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TIBCO iProcess® Engine 11.9.1

# WIS_UPDATE_LENGTH

WIS and WQS Process Configuration

## Summary

This attribute defines the maximum amount of time (in seconds) that the queue update thread in the `WIS` process performs updates for before going back to the idle state.

## Applies To

This attribute can be set for the `WIS` process (only).

## Permissible Values

This attribute must be an integer with a minimum value of 5. There is no maximum value.

## Default Value

The attribute is assigned the following default value when iProcess Engine node is installed.

Machine ID | Process | Instance | Value
0 | WIS | 0 | 120

## Notes

The queue update thread wakes up every WIS_UPDATE_PERIOD seconds. It updates work queues for `WIS_UPDATE_LENGTH` seconds, then goes back to the idle state. If it has updated all the queues before the `WIS_UPDATE_LENGTH` period has expired, it goes back to the idle state immediately.

You should decrease the `WIS_UPDATE_LENGTH` value if you find that the update thread in the `WIS` process is using too much CPU.

See Configuring Queue Updates for more information.

## See Also

WIS_UPDATE_PERIOD

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