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CPU usage 100% by core server service

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Since the last update the CPU usage of the PRTG Core Server Service is going through the roof.

I only have 16 sensors, just ping, rdp, pop3, smtp, ftp and http (not http advanced) at a scanning interval of 5 min. I am using a cluster, but even if I shut the failover server down it remains on 100% CPU usage. The same high cpu usage is also at the failover node.

After restarting the server CPU usage is back to normal for a few minutes. Then it goes to a 100% again. How do I solve this?

core-server cpu prtg

Created on May 17, 2014 8:26:51 AM by  lars_ms (0) 1



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Hi,
please send an email to [email protected] and refer to this KB entry. When receiving the ticket number, please use the same to send us your PRTG logfiles as outlined in this article.
This will create a support ticket we can further work with.

Thank you!

EDIT: We are already investigating the causes for the high CPU usage and an update including a bugfix can be expected this week!

Created on May 19, 2014 8:51:39 AM by  Konstantin Wolff [Paessler Support]

Last change on May 19, 2014 3:50:36 PM by  Konstantin Wolff [Paessler Support]



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After the last update the problem seems to be solved. Thanks!

Created on May 24, 2014 7:04:46 AM by  lars_ms (0) 1



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