Operation steps

Log in to the Console.
Click Management and Deployment > Cloud Eye .
Click Alarm Rules .
You can use either of the following methods to go to the alarm rule modification page:

a. On the Alarm Rules page, locate the line of the alarm rule to be modified, and click Modify .

b. On the Alarm Rules page, select the name of the alarm rule to be modified. On the Alarm Rules details page, click Modify in the upper right corner.

On the pop-up Modify Alarm Rules dialog box, modify the alarm rule configuration parameters, as shown in the following table.

Configuration Parameters

Parameters	Descriptions	Value Examples
Name	It is a name randomly generated by the system and can be modified by users.	alarm-b6al
Description	(Optional) It is a description of the alarm rule.	-
Service	It refers to the name of the service to be monitored by alarm rules.	ECS
Dimension	It is used to specify the name of the indicator dimension corresponding to the concerned alarm rule.	ECS
Monitored Object	It is used to configure one or more resources for an alarm rule.	-
Monitored Object ID	Resource ID	-
Indicator	For example: CPU Usage It is used to measure the CPU usage of a measurement object in percentage. Memory Usage It is used to measure the memory usage of a measurement object in percentage.	CPU Usage
Threshold	The value consists of data type (original value, maximum value, minimum value, average value, sum value and variance value), judging condition (>, ≥, <, ≤, =), and critical value. It is used to configure alarm conditions. For example,Average Value >80is an alarm condition.	80
Number of Occurrences	It is the number of sampling points when an alarm is triggered. For example: IfNumber of Occurrencesis set ton, the sampling points ofnconsecutive monitoring periods will be collected for an alarm rule. The default monitoring period is 5 minutes for raw data. The status of the alarm rule will be changed toAlarmonly when all the sampling points meet the alarm conditions specified in the threshold.	3
Monitoring Period	It specifies the interval at which the alarm status is refreshed for an alarm rule.	5 minutes
Send a Notice	Whether to send a notice	Yes
Select an Alarm Contact Group	Select contacts
Silence Period	It refers to the interval of re-sending an alarm notification before the monitored item returns to normal.	5 minutes
Triggering Scenario	It is a condition under which an alarm email will be triggered. A notification message will be issued when an alarm is generated and cleared.	Alarm

Click OK. The alarm rule is modified.

Cloud Eye

Modify an alarm rule