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Also is the table journaled ?

That would provide quite a drag.

Regards,
Richard Schoen
Web: http://www.richardschoen.net
Email: richard@xxxxxxxxxxxxxxxxx
----------------------------------------------------------------------

message: 4
date: Thu, 8 Oct 2020 16:11:49 -0700
from: Alan Campin <alan0307d@xxxxxxxxx>
subject: Re: Writing lots of records

With the unique index, you will not get any blocking. The OS has to check each record to see if the key is a duplicate.

The only way I could think to speed it up is remove or disable the unique index and OVRDBR SEQONLY for some number of records like 500 or 1000. That will speed it up real fast but then you have to build the unique index.


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