Thursday, December 24, 2009

Tuning the Stateless Beans pool

On WebLogic Admin console, click on "Deployments", "Monitoring", "EJB", "Stateless EJB", "Miss Total Count"

Provides a count of the total number of times a failed attempt was made to get an instance from the free pool.
An attempt to get a bean from the pool will fail if there are no available instances in the pool.

 This metric should be considered in relationship with "Access Total Count"; if the percentage is meaningful (say 1%) it's worth to increase the "max beans in pool" size in the Deployment Descriptor

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