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Shadow@lemmy.ca

Downtime (lemmy.ca)

submitted 1 year ago* (last edited 1 year ago) by Shadow@lemmy.ca to c/main@lemmy.ca

6 comments fedilink hide all child comments

Sorry about that! Service ran out of memory for some reason and I took some time to investigate.

Edit: Going to take a second hit, rebooting again to roll back a kernel upgrade that was applied yesterday.

Edit2: It's fixed properly now.

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[–] Shadow@lemmy.ca 2 points 1 year ago* (last edited 1 year ago) (2 children)

We seem to be missing about 20gb of our system memory. https://pastebin.com/teprs4qA

Let me know if you have any ideas. No it's not cache, and there's no ZFS on the system =)

[–] Shadow@lemmy.ca 2 points 1 year ago* (last edited 1 year ago)

Never mind, figured it out. I turned on hugepages without setting it up properly.

Look at all this beautiful free ram.

lemmy01 ~ # free -m
               total        used        free      shared  buff/cache   available
Mem:           31983        1491       20070         558       10421       29485
Swap:           1023           3        1020

[–] anonymoose@lemmy.ca 1 points 1 year ago

No ideas here, but memory leaks are always fun to diagnose 🙃

[–] Zoidsberg@lemmy.ca 1 points 1 year ago (1 children)

Is there somewhere we can look for updates (maybe a Mastodon account) when something like this happens?

Thanks for getting it back online so quickly!

[–] Shadow@lemmy.ca 2 points 1 year ago

https://status.lemmy.ca/

The section at the top auto updates.

[–] Grant_M@lemmy.ca 1 points 1 year ago

Thank you for the update!