Downtime (lemmy.ca)

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

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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 🙃

this post was submitted on 24 Jul 2023

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