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Percona Cacti 0.8.8a - memcached on remote server does not work

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  • Percona Cacti 0.8.8a - memcached on remote server does not work

    Hello,

    This is really weird because MySQL, Apache and Linux are working on my remote server but not memcached...
    The values I am obtaining are always -1.
    And on my local server memcached are working.

    I am also using PALM v3 (http://artur.ejsmont.org/blog/cacti) for APC and they have memcached ... and it is working fine.. but the method is different. we gather info from the remote server to the cacti one.

    percona is gathering from cacti to the remote.

    I was thinking a pb of access or user rights?
    As memcached is listening on 127.0.0.1 only,,, is this can be the issue?

    Thanks

  • #2
    If it's a remote host, I assume you use SSH.
    Try:
    ssh REMOTE_HOST 'echo stats | nc 127.0.0.1 11211'

    What's the OS of the remote host and PMP version?

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    • #3
      Thanks. It works now.
      On Debian 6.

      Effectively it was the IP listening parameter.

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