我们知道AWS Lambda运行所产生的日志(logs)会自动收集到CloudWatch Logs中,Lambda所产生的通用运行指标(metrics) 例如:“调用数”、“持续时间”、“错误”、“并发数”等都会自动收集到CloudWatch Metrics中监控。而本文将阐述几种自定义指标的收集方法及其优缺点。 有一些场景是需要收集AWS Lambda运行产生的一些数据指标...
AWS::CloudWatch::AnomalyDetector Configuration Dimension Metric MetricCharacteristics MetricDataQuery MetricMathAnomalyDetector MetricStat Range SingleMetricAnomalyDetector AWS::CloudWatch::CompositeAlarm Tag AWS::CloudWatch::Dashboard AWS::CloudWatch::InsightRule AWS::CloudWatch::MetricStrea...
Discover more about what's new at AWS with Amazon CloudWatch GetMetricData API now supports AWS CloudTrail data event logging
CloudWatch metricsPDF You can use CloudWatch metrics to monitor and provide alerts about specific events that can result in HTTP status codes or from latency.HTTP endpoint metrics 4XXError Errors resulting from requests that are not valid due to an incorrect client configuration. For example, ...
Metrics 提供了资源使用的情况的监控信息。这些 Metrics 可以用于监控、分析和设置警报。 cloudWatch告警 Auto Scaling操作:增加或减少 EC2 实例的“desired”数量 EC2 操作:停止、终止、重启或恢复 EC2 实例 SNS 通知:向 SNS 主题发送通知 创建一个Alarm
Possibility to define and send your own custom metrics to CloudWatch Metric resolution: Standard:1 min High Resolution: up to1 second StorageResolutionAPI paramter Use API callPutMetricData Use Exponential back off in case of throttle errors ...
Toggle theCloudWatch Integration StatustoEnabled. Sysdig Monitor will poll the CloudWatch API every five minutes. Note that this incurs additional charges from AWS. After integrating with an AWS account, data will become visible in the Sysdig UI after a 10-15 minute delay. ...
一、CloudWatch服务安装 Amazon Linux 2系统安装Agent Bash #!/bin/bash rpm -ivh https://s3.amazonaws.com/amazoncloudwatch-agent/amazon_linux/amd64/latest/amazon-cloudwatch-agent.rpm sudo tee -a /opt/aws/amazon-cloudwatch-agent/etc/amazon-cloudwatch-agent.json <<-'EOF' ...
但是特别要注意的是,要读取 CloudWatch 指标和 EC2 标签 (tags)、实例、区域和告警,你必须通过 IAM 授予 Grafana 权限。你可以将这些权限附加到你在 AWS 认证中配置的 IAM role 或 IAM 用户。 IAM policy 示例如下: Metrics-only: { "Version": "2012-10-17", "Statement": [ { "Sid": "AllowReadingMe...
1. Basic Resolution(基础分辨率):每分钟推送一次数据,其中resolution是指你选择的监控粒度或间隔,这决定了 CloudWatch 如何聚合和呈现指标数据。 2. High Resolution(高分辨率):可以达到每秒收集一次,但会导致费用增加 3. 可以监控RAM(内存),应用内部的一些指标,但要确保你的EC2实例的角色要拥有IAM的权限,否则无法将...