03-28-2011
The runq-sz isn't that high, given the number of cores (40).
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LEARN ABOUT CENTOS
pmdapdns
PMDAPDNS(1) Performance Co-Pilot PMDAPDNS(1)
NAME
pmdapdns - PowerDNS performance metrics domain agent (PMDA)
DESCRIPTION
pmdapdns is a Performance Metrics Domain Agent (PMDA) which exports metric values from the PowerDNS authorative daemon as well as the
recursive resolver.
INSTALLATION
If you want access to the names and values for the PowerDNS performance metrics, do the following as root:
# cd $PCP_PMDAS_DIR/pdns
# ./Install
If you want to undo the installation, do the following as root:
# cd $PCP_PMDAS_DIR/pdns
# ./Remove
pmdapdns 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
$PCP_PMDAS_DIR/pdns/Install
installation script for the pmdapdns agent
$PCP_PMDAS_DIR/pdns/Remove
undo installation script for the pmdapdns agent
$PCP_LOG_DIR/pmcd/pdns.log
default log file for error messages from pmdapdns
SEE ALSO
pmcd(1), pdns_control(8), and rec_control(1).
3.8.10 Performance Co-Pilot PMDAPDNS(1)