Checks whether the maximum CPU utilization of each Elastic Compute Service (ECS) instance within a specified time range is greater than or equal to a specified value. If so, the evaluation result is Compliant. This rule does not apply to ECS instances that are not monitored by using CloudMonitor. The default time range is the previous week.
Scenarios
This rule applies when you need to check the CPU utilization of an ECS instance to better understand and optimize system performance. The rule helps you improve resource utilization and system stability.
Risk level
Default risk level: low.
When you apply this rule, you can change the risk level based on your business requirements.
Compliance evaluation logic
If the maximum CPU utilization of each ECS instance within a specified time range is greater than or equal to a specified value, the evaluation result is Compliant. This rule does not apply to ECS instances that are not monitored by using CloudMonitor. The default time range is the previous week.
Rule details
Item | Description |
Rule name | ecs-cpu-max-utilization-check |
Rule identifier | |
Automatic remediation | Not supported |
Trigger type | Periodic execution |
Evaluation frequency | Every 24 hours |
Supported resource type | [ACS::ECS::Instance] |
Input parameter | relativeTime. Default value: 168. utilization. Default value: 10. |
Non-compliance remediation
Monitor a ECS instance by using CloudMonitor. For more information, see Metrics.