It would be nice to see a unified view of which processors are being used by the cluster in the cluster-stats response. Right now, ingest-stats is present in node stats, but it is left out of cluster-stats. This issue is open to discuss and track if and how it makes sense to expose these details in the ClusterStatsNodes part of the ClusterStatsResponse

Some information that would be interesting to provide that is missing

• number of pipelines present
• set of processor types used