MRTG configuration file for monitoring Dell PE2850 sensors

[Billinghurst, David (CALCRTS)]

> From: David Billinghurst  
> 
> PS:  Can one access system load averages on a PEx850 via SNMP?
> 

Yes.  Just after I sent the mail I found this answer too.
The 1, 5 and 15 (or it may be 10) minute uptime are available via SNMP.
See /usr/share/snmp/mibs/UCD-SNMP-MIB.txt

uptime
 10:35:09  up 11 days, 21:48,  2 users,  load average: 2.74, 2.21, 1.54

snmpget -On -v 2c -c public localhost UCD-SNMP-MIB::laNames.1
.1.3.6.1.4.1.2021.10.1.2.1 = STRING: Load-1
snmpget -On -v 2c -c public localhost UCD-SNMP-MIB::laLoad.1
.1.3.6.1.4.1.2021.10.1.3.1 = STRING: 2.33

snmpget -On -v 2c -c public localhost UCD-SNMP-MIB::laNames.2
.1.3.6.1.4.1.2021.10.1.2.2 = STRING: Load-5
snmpget -On -v 2c -c public localhost UCD-SNMP-MIB::laLoad.2
.1.3.6.1.4.1.2021.10.1.3.2 = STRING: 2.12

snmpget -On -v 2c -c public localhost UCD-SNMP-MIB::laNames.3
.1.3.6.1.4.1.2021.10.1.2.3 = STRING: Load-15
snmpget -On -v 2c -c public localhost UCD-SNMP-MIB::laLoad.3
.1.3.6.1.4.1.2021.10.1.3.3 = STRING: 1.52


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