8000 Coder (specifically tailnet) is using a lot of memory with 2000 and 30% receiving web terminal traffic (potentially OOM killed because of it) · Issue #11797 · coder/coder · GitHub
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Coder (specifically tailnet) is using a lot of memory with 2000 and 30% receiving web terminal traffic (potentially OOM killed because of it) #11797
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@mafredri

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@mafredri

With 2000 workspaces and sending web terminal traffic to 30% of them (600), we see that coder memory usage shoots up.

The OOM kill did not happen, however, before we also started a concurrent workspace app proxying test. But I suppose web term and workspace apps function on much the same principle.

image

From the heap, we can observe that a lot of this memory is allocated by WireGuard:

image image< 60E2 /a>

IIRC, single tailnet was supposed to help with this. So I'm wondering if this is a regression?

// ping @coadler @spikecurtis

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