It will explain how to switch client into admin mode to see the client memory usage
Now you can see the memory usage of the client.
The first value should not reach the size of the second value for any length of time. Otherwise this could lead to a local performance issue within the client. As a workaround it could be solved by a client restart. If the left value in the following screenshot increases again very high there are only two steps...
1. increase the local censhare client memory if possible
2. create a memory heap dump for the development to find out the root cause