Evaluates ECS instances as compliant when maximum CPU utilization within a specified time range meets or exceeds a threshold. Does not apply to instances not monitored by CloudMonitor. Default time range: one week.
Scenarios
Use this rule to monitor ECS instance CPU utilization and improve resource utilization and system stability.
Risk level
Default risk level: low.
You can change the risk level as needed.
Compliance evaluation logic
ECS instances are Compliant when maximum CPU utilization within the specified time range meets or exceeds the threshold. Instances not monitored by CloudMonitor are Not Applicable. Default time range: one week. Detection uses CloudMonitor APIs and consumes free quotas of CloudMonitor Basic billable items. We recommend activating Hybrid Cloud Monitoring for reliable detection. For more information, see Activate Hybrid Cloud Monitoring. For more information about the billing of Hybrid Cloud Monitoring, see Billing overview.
Rule details
|
Parameter |
Required |
Default Value |
Description |
|
relativeTime |
Yes |
168 |
Time range for calculating maximum CPU utilization per ECS instance. Unit: hours. Maximum: 720 (30 days). Default: 168 (7 days). |
|
utilization |
Yes |
10 |
Maximum CPU utilization threshold per ECS instance. Valid values: 0 to 100. |
Non-compliance remediation
Monitor ECS instances with CloudMonitor. For more information, see Operating system monitoring.