+=head2 Plugin C<lpar>
+
+The I<LPAR plugin> reads CPU statistics of I<Logical Partitions>, a
+virtualization technique for IBM POWER processors. It takes into account CPU
+time stolen from or donated to a partition, in addition to the usual user,
+system, I/O statistics.
+
+The following configuration options are available:
+
+=over 4
+
+=item B<CpuPoolStats> B<false>|B<true>
+
+When enabled, statistics about the processor pool are read, too. The partition
+needs to have pool authority in order to be able to acquire this information.
+Defaults to false.
+
+=item B<ReportBySerial> B<false>|B<true>
+
+If enabled, the serial of the physical machine the partition is currently
+running on is reported as I<hostname> and the logical hostname of the machine
+is reported in the I<plugin instance>. Otherwise, the logical hostname will be
+used (just like other plugins) and the I<plugin instance> will be empty.
+Defaults to false.
+
+=back
+