Data consistency check between Primary and Cross Region Replica (CRR) in Tigergraph DB

Verifying vertex and edge counts between Primary and CRR (aka DR) before upgrade/patching/maintenance etc. is to check the "lastSeqID"  which is the last replayed replica by GSQL from Kafka Metadata Topic.

If no data loading is happening on Primary, then the "lastSeqId" on primary should match CRR.

Command to verify: curl -u tigergraph:<tigergraph_password> localhost:8123/gsql/replication

***