Constant 3.0-4.0 CPU usage on Couchbase 7.0.0 Beta with miniscule data and zero load after 20-30 days

Hi Korry,

We are deploying with Helm charts: In Couchbase 7.0.0 Beta Community Edition can not add bucket with replicas - #3 by zoltan.zvara

  • All services are enabled for each node, but indexer/query/data services are used only.
  • All services have at least 100% more memory than they require to be 100% resident.

There is one bucket, no one is touching it:

image

We sometimes see HTTP requests go up a bit (100-200) (tests are poking), but mostly around 0. CPU usage never drops when requests go down to 0. CPU is around 3-5 cores when the cluster gets/or does not get traffic per node until nodes are restarted. The CPU slowly crawls up in a few days.

There are about 100 indexes.

Largest indexes:

Let me know if you need more!

Thanks,
Zoltán