🚀 go-pugleaf

RetroBBS NetNews Server

Inspired by RockSolid Light RIP Retro Guy

Article View: mod.computers.vax
Article #3834

Re: Query about priorities in VMS

#3834
From: Tony Li
Date: Thu, 19 Mar 1987 07:37
20 lines
1486 bytes

Brent,

Your management does have a legitamate concern.  It is possible to notice 
the effects of low priority batch jobs under VMS, especially if the 
memory consumption of those processes is significant.  Regardless of the
priority of the process, if it starts paging or hogging memory, you will 
notice the effects.  

I think that the best way to demonstrate the effects to your management
is to get permission to set up a limited test.  Create a 
priority-2 queue with only 1 active job and a limited (but reasonable)
amount of memory.  And maybe a CPU time limit.  Let it run and see if anyone
notices any degradation....  As long as the batch job is reasonably 
behaved and you're not memory poor, the effects should not be noticeable.

Cheers,
Tony ;-)
-------
Technical Details
Message-ID: <SUN-MM(195)+TOPSLIB(124).18-Mar-87.23:37:55.Sargas.Usc.Edu>
Path: arc1-ca.pugleaf.net!utzoo!mnetor!seismo!lll-lcc!ptsfa!ihnp4!cbatt!ucbvax!USC-OBERON.ARPA!TLI%Sargas
References: <BRENT@uwovax.UWO.CDN>

Show Full Headers
Complete Article Headers
Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP
Path: arc1-ca.pugleaf.net!utzoo!mnetor!seismo!lll-lcc!ptsfa!ihnp4!cbatt!ucbvax!USC-OBERON.ARPA!TLI%Sargas
From: TLI%Sargas@USC-OBERON.ARPA (Tony Li)
Newsgroups: mod.computers.vax
Subject: Re: Query about priorities in VMS
Message-ID: <SUN-MM(195)+TOPSLIB(124).18-Mar-87.23:37:55.Sargas.Usc.Edu>
Date: Thu, 19-Mar-87 02:37:55 EST
Article-I.D.: <SUN-MM(195)+TOPSLIB(124).18-Mar-87.23:37:55.Sargas.Usc.Edu>
Posted: Thu Mar 19 02:37:55 1987
Date-Received: Sat, 21-Mar-87 05:45:20 EST
References: <BRENT@uwovax.UWO.CDN>
Sender: daemon@ucbvax.BERKELEY.EDU
Distribution: world
Organization: The ARPA Internet
Lines: 20
Approved: info-vax@sri-kl.arpa