Giedrius Statkevičius

Could you paste the goroutine dump when this happens? You can do it via /debug/pprof

Thanks for the info! I saw one situation where the OOM killer killed some processes, and it killed some fan-out goroutines, and after that, the TSDB got stuck waiting for...

I see this too in our setup and it's some bug in the cpnp implementation. https://github.com/capnproto/go-capnp/releases there have been some fixes. I will update the Go module for the next...

> Possible fix [#8300](https://github.com/thanos-io/thanos/pull/8300) 0.37.2 uses the version in your PR so it's not a fix for this issue.

Trying to chase this bug but so far to no avail. Will try to fix for next release.

Maybe someone has a goroutine dump of the router when this happens?

Still on my radar. I have a bunch of dumps but I'd also like to upgrade the version of the library.

I started working on this, about to open up a PR. Are you working on this too?

@ajatprabha opened https://github.com/open-telemetry/opentelemetry-go/pull/6421. PTAL.

> > Could you add a unit test for this? > > Hi, @GiedriusS i haven't thought of what unit tests should be added yet. What do you think should...