wmiprvse.exe uses a lot of CPU during user logon on a RDS/Citrix box

Posted Leave a commentPosted in Citrix, Troubleshooting

During a loginVSI load testing scenario on physical servers, I’ve encountered a specific problem: around 170 to 180 users (with a 15 second logon rate), the XenApp server stops opening new session because of a CPU outage. After a couple of dozens of minutes, the server was returning to a more expected value (about 60% of CPU usage). After this pause, the server is re-performing well and new sessions could connect without any problem. During this CPU peak period, the […]