[Mongrel] memory issues -- mongrel part of the problem?
carl.lerche at gmail.com
Wed Nov 15 11:15:09 EST 2006
I've been using RMagick within my rails apps for all my image
manipulation needs so far. I have been wondering about how the image
stuff was handled memory wise. Everything has been running smoothly so
far so I didn't really worry about it. In the future though, what
would be the better approach?
1) Using mini_magick within my rails apps
2) Using RMagick in a BackgroundRB process
I'm guessing that if mini_magick doesn't load anything into memory,
running it inside the rails app should be fine?
On 11/14/06, Clint Troxel <clint at ctro.net> wrote:
> So, I realize that all answers point to offloading to backgroundrb -- but...
> 1) RMagick isn't being used.... or loaded into the mongrel memory
> space -- using mini_magick.
> 2) These images are being served from the cache -- at this point
> there isn't any mini_magick (or RMagick!) being excecuted -- just
> files served from the rails cache.
> Is the recommendation still to use backgroundrb? Seems that serving a
> static file from the cache shouldn't be a time intensive op.
> happy to be informed,
> On 11/14/06, Vishnu Gopal <g.vishnu at gmail.com> wrote:
> > A quick question (since answers to all such threads is to offload
> > tasks to backgroundrb): If I set load_rails to true in backgroundrb
> > configuration, does that hurt things? [are some mongrel threads
> > involved & blocking then?]
> > Vish
> > On 11/15/06, Zed A. Shaw <zedshaw at zedshaw.com> wrote:
> > > On Tue, 14 Nov 2006 12:08:29 -0700
> > > "Clint Troxel" <clint at ctro.net> wrote:
> > >
> > > > the only interesting thing the application is doing is storing photos
> > > > in the database and resizing the photos on the way out using
> > > > mini_magick. Once the photos are delivered once they are cached using
> > > > rails page caching (i'm positive the caching is working,
> > > > production.log says so).
> > >
> > > The #1 cause of problems when running Mongrel seems to be "I'm just doing <insert file store in database> with <insert image modification using RMagick>." I'd look at a way to move that outside of rails with BackgrounDRb.
> > >
> > > --
> > > Zed A. Shaw, MUDCRAP-CE Master Black Belt Sifu
> > > http://www.zedshaw.com/
> > > http://www.awprofessional.com/title/0321483502 -- The Mongrel Book
> > > http://mongrel.rubyforge.org/
> > > http://www.lingr.com/room/3yXhqKbfPy8 -- Come get help.
> > > _______________________________________________
> > > Mongrel-users mailing list
> > > Mongrel-users at rubyforge.org
> > > http://rubyforge.org/mailman/listinfo/mongrel-users
> > >
> > _______________________________________________
> > Mongrel-users mailing list
> > Mongrel-users at rubyforge.org
> > http://rubyforge.org/mailman/listinfo/mongrel-users
> clint troxel _ Open End Studios _
> Mongrel-users mailing list
> Mongrel-users at rubyforge.org
EPA Rating: 3000 Lines of Code / Gallon (of coffee)
More information about the Mongrel-users