Thread Pool

Track current and historical performance of thread pools for web applications on one server. Choose a cell, node and server from the drop-down menus. Each table row is a different thread pool. Select a row to populate the trend graph with thread pool performance metrics. Mouse over the trend graph to see metrics.

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Filter By:

 

Cell:

Choose the cell for which you want to show data.

 

Node:

Choose the node for which you want to show data.

 

Server:

Choose the server for which you want to show data.

Thread Pools Table

Each table row is a different thread pool. 

 

Thread Pool

The name of the thread pool.

 

PoolSize

The number of threads in the pool.

 

ActiveCount

The number of currently active threads.

 

growable

When checked, the connection pool is growable. Refer to vendor documentation for details.

 

InactivityTimeout

Refer to vendor documentation for details.

 

maximumSize

Refer to vendor documentation for details.

 

minimumSize

Refer to vendor documentation for details.

 

TIME_STAMP

The date and time of the last data update.

Thread Pool Trend Graph
The trend graph traces the following for the thread pool on the selected server:

  • Pool Size The number of connections in the pool.

  • Active The number of currently active connections in the pool.

 

Log Scale

Select to enable a logarithmic scale. Use Log Scale to see usage correlations for data with a wide range of values. For example, if a minority of your data is on a scale of tens, and a majority of your data is on a scale of thousands, the minority of your data is typically not visible in non-log scale graphs. Log Scale makes data on both scales visible by applying logarithmic values rather than actual values to the data.

 

Base at Zero

Use zero as the Y axis minimum for all graph traces.

 

Time Range

Select a time range from the drop down menu varying from 2 Minutes to Last 7 Days, or display All Data. To specify a time range, click Calendar button_calendar00275.gif.

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By default, the time range end point is the current time. To change the time range end point, click Calendar button_calendar00277.gif and select a date and time from the calendar or enter the date and time in the text field using the following format: MMM dd, YYYY HH:MM. For example, Aug 21, 2011 12:24 PM.

Use the navigation arrows button_forwardback00278.gif to move forward or backward one time period. NOTE: The time period is determined by your selection from the Time Range drop-down menu.

Click Restore to Now to reset the time range end point to the current time.