rrdtool: rrdtool (RRDtool - round robin database)
rrdtool:
rrdtool: RRD is the Acronym for Round Robin Database. RRD is a system to store
rrdtool: and display time-series data (i.e. network bandwidth, machine-room
rrdtool: temperature, server load average). It stores the data in a very
rrdtool: compact way that will not expand over time, and it presents useful
rrdtool: graphs by processing the data to enforce a certain data density.
rrdtool: It can be used either via simple wrapper scripts (from shell or Perl)
rrdtool: or via frontends that poll network devices and put a friendly user
rrdtool: interface on it.
rrdtool: