Is your UVCONFIG parameters still set to the default values? If so, you need to change these to suit. You can baseline them using your previous UVCONFIG parameters from your old host and see how your application performs. Further tweaking of them may be required if your application profile (utilisation requirements), etc. has changed.
Also, what was the previous release of UV you were on previously? Regards David -----Original Message----- From: u2-users-boun...@listserver.u2ug.org [mailto:u2-users-boun...@listserver.u2ug.org] On Behalf Of Adam Taylor Sent: Wednesday, 10 August 2011 12:17 AM To: u2-users@listserver.u2ug.org Subject: [U2] UV 11.1 64-bit on Cisco UCS with NetApp Filer? All, We recently upgraded and virtualized our UniVerse servers to UV 11.1 64-bit on a Cisco UCS B Series platform with a NetApp 3040A/A Filer. Going to 64-bit with an upgrade in the virtualized environment, we expected to see a noticeable (if not significant) increase in performance than we were achieving on our old physical 32-bit server. However, not only has performance not notably increased, we are having random slowdowns in various areas of the system that were not occurring before. I say random, because while it does seem to affect certain areas more, it is not consistent. Some examples of behavior that has changed since the virtualization: An SB screen that has some calculated fields on it will take a minute to load, but the next time it loads it loads in just a couple seconds for the same record. An ASP webpage with 10+ queries against different files (heavy-duty processes) using Web DE to connect will takes 5-6 minutes to load that was only taking a minute before. Randomly, saving a change in the SBClient screen designer on our Dev environment will hang for 20-30 seconds. (Same virtualized specs, but far less traffic due to being a dev environment.) Simply initiating a telnet session, sometimes it will be 10-15 seconds before the login prompt appears to enter username and password. Does anyone out there have any experience with any of these pieces (UV 11.1 64-bit, Cisco UCS, NetApp Filer) that could shed some light on why we are now seeing these performance issues? Thanks. Adam Taylor Director of Software Development O: (713) 795-2352 www.INXI.com ************** IMPORTANT MESSAGE ***************************** This e-mail message is intended only for the addressee(s) and contains information which may be confidential. If you are not the intended recipient please advise the sender by return email, do not use or disclose the contents, and delete the message and any attachments from your system. Unless specifically indicated, this email does not constitute formal advice or commitment by the sender or the Commonwealth Bank of Australia (ABN 48 123 123 124) or its subsidiaries. We can be contacted through our web site: commbank.com.au. If you no longer wish to receive commercial electronic messages from us, please reply to this e-mail by typing Unsubscribe in the subject line. ************************************************************** _______________________________________________ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users
