Queries the number of times that a system event occurred in a specified time period.

Note This operation counts the number of times that a system event occurred for each service.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String Yes DescribeSystemEventCount

The operation that you want to perform. Set the value to DescribeSystemEventCount.
Product String No oss

The abbreviation of the service name.

Note You can call the DescribeSystemEventMetaList operation to query the abbreviations of service names.
EventType String No Exception

The type of the system event.

Note You can call the DescribeSystemEventMetaList operation to query the types of system events.
Name String No BucketIngressBandwidth

The name of the system event.

Note You can call the DescribeSystemEventMetaList operation to query the names of system events.
Level String No WARN

The level of the system event. Valid values:

  • CRITICAL
  • WARN
  • INFO
Status String No normal

The status of the system event.

Note You can call the DescribeSystemEventMetaList operation to query the statuses of system events.
GroupId String No 12345

The ID of the application group.
SearchKeywords String No cms

The keywords that are contained in the content of the system event to query. You can use a logical operator between keywords. Valid values:

  • If you need to query the system event whose content contains a and b, set the value to a and b.
  • If you need to query the system event whose content contains a or b, set the value to a or b.
StartTime String No 1552209685596

The beginning of the time range to query.

This value is a UNIX timestamp representing the number of milliseconds that have elapsed since the epoch time January 1, 1970, 00:00:00 UTC.

EndTime String No 1552220485596

The end of the time range to query.

This value is a UNIX timestamp representing the number of milliseconds that have elapsed since the epoch time January 1, 1970, 00:00:00 UTC.

You can call the DescribeSystemEventMetaList operation to obtain information about the services for which system event monitoring is enabled. The returned information includes the abbreviation of the service name, event name, event level, and event status.

Response parameters

Parameter Type Example Description
RequestId String 60912C8D-B340-4253-ADE7-61ACDFD25CFC

The ID of the request.
Code String 200

The HTTP status code.

Note The status code 200 indicates that the call was successful.
Success String true

Indicates whether the call was successful. The value true indicates a success. The value false indicates a failure.

SystemEventCounts Array N/A

The details of the system event occurred in the specified time period.
SystemEventCount N/A N/A N/A
Content String xxxx

The content of the system event.
GroupId String 123456

The ID of the application group.
InstanceName String instanceId1

The name of the instance on which the system event occurred.
Level String WARN

The level of the system event. Valid values:

  • CRITICAL
  • WARN
  • INFO
Name String Agent_Status_Stopped

The name of the system event.
Num Long 2

The number of times that the system event occurred in the specified time period.
Product String ECS

The abbreviation of the service name.
RegionId String cn-hangzhou

The ID of the region where the instance resides.
ResourceId String xxxxx-1

The ID of the resource related to the system event.
Status String normal

The status of the system event.
Time Long 1552199984000

The time when the system event occurred.

This value is a UNIX timestamp representing the number of milliseconds that have elapsed since the epoch time January 1, 1970, 00:00:00 UTC.

Message String success

The returned message. If the call was successful, the value success is returned. If the call failed, an error message is returned.

Examples

Sample requests

http(s)://[Endpoint]/?Action=DescribeSystemEventCount
&<Common request parameters>

Sample success responses

XML format 

<DescribeSystemEventCount>
          <Message>success</Message>
          <RequestId>60912C8D-B340-4253-ADE7-61ACDFD25CFC</RequestId>
          <SystemEventCounts>
                <SystemEventCount>
                      <Status>normal</Status>
                      <InstanceName>instanceId1</InstanceName>
                      <ResourceId>xxxxx-1</ResourceId>
                      <Content>xxxx</Content>
                      <Num>2</Num>
                      <Product>ECS</Product>
                      <Level>WARN</Level>
                      <Time>1552199984000</Time>
                      <RegionId>cn-hangzhou</RegionId>
                      <Name>Agent_Status_Stopped</Name>
                      <GroupId>123456</GroupId>
                </SystemEventCount>
          </SystemEventCounts>
          <Code>200</Code>
          <Success>true</Success>
</DescribeSystemEventCount>

JSON format 

{
    "Message":"success",
    "RequestId":"60912C8D-B340-4253-ADE7-61ACDFD25CFC",
    "SystemEventCounts":{
        "SystemEventCount":[
            {
                "Status":"normal",
                "InstanceName":"instanceId1",
                "ResourceId":"xxxxx-1",
                "Content":"xxxx",
                "Num":"2",
                "Product":"ECS",
                "Level":"WARN",
                "Time":"1552199984000",
                "RegionId":"cn-hangzhou",
                "Name":"Agent_Status_Stopped",
                "GroupId":"123456"
            }]
    },
    "Code":"200",
    "Success":"true"
}

Error codes

For a list of error codes, visit the API Error Center.