recursive-clients, what value ?

Ladislav Vobr lvobr at ies.etisalat.ae
Tue Jun 15 03:23:21 UTC 2004


> 
> I read that increasing "recursive-clients" could help. I'm going to set 
> it to 2000 but is there a way to know what would be a good value ?
> Is there a way to monitor in real time the number of simultaneous clients ?

hmm, that would be nice to see, what kind of stuff and how much full is 
the internal recursive queue. I don't know anything which can do this 
and miss it too.

I have the value 2000, but regularly getting the similiar messages, bind 
sometimes keeps retrying in hundereds of queries in background and 
nobody is aware about it, and it uses up whole queue without logging any 
thing else that that the queue is full.

My traffic is around 3000/sec on a caching 9.2.3, I asked some time back 
here, what should be the number or how I can calculate it roughly, what 
number would fit this kind of traffic, but no recommedation :-(

Ladislav





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