AW: [VSRV] .ini threads ?

Florian Bogeschdorfer fb at memedia.de
Mon Jan 12 11:12:20 CST 2004


Alright, I understand. Thank you

Florian 


> 
> Hi Florian,
> 
> This threads DO NOT limit anything.
> You can have 5 threads, but still have 100 connections and 
> 200 cursors.
> 
> 
> Exists different Threading models for Server.
> For example, 
>             one connection - one thread.
> 
> But if we will get 100-1000 connections, this means we will 
> have 100-1000 worker threads inside.
> 
> RULE IS: 
>     each new thread in general slow down system.
>     although for user of that thread it may looks that
>     reaction as faster.
> 
> So we need trade between reaction to user and general system 
> performance.
> 
> 
> We use in Vserver more complex model:
> 
>     exists N e.g. 10 worker threads
>     exists queue of tasks.
>     Exists 100 connections.
>     and may be exists 200 cursors.
> 
> Each thread take the next task from queue, execute it, And 
> again take the next task from queue.
> 
> 
> 
> --
> Best regards,
> Ruslan Zasukhin      [ I feel the need...the need for speed ]
> -------------------------------------------------------------
> e-mail: ruslan at paradigmasoft.com
> web: http://www.paradigmasoft.com
> 
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