Why do you think that LB doesn't like to perform 2k, are you working with
this number of current connections in other kind of farm?
Please send us the configuration file for this farm and add the rrd jpg
graphs for taking a look in the current connections.
Here is 2 possible issues:
1º There is a restriction configuration in the TCP farm or this kind of
farm can't work with more connections. You can discard this if you
configure a L4 farm (it is allowed in v3)
2º Your backends can't work with more https connections, you can discard
this if you connect to the backends directly (without pass trough LB) and
you check if there is slowness.
In any way send us the configuration file fo the https farm,
(/usr/local/zenloadbalancer/config/farmname* and rrd graphs (in jpg
format), you can obtain it from web GUI.
Regards
2013/5/7 Steve LePage <[email protected]>
> I have a farm that sustains around 2K concurrent https connections. The
> farm is setup as a tcp type (port 443, round robin, with persistence) and
> the traffic enters one eth adaptor and exits the other. I have noticed that
> the overall traffic through this farm is around 3Mb/s which isn’t high for
> 1G adaptors.****
>
> ** **
>
> We’re starting to notice that that farm has slow performance causing
> delays in its connections when other farms (http for example) using the
> same ip and method just a different port will be quite fast when the other
> is slow. It seems that the LB does not like to preform 2K connections in
> one farm. It’s not the hardware since the other farms are un effected but
> they have less concurrent connections while the main farm is affected.****
>
> ** **
>
> Any thoughts?****
>
> ** **
>
> Zen LB V2 Stable****
>
>
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Learn Graph Databases - Download FREE O'Reilly Book
"Graph Databases" is the definitive new guide to graph databases and
their applications. This 200-page book is written by three acclaimed
leaders in the field. The early access version is available now.
Download your free book today! http://p.sf.net/sfu/neotech_d2d_may
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