In my environment Isass.exe is consuming 20-30% CPU
Mine is hitting between 70-80% and cannot for the life of me find any documentation about how to fix it.
This chart is pretty average for our DCs. We have seen high LSASS cpu usage in the past (15 years), and it can be hard to fix. We have had bad MS updates, file integrity issues, there was a 3rd party password sync service that raised LSASS artifically, and lastly, we had a few applications go nuts and pound on a specific server. If you aren't seeing a root issue for high CPU, it may be worth calling Microsoft. We did for a few of the issues above.
Mine is 20-30%, I don't know the root cause
Steadily climbs in one of my environments as well. After a month or so its up to 35GB and constantly uses around 5% CPU.
Any fix for this?
