Modification of Specifications
Last updated:2025-04-29 22:26:23
Overview
In daily operation and maintenance, when the configuration of your purchased instances does not meet (is higher or lower than) the current business needs, you can quickly adjust the specifications of your TencentDB for CTSDB 3.0 instance according to the actual situation of your business (such as business initial period, rapid business development period, business peak period, business trough period), to better achieve full use of resources and real-time optimization of costs.
Prerequisites
The instance is currently Running normally.
Modification of Compute Specifications
1. Log in to the CTSDB Console using a Tencent Cloud account.
2. At the top of the right page, select Version 3.0.
3. In the Instance List, find the instance you need to view.
4. In the Instance List, click the instance ID or click Manage in its Operation column to access the Instance Details page.
5. On the Instance Details page, in the Compute section, click Adjust next to Time Series Node Specification. In the Time Series Node Adjustment pop-up, reselect the CPU cores and memory specifications of the compute nodes required for the business in the drop-down list of Time Series Node Specification; in the drop-down list of Time Series Node Count, reselect the quantity of compute nodes required for the business.
6. In the Adjust the preview, compare the current specifications with the new specifications, confirm the specification change, and click OK.
Modification of Storage Specification
1. Log in to the CTSDB Console using a Tencent Cloud account.
2. At the top of the right page, select Version 3.0.
3. In the Instance List, find the instance you need to view.
4. Click on Instance ID in the instance list, or click on Manage in the Operation column to enter the Instance Details page.
5. On the Instance Details page, in the Storage section, click Adjust next to Data Node. In the Adjust storage node pop-up, reselect the CPU cores and memory specifications of the data nodes required for the business in the drop-down list of Data Node Specification; in the drop-down list of Number of data nodes, reselect the quantity of data nodes required for the business.
6. In the Adjust the preview, compare the current specifications with the new specifications, confirm the specification change, and click OK.
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