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Metric Registration blacklist limit reached - AGENT_METRIC_BLACKLIST_REG_LIMIT_REACHED

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Metric Registration blacklist limit reached - AGENT_METRIC_BLACKLIST_REG_LIMIT_REACHED

Hi 

Can someone explain how to fix below Event?

 

Severity
 Error
Type
AGENT_METRIC_BLACKLIST_REG_LIMIT_REACHED
Time
04/12/18 8:29:46 AM
Summary
Metric registration blacklist limit reached. Future metrics will not be registered.

Tier

Node

No Actions Executed
 
Metric Registration blacklist limit reached - AGENT_METRIC_BLACKLIST_REG_LIMIT_REACHED
2 REPLIES 2
Employee

Re: Metric Registration blacklist limit reached - AGENT_METRIC_BLACKLIST_REG_LIMIT_REACHED

Hi,

 

Please refer following KB article for more details.

 

 

https://community.appdynamics.com/t5/Knowledge-Base/How-to-resolve-an-error-when-reaching-the-agent-...

 

Thanks



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Re: Metric Registration blacklist limit reached - AGENT_METRIC_BLACKLIST_REG_LIMIT_REACHED

This is what we did:
1. Issue: metric registration errors and blacklisted
2. We checked the metric limits.
3. We deleted some of the unused applications.
4. We were using Websphere MQ extension.We also added some of the queues to the exclude filters in WMQMonitor in order to reduce the metric footprint.
5. We restarted the MachineAgent and the metrics started reporting both WMQMonitor and ProcessMonitor metrics.