[BlueOnyx:11599] Re: Dovecot-auth causing high CPU

[SB9-PageKeeper Service]

  ----- Original Message ----- 
  Sent: Tuesday, October 23, 2012 1:26 AM
  Subject: [BlueOnyx:11591] Re: Dovecot-auth causing high CPU


  Hi,

  I've tried even to strace the "dovecot-auth -w" processes that are "stuck" , after launching 'strace -p $PID', it doesnt shows anything, maybe those process are stuck in some system call hanging from a long time.

  Even after enabling a more verbose logging of dovecot, it doesnt show any error, when those process are stuck the dovecot daemon accepts pop3\imap connections\authentications .

  Any idea on how to fix this issue?

  Best Regards
  --
  Cecconello Stefano

  try
  service dovecot restart
  Then block the ip that is attacking dovecot

  David
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