kdainsider.blogg.se - Ubuntu ram monitor

Would you like to collect your metrics at high resolution (sub-minute resolution)? This enables sub-minute resolution for all metrics, but you can customize for specific metrics in the output JSON file.

Do you want to aggregate ec2 dimensions (InstanceId)? 1.

Do you want to add ec2 dimensions (ImageId, InstanceId, InstanceType, AutoScalingGroupName) into all of your metrics if the info is available? 1.

Do you want to monitor CPU metrics per core? 1.

Do you want to monitor any host metrics? e.g.

Do you want to monitor metrics from CollectD? WARNING: CollectD must be installed or the Agent will fail to start 1.

Do you want to turn on StatsD daemon? 1.

Which user are you planning to run the agent? 1.

Trying to fetch the default region based on ec2 metadata… Are you using EC2 or On-Premises hosts? 1.

On which OS are you planning to use the agent? 1.

Create the CloudWatch agent configuration file with the wizard /opt/aws/amazon-cloudwatch-agent/bin/amazon-cloudwatch-agent-config-wizard we have other intervals as 1s, 10s, 30s, and 60s. NOTE : This policy is sending only memory metrics in every 60s. If you choose the second option, the wizard would create the config.json for you, which also can be modified.Ĭreate a file named config.json in this path /opt/aws/amazon-cloudwatch-agent/bin/config.json and paste this JSON there

Step 4.3: Create the CloudWatch Agent Configuration File We could do this in two ways: 1) Create this config.json file directly 2) Create the CloudWatch agent configuration file with the wizardįor automating purposes I would suggest the First option. This will create a user cwagent, group with relevant permissions and installs the CloudWatch agent Step 1.3: For Select trusted entity, choose AWS service. Step 1.2: In the navigation pane of the IAM console, choose Roles, and then choose to Create role. Step 1.1: Sign in to the AWS Management Console and open the IAM console at. Note : if you already have an IAM role attached to instance then just attach CloudWatchAgentServerPolicy policy to that role As our instance is in EC2 we create an IAM role with the following steps. If you are planning to implement this in an on-premise Ubuntu server, we can do this with IAM users, with programmatic access. Step 1: Create an IAM roleĪs we use CloudWatch we need to authenticate to push metrics. In this post, we see how the CloudWatch agent is installed in Ubuntu 20.04 and how to get memory metrics in the CloudWatch console. By getting the memory metrics in AWS CloudWatch we can set up an Alarm to trigger notifications or any action. So one way to get this done is with the CloudWatch agent. In AWS, for the EC2 instance, we won't get memory metrics by default in CloudWatch.