Sizing Guidelines

Couchbase Server
1

Hello,

I’m trying to size a new cluster and wanted to get info on sizing. I went through the sizing guidelines already but was wondering where can I find variables listed in the guideline from an existing cluster?

documents_num
ID_size
value_size
number_of_replicas

https://docs.couchbase.com/server/current/install/sizing-general.html

2

This information is per Bucket. If you go to the Couchbase Console and go to the Buckets tab, you can see it for each bucket you have.
Or you can use the REST API:
https://docs.couchbase.com/server/current/manage/manage-statistics/manage-statistics.html#get-bucket-statistics