7 lines
477 B
Markdown
7 lines
477 B
Markdown
# rrdtool
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RRD (Round Robin Database) is a system to store and display time-series data (i.e. network bandwidth, machine-room temperature, server load average).
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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.
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It can be used either via simple wrapper scripts (from shell or Perl) or via frontends that poll network devices and put a friendly user interface on it.
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