Hi, rather vague, this one, I'm afraid, but we're stumped for ideas.
We have an Oracle 8.1.7 instance on a Sun Solaris setup, which we're currently testing prior to going live. Every so often - 2 or 3 times a week - the users phone to say the application has stopped responding. They're waiting several minutes with no response. We find we can usually fire up one or two tuning apps, such as TOAD or Quest's Spotlight, but within a few minutes, these also stop responding. By this time, even trying to fire up a SQL*Plus session from my PC just hangs and hangs, without the login ever completing. We always end up having to get the sysadmin to abort-shutdown Oracle and then restart it. After which everything's fine - until the next time. I've checked the PROCESSES parameter, and this is set to 150 - way above the maximum number of connections we've seen (around 40 or so). Likewise SESSIONS and TRANSACTIONS parameters seem generously adequate. The sysadmin says the server itself doesn't seem to be having any problems. He can log in and run UNIX commands with no apparent performance problems. Any ideas at all would be very welcome! Paul Vincent Oracle DBA University of Central England -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Paul Vincent INET: [EMAIL PROTECTED] Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
