Hi everyone, I''ve got some trouble with my RoR application running with apache (2.2.9) and mongrel (1.1.5). The site i manage has about 20''000 visits a day, and we run 14 mongrel instances switched with mongrel_cluster (1.0.5). The fact is, sometime, half of my mongrel instances are raising something like 500MiB memory and don''t seem to work anymore. The server itself has 8 CPU''s and 8Go of RAM. I read different how-to''s about mongrel and mongrel_rails but most of them are just talking about how to start with mongrel. I would like to know if there is a way to monitor mongrel instance and/or how to improve my configuration? If anyone has a suggestion, it''ll be very helpfull. -- Posted via http://www.ruby-forum.com/.
You didn''t specify exactly what you want to monitor but a lot of people use Monit to monitor their mongrel clusters: http://mmonit.com/monit/ I have also heard people talk about using ''god'' http://weblog.redlinesoftware.com/2008/4/4/using-god-to-monitor-mongrels Quoting C??d B. <lists at ruby-forum.com>:> Hi everyone, > > I''ve got some trouble with my RoR application running with apache > (2.2.9) and mongrel (1.1.5). > > The site i manage has about 20''000 visits a day, and we run 14 mongrel > instances switched with mongrel_cluster (1.0.5). The fact is, sometime, > half of my mongrel instances are raising something like 500MiB memory > and don''t seem to work anymore. > > The server itself has 8 CPU''s and 8Go of RAM. > > I read different how-to''s about mongrel and mongrel_rails but most of > them are just talking about how to start with mongrel. > > I would like to know if there is a way to monitor mongrel instance > and/or how to improve my configuration? > > If anyone has a suggestion, it''ll be very helpfull.
C?d B. wrote:> Hi everyone, > > I''ve got some trouble with my RoR application running with apache > (2.2.9) and mongrel (1.1.5). > > The site i manage has about 20''000 visits a day, and we run 14 mongrel > instances switched with mongrel_cluster (1.0.5). The fact is, sometime, > half of my mongrel instances are raising something like 500MiB memory > and don''t seem to work anymore.There are some patches on ruby-core that discuss a sweller GC maybe that would help. http://www.ruby-forum.com/topic/170608#new -- Posted via http://www.ruby-forum.com/.