My mistake... The file I have is MONWRITE output not PERFSVM... -----Original Message----- From: Rob van der Heij [mailto:[email protected]] Sent: Tuesday, August 11, 2009 12:09 PM To: [email protected] Subject: Re: z/Linux dasd performance issue
2009/8/11 עופר ברוך <[email protected]>: > 2. PERFSVM output for one hour packed with vmarc from the z/VM > production environment it is 5MB so I didn't attached it. I can't do anything with PERFSVM output. That's just not very helpful for diagnosing problems. If you're able to record raw monitor data during the test (the MONWRITE userid is pre-installed) then I could see whether things could be explained from VM data. The resulting file will be big as well. Rob PS The LDUBUF setting does either nothing or bad things for you. You should leave that to the default. -- Rob van der Heij Velocity Software http://www.velocitysoftware.com/ No virus found in this incoming message. Checked by AVG - www.avg.com Version: 8.5.392 / Virus Database: 270.13.49/2295 - Release Date: 08/10/09 18:19:00 ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
