I like to have day, week and month in one view.
/etc/munin/templates/munin-nodeview.tmpl
<tr>
<td><a href="<TMPL_VAR NAME="URLX">"><img <TMPL_IF NAME="STATE_WARNING">class="warn"</TMPL_IF><TMPL_IF NAME="STATE_CRITICAL">class="crit"</TMPL
<td><a href="<TMPL_VAR NAME="URLX">"><img <TMPL_IF NAME="STATE_WARNING">class="warn"</TMPL_IF> <TMPL_IF NAME="STATE_CRITICAL">class="crit"</TMP
+ <td><a href="<TMPL_VAR NAME="URLX">"><img <TMPL_IF NAME="STATE_WARNING">class="warn"</TMPL_IF> <TMPL_IF NAME="STATE_CRITICAL">class="crit"</TMP
</tr>
</TMPL_LOOP><!-- End of SERVICES loop -->
</table>
And I’d really like to have a streaming version – have something render graphs in real time pulling data (until we have 2.0 with async and nodes emitting data). At least cpu, memory and vmstat would be very useful when doing performance/load tests (possibly network and JMX/JMS/SQL/MongoDB/data storage/application server plugins as well).