hmm, so topas -T gives me per/tape-drive stats. Do you know how to save that data in the nmon-snapshot format?
Regards, Shawn ________________________________________________ Shawn Drew Internet [email protected] Sent by: [email protected] 11/16/2010 05:23 PM Please respond to [email protected] To ADSM-L cc Subject Re: [ADSM-L] TSM5.5/AIX61 Performance Monitoring On 16 nov 2010, at 22:03, Shawn Drew wrote: > Looking for some tips on performance monitoring. I've been through the > tuning guide, but I'm looking for > monitoring CPU/Memory, HBA usage, disk/tape performance, etc. > > I'm wondering what are the favorite tools on this list. From what I can > gather nmon doesn't collect tape drive data, which is one of my major > interests. not exactly per drive but nmon command ^ gives you the stats of your HBAs. The only thing that does better that that is the TSM server instrumentation (instr begin, instr end f=<file>), but I wouldn't run that for very long periods of time. I think your options are limited to nmon and good old sar. > > I need to collect historical data for long term trends. Does anyone know > if you can keep topas output in single, periodic snapshots like nmon? > topas and nmon have merged... they are now one and the same. > > Regards, > Shawn -- Met vriendelijke groeten/Kind Regards, Remco Post [email protected] +31 6 248 21 622 This message and any attachments (the "message") is intended solely for the addressees and is confidential. If you receive this message in error, please delete it and immediately notify the sender. Any use not in accord with its purpose, any dissemination or disclosure, either whole or partial, is prohibited except formal approval. The internet can not guarantee the integrity of this message. BNP PARIBAS (and its subsidiaries) shall (will) not therefore be liable for the message if modified. Please note that certain functions and services for BNP Paribas may be performed by BNP Paribas RCC, Inc.
