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Titel
Directory Analyzer alert is showing high LSASS CPU load at over 100% on server -
Beschreibung
This is happening for several servers on different analyzer agents. Restarted the analyzer agent, but results are the same. -
Lösung
Active Administrator takes the value from performance counter. You need to adjust, based on the logical number of processors.
The Microsoft article outlines exactly what is going on here:https://social.technet.microsoft.com/wiki/contents/articles/12984.understanding-processor-processor-time-and-process-processor-time.aspxThis Processor time counter under the Process Object gives the amount of CPU this Process is taking individually. This value is calculated over the base line of (No of Logical CPUS * 100), This is going to be a calculated over a baseline of more than 100.Adjust the threshold for the alerts to be the current value * the number of logical processors on the target DC. -
Weitere Informationen
https://serverfault.com/questions/143208/how-can-a-perfmon-processor-time-counter-be-over-100