Re: [jruby-user] JRuby on Rails on WebSphere

Dave,

We're experiencing way better performance in our rails apps after
moving to 1.0.2. You should definately try it out.

Stefan

PS! RSpec runs way faster too.

2007/11/21, Dave Newton <newton.dave@xxxxxxxxx>:
> Nope; we were running Rails 1.
>
> I'm interested about the community edition performance
> boost; were you able to isolate what the problems
> were? We saw *major* performance degradation when
> there were more than a few users on the system--memory
> usage was high but tolerable; CPU utilization was the
> killer.
>
> We have not tried w/ the more recent versions of
> JRuby, however.
>
> Thanks,
> Dave
>
> --- maburke@xxxxxxx wrote:
>
> > >> Can you upgrade your WebFear? We didn't have
> > these
> > >> issues with WAS6.1.mumble. We did, however, have
> > some
> > >> major performance issues under pretty light
> > loads, and
> > >> had to abandon ship. We'll run our tests again
> > with
> > >> JRuby 1.1 at some point to see how things are
> > panning
> > >> out, though.
> > >
> > > I doubt we'll be able to drive a WAS upgrade, but
> > I'll ask. We're
> > > developing the app, and a large corporate IT dept
> > is deploying it to their
> > > infrastructure.
> >
> > I also meant to ask -- were you using one of the
> > Rails 2 previews or RCs?
> > It looks like the code in Rails that triggers the
> > exception (calling
> > rewind) is new to Rails 2.
> >
> > --
> > Matt
> >
> >
> >
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