This is the command pmdamysql that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
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 username
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
To uninstall, 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.
Binary Status values in text
Some of the status values are in the form of YES/NO or ON/OFF.
Since these cannot be intepreted by tools like pmie(1), they have been duplicated with a
_num extension and the values of 1 (YES/ON) or 0 (NO/OFF).
Eg:
· mysql.slave_status.slave_io_running
· mysql.slave_status.slave_io_running_num
Use pmdamysql online using onworks.net services
