Querying Database Error Logs (MySQL)

Function

This API is used to query the latest error logs of a DB instance. A maximum of 2,000 log records can be queried.

Before calling an API, you need to understand the API in Authentication.

Constraints

This API is supported for MySQL only.

URI

URI format
GET /v3.1/{project_id}/instances/{instance_id}/errorlog?start_date={start_date}&end_date={end_date}

Parameter description

**Table 1** Parameter description
Name	Mandatory	Description
project_id	Yes	Project ID of a tenant in a region. For details about how to obtain the project ID, see Obtaining a Project ID.
instance_id	Yes	ID of the instance to be queried.
start_date	Yes	Start time in the "yyyy-mm-ddThh:mm:ssZ" format. T is the separator between the calendar and the hourly notation of time. Z indicates the time zone offset. For example, in the Beijing time zone, the time zone offset is shown as +0800.
end_date	Yes	End time in the "yyyy-mm-ddThh:mm:ssZ" format. T is the separator between the calendar and the hourly notation of time. Z indicates the time zone offset. For example, in the Beijing time zone, the time zone offset is shown as +0800. You can only query error logs generated within a month.
offset	No	Index offset. If offset is set to N, the resource query starts from the N+1 piece of data. The value is 0 by default, indicating that the query starts from the first piece of data. The value cannot be a negative number.
limit	No	Number of records (query results) displayed on each page. The number ranges from 1 to 100. The default value is 10.
level	No	Log level. The default value is ALL. Valid value: ALL INFO LOG WARNING ERROR FATAL PANIC NOTE

Request

Request parameters
None

URI example
GET https://{endpoint}/v3.1/0483b6b16e954cb88930a360d2c4e663/instances/cee5265e1e5845649e354841234567dfin01/errorlog?offset=1&limit=10&start_date=2022-08-23T07:41:50+0800&end_date=2022-08-24T07:41:50+0800&level=ALL

Response

Normal response

**Table 2** Parameter description
Name	Type	Description
error_log_list	Array of objects	Detailed information. For details, see Table 3.
total_record	Integer	Total number of records.

**Table 3** error_log_list field data structure description
Name	Type	Description
time	String	Time in the UTC format.
level	String	Log level.
content	String	Error log content.

Example normal response

{
  "error_log_list": [
    {
      "time": "2022-08-23T22:59:17Z",
      "level": "WARNING",
      "content": "Occur error when reading bytes from a network handler. Client actively closes the connection."
    },
    {
      "time": "2022-08-23T22:54:17Z",
      "level": "WARNING",
      "content": "Occur error when reading bytes from a network handler. Client actively closes the connection."
    }
  ],
  "total_record": 2
}