How to get the cache hit ratio for running inference agents?
Article ID: KB0089513
Updated On:
| Products | Versions |
|---|---|
| TIBCO BusinessEvents Enterprise Edition | - |
| Not Applicable | - |
Description
Description:
The Cache Hit Ratio is an AgentStat attribute that indicates the percentage of GET requests that are served by existing data in your Active Spaces or Coherence cache. The hitRatio is a good indicator of tuning your cache sizes. If you have a large hit rate that means most of your GET calls are being served by the data existing in your cache and very few requests are going to the backingstore to retrieve the entity thus improving overall performance. When tuning your cache sizes, it is important to validate the hitRatio. You should also try to maximize this value for better performance.
Symptoms:
none
Cause:
none
The Cache Hit Ratio is an AgentStat attribute that indicates the percentage of GET requests that are served by existing data in your Active Spaces or Coherence cache. The hitRatio is a good indicator of tuning your cache sizes. If you have a large hit rate that means most of your GET calls are being served by the data existing in your cache and very few requests are going to the backingstore to retrieve the entity thus improving overall performance. When tuning your cache sizes, it is important to validate the hitRatio. You should also try to maximize this value for better performance.
Symptoms:
none
Cause:
none
Issue/Introduction
How to get the cache hit ratio for running inference agents?
Resolution
To get the hitRatio, you
need to access the attributes of "AgentStat" of the running inference
nodes in JConsole or JVisual VM under "com.tibco.be". Attached is a screenshot highlighting this.
Additional Information
SR_ID:434942
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