Thomas, You'll need to work with the LB team to identify what distribution method they are using....common options are 'round robin' in which it just simply points everything at each server in turn, 'least connections' where it tries to analyze how many are 'currently' connected to each node and send the traffic to the one with the least current load....you'll also want to check and verify that the monitor that you are using to determine if a node is online or not is functioning properly because if the LB monitor says a node is down, it obviously won't send any traffic to it...but if that monitor is faulty, it might be up and running but not reporting as online and can cause the scenario you described...
On Thu, Feb 1, 2018 at 8:44 AM, Thomas Miskiewicz <[email protected]> wrote: > Hi Listers, > > we got a physical load balancer before the Mid-Tier servers and a logical > load balancer between the Mid Tier and our AR Servers. > > We noticed that on some days all the users land on only one AR Server. On > other days two. What’s the reason behind it? What do we need to configure > and to enforce equal distribution? > > > Thomas > -- > ARSList mailing list > [email protected] > https://mailman.rrr.se/cgi/listinfo/arslist >
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