Colleagues good day! I have a Nagios perfectly , would like a tool to generate graph integrated with the Nagios. I walked searching nagiostat and perfparse <a href="http://perfparse.sourceforge.net">http://perfparse.sourceforge.net</a> and nagiosgrapher. he would like to know which of them more is detailed. that I can extract former the weekly and dialy reports monthly: curve of load average, cpu usage, memory, processes, downtime. I am thankful since already attention Rodrigo Pacheco