High CPU Usage from Microsoft.Online.Reporting.MonitoringAgent.Startup – Azure AD Connect

Philip Banks Servers Leave a Comment

Yesterday we received a rash of high CPU utilization alerts from a server we monitor. Logging onto the server, we found performance to be painfully slow, we also had several complaints from end users who were experiencing similar slowness when using network applications. We quickly found the Microsoft.Online.Reporting.MonitoringAgent.Startup Process was using anywhere from 75%-90% of the CPU resources. The Microsoft.Online.Reporting.MonitoringAgent.Startup process is part of Azure AD Connect and runs from the Azure AD Connect Health Sync Monitoring Service. Troubleshooting Microsoft.Online.Reporting.MonitoringAgent.Startup We first stopped the Azure AD Connect Health Sync Monitoring Service, …

Philip BanksHigh CPU Usage from Microsoft.Online.Reporting.MonitoringAgent.Startup – Azure AD Connect