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Old 17-01-2012, 22:44   #149
Paul
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re: MAJOR NETWORK ISSUE (17 Jan 2012)

Quote:
Originally Posted by qasdfdsaq View Post
Actually I was getting a "Site too busy" response from Cable Forum most of the time while VM's own forums were slow, but functional.
We have a number of limits in place to stop anything bringing the site down completely. One of them cuts the forum to that site busy message if the server load exceeds a preset value. That limit is normally set to about 6.00 (the server normally runs at about 1.50 when busy). Today the load hit over 9.00 at one point, so that "safety valve" kicked in until the load fell again. I actually rasied it at one point to let more people on.

Quote:
Originally Posted by rmwebs View Post
Actually the forum did bomb out a few times with 'too many connection' warnings from vBulletin. These usually happen if there is a really high load on the server.
Too many connections actually has no connection with server load. Its purely down to the connection limit on mysql. Again we have this set such that the whole thing cant run away with itself and die.

We hit record concurrent guest and member figures, and survived very well.
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