我是AWS的新手，我有一个非常愚蠢的问题 . 我每天都会收到几次AWS Notifications电子邮件，其中包含以下内容：
You are receiving this email because your Amazon CloudWatch Alarm "cb9978ge CPUUtilization" in the US-West-2 region has entered the ALARM state, because "Threshold Crossed: 1 datapoint (99.666) was greater than or equal to the threshold (80.0)." at "Tuesday 03 December, 2013 04:33:06 UTC".
Alarm Details:
- Name: cb9978ge CPUUtilization
- Description: cb9978ge CPUUtilization
- State Change: OK -> ALARM
- Reason for State Change: Threshold Crossed: 1 datapoint (99.666) was greater than or equal to the threshold (80.0).
- Timestamp: Tuesday 03 December, 2013 04:33:06 UTC
- AWS Account: 468642797431
Threshold:
- The alarm is in the ALARM state when the metric is GreaterThanOrEqualToThreshold 80.0 for 300 seconds.
Monitored Metric:
- MetricNamespace: AWS/EC2
- MetricName: CPUUtilization
- Dimensions: [InstanceId = i-cb9978ge]
- Period: 300 seconds
- Statistic: Average
- Unit: not specified
State Change Actions:
- OK:
- ALARM: [arn:aws:sns:us-west-2:468642797431:cb9978ge_CPUUtilization_80percent_for5mins_ormore]
- INSUFFICIENT_DATA:
有谁知道这意味着什么？
非常感谢
1 回答
您创建的警报是
cb9978ge CPUUtilization.此警报将监视
i-cb9978ge的实例CPUUtilization. 如果此实例的Average CPUUtilization超出80%以获得consecutive 300 seconds，则此警报将获得triggered.此警报的
trigger action是通过SNS主题send you an email.