[Completed] Lemmy.World update to Lemmy 0.19.9 on 16th of March, 16:00 UTC (lemmy.world)

submitted 3 weeks ago* (last edited 3 weeks ago) by lwadmin@lemmy.world to c/lemmyworld@lemmy.world

74 comments fedilink hide all child comments

Hello,

we will be performing the long awaited update to Lemmy 0.19.9 tomorrow.

We are planning for around 1 hour of downtime between 16:00-17:00 UTC on 16th of March.

You can convert this to your local time here: https://inmytime.zone/?iso=2025-03-16T16%3A00%3A00.000Z

You can find an overview of the changes in our previous announcement here and in the Lemmy release notes:

Update 16:50 UTC:

The upgrade was successfully completed at around 16:27 UTC, but we're still fighting with some performance issues after the upgrade. Our database and the outbound federation container are currently using significantly higher CPU than expected, which is still being investigated to identify the root cause.

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

[-] ruud@lemmy.world 3 points 3 weeks ago

Test

[-] sga013@lemmy.world 0 points 3 weeks ago

successful

[-] ruud@lemmy.world 0 points 3 weeks ago

Nice

[-] cm0002@lemmy.world 0 points 3 weeks ago

Do you think you guys could do a post on the underlying hardware/infrastructure of .world? I would love to see what it takes to run the largest Lemmy instance lmao

[-] MrKaplan@lemmy.world 1 points 3 weeks ago

in short form, we have HAproxy running on a hetzner cloud VM for Lemmy/Lemmy-UI, another HAproxy VM for the alt UIs, a VM for the alt UIs.

for the main LW box, which runs lemmy containers, lemmy-ui, pictrs and a database each for lemmy and pictrs, we have a physical box with an EPYC 7502P 32 core CPU, 128GB memory and NVMe SSDs.