We run on Unidata but had very similar symptoms with our CAD application where we use UniObjects(2 of them) and 2 telnets per workstation.
It ended up being a Java routine that was running on the Server that was associated to EnTrinsk's Informer report writer, it was doing random clean ups. So if you have a 3rd party report writer or a similar product that is where I would look. Nicholas M Gettino | Director of Development | EnRoute Emergency Systems, an Infor company | office: 813-207-6998 | fax: 678-393-5389 [EMAIL PROTECTED] | www.enroute911.com Register Now! | EnRoute Emergency Systems Customer Conference | September 22-25, 2008 | Mainsail Suites Hotel & Conference Center | Tampa, Florida -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Geoffrey Mitchell Sent: Friday, August 01, 2008 2:34 PM To: U2 Users List Subject: [U2] Help diagnosing mysterious database "hangs" (UV 10.1.25, HP-UX 11.11) We are experiencing periodic "hangs" (up to 5 minutes in duration) accessing the UV database. These hangs are manifesting when accessing the database through JDBC, sometimes when calling a stored procedure, sometimes when running queries directly through JDBC. The problem has appeared in two different, unrelated sub-systems (no common tables are accessed by both). Of course, we first suspected locking issues, but we have not been able to find any evidence that this is the case. In most cases, only one process seems to be accessing the table(s) in question at the time of the problem. Any ideas on how to go about diagnosing this? Or thoughts as to what might be the problem? It would be awfully nice to have a log of all of the queries being executed and how long they took, such as you can easily get from other databases, like mysql, or PostGresql..... -- Geoffrey Mitchell Programmer/Analyst Home Decorator's Collection 314-684-1062 ------- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/ ------- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/