Well I actually have neglected to check my listener.log file in a while and it was at 1.9gb. I am usually routinely check that but have forgot lately.. So I trimmed it and see if that helps. Thanks. On Wed, Jul 2, 2014 at 5:12 PM, Rodrigo Mufalani <rodrigo@xxxxxxxxxxxxxxx> wrote: > Jeff, > > Check if listener.log file is bigger than 2gb. This is the major reason > for intermittent connections. > > Also, check if your parameters processes and sessions are configured to > receive the load that you mencioned. > > > All the best, > Rodrigo Mufalani > > > Enviado por Samsung Mobile. > > > -------- Mensagem original -------- > De : Jeremiah Wilton > Data:02/07/2014 21:01 (GMT-03:00) > Para: Jeff C ,oracle-l@xxxxxxxxxxxxx > Assunto: RE: listener overloaded? > > Tail the listener log, and from another window do a 'lsnrctl status'. Then > see how long it takes to show up in the listener log. > > Jeremiah > > > Sent from my Verizon Wireless 4G LTE smartphone > > > -------- Original message -------- > From: Jeff C > Date:07/02/2014 10:18 AM (GMT-08:00) > To: oracle-l@xxxxxxxxxxxxx > Subject: listener overloaded? > > How can I determine when my listener is overloaded/too busy? I am > starting to get intermittent tns ping alerts from EM, It is currently set > to alert over 1000ms. Usually we are around 20ms. I haven't checked with > the network guys yet. I also have on average 400-500 connections per > minute. I am not sure what is considered too much > > Jeff >