Hi Eric, I'm running an H50 with 2GB memory and 4 CPU's, a 10GB Db (80% utilized) on SSA disks and get about 76 objects per second.
I have seen big improvements when doing an UNLOADDB/LOADDB - so I'm going to do this once or twice a year. This takes 5 to 6 hours for our configuration. HTH Kind regards Thomas Rupp Vorarlberger Illwerke AG MAIL: [EMAIL PROTECTED] TEL: ++43/5574/4991-251 FAX: ++43/5574/4991-820-8251 > -----Ursprüngliche Nachricht----- > Von: Loon, E.J. van - SPLXM [SMTP:[EMAIL PROTECTED]] > Gesendet am: Dienstag, 10. September 2002 10:49 > An: [EMAIL PROTECTED] > Betreff: Expiration processing > > Hi *SM-ers! > Last week I read about Rodney Clark doing a 400 objects a second > expiration. > I checked my expiration process: it's inspecting about 20 objects a > second. > Ok, maybe he has got faster hardware, but 20 times faster? > I have TSM 4.2.2.0 running on a H70 with the database on raw logical > volumes > (36 Gb. 10K rpm SSA disks, TSM mirroring). My database cache hit is > 98.53%. > I was hoping that some people out there (with somewhat similar setup) > could > share their expiration performance with me. > Does anybody have some tips? Where should I start troubleshooting? > Thank you very much in advance for your reply! > Kindest regards, > Eric van Loon > KLM Royal Dutch Airlines > > > ********************************************************************** > For information, services and offers, please visit our web site: > http://www.klm.com. This e-mail and any attachment may contain > confidential and privileged material intended for the addressee only. If > you are not the addressee, you are notified that no part of the e-mail or > any attachment may be disclosed, copied or distributed, and that any other > action related to this e-mail or attachment is strictly prohibited, and > may be unlawful. If you have received this e-mail by error, please notify > the sender immediately by return e-mail, and delete this message. > Koninklijke Luchtvaart Maatschappij NV (KLM), its subsidiaries and/or its > employees shall not be liable for the incorrect or incomplete transmission > of this e-mail or any attachments, nor responsible for any delay in > receipt. > ********************************************************************** ------------------------------------------------------------------------------------------ Dieses eMail wurde auf Viren geprueft. Vorarlberger Illwerke AG ------------------------------------------------------------------------------------------