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NAME | DESCRIPTION | FILES | PCP ENVIRONMENT | SEE ALSO | COLOPHON |
PMDAREDIS(1) General Commands Manual PMDAREDIS(1)
pmdaredis - Redis performance metrics domain agent (PMDA)
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.
$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
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).
pmcd(1).
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 ⟨git://git.pcp.io/pcp⟩ on 2017-07-05. If you discover
any rendering problems in this HTML version 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 manual page), send a mail
to man-pages@man7.org
Performance Co-Pilot PCP PMDAREDIS(1)
Pages that refer to this page: pmdanutcracker(1)