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ray-project--ray/python/ray/autoscaler/aws/cloudwatch/example-cloudwatch-alarm-config.json
2026-07-13 13:17:40 +08:00

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[
{
"EvaluationPeriods":1,
"ComparisonOperator":"GreaterThanThreshold",
"AlarmActions":[
"TODO: Add alarm actions! See https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/AlarmThatSendsEmail.html"
],
"Namespace":"{cluster_name}-ray-CWAgent",
"AlarmDescription":"Memory used exceeds 90 percent for 5 minutes",
"Period":300,
"Threshold":90.0,
"AlarmName":"high mem_used_percent_{instance_id}",
"Dimensions":[
{
"Name":"InstanceId",
"Value":"{instance_id}"
}
],
"Statistic":"Average",
"InsufficientDataActions":[
],
"OKActions":[
],
"ActionsEnabled":true,
"MetricName":"mem_used_percent"
},
{
"EvaluationPeriods":1,
"ComparisonOperator":"GreaterThanThreshold",
"AlarmActions":[
"TODO: Add alarm actions! See https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/AlarmThatSendsEmail.html"
],
"Namespace":"{cluster_name}-ray-CWAgent",
"AlarmDescription":"Disk used exceeds 90 percent for five minutes",
"Period":300,
"Threshold":90.0,
"AlarmName":"high disk_used_percent_{instance_id}",
"Dimensions": [
{
"Name": "InstanceId",
"Value": "{instance_id}"
}
],
"Statistic":"Average",
"InsufficientDataActions":[
],
"OKActions":[
],
"ActionsEnabled":true,
"MetricName":"disk_used_percent"
},
{
"EvaluationPeriods":1,
"ComparisonOperator":"GreaterThanThreshold",
"AlarmActions":[
"TODO: Add alarm actions! See https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/AlarmThatSendsEmail.html"
],
"Namespace":"AWS/EC2",
"AlarmDescription":"CPU used exceeds 90 percent for 2 hours",
"Period":7200,
"Threshold":90.0,
"AlarmName":"high_CPUUtilization_{instance_id}",
"Dimensions":[
{
"Name":"InstanceId",
"Value":"{instance_id}"
}
],
"Statistic":"Average",
"InsufficientDataActions":[
],
"OKActions":[
],
"ActionsEnabled":true,
"MetricName":"CPUUtilization"
}
]