Get APLawrence.com by RSS
uw7 unixware 7 kernel memory tuning rtpm
What is this stuff?
If this isn't exactly what you wanted, please try our Search (there's a LOT of techy and non-techy stuff here about Linux, Unix, Mac OS X and just computers in general!):
From - Tue Sep 25 06:56:07 2001
Path: typhoon.ne.mediaone.net!chnws06.ne.mediaone.net!24.147.2.43!chnws02.mediaone.net!newsfeed2.skycache.com!newsfeed1.cidera.com!Cidera!cpk-news-hub1.bbnplanet.com!news.gtei.net!newshub2.home.com!news.home.com!news1.rdc1.tn.home.com.POSTED!not-for-mail
From: robertl@localhost.localdomain (Robert Lipe)
Newsgroups: comp.unix.sco.misc
Subject: Re: Unixware 7.1 memory
References: <9on8qc$46s$1@slb7.atl.mindspring.net> <3BAF9EFA.CC4EA056@inreach.com>
Message-Id: <slrn9qvedb.1vk.robertl@localhost.localdomain>
User-Agent: slrn/0.9.6.4 (Linux)
Lines: 23
Date: Mon, 24 Sep 2001 22:46:47 GMT
NNTP-Posting-Host: 24.252.223.189
X-Complaints-To: abuse@home.net
X-Trace: news1.rdc1.tn.home.com 1001371607 24.252.223.189 (Mon, 24 Sep 2001 15:46:47 PDT)
NNTP-Posting-Date: Mon, 24 Sep 2001 15:46:47 PDT
Organization: Excite@Home - The Leader in Broadband http://home.com/faster
Xref: chnws06.ne.mediaone.net comp.unix.sco.misc:103725
On Mon, 24 Sep 2001 21:01:24 GMT, Pat Welch <patubb@inreach.com> wrote:
>But, UW7 unfortunately does very little 'auto' tuning on it's own,
>unlike OS5.
Well, that's true in a left-handed way.
Systems of the SVR4 lineage don't *need* as much kernel tuning. They're
highly dynamic and can efficiently shift resources - such as memory - around
on demand instead of requiring the system administrator or some program
to figure out that "ooooh, you need more hash queues; let me turn up that
number, build you a new kernel, and remind you to reboot". You don't have
to decide at kernel configure/build (or boot) times that "I want 18.73
Megabytes dedicated to disk buffers even though I know that memory can
never be used by user applications". The system doles out pages where
they're needed and doesn't require the admin to turn knobs.
More to answer the original question for UW7/OU8, check out 'rtpm'. It
shows you where resources (cpus and memory) are being spent in a realtime-ish
format.
Enter your email address for automatic notification of new posts here
(be sure to whitelist 'feedburner.com' if you use spam filtering)
| Views for this page | ||||
|---|---|---|---|---|
| Today | This Week | This Month | This Year | Overall |
| 2 | 6 | 10 | 10 | 1,349 |
/Bofcusm/656.html copyright 1997-2004 (various authors) All Rights Reserved
Have you tried Searching this site?
Unix/Linux/Mac OS X support by phone, email or on-site: Support Rates
This is a Unix/Linux resource website. It contains technical articles about Unix, Linux and general computing related subjects, opinion, news, help files, how-to's, tutorials and more. We appreciate comments and article submissions.
http://www.cleverminds.net Need expert advice? Want a second opinion? CleverMinds is a one-stop-shop for a wide range of technology solutions. We support Unix, Linux, SCO as well as CMS, ecom, blogs, podcasts, search engines consulting and more. Contact us at web2.0@cleverminds.net 0r (617) 894-1282
http://www.breakthru.com.au SCO (Openserver and Unixware), Unix, Solaris and Linux Consulting services including: Secure Networking Solutions; Linux based Firewalls; Backup Solutions; Secure Home to Office Network Setup; Phone, Remote and On-Site Support available - Satisfaction Guaranteed!
UBB Computer Services Support for Openserver, Unixware and Linux. Windows integration with Unix/Linux servers. Hardware, Backup and Networking issues. Located near Sacramento CA, we provide onsite support throughout Northern CA and Nationwide via remote access. We are a SCO Authorized Partner and a Microlite BackupEdge Certified Reseller.
Click here to add your comments