Have you looked into verifying if it is network related, maybe see what the
ping responses are to that node?
On Thu, Nov 1, 2012 at 1:47 PM, Patai Sangbutsarakum <
[EMAIL PROTECTED]> wrote:
> I have a check monitoring the page jobtracker:50030/jobtracker.jsp,
> and the check shows timeout (180 sec) pretty often.
> Once I jump and browse to the page it actually take me from 5 sec to 5
> minutes to render.
> the heap size is 12G. from top command it is not used up.
> CPU load is 1 ish (in all 5, 10, 15 load)
> disk is far from full
> Swap is untouched
> Any input for how to troubleshoot this will be useful and greatly grateful