MongoDB Cluster Summary (OLD)¶
Dashboard update notice
A new version of the MongoDB Sharded Cluster Summary dashboard is available. This older version will be deprecated and removed from PMM in the near future. We encourage you to start using the new dashboard to benefit from its enhanced monitoring capabilities.
Current Connections Per Shard¶
TCP connections (Incoming) in mongod processes.
Total Connections¶
Incoming connections to mongos nodes.
Cursors Per Shard¶
The Cursor is a MongoDB Collection of the document which is returned upon the find method execution.
Mongos Cursors¶
The Cursor is a MongoDB Collection of the document which is returned upon the find method execution.
Operations Per Shard¶
Ops/sec, classified by legacy wire protocol type (query, insert, update, delete, getmore).
Total Mongos Operations¶
Ops/sec, classified by legacy wire protocol type (query, insert, update, delete, getmore).
Change Log Events¶
Count, over last 10 minutes, of all types of configuration db changelog events.
Oplog Range by Set¶
Timespan ‘window’ between oldest and newest ops in the Oplog collection.
Get expert help¶
If you need assistance, visit the community forum for comprehensive and free database knowledge, or contact our Percona Database Experts for professional support and services.