Re: bad performance on irix

Robert E. Bruccoleri <bruc@stone.congenomics.com>

From: "Robert E. Bruccoleri" <bruc@stone.congenomics.com>
To: pgsql-hackers@postgresql.org
Date: 2002-03-13T00:05:33Z
Lists: pgsql-hackers
The bad performance in Irix appears to be a lack of resources, most
likely system buffers for sockets and I/O. Try increasing the system
parameter, nbuf, using systune, reboot, and see if it helps. Also,
use the "par" program with options "-s -SS -i -u -p <pid>"
to monitor activity in the backend -- that may provide some clues.

+-----------------------------+------------------------------------+
| Robert E. Bruccoleri, Ph.D. | email: bruc@acm.org                |
| P.O. Box 314                | URL:   http://www.congen.com/~bruc |
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