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我有一個函數可以獲取實例的統計信息。它通過了嚴格的細節。但不幸的是,我只是獲得空的數據點。有任何想法嗎?AWS響應中的數據點爲空
public Object getMetricStatisticResults(Credentials creds, Amazon.RegionEndpoint region, string instanceID, int period, string[] statistics, DateTime starttime, DateTime endtime)
{
var client = AWSClientFactory.CreateAmazonCloudWatchClient(creds, region);
var dimension = new Dimension
{
Name = "InstanceID",
Value = instanceID
};
var request = new GetMetricStatisticsRequest();
request.Dimensions.Add(dimension);
var currentTime = DateTime.UtcNow;
request.StartTime = starttime; //checked and it is all correct! -5 days
request.EndTime = endtime; //checked, showing now value!
request.Namespace = "AWS/EC2"; //not sure what this is but added in as per examples
request.MetricName = "CPUUtilization"; //what I want to get
request.Statistics.Add("Average"); //I want others but reducing to minimum so that I can test the easier part.
request.Period = 300;
var response = client.GetMetricStatistics(request);
if(response.Datapoints.Count > 0)
{
//never happens
}
else
{
//always happens!!! grrrrr
}
}
我試圖改變該區域的區域,以及(我做了一些google搜索),但並沒有解決我的問題,我可以確認選擇的是正確的反正。
AWS主控制檯中是否存在需要啓用的功能?我錯過了什麼嗎?花了很長時間測試不同的東西,但沒有真正起作用。非常感謝您的幫助。
謝謝!