Yah, yes..

this issue was found recently for Ubiquiti (and other devices who incorrectly support snmp for HOST-RESOURCES-MIB).

Already fixed in Pro/Ent editions. Will be fixed in the spring CE update.

Duncan via observium wrote on 21.03.2025 22:16:

Hello all,

Environment:     Observium CE 24.12.13800, home lab.     Rocky Linux release 9.5 (Blue Onyx) VM on ESXi.

Problem:

Since upgrading recently, I've had issues with constant "Processors: 1 deleted.", "Processors: 1 added." log entries, looks like against Ubiquiti gear only.

I've tried splitting the scans:     00  */6   * * *   root    /opt/observium/discovery.php -i4 -n0 >> /dev/null 2>&1     10  */6   * * *   root    /opt/observium/discovery.php -i4 -n1 >> /dev/null 2>&1     20  */6   * * *   root    /opt/observium/discovery.php -i4 -n2 >> /dev/null 2>&1     30  */6   * * *   root    /opt/observium/discovery.php -i4 -n3 >> /dev/null 2>&1

But it's still persisting.  Somewhat irritating...

Charts end up looking like this, and clearly going to miss something in the eventlog...

I've always had issues monitoring my Ubiquiti kit, butit seems to have got worse:     "sysDescr -> ''"     "sysDescr -> 'Ubiquiti UniFi UXG-Lite ~blah~'"     "WARNING! Ports snmpwalk did not complete. Try to increase SNMP timeout on the device properties page."  (set to 30 already)

Many thanks in advance for any solutions!

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