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Installation checking items

The items must be checked after installing the agent.

Restarting the application server​

Restart the application server. If the following WhaTap log appears in a running log, it indicates that the installation has been completed.

$ node app.js
20210309 07:45:59 [WHATAP-001] <35632> Start initialize WhaTap Agent...
Example app listening at http://localhost:3000
_      ____       ______NODE-AGENT
| | /| / / /  ___ /_  __/__ ____
| |/ |/ / _ \/ _ `// / / _ `/ _ \
|__/|__/_//_/\_,_//_/  \_,_/ .__/
                        /_/
Just Tap, Always Monitoring
WhaTap Node Agent version 0.4.28, 20210309

The agent starts collecting data. The agent log is output in the logs/whatap-yyyymmdd.log format.

Checking the agent connection​

Go to WhaTap Monitoring Service. From the project list, select a project that has been created after log in. If the information of the server connected to the Application Dashboard screen appears, it indicates the application is completed.

Application dashboard

Note
  • The default value of the agent name is Node-{ip2}-{ip3}. It is NODE{cluster}-{ip2}-{ip3} in the cluster environment.
  • To change the agent name or add properties, see the following.