pmdamysql

Langue: en

Autres versions - même langue

Version: Performance Co-Pilot (debian - 07/07/09)

Section: 1 (Commandes utilisateur)

NAME

pmdamysql - MySQL database PMDA

DESCRIPTION

pmdamysql is a Performance Co-Pilot PMDA which extracts live performance data from a running MySQL database.

INSTALLATION

pmdamysql uses a configuration file from (in this order):
/etc/pcpdbi.conf
$PCP_PMDAS_DIR/mysql/mysql.conf

This file can contain overridden values (Perl code) for the settings listed at the start of pmdamysql.pl, namely:

database name (see DBI(3) for details)
database user name
database pass word

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

         # cd $PCP_PMDAS_DIR/mysql
         # ./Install
 
 

If you want to undo the installation, do the following as root:

         # cd $PCP_PMDAS_DIR/mysql
         # ./Remove
 
 

pmdamysql 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

/etc/pcpdbi.conf
configuration file for all PCP database monitors
$PCP_PMDAS_DIR/mysql/mysql.conf
configuration file for pmdamysql
$PCP_PMDAS_DIR/mysql/Install
installation script for the pmdamysql agent
$PCP_PMDAS_DIR/mysql/Remove
undo installation script for the pmdamysql agent
$PCP_LOG_DIR/pmcd/mysql.log
default log file for error messages from pmdamysql

SEE ALSO

pmcd(1), pmdadbping.pl(1) and DBI(3).