i am getting this error on one of my probe nodes that is failing to poll data to the master
Exception in Scheduler: Out of memory (State=38)
Exception in Scheduler: Out of memory (State=38)
Modified on 2025-06-10 14:22:53 +0200
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The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.
The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.
This means that the probe is running out of memory to poll the sensors. This can be because some of the sensors are 32-bit sensors and they are only able to use up to 4gb of RAM but in reality it's usually lower since some of those resources are required by other parts of the OS. The best way to solve this problem would be to move some of these sensors to another probe, especially if it is running a lot of WMI, Netflow or Packet Sniffing sensors.
You could try pausing some of the sensors to see if this is the case and if that solves the problem, then move the sensors to a new Remote Probe.
Apr, 2013 - Permalink