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Probes stop reporting QOS

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  • 1.  Probes stop reporting QOS

    Posted 02-26-2020 12:07 PM
    In some cases we've seen CDM probes stop reporting QOS data due to CPU pegged at 100% on host systems. Once CPU reaches 100% the probes effectively become useless. When the CPU spikes quickly, many times we don't get an alarm either. Monitoring for QOS data seems to be a way we can identify if there was a problem. We'd like to do this is a proactive manner. Robot Inactive alerts or net_connect ping checks don't seem to be sufficient.

    Is there a way we can monitor when a host stops reporting QOS data?

    The only way I've determined is querying the QOS tables and comparing the hosts reporting data for last ~1 hour versus a known list of hosts.


  • 2.  RE: Probes stop reporting QOS
    Best Answer

    Posted 02-26-2020 12:40 PM
    Yes, I think that is what you would have to do as there is no other place where the information about the QoS is persisted for you to check.

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    Gene Howard
    Principal Support Engineer
    Broadcom
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