---------- Forwarded Message ----------Could this be a 5.2 performance issue ?
Subject: FreeBSD, PostgreSQL, semwait and sbwait! Date: March 23, 2004 12:02 pm From: "Jason Coene" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]>
Hello all,
We're having a substantial problem with our FreeBSD 5.2 database server
running PostgreSQL - it's getting a lot of traffic (figure about 3,000
queries per second), but queries are slow, and it's seemingly waiting on
other things than CPU time
In spite of certain areas where the 5.x series performance is known to be much better than 4.x (e.g networking), this may not be manifested in practice for a complete application.
(e.g. I am still running 4.9 as it outperformed 5.1 vastly for a ~100 database sessions running queries - note that I have not tried out 5.2, so am happy to be corrected on this)
regards
Mark
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