just what I needed

Great plugin – and yielding great info for nagiosgraph too!
Just one tweak that makes the graph more sensible to read.
default output is %idle which can be 100% all the time if a quiet server.
I changed this to return to CPU busy time (based on cpu_used variable)

code change snippett at line 120-126 (under check_cpu sub):
120 my $perfdata .= “|”
121 .”user=$cpu->{user}% ”
122 .”system=$cpu->{system}% ”
123 .”iowait=$cpu->{iowait}% ”
124 .”InUse=$cpu_used%;$o_warning;$o_critical”;
125
126 print “CPU $status : InUse $cpu_used% $perfdata”;

Richard