What steps will you take if you notice that your application is using an excessive amount of RAM?

If an application consumes too much RAM, the following steps should be taken:

1. Monitoring and profiling — use tools to analyze memory usage (e.g., top, htop, memory profilers).
2. Memory leak detection — check if objects that are no longer needed are not being released.
3. Code optimization — reduce the use of large data structures, use generators instead of lists, explicitly release resources.
4. Environment configuration — check garbage collector parameters, memory limits.
5. Scaling — if the application truly requires a lot of memory, consider horizontal scaling or using more powerful hardware.

For example, in Python, you can use the tracemalloc module to track memory consumption and identify leaks.