Error Log

Scenarios

DDS log management allows you to view database-level logs, including warning- and error-level logs generated during database running, which help you analyze system problems.

Procedure

1. Log in to the DDS console.
2. On the Instance Management page, click the target DB instance.
3. In the navigation pane on the left, click Error Logs.
4. On the displayed page, click Error Logs. Then, view the log details.
   • Log records of different node types of a cluster instance in batches
     • If you select All nodes, the logs of all nodes in the cluster instance are displayed.
     • If you select All mongos, the logs of all mongos in the cluster instance are displayed.
     • If you select All shards, the logs of all shards in the cluster instance are displayed.
     • If you select All configs, the logs of all configs in the cluster instance are displayed.
   • Error logs of all nodes of a replica set instance
   • Error logs of a node in different time periods
   • Error logs of the following level
     • All log levels
     • WARNING
     • ERROR