@nitya-signoz How can I change the retention period of logs, metrics and traces? The calls are failing again and again, we are already crossing 100GBs on signoz EBS, so we want to make the retention lesser

Stop the ingestion for sometime, apply your retention changes, allow sometime for these changes to be applied and then resume ingestion. Do monitor resource usage of clickhouse during this time,

is there a way to run clickhouse on multiple nodes when using helm, the queries have gotten quite slow as of now?

You can increase the shards, but do it with caution as you won’t be able to reduce them later.

clickhouse:
  layout:
    shardsCount: 2
    replicasCount: 1

also don’t increase replicasCount as multiple replicas are not supported.

so is there a way to increase CPU resources of the single instance that is running? with using something like cpu/memory limits?

You should be able to do that, @Prashant Shahi might have more idea on how to do it via our helm chart

@Dhruv garg yes, you can update

clickhouse.resources

configuration to set the resource requests/limits as per your need.

hey @Prashant Shahi yes I was able to find it later on, thanks