NAME

       pmdaunbound - Unbound resolver PMDA

DESCRIPTION

       pmdaunbound is a Performance Metrics Domain Agent (PMDA) which exports metric values about
       the Unbound DNS resolver using the unbound-control(8) stats_noreset command.

       This gives lots of insight into query types, response time, cache hits/misses, etc. Please
       see the unbound-control(8) man page for explanation about each statistics counter.

       Further details on the Unbound DNS resolver can be found at https://unbound.net/.

INSTALLATION

       Install the Unbound PMDA by using the Install script as root:

             # cd $PCP_PMDAS_DIR/unbound
             # ./Install

       To uninstall, do the following as root:

             # cd $PCP_PMDAS_DIR/unbound
             # ./Remove

       pmdaunbound  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/unbound/Install
           installation script for the pmdaunbound agent

       $PCP_PMDAS_DIR/unbound/Remove
           undo installation script for the pmdaunbound agent

       $PCP_LOG_DIR/pmcd/unbound.log
           default log file for error messages from pmdaunbound

PCP ENVIRONMENT

       Environment variables with the prefix PCP_ are used to parameterize the file and directory
       names  used by PCP. On each installation, the file /etc/pcp.conf contains the local values
       for these variables.  The $PCP_CONF  variable  may  be  used  to  specify  an  alternative
       configuration file, as described in pcp.conf(5).

SEE ALSO

       PCPIntro(1), pmcd(1), unbound(8) and unbound-control(8).