this post was submitted on 01 Jul 2023
3756 points (97.2% liked)

Lemmy.World Announcements

29099 readers
4 users here now

This Community is intended for posts about the Lemmy.world server by the admins.

Follow us for server news 🐘

Outages πŸ”₯

https://status.lemmy.world/

For support with issues at Lemmy.world, go to the Lemmy.world Support community.

Support e-mail

Any support requests are best sent to [email protected] e-mail.

Report contact

Donations πŸ’—

If you would like to make a donation to support the cost of running this platform, please do so at the following donation URLs.

If you can, please use / switch to Ko-Fi, it has the lowest fees for us

Ko-Fi (Donate)

Bunq (Donate)

Open Collective backers and sponsors

Patreon

Join the team

founded 2 years ago
MODERATORS
 

Looks like it works.

Edit still see some performance issues. Needs more troubleshooting

Update: Registrations re-opened We encountered a bug where people could not log in, see https://github.com/LemmyNet/lemmy/issues/3422#issuecomment-1616112264 . As a workaround we opened registrations.

Thanks

First of all, I would like to thank the Lemmy.world team and the 2 admins of other servers @[email protected] and @[email protected] for their help! We did some thorough troubleshooting to get this working!

The upgrade

The upgrade itself isn't too hard. Create a backup, and then change the image names in the docker-compose.yml and restart.

But, like the first 2 tries, after a few minutes the site started getting slow until it stopped responding. Then the troubleshooting started.

The solutions

What I had noticed previously, is that the lemmy container could reach around 1500% CPU usage, above that the site got slow. Which is weird, because the server has 64 threads, so 6400% should be the max. So we tried what @[email protected] had suggested before: we created extra lemmy containers to spread the load. (And extra lemmy-ui containers). And used nginx to load balance between them.

Et voilΓ . That seems to work.

Also, as suggested by him, we start the lemmy containers with the scheduler disabled, and have 1 extra lemmy running with the scheduler enabled, unused for other stuff.

There will be room for improvement, and probably new bugs, but we're very happy lemmy.world is now at 0.18.1-rc. This fixes a lot of bugs.

(page 6) 50 comments
sorted by: hot top controversial new old
[–] [email protected] 3 points 1 year ago

Excellent work!

[–] [email protected] 3 points 1 year ago

Seems to work good enough!

[–] [email protected] 3 points 1 year ago

Let us know where donations can go, suspect a stacked docker-compose will reach limits very quickly

[–] [email protected] 3 points 1 year ago

Hurray! Works well for me so far.

[–] [email protected] 3 points 1 year ago

Let us know where donations can go, suspect a stacked docker-compose will reach limits very quickly

[–] [email protected] 3 points 1 year ago

Working well here and can use Jerboa again. Although wefwef is really growing on me!

Edit: couldn't post from Jerboa, got network error. But wefwef worked.

[–] [email protected] 3 points 1 year ago (4 children)

Tried to login but nothing happen except a "?" was added into the link. Tried delete data, cookie, etc but the probelm still persist. Comment from other instance

load more comments (4 replies)
[–] [email protected] 3 points 1 year ago

Amazing work! It seems much more performant now, everything seems to be loading faster.

[–] [email protected] 3 points 1 year ago

Thanks for getting the update out!

Definitely weird that it was 1500 instead of some power of 2*100!

Also, when we finally get a 128 thread machine just think of the meme potential!

[–] [email protected] 3 points 1 year ago

Quick everyone show Appreciation before they notice

[–] [email protected] 3 points 1 year ago

This is awesome. Was a fun read too. Super cool to see what was going on behind the scenes.

[–] [email protected] 2 points 1 year ago

Thank you so much!

[–] [email protected] 2 points 1 year ago (2 children)

You know, this is a nice post because now I understand what was happening to me as a user. Thanks for confirming that I am not insane! Well, maybe I'm insane, but what I was trying to do and couldn't was real, not something I was doing wrong. Also, thanks for updating the stuff that makes it work.

load more comments (2 replies)
[–] [email protected] 2 points 1 year ago

YAY! Looks like federation from lemmy.world is working a heck of a lot better now with my instance!

[–] [email protected] 2 points 1 year ago

How beautiful and cute the new lemmy world looks. thanks boss.

Que bonito y lindo se ve el nuevo lemmy world. gracias jefe.

[–] [email protected] 2 points 1 year ago

Congratulations! Works perfectly for me, thank you! πŸ€™

[–] [email protected] 2 points 1 year ago

thank you for upgrading! I much prefer the new URL structure of this version

[–] [email protected] 2 points 1 year ago

Will confirm at least for me I'm no longer having any issues.

Thank you for all your hard work!

[–] [email protected] 2 points 1 year ago

Are you hosting on AWS?

[–] [email protected] 2 points 1 year ago

U peeps are awesome. πŸ™πŸ™‡

[–] [email protected] 2 points 1 year ago

Still seeing a lot of 504s, and this is at a time where the site shouldn't be super busy

[–] [email protected] 2 points 1 year ago

❀️

[–] [email protected] 2 points 1 year ago

Thank you for everything that you do!

[–] [email protected] 2 points 1 year ago

Much love for your work

[–] [email protected] 2 points 1 year ago

Yay, i could finally login. Thank you for the great work and thank you for keeping us updated!

[–] [email protected] 2 points 1 year ago

Thanks for your hard work and goodnight to Rudd juniors!

[–] [email protected] 2 points 1 year ago

Thanks for all your work! Love the new look and it’s working great now

[–] [email protected] 2 points 1 year ago

Does browsing with Incognito/Private mode opens up new bugs, or does the refreshing thing kept the same principle? I should be stayed as logged on, but for some reason - after this update - whenever I open a new private tab from the tab I'm logged on I am indicated as not logged in.

load more comments
view more: β€Ή prev next β€Ί