Article ID: 125583, created on May 22, 2015, last review on May 22, 2015

  • Applies to:
  • Operations Automation 5.5

Symptoms

Tasks fail to collect resources usage fail with the following error:

Task description        Collect resources usage statistics from Webserver #37
Method name             taskCollectResUsageFromWebserver on OBJREF:H2EClusterRegistrar:0:H2EResourceManager:0
Last execution output   Resource 'LVE CPU consumption (seconds of 2Ghz processor)' overusage attempt (subscription #1000085, usage 4, limit 0).

Cause

Actually, resources 'LVE CPU consumption (seconds of 2Ghz processor)' and 'LVE faults (processes and memory)' are used by OSA to get information from servers, but they are not used to actually limit anything in subscription. Therefore, both of them should be set to Unlimited. Absolutely nothing is said about these resources in OSA documentation.

As mentioned resources do not limit anything, task could be processed successfully even in case of overusage.

Resolution

Please set the resource limits to unlimited and re-run the task.

  • POA-86927 was submitted to reflect this configuration in OSA guides.
  • POA-86931 - to change current behaviour and prevent tasks failures was submitted.

Search Words

Collect resources usage statistics

Collect resources usage statistics from Webserver fails

Resource 'LVE faults (processes and memory)' overusage attempt (subscription #1000012, usage 1766, limit 0).

Resource 'LVE CPU consumption (seconds of 2Ghz processor)' overusage attempt

failed task

LVE CPU consumption overusage

Collect resources usage statistics from Webserver

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