting to see if anything strikes you as worth subscribing to from your existing account is great. We’re going to be expanding our community repertoire to feature more permutations of “tech and creativity,” and I’m currently writing a multi-post series on the Fundamentals of Lemmy.

I still think Reddit forcibly removing the head mod of r/Piracy is peak irony. They can’t not have people discussing copyright infringement, even through in years prior they were threatening to ban the community.

Oh, dope. I’ll give it a try.

Do you know if Mailgun is free for 5,000 emails per month, or is that offer for only the first month of service?