Java (Java Agent, Installation, JVM, and Controller Installation)

Alerting for active slow queries before they finish

Environment: Java app running on EC2 in AWSWe'd like to get notified when a business transaction is taking a long time while it is in progress, instead of waiting for the transaction to complete. We have the AppD java agent running with "-javaagent" ...

reuse node name node.js

Hi folks, We use the latest cluster agent and auto-instrument for .net core we have: docker.io/appdynamics/dotnet-core-agent:latest APPDYNAMICS_AGENT_REUSE_NODE_NAME: "true" APPDYNAMICS_AGENT_REUSE_NODE_NAME_PREFIX: node but for node.js agent: docker...

Java Agent and BCI agent

The AppDynamics Java Agent is one type of bytecode injection (BCI) agent. So, what does it do with the java application?Actually from what I have seen it intercept the http request and modify it by adding the header for local proxy authentication.

Monitoring JMS metrics

Hi All, I want to monitor these 3 metrics (No of current consumers, No of current messages, Response time) in JMS for webmethod application. But I can find only the response time metric in the AppD UI. As per the discussion with the AppD person, I wa...

SAP Java system is unable to start post AppD java agent upgrade

We have upgraded the AppD JAVA agent to version 22.3.0.33637 on SAP JAVA System.After updating javaagent, when we try to start SAP JAVA system, we have seen a couple of issues as below:1. SAP system is not getting started.2. When the system gets sta...

Resolved! How to unregister batch tier

Hi, We have a tier related to a java process. The point is that this tier is related to a batch process. However, it is recognized as a normal process and it is not unregistered after a time although it finished its function time before. So, is t...

Resolved! Error in URL-Monitor

I'm getting the following error in the machine-agent.log file for URL-Monitor Error creating environment task org.yaml.snakeyaml.scanner.ScannerException: null; mapping values are not allowed here; in 'reader', line 83, column 17:username: DV_RO Here...

Maximum Custom Metrics reached

Hi, How to increase the database metrics limit reached? We are getting the below notice: "Maximum Custom Metrics reached" I looked at this Article and it did not help: https://community.appdynamics.com/t5/Knowledge-Base/How-do-I-increase-custom-m...

AppDynamics Dashboard shows incorrect JVM restart time

Hi Everyone, We have Ping Directory application (LDAP) running on the Linux server. We have java appAgent and machine agent installed and configured on the Linux server. The issue is that everyday 1.05 AM my appAgent restarting and that JVM restart ...

AppDynamics kubernetes cluster agent instrumentation

We are using java instrumentation for our applications running on the Kubernetes cluster. The applications are running with a normal user "appuser" , where appd agent is showing an error. MultiTenantAgent Dynamic Service error - could not open Dyna...

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