NAME | DESCRIPTION | FILES | PCP ENVIRONMENT | SEE ALSO | COLOPHON

PMDAREDIS(1)               General Commands Manual              PMDAREDIS(1)

NAME         top

       pmdaredis - Redis performance metrics domain agent (PMDA)

DESCRIPTION         top

       This PMDA extracts performance data from sending the INFO command to
       a Redis (redis.io) server, which includes:

       · General information about the Redis server

       · Client connections

       · Memory consumption

       · Persistence statistics

       · Replication statistics

       · CPU consumption statistics

       · Redis command statistics

       · Redis Cluster statistics

       · Database related statistics

       The hostname (localhost), port (6379 by default) and other
       configuration information must be specified in the
       $PCP_PMDAS_DIR/redis/redis.conf file.

             # cd $PCP_PMDAS_DIR/redis
             # [ edit redis.conf ]
               host=localhost.localdomain:6379

       Once this is setup, you can access the names and values for the redis
       performance metrics by doing the following as root:

             # cd $PCP_PMDAS_DIR/redis
             # ./Install

       To uninstall, do the following as root:

             # cd $PCP_PMDAS_DIR/redis
             # ./Remove

       pmdaredis is launched by pmcd(1) and should never be executed
       directly. The Install and Remove scripts notify pmcd(1) when the
       agent is installed or removed.

FILES         top

       $PCP_PMDAS_DIR/redis/redis.conf
           mandatory configuration file listing monitored redis instances

       $PCP_PMDAS_DIR/redis/Install
           installation script for the pmdaredis agent

       $PCP_PMDAS_DIR/redis/Remove
           undo installation script for the pmdaredis agent

       $PCP_LOG_DIR/pmcd/redis.log
           default log file for error messages from pmdaredis

PCP ENVIRONMENT         top

       Environment variables with the prefix PCP_ are used to parameterize
       the file and directory names used by PCP. On each installation, the
       file /etc/pcp.conf contains the local values for these variables.
       The $PCP_CONF variable may be used to specify an alternative
       configuration file, as described in pcp.conf(5).

SEE ALSO         top

       pmcd(1).

COLOPHON         top

       This page is part of the PCP (Performance Co-Pilot) project.
       Information about the project can be found at ⟨http://www.pcp.io/⟩.
       If you have a bug report for this manual page, send it to
       pcp@oss.sgi.com.  This page was obtained from the project's upstream
       Git repository ⟨https://github.com/performancecopilot/pcp.git⟩ on
       2017-09-15.  If you discover any rendering problems in this HTML ver‐
       sion of the page, or you believe there is a better or more up-to-date
       source for the page, or you have corrections or improvements to the
       information in this COLOPHON (which is not part of the original man‐
       ual page), send a mail to man-pages@man7.org

Performance Co-Pilot                 PCP                        PMDAREDIS(1)

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