You can download database cold backup data, binlogs, and slow logs in the TencentDB for MariaDB console.

Downloading a Cold Backup or Binlog

1. Log in to the TencentDB for MariaDB console, click an instance ID to enter the instance management page, and select Backup and Restore > Cold Backup List or Binlog List.
2. Locate the file to be downloaded and click Download in the Operation column.
3. In the pop-up dialog box, click Copy to get the download address used in a VPC.
4. Log in to the Linux CVM in the same VPC as the TencentDB instance and run wget to download the file.

   Note：

   • Command syntax: wget -c 'download address'
   • The download address can only be used in a VPC and is valid for 15 minutes. If it expires, you can refresh the page to get a new one.

   

Downloading a Slow Log

1. Log in to the TencentDB for MariaDB console, click an instance ID to enter the instance management page and select Performance Optimization > Slow Log.
2. Locate the file to be downloaded and click Download in the Operation column.

   Note：

   Note: if the file size is 0 KB, there is no slow query record and it cannot be downloaded.

3. In the pop-up dialog box, click Copy to get the download address used in a VPC.
4. Log in to the Linux CVM in the same VPC as the TencentDB instance and run wget to download the file.

   Note：

   • Command syntax: wget -c 'download address'
   • The download address can only be used in a VPC and is valid for 15 minutes. If it expires, you can refresh the page to get a new one.