ottk3

joined 1 year ago
sorted by: new top controversial old
1
Lemmy 0.18.1 official released! (github.com)
1
Performance Verbesserungen in Lemmy 18.1 (discuss.tchncs.de)
 

Die aktuellen Erfahrungen der Lemmy Instanz Lemmy.world mit dem RC10 der 18.1 sehen sehr vielversprechend bezüglich der Serverauslastung aus.

Lemmy.world status update 2023-07-05

cross-posted from: https://lemmy.world/post/1061471

Another day, another update.

More troubleshooting was done today. What did we do:

  • Yesterday evening @phiresky@[email protected] did some SQL troubleshooting with some of the lemmy.world admins. After that, phiresky submitted some PRs to github.
  • @[email protected] created a docker image containing 3PR's: Disable retry queue, Get follower Inbox Fix, Admin Index Fix
  • We started using this image, and saw a big drop in CPU usage and disk load.
  • We saw thousands of errors per minute in the nginx log for old clients trying to access the websockets (which were removed in 0.18), so we added a return 404 in nginx conf for /api/v3/ws.
  • We updated lemmy-ui from RC7 to RC10 which fixed a lot, among which the issue with replying to DMs
  • We found that the many 502-errors were caused by an issue in Lemmy/markdown-it.actix or whatever, causing nginx to temporarily mark an upstream to be dead. As a workaround we can either 1.) Only use 1 container or 2.) set ~~proxy_next_upstream timeout;~~ max_fails=5 in nginx.

Currently we're running with 1 lemmy container, so the 502-errors are completely gone so far, and because of the fixes in the Lemmy code everything seems to be running smooth. If needed we could spin up a second lemmy container using the ~~proxy_next_upstream timeout;~~ max_fails=5 workaround but for now it seems to hold with 1.

Thanks to @[email protected] , @[email protected] , @[email protected], @[email protected] , @[email protected] , @[email protected] for their help!

And not to forget, thanks to @[email protected] and @[email protected] for their continuing hard work on Lemmy!

And thank you all for your patience, we'll keep working on it!

Oh, and as bonus, an image (thanks Phiresky!) of the change in bandwidth after implementing the new Lemmy docker image with the PRs.

Edit So as soon as the US folks wake up (hi!) we seem to need the second Lemmy container for performance. So that's now started, and I noticed the proxy_next_upstream timeout setting didn't work (or I didn't set it properly) so I used max_fails=5 for each upstream, that does actually work.

1
List of lemmy apps (discuss.tchncs.de)
 

cross-posted from: https://lemmy.world/post/465785

Android

  • Jerboa Official Android client.
    • Currently latest version (v0.0.35) works only with v0.18 Lemmy instances. Download v0.0.34 from Github releases until instances switch to new Lemmy
    • Community: [email protected]
    • Github: link
    • Google play: link
  • Lemmy Fennec
  • Warami (No release yet)
  • Lemmur (Abandoned)

IOS

  • Cavy (No development?)
  • Ares (No release yet)

Linux

  • Lemoa GTK client
  • Lemonade GTK4 client

Windows

MacOS

Web based

Browser extensions

  • Mullem
    • Firefox addon: link
RG35XX - This is amazing! in c/[email protected]
[–] [email protected] 1 points 1 year ago (3 children)

You might also want to check out the RockChipConsoles community (even if it is still pretty quiet over there).

[email protected]

A community for consoles based around the rockchip processors like Anbernic, Powkiddy or Odroid.

1
OctoPrint Community (discuss.tchncs.de)
submitted 1 year ago* (last edited 1 year ago) by [email protected] to c/[email protected]
0 comments fedilink
 

Hi all!

I like to promote the new OctoPrint Community. OctoPrint is a control software for 3D printers that empowers users with greater flexibility, convenience, and control over their 3D printing processes with a wide range of supported printers and addons.

The community should provide a place in Lemmy to post news, problems and questions related to OctoPrint.

[email protected]

[Search for [email protected]](/search/q/[email protected]/type/All/sort/TopAll/listing_type/All/community_id/0/creator_id/0/page/1)

0
Lemmy reached a user base of 150,000 (discuss.tchncs.de)
 

The Lemmy user base passed 150,000 in total users.

https://the-federation.info/platform/73