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XenForo Handles Surge of Traffic Wonderfully!

Discussion in 'General XenForo Discussion and Feedback' started by digitalfog, May 7, 2012.

  1. digitalfog

    digitalfog Member

    After running vBulletin for years on different sized servers on a big board site (which I sold), I have a pretty good idea on how it would behave under certain user load conditions.

    I'm a new xenforo admin with a new site - and I'm really impressed with it's ability to handle big surges in traffic and not decapitate a mediocre server.

    I started a wordpress blog last year. I got bored with the blog format (I guess I'm old school!) and did what many consider to be heretical: I dumped wordpress for xenforo. :) My xenforo is setup as a hybrid blog/forum site. I and a few friends are the contributors. We are the only ones that can start new threads. (Another heretical forum practice!)

    Other than google punishing me for changing my links and more, my traffic is quickly building again with periodic big traffic spikes which last a day or two. (These stats are "ho-hum" for some of you big-board admins - this discussion is how a minimally configured server can operate flawlessy with XenForo.)

    So to get to brass tacks: The server is dedicated. I have several other sites running on it. It only has 2 Gigs of memory and a single 2.1'ish Ghz chip. The last traffic spike saw up to 15 requests per second, up to 468 live active people online (google analytics) with a sustained 200+ live and active people over a 16 hour period. Loads always stayed under 3! I was monitoring the load when we were running 400+ live sessions and the server was cruising along at a 2.42 load. At ~250 live sessions we were at a sub 1.00 load. I'm impressed!

    If I was using my "other software", I would have been re-booting all the time.

    Kudos xenforo!
  2. Coop1979

    Coop1979 Well-Known Member

    Check out how fast iPhone5.com is still loading even after getting nailed with traffic all day since Apple is going after the domain: http://www.iphone5.com/
  3. RobParker

    RobParker Well-Known Member

    We have a similar traffic profile to what you describe and it's currently bringing our server to it's knees when it happens so would be really interesting to hear if/what you tweaked.

    Is there anything specific you have configured differently since moving from VB? (Under VB we coped fine with lots more traffic).
  4. digitalfog

    digitalfog Member

    Hi Rob,

    I hate to tell you this but we haven't tweaked a thing. Our vBulletin setup was tweaked like crazy to handle the traffic. Our xenforo installation is running on a plain jane CentOS setup.

    Have you identified what's bringing your server down? Is it I/O? Mysql? Memory?

  5. digitalfog

    digitalfog Member

    iphone5.com? heh! and you aren't concerned about trademark infringement?
  6. Coop1979

    Coop1979 Well-Known Member

    Not my site. Just pointing it out since it had about 2,000 people on it all day.
  7. digitalfog

    digitalfog Member

    gotcha! Yes, xenforo does a great job serving up pages with little fuss.

  8. digitalfog

    digitalfog Member

  9. designergauravm

    designergauravm New Member

    There are many options of traffic surging. This is important point & must be fixed soon.

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