https://solr.apache.org/docs/10_0_0/core/org/apache/solr/cluster/placement/impl/CollectionMetricsBuilder.ReplicaMetricsBuilder.html
CollectionMetricsBuilder.ReplicaMetricsBuilder (Solr 10.0.0 core API)
declaration: package: org.apache.solr.cluster.placement.impl, class: CollectionMetricsBuilder, class: ReplicaMetricsBuilder
solrcoreapi