When monitoring the state of a system, it is convenient to have the
data available at a constant time interval. Unfortunately, you may not
always be able to fetch data at exactly the time you want
When monitoring the state of a system, it is convenient to have the
data available at a constant time interval. Unfortunately, you may not
always be able to fetch data at exactly the time you want
want. It will automatically interpolate the value of the data-source
(B<DS>) at the latest official time-slot (interval) and write this
interpolated value to the log. The original value you have supplied is
want. It will automatically interpolate the value of the data-source
(B<DS>) at the latest official time-slot (interval) and write this
interpolated value to the log. The original value you have supplied is
For very big setups, updating thousands of RRD files often becomes a serious IO
problem. If you run into such problems, you might want to take a look at
For very big setups, updating thousands of RRD files often becomes a serious IO
problem. If you run into such problems, you might want to take a look at
stress on your disks.
=head1 SEE ALSO
rrdcreate, rrdupdate, rrdgraph, rrddump, rrdfetch, rrdtune, rrdlast, rrdxport,
stress on your disks.
=head1 SEE ALSO
rrdcreate, rrdupdate, rrdgraph, rrddump, rrdfetch, rrdtune, rrdlast, rrdxport,