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List:       nagios-users
Subject:    Re: [Nagios-users] check_memcached and hits/misses
From:       quanta <quanta.linux () gmail ! com>
Date:       2011-05-30 5:17:14
Message-ID: 4DE3285A.1050507 () gmail ! com
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In my opinion, you shouldn't check the sudden increase in misses.
You should check the get_misses value and alert when it is greater than
a threshold.

$ echo "stats" | nc -w 1 <host> <port> | awk '/get_misses/ { print $3 }'

On 12/09/2010 11:55 PM, Pär Åslund wrote:
> Hi,
>
> I'm searching for a nagios check that looks at hits and misses.
>
> Been using check_memcached for checking memcached status and right now
> I will continue to do that checking that memcached is answering and
> got free memory.
>
> However, the issue with check_memcached is that it's looking at the
> hits/misses ratio since start up of the memcached-process.
> Whereas I need to know if a sudden increase in misses instead between
> polls has occured.
>
> Is anyone familiar with a such check for Nagios?
>
> Best regards,
> -p
>
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