While testing, the process consumes at least 2000 AMU of process memory for each instance.

Reduce your process’ delete and archival interval under Data Management > Automatic Process Clean-Up. Most Voted

Split the process into subprocesses so that only a part of the overall process is active. Most Voted

Start the process with the memory optimizer option toggled “On”.

Reduce the number of process variables. Most Voted

Do not store large data chunks like text strings in process variables. Most Voted

Compress text into a .ZIP file before storing them in process variables.