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Title
Using the MongoDB WiredTiger, Operations, and Memory dashboards -
Description
What do the MongoDB WiredTiger, Operations, and Memory dashboards display? -
Resolution
WiredTiger
This dashboard exposes the technical inner workings of the WiredTiger storage engine. Metrics include cache size and state, transaction ticket queues, memory and IO activity, cursor and session counts, and log size and operations.
Operations
The operations dashboard updates based on the agent properties setting but can be adjusted to nearreal-time monitoring and set to automatically refresh every 60 Seconds (No manual Refresh is required). The dashboard shows operations counts for Query & Write Operations, Document Operations, Getmore Operations, Command Operations, and Fsync Operations.
Memory
The memory dashboard displays metrics for Physical and Virtual Memory in addition to Page File Memory, and the number of Page Faults and the Page Fault Rate.
