Copyright © Cloud Software Group, Inc. All Rights Reserved
Copyright © Cloud Software Group, Inc. All Rights Reserved


Chapter 3 Tuning the iProcess Engine Using SWDIR\etc\staffcfg Parameters : WQS Section : WQS_SHARED_MEMORY_QUEUES

WQS_SHARED_MEMORY_QUEUES
Section
WQS
Initial Value
1000
Units
N/A
Range
>0
Description
Specifies the minimum amount of shared memory to be allocated when the WQS process starts up.
Tuning
Because shared memory cannot be resized, the WQS process must allocate a fixed amount of shared memory when it starts up, it allocates shared memory equal to twice whichever of the following values is greater:
the WQS_SHARED_MEMORY_QUEUES value.
You must ensure that your system has enough shared memory configured for the WQS process to allocate. If it does not, the WQS process will be unable to start.
Depending on the number of queues you have defined, this value will therefore be at least:
(WQS_SHARED_MEMORY_QUEUES * 2 )* 1.2K
For example, if WQS_SHARED_MEMORY_QUEUES is 1000, and the number of queues defined on the system is 1250, then the WQS process will allocate 3000K of shared memory (1250*2*1.2). Your system must have at least 3000K of shared memory available for the WQS process.

Copyright © Cloud Software Group, Inc. All Rights Reserved
Copyright © Cloud Software Group, Inc. All Rights Reserved