Apm Tools Interview Questions

Top Dynatrace Interview Questions for Experienced

Each monitored host runs a set of customized processes called OneAgent. OneAgent collects operating system metrics from the platform it runs on and contrasts them with performance metrics. The most crucial metrics are then sent to Dynatrace. By injecting its own into those processes and observing their performance from the inside, OneAgent can also carry out comprehensive monitoring of information systems (Java, Node.js,.NET, and others). In order to offer Real User Monitoring, OneAgent tried to inject a JavaScript tag into the HTML of each application page delivered by your web servers. With all these JavaScript tags throughout place, your web server will automatically load a related module and not need any configuration.

What do Appdynamics Tiers mean?

A tier is a part of the AppDynamics design that consists of a grouping of one or more nodes. The conceptual model of your environment determines how you should arrange the tiers.

There is only one restriction: each tiers nodes must all belong to the same type. In other words, a tier could indeed contain nodes of various types, such as Java and.NET nodes. On a flow map, lines with performance data attached to them represent the traffic flow among tiers in a business application.

Can Dynatrace be used in place of Apache JMeter for Performance Testing?

The answer is that Dynatrace is an APM tool that does not produce load but can be used to gather metrics from the system being tested, including, RAM, CPU, Disk, Network, HTTP calls, Swap use, application-specific metrics, database calls, and so forth.

JMeter is a tool that simulates real user behavior to generate load; it does not gather any metrics from the system being tested until using a special plugin such as JMeter PerfMon Plugin.

Related Article: JMeter Tutorial

1 What does AppDynamics’ tier name mean?

A tier in AppDynamics represents a service in the application environment, like a standalone application, WCF service, ASP.NET front end, or.NET web service. Tier names should be logical and simple for your users to understand because tiers are displayed on flow maps.

What does AppDynamics refer to as a graph?

A call graph in a payment snapshot displays data on the processing of a specific tier that took part in the business transaction. Call graphs can be used to analyze a complex business transactions flow and identify performance problems. The Node also records call graphs.

Why, in your opinion, should teams have direct exposure to actionable information about the products and services they offer?

Teams should have direct exposure to actionable insights regarding their application areas and services for a number of reasons. It first enables teams to recognize and address issues more quickly. Second, it aids teams in comprehending how and how well their services and applications are utilized. Thirdly, it gives teams the capacity to monitor trends and decide on upcoming adjustments or advancements with knowledge. In the end, having access to useful insights enables teams to produce applications and services of a higher caliber.

1 What are all the possible actions or policies based on Appdynamics triggers?

There are some action policies in Appdynamics that are based on triggers, Whereas the user is not present

  • Diagnostics are gathering information.
  • Email or SMS are used to deliver notifications.
  • Remediations, or the script for carrying out an action in response to any triggered issue.
  • Also possible are custom actions.
  • Using HTTP calls, a user can send requests to third parties.
  • Autoscaling, which aids in adjusting the number of the production server.
  • Session-1 – NewRelic Advance Tutorials – Introduction & APM

    Related Posts

    Leave a Reply

    Your email address will not be published. Required fields are marked *