Datadog Assignment - Day -1

Kapil Chugh — Wed, 18 Jan 2023 04:35:18 +0000

Ans 1 :- Datadog Agent is open-source software that monitors the host on which it runs. Acting as a DogStatsD server, Datadog Agent also aggregates metrics from other processes or containers on the host.
It basically collects events and metrics from hosts and sends them to Datadog, where you can analyze your monitoring and performance data.

We can Integrate AWS, GCP for the data and also using API
systemctl start datadog-agent systemctl stop datadog-agent systemctl restart datadog-agent systemctl status datadog-agent datadog-agent configcheck datadog-agent config datadog-agent health datadog-agent hostname datadog-agent version

4
`1. Check Datadog Agent Process is running or not

Check Datadog Agent Logs for Error
Check Datadog Agent Configuration file(datadog.yaml) syntax Error
Check Datadog Integration Configuration file(datadog.yaml) syntax Error
Check Datadog Agent API Key in datadog.yaml
Check ENV variable set for Datadog Agent conflict with datadog.yaml
Print the runtime configuration of a running agent
Print all configurations loaded & resolved of a running agent
Execute some connectivity diagnosis on your system
Print the current agent health`

`CPU Usage
System Load
Memory utilization and processes
Disk utilization
Inode usage
Cron jobs

6.
Step 1:- Install datadog-agent
Step 2:- Integrate any service like apache by going to Integration- Integrations and search for the service and Install it.
Step 3:- Follow the steps to configure that connection in the config files.
Step 4:- Validate.`

CPU utilization Memory utilization Memory breakup Processor queue length Disk usage with capacity plan Recent events Top process by CPU and memory Application details Down/trouble history
Analyze Processing Time to Catch Poor Performance Monitor Bytes to See Server Limitations Track Uptime for Insight into Outages Measure Load for a Useful Overview Use Memory Metrics to Distribute Resources Measure Efficiency With Multi-Processing Modules Add Resources If CPU Utilization Is High Measure Bandwidth to Understand Latency

Debug School: Kapil Chugh

Datadog Assignment - Day -1