[galaxy-dev] Local instance and storage space to provide

Dear all, To purchase equipment related to a local instance of Galaxy, I would like to have your feedback. Did you notice load problems when 10 to 20 users launch jobs at the same time and on a single instance of Galaxy, with mi-RNA or RNA seq data ? What do you recommend in terms of storage space, number of nodes, number of instances? Thank you in advance, Sarah Maman