If you are not receiving traces and metrics in your AppOptics dashboard these are some options to troubleshoot.
The C++ addon requires gcc 4.7 and above, which means by default, it will not compile on older distros such as Ubuntu 12.04 or RHEL/CentOS 6. If the C++ addon fails to compile, the agent will output the following message during install, and go into no-op mode:
AppOptics bindings - failed to build, tracing disabled
Your application will run normally, but no metrics or traces will be collected.
The most likely cause is that your service key is not correct. There should be a message in the log saying
Server responded: Invalid API key
You can find the API Token for your Organization at https://my.appoptics.com/organization/tokens.
Another common cause is connectivity problems between the agent and the AppOptics server. If your server is behind a firewall, please see the FAQ: My application is behind a firewall. What IP address(es) do I need to whitelist?.
The agent log messages are sent to stderr, which is usually written to the log file configured for the web server.
It is not recommended to run other APM agents alongside our Node.js agent, as they can interfere and cause problems. Disable other APM agents from your application before starting your application with our agent.
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