Opensearch Cluster and Index monitoring

Versions : OpenSearch/Dashboard 1.2.0

Describe the issue:
Looking to get index and cluster performance metrics like we see in Kibana (Elasticsearch Monitoring Metrics | Kibana Guide [8.7] | Elastic). Can you please advise how to get these on Opensearch Dashboards ?

Currently OpenSearch does not have that feature, but we have plan to implement that.