Sun Java System Application Server Enterprise Edition 8.1 2005Q2 Update 2 Release Notes

- Previous: Message Queue
- Next: PointBase

# Monitoring

This section describes known monitoring issues and associated solutions.

Bug ID | Summary
--- | ---
6174518 | Some of the HTTP Service monitoring statistics do not present useful information and should be ignored. When viewing the monitoring statistics of some elements of the HTTP Service, some values presented do not correspond to current values or are always 0. Specifically, the following HTTP Service statistics do not present information applicable to the Application Server, and should be ignored: `http-service` `load1MinuteAverage` `load5MinuteAverage` `load15MinuteAverage` `rateBytesTransmitted` `rateBytesReceived` `pwc-thread-pool` (the element) Solution These monitors will be removed in future releases and replaced with more appropriate information.
6191092 | Monitoring MBean for an undeployed EJB module is not removed, even though all statistics under that monitoring name are moved. For example:
    EJBModuleMonitorMap().size() = 1  eventhough ejb module is undeployed
    EJBModuleMonitor().getName() = sqe_ejb_s1_01
This true for both EJB modules and applications. Both programmatically (through MBean API) and through `asadmin list/get`, an empty monitoring MBean still exists. Diagnostics
    asadmin list -m "server.applications" shows the following output:
    server.applications.MEjbApp
    server.applications.__ejb_container_timer_app
    server.applications.adminapp
    server.applications.admingui
    server.applications.com_sun_web_ui
    server.applications._export_install_nov-11_domains_domain1_applications
    _j2ee-modules_sqe_ejb_s1_01
You can look at statistics:
    bin/asadmin list -m "server.applications._export_install_nov-11_
    domains_domain1_applications_j2ee-modules_sqe_ejb_s1_01"
    server.applications._export_install_nov-11_domains_domain1_
    applications_j2ee-modules_sqe_ejb_s1_01.SQEMessageserver.
    applications._export_install_nov-11_domains_domain1_applications_
    j2ee-modules_sqe_ejb_s1_01.TheGreeter
Once you undeploy:
    _export_install_nov-11_domains_domain1_applications_j2ee-modules_
    sqe_ejb_s1_01
If you do a list command, you still see the application:
    asadmin list -m "server.applications"
    server.applications.MEjbApp
    server.applications.__ejb_container_timer_app
    server.applications._export_install_nov-11_domains_domain1_
    applications_j2ee-modules_sqe_ejb_s1_01
    server.applications.adminapp
    server.applications.admingui
    server.applications.com_sun_web_ui
but it does not contain any monitoring statistics:
    asadmin list -m "server.applications._expo
    rt_install_nov-11_domains_domain1_applications_j2ee-modules_
    sqe_ejb_s1_01"
    Nothing to list at server.applications.-export-install-nov-
    11-domains-domain1-applications-j2ee-modules-sqe-ejb-s1-01.
To get the valid names beginning with a string, use the wildcard (``*`') character. For example, to list the names of all the monitorable entities that begin with server, use list "`server.*`". Solution This is harmless. Module can be safely redeployed with out any problems. The root monitoring Mbean is not removed, but it is empty.

- Previous: Message Queue
- Next: PointBase

- © 2010, Oracle Corporation and/or its affiliates