Querying Scale-out Records
Last updated:2026-01-06 12:11:46
TencentDB for MySQL supports querying the scale-up records of an instance, which makes it easy for you to understand the CPU scale-up status and core count of the instance. This document introduces how to query the scale-up records.
Prerequisites
The instance has enabled the CPU elastic scale-up feature, and scale-up records were generated.
Description of Scale-up Record Fields
Field | Description |
Scale-Up Time | Records the occurrence time of scaling actions. |
Scale-Up Type | Records the scale-up type: automatic scale-up and custom scale-up. The list can be filtered by scale-up type. |
Scale-Up Status | Records the scale-up status: scale-up successful, scale-up failed, and scale-down successful. The list can be filtered by scale-up status. |
Number of Cores for Scale-up | Records the number of cores for scale-up or scale-down. |
Number of Cores After Scale-up | 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. Choose Instance Details > Specification Configurations > Elastic CPU Expansion, and click Scale Up History.
3. You are redirected to Log Center > Scale Up History. Select the time range to query (the longest time range is one month, accurate to seconds). After selection, the corresponding scale-up records can be queried in the list.
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