What type VTS controller is supporting this environment? Have you checked 
the SMF Type 94 records for throttle delay? The field name that would give 
you an indication that you are doing any throttling can be found in field 
s94totat.





SRUSASH <[EMAIL PROTECTED]>
Sent by: IBM Mainframe Discussion List <[email protected]>
08/27/2005 10:47 AM
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        Subject:        VTS performance


VTS documents say VTS is throttling when the response time is > 500
ms. If write a record to VTS (or block), measure the time difference
between before & after write and if it is > 500ms,  can I assume the
VTS is throttling (or suffering performance degradation)?  or am I
missing anything?  If my assumption is right, please let me know.
thanks in advance.

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