one system always red in status

  Users,

   I have two systems with backhand.
   (172.31.19.22 and 172.31.19.27)
   After configuration, when I see the status page,
   the following abnormal things are happening.

    172.31.19.22 is always in red color. Its age is 
    1074271346. But the age of other system is 0 or 1.
    ready servers/total servers is some time 0/0 and
some time 7/7.

   Can any one help me come out of this problem?

   How can I know whether the requests are being
distri
   buted among the two or not?

   Is there any tool to measure the performance of 
   mod_backhand?

  Thanks in advance.
  Ravi Kumar
   

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