Querying Scale-out Records
Last updated: 2025-08-14 12:25:09
TencentDB for MySQL supports querying the scale-out records of an instance, which makes it easy for you to understand the CPU scale-out status and core count of the instance. This document introduces how to query the scale-out records.
Prerequisites
The instance has enabled the CPU elastic scale-out feature, and scale-out records were generated.
Description of Scale-out Record Fields
Field | Description |
Scale-out Time | Records the occurrence time of scaling actions. |
Scale Type | Records the scale-out type: automatic scale-out and custom scale-out. The list can be filtered by scale-out type. |
Scale-out Status | Records the scale-out status: scale-out successful, scale-out failed, and scale-in successful. The list can be filtered by scale-out status. |
Number of Cores for Scale-out | Records the number of cores for scale-out or scale-in. |
Number of Cores After Scale-out | Records the number of cores of the instance after scaling. |
List Tool Description
Refreshing the list is supported.
Downloading the list display records to a local machine in .csv format is supported.
Directions
1. Log in to the TencentDB for MySQL console and click Instance ID or Manage in the Operation column in the instance list to go to the instance details page.
2. Go to Instance Details and click Scale-Out History above Elastic Scaling.
3. You are redirected to Operation Log > Scale-Out History. Select the time range to query (the longest time range is one month, accurate to seconds). After selection, the corresponding scale-out records can be queried in the list.
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