in the Signoz chart (https://github.com/SigNoz/charts/tree/main/charts/signoz/templates), there is 2 OTel collectors. And there is also the k8s-infra chart. What are the differences between these charts ? We should install all charts ?

@Prashant Shahi ^

In SigNoz chart - single installation needed: • otel-collector: writes incoming data to ClickHouseDB - horizontally scalable • otel-collector-metrics: scrapes metrics in the cluster using pod annotations - not horizontally scalable at the moment In K8s-Infra chart - one installation per K8s cluster cluster needed: • otel-agent: collects logs and infra metrics (kubelet/hostmetrics) and forwards incoming requests • otel-deployment: collects k8s cluster metrics