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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).
ESSE NON ESSE

Satin à vos revers, rose si aberrante
Et noce d'eau qu'évente une mère pudeur ;
Salta sel bis, rêver terre femme faveur
Et non-île sa côte en rêve dérivante ;

Ru à sec ni récits, l'os martelé, le pante ;
Rôle mort-né, l'aveu que pisse la roseur ;
Et nadir, circaète essoré, nu à fleur,
Cruel faune rossé, été à cri, cri d'ante,

Rues, orales si peu. Que valent Rome, l'or,
Etna pelé, le tram, solstice rincé saur
Et navire de Verne, étoc à Sélinonte ?

Rue. Va, femme-ferret, réversibles Atlas,
Rue du Père Menuet, neveu qu'aède conte
Et narre ; baise, sors... Revers. O vanitas !

-- Perry-Salkow, Jacques