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pmdamysql

Langue: en

Autres versions - même langue

Version: Performance Co-Pilot (fedora - 01/12/10)

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).
> afin de parfaire mon apprentissage de linux,je cherche sur lille et sa
> périphérie une nana tout linux
JPH in Guide du linuxien pervers : "Connaître le système"