3 ms·
It's a lot more, we basically see random fragments of other parallel TCP streams.
by atombender 1y ago
It's a lot more, we basically see random fragments of other parallel TCP streams.
- belter 1y agoSounds like a bug on their custom CNI...or Kernel. I would implement checksum validation in the application layer as a troubleshooting measure and try to correlate the errors to other events. Is that during their maintenance windows?
- atombender 1y agoI've checked against VM migration events and they don't match. I've not actually investigated whether there is any other type of maintenance that could affect nodes. Cluster upgrades would be one, I suppose. Hm, checksum validation isn't really possible since these are protocols out of our control, like Postgres, NATS, and various other HTTP-based services. But we could write some kind of simple canary process constantly doing dummy network access and detecting corruption.