What makes the bigger load on the MT4 server?

 
There are 2 entities - the number of active clients who open deals and the number of trading symbols. Which of these parameters is better to pay attention to in the first place in order to reduce the load on the server – cut the number of active clients or minimize the number of trading symbols (by removing, for example, symbols with suffixes). Or if you remove characters with suffixes, this will not significantly affect the server load.

And if you set up markups inside the MT4 Administrators itself instead of a bridge and symbols with suffixes, will this option load the server?

Maybe we should also pay attention to the other parameters. 

Thanks in advance!