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

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 13 points 1 year ago* (last edited 1 year ago)

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 16 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 4 points 1 year ago

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

[-] Grant_M@lemmy.ca 3 points 1 year ago

Thank you for the update!

[-] Zoidsberg@lemmy.ca 3 points 1 year ago

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 4 points 1 year ago

https://status.lemmy.ca/

The section at the top auto updates.

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this post was submitted on 24 Jul 2023
43 points (95.7% liked)

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