View operation logs

Prerequisites

A replica set instance with more than three nodes or a sharded cluster instance is created.

Precautions

The retention period for slow query logs is 72 hours.

Procedure

1. Log on to the ApsaraDB for MongoDB console.
2. In the upper-left corner of the page, select the resource group and the region of the target instance.
3. In the left-side navigation pane, click Replica Set Instances, or Sharded Cluster Instances based on the instance type.
4. Find the target instance and click its ID.
5. In the left-side navigation pane, choose Logs > Running Logs.
6. Perform the following operations based on instance types:
   • Replica set instances: You can select the node role and time range to query the corresponding operation logs.
   • Sharded cluster instances: You can query operation logs of Mongos or shard nodes.
     Note Mongos nodes have IDs prefixed with s-. Shard nodes have IDs prefixed with d-.
     • Query the operation logs of a Mongos node.

       You can select the Mongos node ID and time range to query the operation logs.

       
     • Query the operation logs of a shard node.

       You can select the shard node ID, role, and time range to query the operation logs.