High Connection Utilization
Error Description
Symptom 1: the connection utilization was high.
Symptom 2: connections couldn't be established.
Common Causes
Connections leaked.
The configured maximum number of connections is too low.
Solution
Check for connection leaks. For third-party network connections, there must be a finally block for execution; otherwise; non-standard code is prone to cause the problem where connections are not released properly.
Troubleshooting Procedure
Modifying code logic
Modifying code logic
Check whether connections leaked, and if so, you can release invalid connections and fix non-standard code that leaked connections.
Modifying connection configuration
Modifying connection configuration
1. Log in to the TencentDB for Redis® console, click an instance ID in the instance list, and enter the instance details page.
2. In the Network Info > Max Connections parameter on the instance details page, click Adjust to adjust the maximum number of connections.
3. In the pop-up window, adjust the maximum number of connections and click OK.
Note:
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