v2 web admin - ALARM: "AWS Predicted Cost Anomaly alarm" in US East (N. Virginia)

Incident Report for fraud.net

Resolved

This incident has been resolved.
Posted May 19, 2021 - 08:53 UTC

Investigating

{
"AlarmName": "AWS Predicted Cost Anomaly alarm",
"AlarmDescription": "Idea is to use ML anomaly detection to notify us when cost get out of hand.",
"AWSAccountId": "393915070316",
"NewStateValue": "ALARM",
"NewStateReason": "Thresholds Crossed: 1 out of the last 1 datapoints [26700.63 (18/05/21 08:28:00)] was greater than the upper thresholds [24989.186437407083] (minimum 1 datapoint for OK -> ALARM transition).",
"StateChangeTime": "2021-05-19T08:28:09.750+0000",
"Region": "US East (N. Virginia)",
"AlarmArn": "arn:aws:cloudwatch:us-east-1:393915070316:alarm:AWS Predicted Cost Anomaly alarm",
"OldStateValue": "OK",
"Trigger": {
"Period": 86400,
"EvaluationPeriods": 1,
"ComparisonOperator": "GreaterThanUpperThreshold",
"ThresholdMetricId": "ad1",
"TreatMissingData": "- TreatMissingData: missing",
"EvaluateLowSampleCountPercentile": "",
"Metrics": [
{
"Id": "m1",
"MetricStat": {
"Metric": {
"Dimensions": [
{
"value": "USD",
"name": "Currency"
}
],
"MetricName": "EstimatedCharges",
"Namespace": "AWS/Billing"
},
"Period": 86400,
"Stat": "Maximum"
},
"ReturnData": true
},
{
"Expression": "ANOMALY_DETECTION_BAND(m1, 0.05)",
"Id": "ad1",
"Label": "EstimatedCharges (expected)",
"ReturnData": true
}
]
}
}


code:
{
"Type": "Notification",
"MessageId": "06ebc664-9a2e-5420-9350-9f7a5477d588",
"TopicArn": "arn:aws:sns:us-east-1:393915070316:opsgenie",
"Subject": "ALARM: \"AWS Predicted Cost Anomaly alarm\" in US East (N. Virginia)",
"Message": "{\"AlarmName\":\"AWS Predicted Cost Anomaly alarm\",\"AlarmDescription\":\"Idea is to use ML anomaly detection to notify us when cost get out of hand.\",\"AWSAccountId\":\"393915070316\",\"NewStateValue\":\"ALARM\",\"NewStateReason\":\"Thresholds Crossed: 1 out of the last 1 datapoints [26700.63 (18/05/21 08:28:00)] was greater than the upper thresholds [24989.186437407083] (minimum 1 datapoint for OK -> ALARM transition).\",\"StateChangeTime\":\"2021-05-19T08:28:09.750+0000\",\"Region\":\"US East (N. Virginia)\",\"AlarmArn\":\"arn:aws:cloudwatch:us-east-1:393915070316:alarm:AWS Predicted Cost Anomaly alarm\",\"OldStateValue\":\"OK\",\"Trigger\":{\"Period\":86400,\"EvaluationPeriods\":1,\"ComparisonOperator\":\"GreaterThanUpperThreshold\",\"ThresholdMetricId\":\"ad1\",\"TreatMissingData\":\"- TreatMissingData: missing\",\"EvaluateLowSampleCountPercentile\":\"\",\"Metrics\":[{\"Id\":\"m1\",\"MetricStat\":{\"Metric\":{\"Dimensions\":[{\"value\":\"USD\",\"name\":\"Currency\"}],\"MetricName\":\"EstimatedCharges\",\"Namespace\":\"AWS/Billing\"},\"Period\":86400,\"Stat\":\"Maximum\"},\"ReturnData\":true},{\"Expression\":\"ANOMALY_DETECTION_BAND(m1, 0.05)\",\"Id\":\"ad1\",\"Label\":\"EstimatedCharges (expected)\",\"ReturnData\":true}]}}",
"Timestamp": "2021-05-19T08:28:09.843Z",
"Signature": "T0sNIW7rQDGb4/TNwUJv+2L6QuRaTmMy8B4hb9+75zwGF/wakgbM7yJjBpPvhMb3oURxZxW+EbRuNpSajTuU6Ba1+X1cGOhAcm92/L2LyQtuQvpCQFqXARTwblPB0Bnw8FCn1hY4UUQ1EcLzeFFveH0xIUlYk8KcsXpp0X7Cod4/p4hnCuUh9iAyeYvBJM1B51YzwBU4x3mM+bwL+mnllt2XivuwgvcEnv/5q6fYI52patqGeSl2CW6rBZcAw6xY5LDAK7/wSIs7ZvDQzBO0rRRyU2sfj9KzKR/Zxdm35K+kzuYrA+U/hIU1SRzR5c3IMtMGDFICZt5+ElyUQngATg=="
}
Posted May 19, 2021 - 08:28 UTC