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

Could not connect to the controller/invalid response from controller

i've started having trouble with our agent a few days ago. I cannot send data to controller. An extract of the log file says: ^ Log files have been removed for security reasons by @Ryan.Paredez * Please do not share or attach log files publicly ...

com.singularity.ee.agent.appagent.services.transaction monitor.common utilize highest memory

Hi All,I observed leak suspect on heapdump on com.singularity.ee.agent.appagent.services.transaction monitor.common.cO around 800 MB from heap. Have any memory leaks been reported on 4.4.x java agent?If it's reported could you let us know the issue w...

Resolved! Health Rule Schedule

How to setup Health Rule schedule for the below scenario. I need to avoid getting alerts between 8 AM to 2 PM. Will the below schedule work? Mon - 12 to 8 AM EST & 2 PM to 11 PM EST MondayStart Time Cron Expression: 0 0 0,14 ? * 2End Time Cron Expre...

Resolved! Java Data Collector method getter chain

Hey, I hope this is possible because this would be so awesome for our Application Monitoring.So our API returns an object that contains a List of that I need the last element. So I created a getter chain like this for testing of the first element: ge...

Resolved! Can AppDynamics tell me when a JVM was restarted?

I am trying to see when a JVM was restarted in AppDynamics. I went to Tiers and Nodes, and I clicked on a node. I went to the events tab and looked at the day that I know it was restarted, but I do not see any kind of event telling me that the JVM ...

Resolved! I installed the IBM java agent, but getting this error 'JVM getBootstrapResource not available on ClassLoader Started AppDynamics Java Agent Successfully.'

Full Agent Registration Info Resolver using selfService [true]Full Agent Registration Info Resolver using selfService [true]Full Agent Registration Info Resolver using application name [SterlingIntegrator.DEV]Full Agent Registration Info Resolver u...

Add custom tag field to APM agent?

Is it possible to add a custom tag filed to the APM agent? I know this is possible with the machine agent base on this article : https://docs.appdynamics.com/display/PRO45/Server+Tagging#ServerTagging-ViewingServersbyTagintheControllerUI but i don't ...

Resolved! MicroServices V3 Monitoring

Hi Experts, we have sucesfully installed AppD agents in our app server also passed valid arugments however unable to view any data in AppD console. Our Controller and agent ver are : 4.8 controller/4.5 agent Passed aruguments in MS v3 configfiles a...

Re. Machine agent throwing WARN Registration task error

Hi , I have installed the machine agent in my linux box and i can see my server too in Appdynamics Controller but unable to see any metrics .Am seeing below error message in my machine agent logs.WARN RegistrationTask - Encountered error during regis...

Application flow map not showing up

Hi All, We are fairly new to AppDynamics. We have instrumented an application and it shows the node and its JMX metrics. However no Business Transactions and consequently no nodes are shown in the application flow map. What are some of the troubl...

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