Is this a problem — what solutions have been tried? Or did you immediately say 'let's switch to microservices'? Who designed the architecture?

When a problem occurs, it is important to first conduct an analysis:

• Gather data on the current architecture and bottlenecks.
• Determine what exactly is causing the problem: load, scalability, component connectivity.
• Consider solutions: optimizing existing services, caching, load distribution.

Transitioning to a microservices architecture is one option, but not always immediately obvious and correct. It is important to assess the support costs and complexity.

The architecture is usually designed by a system architect or analyst together with the team, taking into account business requirements and technical constraints.

Therefore, the decision should be justified, not just "let's go microservices."