Hi I did something like that, but i´m using nagios remote plugins to grab the data, not SNMP... In fact i´m using a Nagios plugin written by myself. This plugin got the data from cpu (usr, system e wio), memory (total and used), load (5 minute average from uptime) and swap space (total and used). It works on Linux and Solaris.
I got all of these data and insert them into lots of rrd databases and draw graphs in my intranet machine by machine. Now i´m working in tree scenarios: 1 - alter plugin do grab disk space total and used, with a parameter to exclude some filesystems 2 - alter the process used to insert data to rrd from shell script to C program 3 - including windows servers in our monitoring environment I you need more information about my process... Nagios (www.nagios.org) is free. If you want, you can use those plugins without Nagios engine... Nagios is a good tool, and it has a good scheduler, with capability to paralelize execution using threads. -----Mensagem original----- De: Graeme Donaldson [mailto:[EMAIL PROTECTED] Enviada em: quarta-feira, 12 de novembro de 2003 08:10 Para: [email protected] Assunto: [rrd-users] Using RRDTool & SNMP to graph CPU usage Hi I'm trying to figure out how to graph CPU usage percentages with RRDTool. I'd like to separately graph User, Nice, System and Idle percentages. I think I know which OIDs to monitor (ssCpuRawUser.0, ssCpuRawNice.0, etc), but I'm not sure what they represent and how to calculate usage percentages from them. Has anyone done this before? Thanks Graeme -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/rrd-users WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/rrd-users WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi
