vSphere UI Health Alarm

Hi all,

today I saw a warning in my vCenter:

"vSphere UI Health Alarm"

When I look into the vCenter Appliance Management I can see that there is a warning at the VMware vSphere Client service. It says: "The server is running low on heap memory (>90% utilized.)"

We ware running the vCenter Server Appliance 6.7.0.21000 build 11726888

Can anybody help to solve this?

Thanks a lot.