[ http://jira.jboss.com/jira/browse/JBJCA-4?page=history ]
Adrian Brock updated JBJCA-4:
-----------------------------
Priority: Minor (was: Major)
> Improved management
> -------------------
>
> Key: JBJCA-4
> URL: http://jira.jboss.com/jira/browse/JBJCA-4
> Project: JBoss JCA
> Type: Task
> Reporter: Adrian Brock
> Priority: Minor
>
>
> Forum Discussion Thread:
> http://www.jboss.org/index.html?module=bb&op=viewtopic&t=48682
> **This is a holder issue. Each section should be raised as a new issue as it
> is
> developed with a link from this issue.**
> There are a number of areas in JCA that need better management capabilities.
> Some of these stats may also reveal the need for new configuration/tuning
> parameters.
> In core JCA:
> 1) Better visibility on the ManagedConnectionFactory.
> This is currently a DynamicMBean that provides basic config parameters, but
> we could also
> provide a proxy/wrapper to provide statistics of operations on the factory
> and its
> ManagedConnections.
> a) createManagedConnections
> b) matchManagedConnections
> c) events on from the listeners
> 2) Better visibility of the Pool(s)
> Only top level statistics are provided (you cannot see the subpools).
> The statistics are also not synchronized with the pool (for performance
> reasons
> and also the fact that each stat is retrieved on individual MBean
> getAttribute requests)
> Additional statistics could include wait times when requests are waiting on
> an empty pool,
> idle time of unused connections, etc.
> 3) Better visibility of the ConnectionManager
> Currently this has no visibility for management.
> Its main responsibilties are transactions enlistment and security.
> e.g. This could show how long is wasted because <track-connection-by-tx/>
> does not
> return the connection the pool until transaction completion.
> 4) JDBC resource adapter
> PreparedStatementCache stats
> Query time stats
> etc.
> 5) JMS resource adapter
> Message send/receive stats
> 6) Inbound messaging
> Stats for message delivery
> 7) Transaction inflow
> Stats for transaction inflow and also display a list of current inbound
> transactions
> 8) Work management
> Stats for the work management pools and timers
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