This problems are making me a bit tired, forgot to give you information
about the systems.

MySQL-3.23.52
dual pentium 700, 800MB ram
RedHat 6.1
Kernel 2.2.19-6.2.1smp
glibc-2.1.3-27

MySQL-3.23.52-Max
dual pentium 1.4Ghz, 2 GB ram
Redhat 7.3
Kernel 2.4.18-10smp
glibc-2.2.5-40

regards
/Lars


On Wed, 16 Oct 2002, Lars Andersson wrote:

> I'm managing two database servers, one 3.23.52 and one 3.23.52-Max
> (using innodb tables on that one).
>
> They are both running along fine until they suddently start to
> accumulate a lot of treads (a lot ~= 200-300), the state of these
> threads is mostly "closing" and "opening" tables. This drives up the
> load to amazing numbers and I'm forced to shut the mysql-server down.
>
> Since I'm running these servers in a shared environment I got a lot of
> users using these servers, and so far I haven't got any grip on whats
> causing these problems. I got these problems on both servers (one with
> max and one without), both servers got diffrent users.
>
> I've ruled out hardware problems since I get exactly the same behaviour
> on two independent servers.
>
> It would be great if sombody knows the answer to my questions bellow:
> - is there any know problems with mysql on linux? or with 3.23.52 that
>   should cause this behaviour
>
> - what should I do to find the error, my logs shows nothing pecuilar.
>   I'm currently dumping a processlist each five seconds to a file.
>
>
> regards
> /Lars
>
>


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