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If an application is using org.springframework.aop.interceptor.AsyncExecutionInterceptor$1 classes while making asynchronous calls, then follow these steps to track the activities inside these calls. 1.Open the <agent-install-dir>\ver4.x.x.x\conf\...
When configuring an AppDynamics Java Agent on a Tomcat server with Felix framework, some users ran into the following error message: java.lang.NoClassDefFoundError: com/singularity/ee/agent/appagent/entrypoint/bciengine/FastMethodInterceptorDeleg...
Question How do I instrument Apache Tomcat on CA Project Portfolio Management (Clarity PPM)? Solution Launch the NSA console Navigate to CSA properties -> Application tabUnder "Application Server" select Apache Tomcat as the vendor and edit the Ja...
As seen in the CometD Support documentation, POJO transactions are identified out of the box on CometD applications. The business transactions are identified and split based on the channel names. In some scenarios, this may lead to business transact...
Question: Injecting special headers into an application payload is disturbing application functionality. How do I resolve this? Answer: Disable the exit call correlation based on the exit call that is being sent to the payload. There are two wa...
Problem Users with on-premise Controllers using Java Machine Agents report that no hardware metrics are showing on the Controller UI. To troubleshoot this issue, review the Machine Agent logs. The following error message indicates that the Agent...
To set up a Java Agent to automatically give unique names to nodes for the application, add the following element to the /conf/controller-info.xml file. <auto-naming>true</auto-naming> Example using a 4.2.14.0 Agent: Add the following e...
The Java Agent has been configured on an IBM Server and the following error messages are appearing in the application log files: ERROR UserInterface Displaying to the user an exception message that is not a UserDisplayableException java.lang.Ver...
When running WebSphere with Security Enabled, the user must provide permissions to the Java Agent, to ensure a seamless interaction between the two. Add the following snippet to the security policy file: grant codeBase "file:\* AGENT_DEPLOYMENT_...
Problem: Users find JNI-related warning messages in application logs. Example: WARNING: JNI local refs: 76306, exceeds capacity: 32 at sun.instrument.InstrumentationImpl.getAllLoadedClasses0(Native Method) at sun.instrument.InstrumentationI...
Users with applications using a java.util.concurrent.Future package while making asynchronous calls can track their async call activity as follows: Open the Application Agent config file located at <agent-install-dir>\ver4.x.x.x\conf\app-agent-con...
Problem: All Java Agents under the application have been registered successfully, but are reporting status as down. From the Agent logs: log file Solution: First, check if the Agents have been disabled? In the Controller UI, click on the A...
This article describes how to configure the AppDynamics Java Agent for TIBCO Business Works. Common Configuration and Deployment Scenarios The two most common ways to add the Java Agent to the TIBCO BusinessWorks process are: Configure and deploy us...
Question Why is the Java Agent reporting a large number of com.singularity.ReflectionError messages? Is there a negative impact of these errors on the Agent? Answer The Java Agent uses a Reflection API at runtime to find class information. D...
Scenario: A legacy Machine Agent and Java Application Agent are installed on a machine. Despite correct installation and configuration, one or both of the Agents do not report. The first step in troubleshooting this issue is to validate the Unique ...
What do I need to know about configuring multiple Java Agent JVMs that reside on a single machine? This article describes how to configure multiple JVMs for the AppDynamics Java Agent when they reside on a single machine. In the AppDynamics model...
If the path (including name) of the agent truststore is specified using the <controller-keystore-filename> element in the agent configuration file controller-info.xmlthen agent loads that trustore.If not specified in thecontroller-info.xml, the Ja...
Finding the load average calculated by a Java Agent on a Windows server requires the following data: ProcessorQueueLength counts how many threads are ready in the processor queue, but not currently able to use the processor. To find this value, la...
Problem You want to capture a heap dump of a Java process on Windows. You launch a command prompt with admin privileges and use "jmap," which is a command-line tool that prints memory-related statistics, but the command returns either an "Access Den...
Linux users can use the following steps to determine which of their Java threads is consuming the most CPU. From your computer terminal: 1. First, find the Java process ID. ps -ef |grep java 2. Use the Java process ID (PID) to pull the lightweigh...
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