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 Post subject: ossec-Maild High CPU Utilization
Unread postPosted: Wed Apr 01, 2020 12:48 pm 
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Installed OSSEC on Ubuntu 18.04 LTS and just noticed that ossec-Maild is causing the CPU to experience high utilization.

Restarting the service or rebooting the system only provides temporary relief for the CPU.

Suggestions on what to look would be appreciated.


Code:
PID USER      PRI  NI  VIRT    RES   SHR  S   CPU%   MEM%   TIME+     Command
PID ossecm     20   0  24756  2764  2512  R.  96.7    0.0   10h46:36.  /var/ossec/bin/ossec-maild


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 Post subject: Re: ossec-Maild High CPU Utilization
Unread postPosted: Wed Apr 01, 2020 6:22 pm 
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Joined: Thu Feb 07, 2008 7:49 pm
Posts: 4100
Location: Chantilly, VA
Can you put ossec-maild into debug mode and share whats happening when its using an unusually high amount of CPU?

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Michael Shinn
Atomicorp - Security For Everyone


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