On Sun, Jan 3, 2010 at 5:26 AM, Leif K-Brooks <[email protected]> wrote:
> Hey, > > I operate Omegle (http://omegle.com/), which is a COMET-driven > Twisted.Web app. (It doesn't use Nevow or anything; just Twisted.Web.) > It gets fairly heavy traffic; right now, it peaks daily at around 6500 > concurrent users. Technical details: > You should write a success story! I've used Omegle when the boredom hits hard. > > - Hosted on a Linode 2880 virtual private server > (https://www.linode.com/); Ubuntu, 2880 MB of RAM, 4 cores available > - EPollReactor > > Omegle currently runs at close to 100% CPU for most of the day, and > I'm a bit concerned about that. > > Try use the standard reactor instead of epoll. I found a similar problem when I switched my product to the epoll reactor, the cpu usage problem went away when I reverted back to the normal reactor.
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