Removing the unsafe.Pointer hack in gRPC message encoding: It seems to do the inverse of what we expected. The memory usage is lower and less aggressive without it.
Reusing top-level bot context to implement the "closed" state for the bot and making the input processing loops mind the cancellation of this context
Removing container images only when unused bots are cleaned up and some bots are removed (not during node exit as the images will be reused after node restart)
unsafe.Pointerhack in gRPC message encoding: It seems to do the inverse of what we expected. The memory usage is lower and less aggressive without it.