Am Sonntag, 18. Oktober 2009 12:42:44 schrieb Kees Hoekzema: > Hello List, > > Since a few days I have been playing around with pacemaker on my debian > install. The installation, although not standard, went quite well. However > I am running into a problem. > > Aisexec is eating up quite a bit of cputime. This is the output from a ps > aux when it ran less than 15 hours, after which aisexec consumed over 60 > minutes of cputime. I understand that it needs some resources to do its > job, but an average of 6-7% cpu all the time seems a bit high to me. > > USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND > root 4261 6.5 1.0 106472 38660 ? SLl Oct17 60:48 > /usr/sbin/aisexec > > Searching on this list gave me: > [Pacemaker] Aisexec use 50% cpu: > http://oss.clusterlabs.org/pipermail/pacemaker/2009-September/002814.html > > In this mail someone else complains about roughly the same behavior. > Michael Schwartzkopff states that it should be fixed in a patch, and that > those patches should be in the ha-corosync repository. However, the newest > debian packages can be found on the 'ha' repository again since 13-10. > > So I installed these packages and got the following: > Package: pacemaker-openais > Version: 1.0.5+hg20091012-1~bpo50+1 > > My question: Is it normal for aisexec, using these packages, to consume > this much cpu? If it is not, how can I fix it, and if it is normal; is > there a way to make it consume less cpu? The cpu in this server is an > X5570, one of the fastest CPU's you can get nowadays. > > -kees
Hi, this topic was discussed already several times on the list. This was a bug on pacemaker which was fixed in August. The debian packages do not (yet) include the fix. Greetings, -- Dr. Michael Schwartzkopff MultiNET Services GmbH Addresse: Bretonischer Ring 7; 85630 Grasbrunn; Germany Tel: +49 - 89 - 45 69 11 0 Fax: +49 - 89 - 45 69 11 21 mob: +49 - 174 - 343 28 75 mail: mi...@multinet.de web: www.multinet.de Sitz der Gesellschaft: 85630 Grasbrunn Registergericht: Amtsgericht München HRB 114375 Geschäftsführer: Günter Jurgeneit, Hubert Martens --- PGP Fingerprint: F919 3919 FF12 ED5A 2801 DEA6 AA77 57A4 EDD8 979B Skype: misch42 _______________________________________________ Pacemaker mailing list Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker
