Hi, I have four data nodes and I am wondering if it makes sense to reduce the number from four to two and double up on the resources. I am trying to find a happy medium between performance and disk usage. The current data nodes are setup with 16GB of RAM and 4vCPU's but would it be better if I went with two data nodes, doubling the resources?
Basically, build two data nodes with 32GB of RAM and 8vCPU's. Has anyone done testing related to the performance impact of a move like this? Will the search performance ultimately stay about the same given that no other changes will be made except the change in replicas and shards to match a two node cluster vs a four node cluster? I appreciate any feedback. Brandon -- You received this message because you are subscribed to the Google Groups "Graylog Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/graylog2/894f6c3c-4ef5-4e0a-9265-1cc7d2982b55%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
