ClusterInfo::repair_peers locks crds table twice, and shows performance regression if the RwLock is not reader-preferred: https://github.com/solana-labs/solana/blob/269028360/gossip/src/cluster_info.rs#L1188-L1210
ClusterInfo::repair_peers locks crds table twice, and shows performance regression if the RwLock is not reader-preferred: https://github.com/solana-labs/solana/blob/269028360/gossip/src/cluster_info.rs#L1188-L1210