[Mongrel] Mongrel_rails memory usage ballooning rapidly
jftucker at gmail.com
Wed Jul 22 04:38:00 EDT 2009
200-300MB is not unusual for a rails application.
Is it growing past that?
Maybe use 3 or 4 mongrels, rather than 8.
On 22 Jul 2009, at 09:18, Navneet Aron wrote:
> Hi Folks,
> I've a rails application in production environment.The rails app
> has both a website as well as REST apis that are called by mobile
> devices. It has a apache front end and 8 mongrel_rails running when
> I start the cluster. Each of them stabalize around 60 MB initially.
> After that pretty rapidly one or two of the mongrel_rails process's
> memory usage climbs upto 300 MB (within 30 min). If I leave the
> system for 2 hours, pretty much all the processes would have reached
> upwards of 300 MB . (Also there are times when I can leave the
> system running pretty much the whole day and memory usage will NOT
> go upto 300MB).
> The entire site becomes really slow and I've to restart the server.
> We wanted to profile the app, but we couldn't find a good profiling
> tool for Ruby 1.8.7
> Can someone please suggest how should we go about troubleshooting
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