Hi again, I think i've found out the problem. When WLM presents The sum of all SU in the last 60 seconds, it includes unused SU too. So the right formula should be :
Busy% = (Sum of all SU - unused SU) / (Num of processors * CPU Speed * 60) Thanks anyway. Atenciosamente / Regards / Saludos Ituriel do Nascimento Neto BANCO BRADESCO S.A. 4254 / DPCD Engenharia de Software Sistemas Operacionais Mainframes Tel: +55 11 4197-2021 R: 22021 Fax: +55 11 4197-2814 |-----Mensagem original----- |De: ITURIEL DO NASCIMENTO NETO |Enviada em: quarta-feira, 14 de abril de 2010 11:21 |Para: 'IBM Mainframe Discussion List' |Assunto: RES: WLM Macro | |Mr Sinram, | |Thanks for your feed back. Specifying EXTENDED_DATA=YES did the trick. | |Actually, i'm trying to find out the most idle system to |direct work to. |To do it i'm not just only evalueting Unused Service Units, |which sometimes presents value 0 even when the system is not full. | |I'm evalueting the most idle system with the following calculation : | |Busy% = (Sum all Service units in the last 60 seconds) / (Num |of Processors * Cpu Speed per second * 60) | |This formula seems rigth to me, but Busy% is not even close of |what RMF shows. |I know that i'm comparing apples and oranges, but they're both round. | |Which approach would you use to detect the most idle system ? | | | |Atenciosamente / Regards / Saludos | |Ituriel do Nascimento Neto |BANCO BRADESCO S.A. |4254 / DPCD Engenharia de Software |Sistemas Operacionais Mainframes |Tel: +55 11 4197-2021 R: 22021 Fax: +55 11 4197-2814 | | | ||-----Mensagem original----- ||De: IBM Mainframe Discussion List ||[mailto:ibm-m...@bama.ua.edu] Em nome de Horst Sinram ||Enviada em: quinta-feira, 8 de abril de 2010 16:53 ||Para: IBM-MAIN@bama.ua.edu ||Assunto: Re: WLM Macro || ||On Thu, 8 Apr 2010 15:44:23 -0300, ITURIEL DO NASCIMENTO NETO ||<4254.itur...@bradesco.com.br> wrote: || ||>Hi all, ||> ||>I'm doing some tests with IWMWSYSQ macro, using as starting point ||>program QUERYSI (thanks for that) and i would like some help. ||> ||>IWMWSYSQ gets WLM information regarded to importance 1-5, ||discretionary ||>and unused service units, but there is no data related to SYSTEM or ||>SYSSTC. ||>Is it really missing or am i doing something wrong ? || ||Did you specify EXTENDED_DATA=YES? Check the description of ||SYSI_EXT_SU_ENTRY. ||Kind regards. ||Horst Sinram ,IBM z/OS DFSMSrmm Architecture, z/OS Capacity Management || ||---------------------------------------------------------------------- ||For IBM-MAIN subscribe / signoff / archive access ||instructions, send email to lists...@bama.ua.edu with the ||message: GET IBM-MAIN INFO Search the archives at ||http://bama.ua.edu/archives/ibm-main.html || | <HTML><font face="Tahoma" size="1"><HR>AVISO LEGAL <br>Esta mensagem é destinada exclusivamente para a(s) pessoa(s) a quem é dirigida, podendo conter informação confidencial e/ou legalmente privilegiada. Se você não for destinatário desta mensagem, desde já fica notificado de abster-se a divulgar, copiar, distribuir, examinar ou, de qualquer forma, utilizar a informação contida nesta mensagem, por ser ilegal. Caso você tenha recebido esta mensagem por engano, pedimos que nos retorne este E-Mail, promovendo, desde logo, a eliminação do seu conteúdo em sua base de dados, registros ou sistema de controle. Fica desprovida de eficácia e validade a mensagem que contiver vÃnculos obrigacionais, expedida por quem não detenha poderes de representação. <HTML><font face="Tahoma" size="1"><HR>LEGAL ADVICE <br>This message is exclusively destined for the people to whom it is directed, and it can bear private and/or legally exceptional information. If you are not addressee of this message, since now you are advised to not release, copy, distribute, check or, otherwise, use the information contained in this message, because it is illegal. If you received this message by mistake, we ask you to return this email, making possible, as soon as possible, the elimination of its contents of your database, registrations or controls system. The message that bears any mandatory links, issued by someone who has no representation powers, shall be null or void. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
