Chapter 1. MBean Information Search and Statistics Monitoring

Table of Contents

1.1. MBean Information Search
1.1.1. Using WebAdmin
1.1.2. Using jeusadmin
1.2. Statistics Monitoring
1.2.1. Statistics Preset Management
1.2.2. Statistics Configuration
1.2.3. Chart View

This chapter describes how to search for information about JEUS MBeans and check for various statistics using WebAdmin.

MBean information can be searched using WebAdmin and a console tool (jeusadmin).

Statistics Monitoring provides various statistics provided by JEUS through WebAdmin.

  • Statistics Preset Management

  • Statistics Configuration

  • Viewing Chart

A user can select statistics values to create a group. The user can set the group name and description and save it into a file. The group, which consists of selected statistics values, is called a Statistic Preset (hereafter Preset).

Note

The Preset configuration is stored in the JEUS_HOME/domains/DOMAIN_NAME/config/monitoring.xml file. If the file is modified, it might generate an error, so be careful not to modify the file.

If the function does not work properly because the file has been modified or damaged, delete the monitoring.xml file. But in such case, the preconfigured presets are also deleted.

This section describes how to manage the Statistic Preset.

Select [Monitoring] > [Statistic] on the left of the WebAdmin screen to go to the Statistic screen.

In the [Statistic] tab, the list of Presets that are currently set are displayed. In this tab, a preset can be added, modified, or deleted, and a preset chart can be viewed. In the [Set] tab, the chart settings such as refresh cycle can be modified.


Adding/Modifying a Preset

To go to the Addition/Modification screen of a preset, click the [Add] button on the Statistic screen or click a preset from the Preset list.


The following describes each field.

FieldDescription
IdPreset identifier that is created automatically.
NameName that describes the Preset.
DescriptionDetailed description of the Preset.
StatsList of statistics items of the Preset. An item can be deselected by unchecking its check box.
Monitoring ItemsTree of statistics items that the Preset can contain. To expand or collapse the tree, click the triangular icon next to each field icon. Name, unit, and description of statistics items are displayed for selection. If an item is clicked, it will be added to the Stats list.

Configure items for a Preset and click [OK] to save the Preset configuration and go to the Statistic Screen.

Deleting a Preset

If the [Delete] button of the Preset to delete is clicked in the Statistic screen, a confirmation message box appears. Click [OK] in the window to delete the Preset.