What is metrics in AppDynamics?

What is metrics in AppDynamics?

AppDynamics includes a wealth of metrics that reflect your application’s performance. It also lets you extend and adapt metrics in specific ways. Information points, for example, allow you to create metrics based on data collected from application values, such as method parameters or return values.

What kind of problems can be detected with infrastructure monitoring in AppDynamics?

AppDynamics Infrastructure Visibility provides end-to-end visibility on the performance of the hardware running your applications. You can use Infrastructure Visibility to identify and troubleshoot problems that can affect application performance such as server failures, JVM crashes, and network packet loss.

What are monitoring metrics?

Metrics capture a value pertaining to your systems at a specific point in time — for example, the number of users currently logged in to a web application. Therefore, metrics are usually collected once per second, one per minute, or at another regular interval to monitor a system over time.

How do you do metrics in Appdynamics?

Configure Custom Metrics

  1. Navigate to Configuration > Custom Metrics > New.
  2. Complete the following fields: Name: The name you want to name your custom metric. Once you create a custom metric/event, you cannot change its name. Custom Query Metric Type: The type of result that you want from the query.

Which is the correct hierarchy in AppDynamics?

The server hierarchy displays in the Metric Browser, on the Servers list, and on Server Visibility dashboard. You need a Server Visibility license to use this feature. You can specify the Machine Hierarchy property using controller-info. xml , a system property, or an environment variable.

What are the different types of metrics in AppDynamics?

AppDynamics metrics are organized into the following categories: 1 Backends 2 End User Monitoring 3 Mobile 4 Service End Points 5 Overall Application Performance 6 Business Transaction Performance 7 Application Infrastructure Performance 8 Errors 9 Information Points More

Which is the best metric for web server performance?

A web server’s primary function is to receive and process requests, but if your server becomes overloaded with requests, performance can suffer. RPS is a metric which calculates the number of requests received during a specified monitoring period, often in the one to five minute range.

Where do I find the database monitoring metrics?

Some metrics that appear in the Hardware Resources branch of the Metric Browser are collected by the Database Agent and are used in the Database Monitoring UI, while others may be custom metrics added by extensions run by your Machine Agent. %Nice: % CPU time spent on low priority processes.

When to use RPS as a performance metric?

Evaluating RPS gives you insight about the number of requests your server can handle before problems arise, and is a helpful metric if the performance of a web application is slow. The server’s availability is ultimately the most critical component of your operation. If the server isn’t reliable, your application and end users are suffering.