您可以使用 CloudWatch Logs Insights 來查詢 Apache 伺服器日誌。如需下列查詢的詳細資訊,請參閱《 AWS 雲端操作與遷移部落格》中的使用CloudWatch Logs Insights 簡化 Apache 伺服器日誌。查看最相關的欄位,以在應用程式的 /admin 路徑中檢閱存取日誌並檢查流量。
您可以使用 CloudWatch Logs Insights,以互動方式搜尋和分析 Amazon Logs 中的 CloudWatch 日誌資料。您可以執行查詢,協助您有效率地回應操作問題。如果發生問題,您可以使用 CloudWatch Logs Insights 來識別潛在原因並驗證部署的修正。 CloudWatch Logs Insights 支援三種查詢語言,可用於查詢: ...
Note that the metric filter is different from a log insights query, where the experience is interactive and provides immediate search results for the user to investigate. No automatic action can be invoked from an insights query. Metric filters, on the other hand, will generate metr...
Today, CloudWatch Logs Insights is introducing cross-log group querying, allowing users to execute a log query across multiplelog groupswithin the same account. Users can now obtain answers from multiple logs in a single query or search, without having to run a query multiple times or without ...
Examples: Querying CloudWatch logsThis section is not specific to Watchtower. It demonstrates the use of awscli and jq to read and search CloudWatch logs on the command line.For the Flask example above, you can retrieve your application logs with the following two commands:aws logs get-log-...
Create a CloudWatch Logs query Select the query language you would like to use in the Query Language dropdown. Select the region and up to 20 log groups to query. Note Region and log groups are mandatory fields when querying with Logs Insights QL and OpenSearch PPL. Log group selection is...
In addition to the raw get-log-events API, CloudWatch Logs supportsextraction of your logs into an S3 bucket,log analysis with a query language, and alerting and dashboards based onmetric filters, which are pattern rules that extract information from your logs and feed it to alarms and dash...
Java 之 Log日志
PerformanceInsights","Effect":"Allow","Action":"pi:GetResourceMetrics","Resource":"*"},{"Sid":"AllowReadingLogsFromCloudWatch","Effect":"Allow","Action":["logs:DescribeLogGroups","logs:GetLogGroupFields","logs:StartQuery","logs:StopQuery","logs:GetQueryResults","logs:GetLogEvents"],"...
This structure contains the definition for a Contributor Insights rule. Name (string) -- The name of the rule. State (string) -- Indicates whether the rule is enabled or disabled. Schema (string) -- For rules that you create, this is always {"Name": "CloudWatchLogRule", "Version": 1...