Thanks very much John and Yong Huang. Think mpsched is simpler than prset for me while mpctl is more for programmer/developer. Link below is a good discussion http://forums11.itrc.hp.com/service/forums/questionanswer.do?threadId=991526 <http://forums11.itrc.hp.com/service/forums/questionanswer.do?threadId=991526> & found more discussions when searching for keywords mpsched, prset from http://forums11.itrc.hp.com/service/james/home.do?from=forums Thx and regds U On Thu, Apr 8, 2010 at 6:57 AM, John Wong <j_w_usa@xxxxxxxxx> wrote: > You can try mpsched and mpctl(2) in HP-UX. > > http://docs.hp.com/en/B2355-90689/mpsched.1.html > > [snipped] > > > Anyone know what's the equivalent for taskset in HP-UX? Sorry that this > is a Redhat & not a HP-UX list. > > [snipped] > > > > > > ------------------------------ > > Message: 14 > Date: Wed, 7 Apr 2010 14:47:01 +0800 > From: sunhux G <sunhux@xxxxxxxxx> > To: redhat-list@xxxxxxxxxx > Subject: Re: On-the-fly throttle of CPU consumption of a process > Message-ID: > <h2n60f08e701004062347g522e8092pe2a5c99742239301@xxxxxxxxxxxxxx> > Content-Type: text/plain; charset=ISO-8859-1 > > Thanks Yong Huang. > > 'taskset' will fulfill my needs well too. > > Cameron was trying to fulfill what I wanted : > > a)stopping those annoying alerts > > b)if there's constantly other processes that takes up CPU, then renice will > probably deprive this 'reniced' processes a lot of the CPU resource. I > want to be able to control it manually using his script (or for Linux, > someone else in the Net has cpulimit.c codes that also fulfill what I > need) > > c)there's concern that if a novice were to do 'renice' of a "shared" server > process, such as a Webserver or Oracle server and the server process > turn out to get very little CPU allocation due to other processes need > the CPU often, then I would rather to be able to control it manually > (ie using stutter or cpulimit) than let the system decides it for me (ie > using renice) > > just get to know taskset which will meet my needs for a, b & to an extent > c as well. > > However, I'm also looking for similar solution for HP-UX and Cameron's > method could port easily to HP-UX. > > Anyone know what's the equivalent for taskset in HP-UX? Sorry that this > is a Redhat & not a HP-UX list. > > > To mitigate the situation where a process needs to talk to another > periodically, I thought of using Cameron's solution with very short > intervals (0.1 to 0.2 secs) on HP-UX. For Linux, taskset is good > > > > > > > -- > redhat-list mailing list > unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe > https://www.redhat.com/mailman/listinfo/redhat-list > -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
