librrd2 1.2.11-0.5ubuntu2 (i386 binary) in ubuntu dapper

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