I am seeing that my probe_discovery queue has a very hard time keeping up with the load placed on it. What probes can I set for incremental discovery?
After this initial discovery process, the monitoring probes collect and publish data to the Discovery Server on a regular schedule. You can optimize the efficiency of this publishing process by configuring the probe to publish only the delta values for the data it sends to the Discovery Server.
List of probes supporting partial graph publishing:
Steps to enable partial discovery:
- select the probe in Admin Console
- click Raw Configure
- select the setup section
- click on the plus to the right of the Value title (to add a new key as needed)
- create a key with the following details
Key = discovery_server_version
Value = 8.51
- select Update
- deactivate/activate the probe
After making this change you should see the following in the probes log with loglevel=5:
DefaultDiscoveryPublisherEngineService.start: Discovery publishing is running in PUBLISH_INDIVIDUAL_DEVICE_UPDATE_GRAPHS mode