I agree, better not to use Nagios on virtual machine. The I/O layer of vms have poor performances.
Ciao, Giorgio Il giorno 29/giu/2010, alle ore 14:23, Andreas Ericsson <a...@op5.se> ha scritto: > On 06/29/2010 03:57 AM, wwanghongrui wrote: >> Thanks your reply. We are writing to mysql database by ndoutils.We don't use >> nsca. About external_command_buffer_slots, we don't set it up. >> status_update_interval =15 >> >> I use vmstate to capture system performance,like below.Maybe the bottleneck >> is not at system. >> > > Endeavour to not run Nagios on a virtual server. If you must use a virtual > server, > make very sure that your checkresult spooldirectory and status data files are > on > a ramdisk, or you will certainly run into trouble. > > -- > Andreas Ericsson andreas.erics...@op5.se > OP5 AB www.op5.se > Tel: +46 8-230225 Fax: +46 8-230231 > > Considering the successes of the wars on alcohol, poverty, drugs and > terror, I think we should give some serious thought to declaring war > on peace. > > ------------------------------------------------------------------------------ > This SF.net email is sponsored by Sprint > What will you do first with EVO, the first 4G phone? > Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first > _______________________________________________ > Nagios-users mailing list > Nagios-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/nagios-users > ::: Please include Nagios version, plugin version (-v) and OS when reporting > any issue. > ::: Messages without supporting info will risk being sent to /dev/null ------------------------------------------------------------------------------ This SF.net email is sponsored by Sprint What will you do first with EVO, the first 4G phone? Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first _______________________________________________ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null