4.2.3 Performance Data window
The Performance Data window displays performance data about the resource selected in the Resource Browser window. The following figure shows the Performance Data window.
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![[Figure]](GRAPHICS/SS050050.GIF)
The items to be set are:
- Latest Information
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This list box displays a list of the collected data. The details differ depending on the resource to be browsed.
- Query
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This button obtains a resource and updates Latest Information.
- Stop Query
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This button cancels update of the resource information.
- Instance Name Selection
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This box selects an instance about which a regular query is to be performed.
- Regular Query Information
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This box displays the result of regular query for each instance. It also totals and displays the maximum value, minimum value, and average of regular query information.
- Regular Query
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- Interval
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Specify an interval for regular query between 10 seconds and 60 minutes. Specify Second or Minute as the unit of time.
- Start, Stop
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These buttons start and stop regular query.
- Graph
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This button displays regular query data in a graph.
- Save File
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This button displays the Save File window. If you open the Performance Data window from the SSO console, this button is not displayed.
- Messages
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This box displays messages about SSO operation.
- Organization of this subsection
(1) Notes
- Performing regular queries in the Resource Browser window for a long time
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If you use performance data or a regular query of a ping response time in the Resource Browser window for a long time, the Resource Browser window might not work properly.# This is mainly caused by insufficient memory for storing the data of regular queries. You can avoid this situation by limiting the maximum number of queries for a regular query.
When the behavior of a regular query in the Resource Browser window is not stable, reduce the number of queries for a regular query until the behavior becomes stable in the current environment.
If the maximum number of queries has already been determined, such as when an operation policy calling for performing a query every 10 seconds for 1 hour exists, we recommend you set a minimum value which is large enough for the maximum number of queries.
- #
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For example, the Resource Browser window might freeze (operation of the GUI stops, or it does not accept any operation requests), or crash (the GUI ends abnormally).
For how to change the maximum number of queries for a regular query, see 6.3.11 GUI definition file (ssogui.conf).
- Resource values to be displayed:
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Fractional resource values are rounded to two decimal places.
- The maximum value and minimum value to be displayed:
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If the maximum value or minimum value is an integer, the decimal places .00 are added.