Hello @Prashant Shahi I have configured Signoz on GKE cluster in GCP for tracing purpose only. I have monitor the Signoz resources and found that the below pod is using high memory and CPU resources. signoz-otel-collector Memory: 45-51 GB approx (peak hours) CPU: 6-7 core (peak hours) chi-signoz-clickhouse-cluster Memory: 9-10 GB approx (peak hours) CPU: 5-6 core (peak hours) Also, signoz clickhouse cluster is consuming high disk usages around 1 TB in last 24 hours. I have set only 1 replica of both above component. Should i need to increase replica to reduce memory and CPU resources? or else can you please provide settings or signoz parameter to reduce the resources? Thanks

Something is wrong with this. Please share the heap profile result.

kubectl -n <your-namespace> port-forward pod/<collector-pod-with-high-memory-usage> 1777:1777

go tool pprof <http://localhost:1777/debug/pprof/heap>

And share the result of

top

from heap profile

Hello @Srikanth Chekuri Thank you for your response. As per your request, I have attached heap profile. Moreover, can we use bucket instead of disk with chi-signoz-clickhouse-cluster component? If yes, can you please share the information how we can configure it?

How many collectors are you running? How many spans do you ingest perminute?

Thank you for your response. I have decrease spans limit which has fixed the issue.